def test_get_File(self):
""" Test the File.get method """
file = File.get(id=self.file_ids[1])
self.assertTrue(file)
# Do not find a File
file = File.get(id="invalidID")
self.assertEqual(file, None)
def test_filter_File(self):
""" Test the File.filter method """
files = File.filter(id=self.file_ids[0])
self.assertTrue(files)
# Do not find a File
files = File.filter(id="invalidID")
self.assertEqual(len(files), 0)
def test_get_File(self):
""" Test the File.get method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
file = File.get(id=TestQueryClass.file_ids[1])
self.assertTrue(file)
# Do not find a File
file = File.get(id="invalidID")
self.assertEqual(file, None)
def test_filter_File(self):
""" Test the File.filter method """
# Import additional classes that need the app defined first
from classes.query import File
# Find all Files named file1
files = File.filter(id=TestQueryClass.file_ids[0])
self.assertTrue(files)
# Do not find a File
files = File.filter(id="invalidID")
self.assertEqual(len(files), 0)
def test_get_File(self):
""" Test the File.get method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
file = File.get(id=TestQueryClass.file_ids[1])
self.assertTrue(file)
# Do not find a File
file = File.get(id="invalidID")
self.assertEqual(file, None)
def test_filter_File(self):
""" Test the File.filter method """
# Import additional classes that need the app defined first
from classes.query import File
# Find all Files named file1
files = File.filter(id=TestQueryClass.file_ids[0])
self.assertTrue(files)
# Do not find a File
files = File.filter(id="invalidID")
self.assertEqual(len(files), 0)
def value_updated(self, item):
""" Name or tags updated """
# Get translation method
_ = get_app()._tr
# Determine what was changed
file_id = self.files_model.model.item(item.row(), 5).text()
name = self.files_model.model.item(item.row(), 1).text()
tags = self.files_model.model.item(item.row(), 2).text()
# Get file object and update friendly name and tags attribute
f = File.get(id=file_id)
if name != f.data["path"]:
f.data["name"] = name
else:
f.data["name"] = ""
if "tags" in f.data.keys():
if tags != f.data["tags"]:
f.data["tags"] = tags
elif tags:
f.data["tags"] = tags
# Tell file model to ignore updates (since this treeview will already be updated)
self.files_model.ignore_update_signal = True
# Save File
f.save()
# Re-enable updates
self.files_model.ignore_update_signal = False
def test_update_File(self):
""" Test the File.save method """
update_id = self.file_ids[0]
file = File.get(id=update_id)
self.assertTrue(file)
# Update File
file.data["height"] = 1080
file.data["width"] = 1920
file.save()
# Verify updated data
file = File.get(id=update_id)
self.assertEqual(file.data["height"], 1080)
self.assertEqual(file.data["width"], 1920)
def update_file_thumbnail(self, file_id):
"""Update/re-generate the thumbnail of a specific file"""
file = File.get(id=file_id)
path, filename = os.path.split(file.data["path"])
name = file.data.get("name", filename)
# Refresh thumbnail for updated file
self.ignore_updates = True
m = self.model
if file_id in self.model_ids:
# Look up stored index to ID column
id_index = self.model_ids[file_id]
if not id_index.isValid():
return
# Update thumb for file
thumb_path = self.get_thumb_path(file_id, 1, clear_cache=True)
thumb_index = id_index.sibling(id_index.row(), 0)
item = m.itemFromIndex(thumb_index)
item.setIcon(QIcon(thumb_path))
item.setText(name)
# Emit signal when model is updated
self.ModelRefreshed.emit()
self.ignore_updates = False
def value_updated(self, item):
""" Name or tags updated """
# Get translation method
_ = get_app()._tr
# Determine what was changed
file_id = self.files_model.model.item(item.row(), 5).text()
name = self.files_model.model.item(item.row(), 1).text()
tags = self.files_model.model.item(item.row(), 2).text()
# Get file object and update friendly name and tags attribute
f = File.get(id=file_id)
if name != f.data["path"]:
f.data["name"] = name
else:
f.data["name"] = ""
if "tags" in f.data.keys():
if tags != f.data["tags"]:
f.data["tags"] = tags
elif tags:
f.data["tags"] = tags
# Tell file model to ignore updates (since this treeview will already be updated)
self.files_model.ignore_update_signal = True
# Save File
f.save()
# Re-enable updates
self.files_model.ignore_update_signal = False
def contextMenuEvent(self, event):
# Update selection
self.updateSelection()
# Set context menu mode
app = get_app()
app.context_menu_object = "files"
menu = QMenu(self)
menu.addAction(self.win.actionImportFiles)
menu.addAction(self.win.actionThumbnailView)
if self.selected:
# If file selected, show file related options
menu.addSeparator()
# Add edit title option (if svg file)
selected_file_id = self.win.selected_files[0]
file = File.get(id=selected_file_id)
if file and file.data.get("path").endswith(".svg"):
menu.addAction(self.win.actionEditTitle)
menu.addAction(self.win.actionDuplicateTitle)
menu.addSeparator()
menu.addAction(self.win.actionPreview_File)
menu.addAction(self.win.actionSplitClip)
menu.addAction(self.win.actionAdd_to_Timeline)
menu.addAction(self.win.actionFile_Properties)
menu.addSeparator()
menu.addAction(self.win.actionRemove_from_Project)
menu.addSeparator()
# Show menu
menu.exec_(QCursor.pos())
def contextMenuEvent(self, event):
# Update selection
self.updateSelection()
# Set context menu mode
app = get_app()
app.context_menu_object = "files"
menu = QMenu(self)
menu.addAction(self.win.actionImportFiles)
menu.addAction(self.win.actionDetailsView)
if self.selected:
# If file selected, show file related options
menu.addSeparator()
# Add edit title option (if svg file)
selected_file_id = self.win.selected_files[0]
file = File.get(id=selected_file_id)
if file and file.data.get("path").endswith(".svg"):
menu.addAction(self.win.actionEditTitle)
menu.addAction(self.win.actionDuplicateTitle)
menu.addSeparator()
menu.addAction(self.win.actionPreview_File)
menu.addAction(self.win.actionSplitClip)
menu.addAction(self.win.actionAdd_to_Timeline)
menu.addAction(self.win.actionFile_Properties)
menu.addSeparator()
menu.addAction(self.win.actionRemove_from_Project)
menu.addSeparator()
# Show menu
menu.exec_(QCursor.pos())
def test_delete_File(self):
""" Test the File.delete method """
delete_id = self.file_ids[4]
file = File.get(id=delete_id)
self.assertTrue(file)
file.delete()
# Verify deleted data
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
# Delete File again (should do nothing)
file.delete()
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
def rect_select_clicked(self, widget, param):
"""Rect select button clicked"""
self.context[param["setting"]].update({"button-clicked": True})
# show dialog
from windows.region import SelectRegion
from classes.query import File, Clip
c = Clip.get(id=self.clip_id)
reader_path = c.data.get('reader', {}).get('path','')
f = File.get(path=reader_path)
if f:
win = SelectRegion(f, self.clip_instance)
# Run the dialog event loop - blocking interaction on this window during that time
result = win.exec_()
if result == QDialog.Accepted:
# self.first_frame = win.current_frame
# Region selected (get coordinates if any)
topLeft = win.videoPreview.regionTopLeftHandle
bottomRight = win.videoPreview.regionBottomRightHandle
viewPortSize = win.viewport_rect
curr_frame_size = win.videoPreview.curr_frame_size
x1 = topLeft.x() / curr_frame_size.width()
y1 = topLeft.y() / curr_frame_size.height()
x2 = bottomRight.x() / curr_frame_size.width()
y2 = bottomRight.y() / curr_frame_size.height()
# Get QImage of region
if win.videoPreview.region_qimage:
region_qimage = win.videoPreview.region_qimage
# Resize QImage to match button size
resized_qimage = region_qimage.scaled(widget.size(), Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
# Draw Qimage onto QPushButton (to display region selection to user)
palette = widget.palette()
palette.setBrush(widget.backgroundRole(), QBrush(resized_qimage))
widget.setFlat(True)
widget.setAutoFillBackground(True)
widget.setPalette(palette)
# Remove button text (so region QImage is more visible)
widget.setText("")
# If data found, add to context
if topLeft and bottomRight:
self.context[param["setting"]].update({"normalized_x": x1, "normalized_y": y1,
"normalized_width": x2-x1,
"normalized_height": y2-y1,
"first-frame": win.current_frame,
})
log.info(self.context)
else:
log.error('No file found with path: %s' % reader_path)
def setUpClass(TestQueryClass):
""" Init unit test data """
# Create Qt application
TestQueryClass.app = OpenShotApp(sys.argv, mode="unittest")
TestQueryClass.clip_ids = []
TestQueryClass.file_ids = []
TestQueryClass.transition_ids = []
# Import additional classes that need the app defined first
from classes.query import Clip, File, Transition
# Insert some clips into the project data
for num in range(5):
# Create clip
c = openshot.Clip(os.path.join(info.IMAGES_PATH, "AboutLogo.png"))
# Parse JSON
clip_data = json.loads(c.Json())
# Insert into project data
query_clip = Clip()
query_clip.data = clip_data
query_clip.save()
# Keep track of the ids
TestQueryClass.clip_ids.append(query_clip.id)
# Insert some files into the project data
for num in range(5):
# Create file
r = openshot.DummyReader(openshot.Fraction(24, 1), 640, 480, 44100, 2, 30.0)
# Parse JSON
file_data = json.loads(r.Json())
# Insert into project data
query_file = File()
query_file.data = file_data
query_file.data["path"] = os.path.join(info.IMAGES_PATH, "AboutLogo.png")
query_file.data["media_type"] = "image"
query_file.save()
# Keep track of the ids
TestQueryClass.file_ids.append(query_file.id)
# Insert some transitions into the project data
for num in range(5):
# Create mask object
transition_object = openshot.Mask()
transitions_data = json.loads(transition_object.Json())
# Insert into project data
query_transition = Transition()
query_transition.data = transitions_data
query_transition.save()
# Keep track of the ids
TestQueryClass.transition_ids.append(query_transition.id)
def add_file(self, filepath):
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not self.is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(_("{} is not a valid video, audio, or image file.".format(filename)))
msg.exec_()
return False
def test_update_File(self):
""" Test the File.save method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
update_id = TestQueryClass.file_ids[0]
file = File.get(id=update_id)
self.assertTrue(file)
# Update File
file.data["height"] = 1080
file.data["width"] = 1920
file.save()
# Verify updated data
# Get File again
file = File.get(id=update_id)
self.assertEqual(file.data["height"], 1080)
self.assertEqual(file.data["width"], 1920)
def test_update_File(self):
""" Test the File.save method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
update_id = TestQueryClass.file_ids[0]
file = File.get(id=update_id)
self.assertTrue(file)
# Update File
file.data["height"] = 1080
file.data["width"] = 1920
file.save()
# Verify updated data
# Get File again
file = File.get(id=update_id)
self.assertEqual(file.data["height"], 1080)
self.assertEqual(file.data["width"], 1920)
def add_file(self, filepath):
# Add file into project
app = get_app()
_ = app._tr
# Check for this path in our existing project data
# ["1F595-1F3FE",
# "openshot-qt-git/src/emojis/color/svg/1F595-1F3FE.svg"]
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return file
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
file_data["media_type"] = "image"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return file
except Exception as ex:
# Log exception
log.warning("Failed to import file: {}".format(str(ex)))
def add_file(self, filepath):
""" Add an animation to the project file tree """
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Get the JSON for the clip's internal reader
try:
# Open image sequence in FFmpegReader
reader = openshot.FFmpegReader(filepath)
reader.Open()
# Serialize JSON for the reader
file_data = json.loads(reader.Json())
# Set media type
file_data["media_type"] = "video"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(_("{} is not a valid video, audio, or image file.".format(filename)))
msg.exec_()
return False
def setUpClass(TestQueryClass):
""" Init unit test data """
# Create Qt application
TestQueryClass.app = OpenShotApp(sys.argv, mode="unittest")
TestQueryClass.clip_ids = []
TestQueryClass.file_ids = []
TestQueryClass.transition_ids = []
# Import additional classes that need the app defined first
from classes.query import Clip, File, Transition
# Insert some clips into the project data
for num in range(5):
# Create clip
c = openshot.Clip(os.path.join(info.IMAGES_PATH, "AboutLogo.png"))
# Parse JSON
clip_data = json.loads(c.Json())
# Insert into project data
query_clip = Clip()
query_clip.data = clip_data
query_clip.save()
# Keep track of the ids
TestQueryClass.clip_ids.append(query_clip.id)
# Insert some files into the project data
for num in range(5):
# Create file
r = openshot.DummyReader(openshot.Fraction(24, 1), 640, 480, 44100, 2, 30.0)
# Parse JSON
file_data = json.loads(r.Json())
# Insert into project data
query_file = File()
query_file.data = file_data
query_file.data["path"] = os.path.join(info.IMAGES_PATH, "AboutLogo.png")
query_file.data["media_type"] = "image"
query_file.save()
# Keep track of the ids
TestQueryClass.file_ids.append(query_file.id)
# Insert some transitions into the project data
for num in range(5):
# Create mask object
transition_object = openshot.Mask()
transitions_data = json.loads(transition_object.Json())
# Insert into project data
query_transition = Transition()
query_transition.data = transitions_data
query_transition.save()
# Keep track of the ids
TestQueryClass.transition_ids.append(query_transition.id)
def test_delete_File(self):
""" Test the File.delete method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
delete_id = TestQueryClass.file_ids[4]
file = File.get(id=delete_id)
self.assertTrue(file)
# Delete File
file.delete()
# Verify deleted data
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
# Delete File again (should do nothing
file.delete()
# Verify deleted data
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
def test_delete_File(self):
""" Test the File.delete method """
# Import additional classes that need the app defined first
from classes.query import File
# Find a File named file1
delete_id = TestQueryClass.file_ids[4]
file = File.get(id=delete_id)
self.assertTrue(file)
# Delete File
file.delete()
# Verify deleted data
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
# Delete File again (should do nothing
file.delete()
# Verify deleted data
deleted_file = File.get(id=delete_id)
self.assertFalse(deleted_file)
def actionPreview_File_trigger(self, event):
""" Preview the selected media file """
log.info('actionPreview_File_trigger')
if self.selected_files:
# Find matching file
f = File.get(id=self.selected_files[0])
if f:
# Get file path
previewPath = f.data["path"]
# Load file into player
self.preview_thread.LoadFile(previewPath)
# Trigger play button
self.actionPlay.setChecked(False)
self.actionPlay.trigger()
def contextMenuEvent(self, event):
# Set context menu mode
app = get_app()
app.context_menu_object = "files"
index = self.indexAt(event.pos())
# Build menu
menu = QMenu(self)
menu.addAction(self.win.actionImportFiles)
menu.addAction(self.win.actionThumbnailView)
if index.isValid():
# Look up the model item and our unique ID
item = self.files_model.model.itemFromIndex(index)
file_id = self.files_model.model.item(item.row(), 5).text()
try:
# Check whether we know the item is selected
i = self.win.selected_files.index(file_id)
except ValueError:
# Add to our list, if it's not already there
self.win.selected_files.append(file_id)
# If a valid file is selected, show file related options
menu.addSeparator()
# Add edit title option (if svg file)
file = File.get(id=file_id)
if file and file.data.get("path").endswith(".svg"):
menu.addAction(self.win.actionEditTitle)
menu.addAction(self.win.actionDuplicateTitle)
menu.addSeparator()
menu.addAction(self.win.actionPreview_File)
menu.addAction(self.win.actionSplitClip)
menu.addAction(self.win.actionAdd_to_Timeline)
menu.addAction(self.win.actionFile_Properties)
menu.addSeparator()
menu.addAction(self.win.actionRemove_from_Project)
menu.addSeparator()
# Show menu
menu.exec_(event.globalPos())
def actionRemove_from_Project_trigger(self, event):
log.info("actionRemove_from_Project_trigger")
# Loop through selected files
for file_id in self.selected_files:
# Find matching file
f = File.get(id=file_id)
if f:
# Remove file
f.delete()
# Find matching clips (if any)
clips = Clip.filter(file_id=file_id)
for c in clips:
# Remove clip
c.delete()
# Clear selected files
self.selected_files = []
def contextMenuEvent(self, event):
event.accept()
# Set context menu mode
app = get_app()
app.context_menu_object = "files"
index = self.indexAt(event.pos())
# Build menu
menu = QMenu(self)
menu.addAction(self.win.actionImportFiles)
menu.addAction(self.win.actionDetailsView)
if index.isValid():
# Look up the model item and our unique ID
model = self.model()
# Look up file_id from 5th column of row
id_index = index.sibling(index.row(), 5)
file_id = model.data(id_index, Qt.DisplayRole)
# If a valid file selected, show file related options
menu.addSeparator()
# Add edit title option (if svg file)
file = File.get(id=file_id)
if file and file.data.get("path").endswith(".svg"):
menu.addAction(self.win.actionEditTitle)
menu.addAction(self.win.actionDuplicateTitle)
menu.addSeparator()
menu.addAction(self.win.actionPreview_File)
menu.addAction(self.win.actionSplitClip)
menu.addAction(self.win.actionAdd_to_Timeline)
menu.addAction(self.win.actionFile_Properties)
menu.addSeparator()
menu.addAction(self.win.actionRemove_from_Project)
menu.addSeparator()
# Show menu
menu.popup(event.globalPos())
def add_file(self, filepath):
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not self.is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid video, audio, or image file.".format(
filename)))
msg.exec_()
return False
def value_updated(self, item):
""" Name or tags updated """
if self.files_model.ignore_updates:
return
# Get translation method
_ = get_app()._tr
# Determine what was changed
file_id = self.files_model.model.item(item.row(), 5).text()
name = self.files_model.model.item(item.row(), 1).text()
tags = self.files_model.model.item(item.row(), 2).text()
# Get file object and update friendly name and tags attribute
f = File.get(id=file_id)
f.data.update({"name": name or os.path.basename(f.data.get("path"))})
if "tags" in f.data or tags:
f.data.update({"tags": tags})
# Save File
f.save()
# Update file thumbnail
self.win.FileUpdated.emit(file_id)
def add_file(self, filepath):
""" Add an animation to the project file tree """
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Get the JSON for the clip's internal reader
try:
# Open image sequence in FFmpegReader
reader = openshot.FFmpegReader(filepath)
reader.Open()
# Serialize JSON for the reader
file_data = json.loads(reader.Json())
# Set media type
file_data["media_type"] = "video"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid video, audio, or image file.".format(
filename)))
msg.exec_()
return False
def add_file(self, filepath):
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
reader = clip.Reader()
file_data = json.loads(reader.Json())
print("file_data:", file_data)
# Determine media type
if file_data["has_video"]:
file_data["media_type"] = "video"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
# Save file
file.save()
# open in timeline added by yanght======
self.timeline.addNewClip(file)
return True
def add_file(self, filepath):
filename = os.path.basename(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Set media type
file_data["media_type"] = "image"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
return True
except Exception as ex:
# Handle exception
log.error('Could not import {}: {}'.format(filename, str(ex)))
msg = QMessageBox()
msg.setText(_("{} is not a valid video, audio, or image file.".format(filename)))
msg.exec_()
return False
def test_add_file(self):
""" Test the File.save method by adding multiple files """
# Import additional classes that need the app defined first
from classes.query import File
# Find number of files in project
num_files = len(File.filter())
# Create file
r = openshot.DummyReader(openshot.Fraction(24, 1), 640, 480, 44100, 2, 30.0)
# Parse JSON
file_data = json.loads(r.Json())
# Insert into project data
query_file = File()
query_file.data = file_data
query_file.data["path"] = os.path.join(PATH, "images", "openshot.png")
query_file.data["media_type"] = "image"
query_file.save()
self.assertTrue(query_file)
self.assertEqual(len(File.filter()), num_files + 1)
# Save the file again (which should not change the total # of files)
query_file.save()
self.assertEqual(len(File.filter()), num_files + 1)
def import_xml():
"""Import final cut pro XML file"""
app = get_app()
_ = app._tr
# Get FPS info
fps_num = app.project.get("fps").get("num", 24)
fps_den = app.project.get("fps").get("den", 1)
fps_float = float(fps_num / fps_den)
# Get XML path
recommended_path = app.project.current_filepath or ""
if not recommended_path:
recommended_path = info.HOME_PATH
else:
recommended_path = os.path.dirname(recommended_path)
file_path = QFileDialog.getOpenFileName(app.window, _("Import XML..."),
recommended_path,
_("Final Cut Pro (*.xml)"),
_("Final Cut Pro (*.xml)"))[0]
if not file_path or not os.path.exists(file_path):
# User canceled dialog
return
# Parse XML file
xmldoc = minidom.parse(file_path)
# Get video tracks
video_tracks = []
for video_element in xmldoc.getElementsByTagName("video"):
for video_track in video_element.getElementsByTagName("track"):
video_tracks.append(video_track)
audio_tracks = []
for audio_element in xmldoc.getElementsByTagName("audio"):
for audio_track in audio_element.getElementsByTagName("track"):
audio_tracks.append(audio_track)
# Loop through tracks
track_index = 0
for tracks in [audio_tracks, video_tracks]:
for track_element in tracks:
# Get clipitems on this track (if any)
clips_on_track = track_element.getElementsByTagName("clipitem")
if not clips_on_track:
continue
# Get # of tracks
track_index += 1
all_tracks = app.project.get("layers")
track_number = list(
reversed(sorted(
all_tracks,
key=itemgetter('number'))))[0].get("number") + 1000000
# Create new track above existing layer(s)
track = Track()
is_locked = False
if track_element.getElementsByTagName(
"locked")[0].childNodes[0].nodeValue == "TRUE":
is_locked = True
track.data = {
"number": track_number,
"y": 0,
"label": "XML Import %s" % track_index,
"lock": is_locked
}
track.save()
# Loop through clips
for clip_element in clips_on_track:
# Get clip path
xml_file_id = clip_element.getElementsByTagName(
"file")[0].getAttribute("id")
clip_path = ""
if clip_element.getElementsByTagName("pathurl"):
clip_path = clip_element.getElementsByTagName(
"pathurl")[0].childNodes[0].nodeValue
else:
# Skip clipitem if no clippath node found
# This usually happens for linked audio clips (which OpenShot combines audio and thus ignores this)
continue
clip_path, is_modified, is_skipped = find_missing_file(
clip_path)
if is_skipped:
continue
# Check for this path in our existing project data
file = File.get(path=clip_path)
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip_obj = openshot.Clip(clip_path)
if not file:
# Get the JSON for the clip's internal reader
try:
reader = clip_obj.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and is_image(file_data):
file_data["media_type"] = "image"
elif file_data[
"has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
# Save file
file.save()
except Exception:
# Ignore errors for now
pass
if (file.data["media_type"] == "video"
or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(info.THUMBNAIL_PATH,
"%s.png" % file.data["id"])
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images",
"AudioThumbnail.png")
# Create Clip object
clip = Clip()
clip.data = json.loads(clip_obj.Json())
clip.data["file_id"] = file.id
clip.data["title"] = clip_element.getElementsByTagName(
"name")[0].childNodes[0].nodeValue
clip.data["layer"] = track.data.get("number", 1000000)
clip.data["image"] = thumb_path
clip.data["position"] = float(
clip_element.getElementsByTagName("start")
[0].childNodes[0].nodeValue) / fps_float
clip.data["start"] = float(
clip_element.getElementsByTagName("in")
[0].childNodes[0].nodeValue) / fps_float
clip.data["end"] = float(
clip_element.getElementsByTagName("out")
[0].childNodes[0].nodeValue) / fps_float
# Loop through clip's effects
for effect_element in clip_element.getElementsByTagName(
"effect"):
effectid = effect_element.getElementsByTagName(
"effectid")[0].childNodes[0].nodeValue
keyframes = effect_element.getElementsByTagName("keyframe")
if effectid == "opacity":
clip.data["alpha"] = {"Points": []}
for keyframe_element in keyframes:
keyframe_time = float(
keyframe_element.getElementsByTagName("when")
[0].childNodes[0].nodeValue)
keyframe_value = float(
keyframe_element.getElementsByTagName("value")
[0].childNodes[0].nodeValue) / 100.0
clip.data["alpha"]["Points"].append({
"co": {
"X": round(keyframe_time),
"Y": keyframe_value
},
"interpolation":
1 # linear
})
elif effectid == "audiolevels":
clip.data["volume"] = {"Points": []}
for keyframe_element in keyframes:
keyframe_time = float(
keyframe_element.getElementsByTagName("when")
[0].childNodes[0].nodeValue)
keyframe_value = float(
keyframe_element.getElementsByTagName("value")
[0].childNodes[0].nodeValue) / 100.0
clip.data["volume"]["Points"].append({
"co": {
"X": round(keyframe_time),
"Y": keyframe_value
},
"interpolation":
1 # linear
})
# Save clip
clip.save()
# Update the preview and reselect current frame in properties
app.window.refreshFrameSignal.emit()
app.window.propertyTableView.select_frame(
app.window.preview_thread.player.Position())
def currentChanged(self, selected, deselected):
# Get selected item
self.selected = selected
self.deselected = deselected
# Get translation object
_ = self.app._tr
# Clear existing settings
self.win.clear_effect_controls()
# Get animation details
animation = self.get_animation_details()
self.selected_template = animation.get("service")
# In newer versions of Qt, setting the model invokes the currentChanged signal,
# but the selection is -1. So, just do nothing here.
if not self.selected_template:
return
# Assign a new unique id for each template selected
self.generateUniqueFolder()
# Loop through params
for param in animation.get("params", []):
log.info(param["title"])
# Is Hidden Param?
if param["name"] == "start_frame" or param["name"] == "end_frame":
# add value to dictionary
self.params[param["name"]] = int(param["default"])
# skip to next param without rendering the controls
continue
# Create Label
widget = None
label = QLabel()
label.setText(_(param["title"]))
label.setToolTip(_(param["title"]))
if param["type"] == "spinner":
# add value to dictionary
self.params[param["name"]] = float(param["default"])
# create spinner
widget = QDoubleSpinBox()
widget.setMinimum(float(param["min"]))
widget.setMaximum(float(param["max"]))
widget.setValue(float(param["default"]))
widget.setSingleStep(0.01)
widget.setToolTip(param["title"])
widget.valueChanged.connect(
functools.partial(self.spinner_value_changed, param))
elif param["type"] == "text":
# add value to dictionary
self.params[param["name"]] = _(param["default"])
# create spinner
widget = QLineEdit()
widget.setText(_(param["default"]))
widget.textChanged.connect(
functools.partial(self.text_value_changed, widget, param))
elif param["type"] == "multiline":
# add value to dictionary
self.params[param["name"]] = _(param["default"])
# create spinner
widget = QTextEdit()
widget.setText(_(param["default"]).replace("\\n", "\n"))
widget.textChanged.connect(
functools.partial(self.text_value_changed, widget, param))
elif param["type"] == "dropdown":
# add value to dictionary
self.params[param["name"]] = param["default"]
# create spinner
widget = QComboBox()
widget.currentIndexChanged.connect(
functools.partial(self.dropdown_index_changed, widget,
param))
# Add values to dropdown
if "project_files" in param["name"]:
# override files dropdown
param["values"] = {}
for file in File.filter():
if file.data["media_type"] in ("image", "video"):
(dirName,
fileName) = os.path.split(file.data["path"])
(fileBaseName,
fileExtension) = os.path.splitext(fileName)
if fileExtension.lower() not in (".svg"):
param["values"][fileName] = "|".join(
(file.data["path"],
str(file.data["height"]),
str(file.data["width"]),
file.data["media_type"],
str(file.data["fps"]["num"] /
file.data["fps"]["den"])))
# Add normal values
box_index = 0
for k, v in sorted(param["values"].items()):
# add dropdown item
widget.addItem(_(k), v)
# select dropdown (if default)
if v == param["default"]:
widget.setCurrentIndex(box_index)
box_index = box_index + 1
if not param["values"]:
widget.addItem(_("No Files Found"), "")
widget.setEnabled(False)
elif param["type"] == "color":
# add value to dictionary
color = QColor(param["default"])
self.params[param["name"]] = [
color.redF(), color.greenF(),
color.blueF()
]
widget = QPushButton()
widget.setText("")
widget.setStyleSheet("background-color: {}".format(
param["default"]))
widget.clicked.connect(
functools.partial(self.color_button_clicked, widget,
param))
# Add Label and Widget to the form
if (widget and label):
self.win.settingsContainer.layout().addRow(label, widget)
elif (label):
self.win.settingsContainer.layout().addRow(label)
# Enable interface
self.enable_interface()
# Init slider values
self.init_slider_values()
def update_model(self, clear=True):
log.info("updating files model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Skip updates (if needed)
if self.ignore_update_signal:
return
# Clear all items
if clear:
self.model_ids = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels(
["", _("Name"), _("Tags"), "", "", ""])
# Get list of files in project
files = File.filter() # get all files
# add item for each file
for file in files:
path, filename = os.path.split(file.data["path"])
tags = ""
if "tags" in file.data.keys():
tags = file.data["tags"]
name = filename
if "name" in file.data.keys():
name = file.data["name"]
if not win.actionFilesShowAll.isChecked():
if win.actionFilesShowVideo.isChecked():
if not file.data["media_type"] == "video":
continue # to next file, didn't match filter
elif win.actionFilesShowAudio.isChecked():
if not file.data["media_type"] == "audio":
continue # to next file, didn't match filter
elif win.actionFilesShowImage.isChecked():
if not file.data["media_type"] == "image":
continue # to next file, didn't match filter
if win.filesFilter.text() != "":
if not win.filesFilter.text().lower() in filename.lower() \
and not win.filesFilter.text().lower() in tags.lower() \
and not win.filesFilter.text().lower() in name.lower():
continue
# Generate thumbnail for file (if needed)
if (file.data["media_type"] == "video"
or file.data["media_type"] == "image"):
# Check for start and end attributes (optional)
thumbnail_frame = 1
if 'start' in file.data.keys():
fps = file.data["fps"]
fps_float = float(fps["num"]) / float(fps["den"])
thumbnail_frame = round(
float(file.data['start']) * fps_float) + 1
# Determine thumb path (default value... a guess)
thumb_path = os.path.join(
info.THUMBNAIL_PATH,
"%s-%s.png" % (file.id, thumbnail_frame))
# Connect to thumbnail server and get image
thumb_server_details = get_app(
).window.http_server_thread.server_address
thumb_address = "http://%s:%s/thumbnails/%s/%s/path/" % (
thumb_server_details[0], thumb_server_details[1], file.id,
thumbnail_frame)
r = get(thumb_address)
if r.ok:
# Update thumbnail path to real one
thumb_path = r.text
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images",
"AudioThumbnail.png")
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText(name)
col.setToolTip(filename)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled)
row.append(col)
# Append Filename
col = QStandardItem("Name")
col.setData(filename, Qt.DisplayRole)
col.setText(name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Tags
col = QStandardItem("Tags")
col.setData(tags, Qt.DisplayRole)
col.setText(tags)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Media Type
col = QStandardItem("Type")
col.setData(file.data["media_type"], Qt.DisplayRole)
col.setText(file.data["media_type"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Path
col = QStandardItem("Path")
col.setData(path, Qt.DisplayRole)
col.setText(path)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ID
col = QStandardItem("ID")
col.setData(file.data["id"], Qt.DisplayRole)
col.setText(file.data["id"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ROW to MODEL (if does not already exist in model)
if not file.data["id"] in self.model_ids:
self.model.appendRow(row)
self.model_ids[file.data["id"]] = file.data["id"]
# Process events in QT (to keep the interface responsive)
app.processEvents()
# Refresh view and filters (to hide or show this new item)
get_app().window.resize_contents()
# Emit signal
self.model.ModelRefreshed.emit()
def update_model(self, clear=True):
log.info("updating files model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Skip updates (if needed)
if self.ignore_update_signal:
return
# Clear all items
if clear:
self.model_ids = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels(
[_("Thumb"), _("Name"),
_("Tags"), "", "", ""])
# Get list of files in project
files = File.filter() # get all files
# add item for each file
for file in files:
path, filename = os.path.split(file.data["path"])
tags = ""
if "tags" in file.data.keys():
tags = file.data["tags"]
name = filename
if "name" in file.data.keys():
name = file.data["name"]
if not win.actionFilesShowAll.isChecked():
if win.actionFilesShowVideo.isChecked():
if not file.data["media_type"] == "video":
continue # to next file, didn't match filter
elif win.actionFilesShowAudio.isChecked():
if not file.data["media_type"] == "audio":
continue # to next file, didn't match filter
elif win.actionFilesShowImage.isChecked():
if not file.data["media_type"] == "image":
continue # to next file, didn't match filter
if win.filesFilter.text() != "":
if not win.filesFilter.text().lower() in filename.lower() \
and not win.filesFilter.text().lower() in tags.lower() \
and not win.filesFilter.text().lower() in name.lower():
continue
# Generate thumbnail for file (if needed)
if (file.data["media_type"] == "video"
or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(info.THUMBNAIL_PATH,
"{}.png".format(file.id))
# Check if thumb exists
if not os.path.exists(thumb_path):
try:
# Convert path to the correct relative path (based on this folder)
file_path = file.absolute_path()
# Reload this reader
clip = openshot.Clip(file_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Determine if video overlay should be applied to thumbnail
overlay_path = ""
if file.data["media_type"] == "video":
overlay_path = os.path.join(
info.IMAGES_PATH, "overlay.png")
# Check for start and end attributes (optional)
thumbnail_frame = 1
if 'start' in file.data.keys():
fps = file.data["fps"]
fps_float = float(fps["num"]) / float(fps["den"])
thumbnail_frame = round(
float(file.data['start']) * fps_float) + 1
# Save thumbnail
reader.GetFrame(thumbnail_frame).Thumbnail(
thumb_path, 98, 64,
os.path.join(info.IMAGES_PATH, "mask.png"),
overlay_path, "#000", False)
reader.Close()
clip.Close()
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid video, audio, or image file.".
format(filename)))
msg.exec_()
continue
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images",
"AudioThumbnail.png")
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText((name[:9] + '...') if len(name) > 10 else name)
col.setToolTip(filename)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled)
row.append(col)
# Append Filename
col = QStandardItem("Name")
col.setData(filename, Qt.DisplayRole)
col.setText((name[:20] + '...') if len(name) > 15 else name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Tags
col = QStandardItem("Tags")
col.setData(tags, Qt.DisplayRole)
col.setText(tags)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Media Type
col = QStandardItem("Type")
col.setData(file.data["media_type"], Qt.DisplayRole)
col.setText(file.data["media_type"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Path
col = QStandardItem("Path")
col.setData(path, Qt.DisplayRole)
col.setText(path)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ID
col = QStandardItem("ID")
col.setData(file.data["id"], Qt.DisplayRole)
col.setText(file.data["id"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ROW to MODEL (if does not already exist in model)
if not file.data["id"] in self.model_ids:
self.model.appendRow(row)
self.model_ids[file.data["id"]] = file.data["id"]
# Process events in QT (to keep the interface responsive)
app.processEvents()
# Refresh view and filters (to hide or show this new item)
get_app().window.resize_contents()
def create_clip(context, track):
"""Create a new clip based on this context dict"""
app = get_app()
_ = app._tr
# Get FPS info
fps_num = app.project.get("fps").get("num", 24)
fps_den = app.project.get("fps").get("den", 1)
fps_float = float(fps_num / fps_den)
# Get clip path (and prompt user if path not found)
clip_path, is_modified, is_skipped = find_missing_file(
context.get("clip_path", ""))
if is_skipped:
return
# Get video context
video_ctx = context.get("AX", {}).get("V", {})
audio_ctx = context.get("AX", {}).get("A", {})
# Check for this path in our existing project data
file = File.get(path=clip_path)
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip_obj = openshot.Clip(clip_path)
if not file:
# Get the JSON for the clip's internal reader
try:
reader = clip_obj.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
# Save file
file.save()
except:
log.warning('Error building File object for %s' % clip_path,
exc_info=1)
if (file.data["media_type"] == "video"
or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(info.THUMBNAIL_PATH,
"%s.png" % file.data["id"])
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images", "AudioThumbnail.png")
# Create Clip object
clip = Clip()
clip.data = json.loads(clip_obj.Json())
clip.data["file_id"] = file.id
clip.data["title"] = context.get("clip_path", "")
clip.data["layer"] = track.data.get("number", 1000000)
if video_ctx and not audio_ctx:
# Only video
clip.data["position"] = timecodeToSeconds(
video_ctx.get("timeline_position", "00:00:00:00"), fps_num,
fps_den)
clip.data["start"] = timecodeToSeconds(
video_ctx.get("clip_start_time", "00:00:00:00"), fps_num, fps_den)
clip.data["end"] = timecodeToSeconds(
video_ctx.get("clip_end_time", "00:00:00:00"), fps_num, fps_den)
clip.data["has_audio"] = {
"Points": [{
"co": {
"X": 1.0,
"Y": 0.0 # Disable audio
},
"interpolation": 2
}]
}
elif audio_ctx and not video_ctx:
# Only audio
clip.data["position"] = timecodeToSeconds(
audio_ctx.get("timeline_position", "00:00:00:00"), fps_num,
fps_den)
clip.data["start"] = timecodeToSeconds(
audio_ctx.get("clip_start_time", "00:00:00:00"), fps_num, fps_den)
clip.data["end"] = timecodeToSeconds(
audio_ctx.get("clip_end_time", "00:00:00:00"), fps_num, fps_den)
clip.data["has_video"] = {
"Points": [{
"co": {
"X": 1.0,
"Y": 0.0 # Disable video
},
"interpolation": 2
}]
}
else:
# Both video and audio
clip.data["position"] = timecodeToSeconds(
video_ctx.get("timeline_position", "00:00:00:00"), fps_num,
fps_den)
clip.data["start"] = timecodeToSeconds(
video_ctx.get("clip_start_time", "00:00:00:00"), fps_num, fps_den)
clip.data["end"] = timecodeToSeconds(
video_ctx.get("clip_end_time", "00:00:00:00"), fps_num, fps_den)
# Add volume keyframes
if context.get("volume"):
clip.data["volume"] = {"Points": []}
for keyframe in context.get("volume", []):
clip.data["volume"]["Points"].append({
"co": {
"X":
round(
timecodeToSeconds(keyframe.get("time", 0.0), fps_num,
fps_den) * fps_float),
"Y":
keyframe.get("value", 0.0)
},
"interpolation": 1 # linear
})
# Add alpha keyframes
if context.get("opacity"):
clip.data["alpha"] = {"Points": []}
for keyframe in context.get("opacity", []):
clip.data["alpha"]["Points"].append({
"co": {
"X":
round(
timecodeToSeconds(keyframe.get("time", 0.0), fps_num,
fps_den) * fps_float),
"Y":
keyframe.get("value", 0.0)
},
"interpolation": 1 # linear
})
# Save clip
clip.save()
def read_legacy_project_file(self, file_path):
"""Attempt to read a legacy version 1.x openshot project file"""
import sys, pickle
from classes.query import File, Track, Clip, Transition
from classes.app import get_app
import openshot
try:
import json
except ImportError:
import simplejson as json
# Get translation method
_ = get_app()._tr
# Append version info
v = openshot.GetVersion()
project_data = {}
project_data["version"] = {
"openshot-qt": info.VERSION,
"libopenshot": v.ToString()
}
# Get FPS from project
from classes.app import get_app
fps = get_app().project.get(["fps"])
fps_float = float(fps["num"]) / float(fps["den"])
# Import legacy openshot classes (from version 1.X)
from classes.legacy.openshot import classes as legacy_classes
from classes.legacy.openshot.classes import project as legacy_project
from classes.legacy.openshot.classes import sequences as legacy_sequences
from classes.legacy.openshot.classes import track as legacy_track
from classes.legacy.openshot.classes import clip as legacy_clip
from classes.legacy.openshot.classes import keyframe as legacy_keyframe
from classes.legacy.openshot.classes import files as legacy_files
from classes.legacy.openshot.classes import transition as legacy_transition
from classes.legacy.openshot.classes import effect as legacy_effect
from classes.legacy.openshot.classes import marker as legacy_marker
sys.modules['openshot.classes'] = legacy_classes
sys.modules['classes.project'] = legacy_project
sys.modules['classes.sequences'] = legacy_sequences
sys.modules['classes.track'] = legacy_track
sys.modules['classes.clip'] = legacy_clip
sys.modules['classes.keyframe'] = legacy_keyframe
sys.modules['classes.files'] = legacy_files
sys.modules['classes.transition'] = legacy_transition
sys.modules['classes.effect'] = legacy_effect
sys.modules['classes.marker'] = legacy_marker
# Keep track of files that failed to load
failed_files = []
with open(file_path.encode('UTF-8'), 'rb') as f:
try:
# Unpickle legacy openshot project file
v1_data = pickle.load(f, fix_imports=True, encoding="UTF-8")
file_lookup = {}
# Loop through files
for item in v1_data.project_folder.items:
# Is this item a File (i.e. ignore folders)
if isinstance(item, legacy_files.OpenShotFile):
# Create file
try:
clip = openshot.Clip(item.name)
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not self.is_image(
file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(
file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data[
"has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
# Keep track of new ids and old ids
file_lookup[item.unique_id] = file
except:
# Handle exception quietly
msg = (
"%s is not a valid video, audio, or image file."
% item.name)
log.error(msg)
failed_files.append(item.name)
# Delete all tracks
track_list = copy.deepcopy(Track.filter())
for track in track_list:
track.delete()
# Create new tracks
track_counter = 0
for legacy_t in reversed(v1_data.sequences[0].tracks):
t = Track()
t.data = {
"number": track_counter,
"y": 0,
"label": legacy_t.name
}
t.save()
track_counter += 1
# Loop through clips
track_counter = 0
for sequence in v1_data.sequences:
for track in reversed(sequence.tracks):
for clip in track.clips:
# Get associated file for this clip
if clip.file_object.unique_id in file_lookup.keys(
):
file = file_lookup[clip.file_object.unique_id]
else:
# Skip missing file
log.info(
"Skipping importing missing file: %s" %
clip.file_object.unique_id)
continue
# Create clip
if (file.data["media_type"] == "video"
or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(
info.THUMBNAIL_PATH,
"%s.png" % file.data["id"])
else:
# Audio file
thumb_path = os.path.join(
info.PATH, "images", "AudioThumbnail.png")
# Get file name
path, filename = os.path.split(file.data["path"])
# Convert path to the correct relative path (based on this folder)
file_path = file.absolute_path()
# Create clip object for this file
c = openshot.Clip(file_path)
# Append missing attributes to Clip JSON
new_clip = json.loads(c.Json())
new_clip["file_id"] = file.id
new_clip["title"] = filename
new_clip["image"] = thumb_path
# Check for optional start and end attributes
new_clip["start"] = clip.start_time
new_clip["end"] = clip.end_time
new_clip["position"] = clip.position_on_track
new_clip["layer"] = track_counter
# Clear alpha (if needed)
if clip.video_fade_in or clip.video_fade_out:
new_clip["alpha"]["Points"] = []
# Video Fade IN
if clip.video_fade_in:
# Add keyframes
start = openshot.Point(
round(clip.start_time * fps_float) + 1,
0.0, openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round((clip.start_time +
clip.video_fade_in_amount) *
fps_float) + 1, 1.0, openshot.BEZIER)
end_object = json.loads(end.Json())
new_clip["alpha"]["Points"].append(
start_object)
new_clip["alpha"]["Points"].append(end_object)
# Video Fade OUT
if clip.video_fade_out:
# Add keyframes
start = openshot.Point(
round((clip.end_time -
clip.video_fade_out_amount) *
fps_float) + 1, 1.0, openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round(clip.end_time * fps_float) + 1, 0.0,
openshot.BEZIER)
end_object = json.loads(end.Json())
new_clip["alpha"]["Points"].append(
start_object)
new_clip["alpha"]["Points"].append(end_object)
# Clear Audio (if needed)
if clip.audio_fade_in or clip.audio_fade_out:
new_clip["volume"]["Points"] = []
else:
p = openshot.Point(1, clip.volume / 100.0,
openshot.BEZIER)
p_object = json.loads(p.Json())
new_clip["volume"] = {"Points": [p_object]}
# Audio Fade IN
if clip.audio_fade_in:
# Add keyframes
start = openshot.Point(
round(clip.start_time * fps_float) + 1,
0.0, openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round((clip.start_time +
clip.video_fade_in_amount) *
fps_float) + 1, clip.volume / 100.0,
openshot.BEZIER)
end_object = json.loads(end.Json())
new_clip["volume"]["Points"].append(
start_object)
new_clip["volume"]["Points"].append(end_object)
# Audio Fade OUT
if clip.audio_fade_out:
# Add keyframes
start = openshot.Point(
round((clip.end_time -
clip.video_fade_out_amount) *
fps_float) + 1, clip.volume / 100.0,
openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round(clip.end_time * fps_float) + 1, 0.0,
openshot.BEZIER)
end_object = json.loads(end.Json())
new_clip["volume"]["Points"].append(
start_object)
new_clip["volume"]["Points"].append(end_object)
# Save clip
clip_object = Clip()
clip_object.data = new_clip
clip_object.save()
# Loop through transitions
for trans in track.transitions:
# Fix default transition
if not trans.resource or not os.path.exists(
trans.resource):
trans.resource = os.path.join(
info.PATH, "transitions", "common",
"fade.svg")
# Open up QtImageReader for transition Image
transition_reader = openshot.QtImageReader(
trans.resource)
trans_begin_value = 1.0
trans_end_value = -1.0
if trans.reverse:
trans_begin_value = -1.0
trans_end_value = 1.0
brightness = openshot.Keyframe()
brightness.AddPoint(1, trans_begin_value,
openshot.BEZIER)
brightness.AddPoint(
round(trans.length * fps_float) + 1,
trans_end_value, openshot.BEZIER)
contrast = openshot.Keyframe(trans.softness * 10.0)
# Create transition dictionary
transitions_data = {
"id": get_app().project.generate_id(),
"layer": track_counter,
"title": "Transition",
"type": "Mask",
"position": trans.position_on_track,
"start": 0,
"end": trans.length,
"brightness": json.loads(brightness.Json()),
"contrast": json.loads(contrast.Json()),
"reader": json.loads(transition_reader.Json()),
"replace_image": False
}
# Save transition
t = Transition()
t.data = transitions_data
t.save()
# Increment track counter
track_counter += 1
except Exception as ex:
# Error parsing legacy contents
msg = _("Failed to load project file %(path)s: %(error)s" % {
"path": file_path,
"error": ex
})
log.error(msg)
raise Exception(msg)
# Show warning if some files failed to load
if failed_files:
# Throw exception
raise Exception(
_("Failed to load the following files:\n%s" %
", ".join(failed_files)))
# Return mostly empty project_data dict (with just the current version #)
log.info("Successfully loaded legacy project file: %s" % file_path)
return project_data
def currentChanged(self, selected, deselected):
# Get selected item
self.selected = selected
self.deselected = deselected
# Get translation object
_ = self.app._tr
# Clear existing settings
self.win.clear_effect_controls()
# Get animation details
animation = self.get_animation_details()
self.selected_template = animation["service"]
# Assign a new unique id for each template selected
self.generateUniqueFolder()
# Loop through params
for param in animation["params"]:
log.info(param["title"])
# Is Hidden Param?
if param["name"] == "start_frame" or param["name"] == "end_frame":
# add value to dictionary
self.params[param["name"]] = int(param["default"])
# skip to next param without rendering the controls
continue
# Create Label
widget = None
label = QLabel()
label.setText(_(param["title"]))
label.setToolTip(_(param["title"]))
if param["type"] == "spinner":
# add value to dictionary
self.params[param["name"]] = float(param["default"])
# create spinner
widget = QDoubleSpinBox()
widget.setMinimum(float(param["min"]))
widget.setMaximum(float(param["max"]))
widget.setValue(float(param["default"]))
widget.setSingleStep(0.01)
widget.setToolTip(param["title"])
widget.valueChanged.connect(functools.partial(self.spinner_value_changed, param))
elif param["type"] == "text":
# add value to dictionary
self.params[param["name"]] = _(param["default"])
# create spinner
widget = QLineEdit()
widget.setText(_(param["default"]))
widget.textChanged.connect(functools.partial(self.text_value_changed, widget, param))
elif param["type"] == "multiline":
# add value to dictionary
self.params[param["name"]] = _(param["default"])
# create spinner
widget = QTextEdit()
widget.setText(_(param["default"]))
widget.textChanged.connect(functools.partial(self.text_value_changed, widget, param))
elif param["type"] == "dropdown":
# add value to dictionary
self.params[param["name"]] = param["default"]
# create spinner
widget = QComboBox()
widget.currentIndexChanged.connect(functools.partial(self.dropdown_index_changed, widget, param))
# Add values to dropdown
if "project_files" in param["name"]:
# override files dropdown
param["values"] = {}
for file in File.filter():
if file.data["media_type"] in ("image", "video"):
(dirName, fileName) = os.path.split(file.data["path"])
(fileBaseName, fileExtension) = os.path.splitext(fileName)
if fileExtension.lower() not in (".svg"):
param["values"][fileName] = "|".join((file.data["path"], str(file.data["height"]),
str(file.data["width"]), file.data["media_type"],
str(file.data["fps"]["num"] / file.data["fps"][
"den"])))
# Add normal values
box_index = 0
for k, v in sorted(param["values"].items()):
# add dropdown item
widget.addItem(_(k), v)
# select dropdown (if default)
if v == param["default"]:
widget.setCurrentIndex(box_index)
box_index = box_index + 1
if not param["values"]:
widget.addItem(_("No Files Found"), "")
widget.setEnabled(False)
elif param["type"] == "color":
# add value to dictionary
color = QColor(param["default"])
self.params[param["name"]] = [color.redF(), color.greenF(), color.blueF()]
widget = QPushButton()
widget.setText("")
widget.setStyleSheet("background-color: {}".format(param["default"]))
widget.clicked.connect(functools.partial(self.color_button_clicked, widget, param))
# Add Label and Widget to the form
if (widget and label):
self.win.settingsContainer.layout().addRow(label, widget)
elif (label):
self.win.settingsContainer.layout().addRow(label)
# Enable interface
self.enable_interface()
# Init slider values
self.init_slider_values()
def accept(self):
""" Start exporting video """
# get translations
app = get_app()
_ = app._tr
# Disable controls
self.txtFileName.setEnabled(False)
self.txtExportFolder.setEnabled(False)
self.tabWidget.setEnabled(False)
self.export_button.setEnabled(False)
self.exporting = True
# Determine type of export (video+audio, video, audio, image sequences)
# _("Video & Audio"), _("Video Only"), _("Audio Only"), _("Image Sequence")
export_type = self.cboExportTo.currentText()
# Determine final exported file path
if export_type != _("Image Sequence"):
file_name_with_ext = "%s.%s" % (self.txtFileName.text().strip(),
self.txtVideoFormat.text().strip())
else:
file_name_with_ext = "%s%s" % (self.txtFileName.text().strip(),
self.txtImageFormat.text().strip())
export_file_path = os.path.join(self.txtExportFolder.text().strip(),
file_name_with_ext)
log.info(export_file_path)
# Translate object
_ = get_app()._tr
file = File.get(path=export_file_path)
if file:
ret = QMessageBox.question(
self, _("Export Video"),
_("%s is an input file.\nPlease choose a different name.") %
file_name_with_ext, QMessageBox.Ok)
self.txtFileName.setEnabled(True)
self.txtExportFolder.setEnabled(True)
self.tabWidget.setEnabled(True)
self.export_button.setEnabled(True)
self.exporting = False
return
# Handle exception
if os.path.exists(export_file_path) and export_type in [
_("Video & Audio"),
_("Video Only"),
_("Audio Only")
]:
# File already exists! Prompt user
ret = QMessageBox.question(
self, _("Export Video"),
_("%s already exists.\nDo you want to replace it?") %
file_name_with_ext, QMessageBox.No | QMessageBox.Yes)
if ret == QMessageBox.No:
# Stop and don't do anything
# Re-enable controls
self.txtFileName.setEnabled(True)
self.txtExportFolder.setEnabled(True)
self.tabWidget.setEnabled(True)
self.export_button.setEnabled(True)
self.exporting = False
return
# Init export settings
video_settings = {
"vformat":
self.txtVideoFormat.text(),
"vcodec":
self.txtVideoCodec.text(),
"fps": {
"num": self.txtFrameRateNum.value(),
"den": self.txtFrameRateDen.value()
},
"width":
self.txtWidth.value(),
"height":
self.txtHeight.value(),
"pixel_ratio": {
"num": self.txtPixelRatioNum.value(),
"den": self.txtPixelRatioDen.value()
},
"video_bitrate":
int(self.convert_to_bytes(self.txtVideoBitRate.text())),
"start_frame":
self.txtStartFrame.value(),
"end_frame":
self.txtEndFrame.value() + 1
}
audio_settings = {
"acodec":
self.txtAudioCodec.text(),
"sample_rate":
self.txtSampleRate.value(),
"channels":
self.txtChannels.value(),
"channel_layout":
self.cboChannelLayout.currentData(),
"audio_bitrate":
int(self.convert_to_bytes(self.txtAudioBitrate.text()))
}
# Override vcodec and format for Image Sequences
if export_type == _("Image Sequence"):
image_ext = os.path.splitext(
self.txtImageFormat.text().strip())[1].replace(".", "")
video_settings["vformat"] = image_ext
if image_ext in ["jpg", "jpeg"]:
video_settings["vcodec"] = "mjpeg"
else:
video_settings["vcodec"] = image_ext
# Set MaxSize (so we don't have any downsampling)
self.timeline.SetMaxSize(video_settings.get("width"),
video_settings.get("height"))
# Set lossless cache settings (temporarily)
export_cache_object = openshot.CacheMemory(250)
self.timeline.SetCache(export_cache_object)
# Create FFmpegWriter
try:
w = openshot.FFmpegWriter(export_file_path)
# Set video options
if export_type in [
_("Video & Audio"),
_("Video Only"),
_("Image Sequence")
]:
w.SetVideoOptions(
True, video_settings.get("vcodec"),
openshot.Fraction(
video_settings.get("fps").get("num"),
video_settings.get("fps").get("den")),
video_settings.get("width"), video_settings.get("height"),
openshot.Fraction(
video_settings.get("pixel_ratio").get("num"),
video_settings.get("pixel_ratio").get("den")), False,
False, video_settings.get("video_bitrate"))
# Set audio options
if export_type in [_("Video & Audio"), _("Audio Only")]:
w.SetAudioOptions(True, audio_settings.get("acodec"),
audio_settings.get("sample_rate"),
audio_settings.get("channels"),
audio_settings.get("channel_layout"),
audio_settings.get("audio_bitrate"))
# Open the writer
w.Open()
# Notify window of export started
get_app().window.ExportStarted.emit(
export_file_path, video_settings.get("start_frame"),
video_settings.get("end_frame"))
progressstep = max(
1,
round((video_settings.get("end_frame") -
video_settings.get("start_frame")) / 100))
# Write each frame in the selected range
for frame in range(video_settings.get("start_frame"),
video_settings.get("end_frame")):
# Update progress bar (emit signal to main window)
if (frame % progressstep) == 0:
get_app().window.ExportFrame.emit(
export_file_path, video_settings.get("start_frame"),
video_settings.get("end_frame"), frame)
# Process events (to show the progress bar moving)
QCoreApplication.processEvents()
# Write the frame object to the video
w.WriteFrame(self.timeline.GetFrame(frame))
# Check if we need to bail out
if not self.exporting:
break
# Close writer
w.Close()
except Exception as e:
# TODO: Find a better way to catch the error. This is the only way I have found that
# does not throw an error
error_type_str = str(e)
log.info("Error type string: %s" % error_type_str)
if "InvalidChannels" in error_type_str:
log.info("Error setting invalid # of channels (%s)" %
(audio_settings.get("channels")))
track_metric_error("invalid-channels-%s-%s-%s-%s" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec"),
audio_settings.get("channels")))
elif "InvalidSampleRate" in error_type_str:
log.info("Error setting invalid sample rate (%s)" %
(audio_settings.get("sample_rate")))
track_metric_error("invalid-sample-rate-%s-%s-%s-%s" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec"),
audio_settings.get("sample_rate")))
elif "InvalidFormat" in error_type_str:
log.info("Error setting invalid format (%s)" %
(video_settings.get("vformat")))
track_metric_error("invalid-format-%s" %
(video_settings.get("vformat")))
elif "InvalidCodec" in error_type_str:
log.info("Error setting invalid codec (%s/%s/%s)" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec")))
track_metric_error("invalid-codec-%s-%s-%s" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec")))
elif "ErrorEncodingVideo" in error_type_str:
log.info("Error encoding video frame (%s/%s/%s)" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec")))
track_metric_error("video-encode-%s-%s-%s" %
(video_settings.get("vformat"),
video_settings.get("vcodec"),
audio_settings.get("acodec")))
# Show friendly error
friendly_error = error_type_str.split("> ")[0].replace("<", "")
# Prompt error message
msg = QMessageBox()
_ = get_app()._tr
msg.setWindowTitle(_("Export Error"))
msg.setText(
_("Sorry, there was an error exporting your video: \n%s") %
friendly_error)
msg.exec_()
# Notify window of export started
get_app().window.ExportEnded.emit(export_file_path)
# Close timeline object
self.timeline.Close()
# Clear all cache
self.timeline.ClearAllCache()
# Accept dialog
super(Export, self).accept()
def test_add_file(self):
""" Test the File.save method by adding multiple files """
# Import additional classes that need the app defined first
from classes.query import File
# Find number of files in project
num_files = len(File.filter())
# Create file
r = openshot.DummyReader(openshot.Fraction(24, 1), 640, 480, 44100, 2, 30.0)
# Parse JSON
file_data = json.loads(r.Json())
# Insert into project data
query_file = File()
query_file.data = file_data
query_file.data["path"] = os.path.join(PATH, "images", "openshot.png")
query_file.data["media_type"] = "image"
query_file.save()
self.assertTrue(query_file)
self.assertEqual(len(File.filter()), num_files + 1)
# Save the file again (which should not change the total # of files)
query_file.save()
self.assertEqual(len(File.filter()), num_files + 1)
def update_model(self, clear=True):
log.info("updating files model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Skip updates (if needed)
if self.ignore_update_signal:
return
# Clear all items
if clear:
self.model_ids = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels([_("Thumb"), _("Name"), _("Tags"), "", "", ""])
# Get list of files in project
files = File.filter() # get all files
# add item for each file
for file in files:
path, filename = os.path.split(file.data["path"])
tags = ""
if "tags" in file.data.keys():
tags = file.data["tags"]
name = filename
if "name" in file.data.keys():
name = file.data["name"]
if not win.actionFilesShowAll.isChecked():
if win.actionFilesShowVideo.isChecked():
if not file.data["media_type"] == "video":
continue # to next file, didn't match filter
elif win.actionFilesShowAudio.isChecked():
if not file.data["media_type"] == "audio":
continue # to next file, didn't match filter
elif win.actionFilesShowImage.isChecked():
if not file.data["media_type"] == "image":
continue # to next file, didn't match filter
if win.filesFilter.text() != "":
if not win.filesFilter.text().lower() in filename.lower() \
and not win.filesFilter.text().lower() in tags.lower() \
and not win.filesFilter.text().lower() in name.lower():
continue
# Generate thumbnail for file (if needed)
if (file.data["media_type"] == "video" or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(info.THUMBNAIL_PATH, "{}.png".format(file.id))
# Check if thumb exists
if not os.path.exists(thumb_path):
try:
# Convert path to the correct relative path (based on this folder)
file_path = file.absolute_path()
# Reload this reader
clip = openshot.Clip(file_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Determine if video overlay should be applied to thumbnail
overlay_path = ""
if file.data["media_type"] == "video":
overlay_path = os.path.join(info.IMAGES_PATH, "overlay.png")
# Check for start and end attributes (optional)
thumbnail_frame = 1
if 'start' in file.data.keys():
fps = file.data["fps"]
fps_float = float(fps["num"]) / float(fps["den"])
thumbnail_frame = round(float(file.data['start']) * fps_float) + 1
# Save thumbnail
reader.GetFrame(thumbnail_frame).Thumbnail(thumb_path, 98, 64, os.path.join(info.IMAGES_PATH, "mask.png"),
overlay_path, "#000", False)
reader.Close()
clip.Close()
except:
# Handle exception
msg = QMessageBox()
msg.setText(_("{} is not a valid video, audio, or image file.".format(filename)))
msg.exec_()
continue
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images", "AudioThumbnail.png")
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText((name[:9] + '...') if len(name) > 10 else name)
col.setToolTip(filename)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
row.append(col)
# Append Filename
col = QStandardItem("Name")
col.setData(filename, Qt.DisplayRole)
col.setText((name[:20] + '...') if len(name) > 15 else name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Tags
col = QStandardItem("Tags")
col.setData(tags, Qt.DisplayRole)
col.setText(tags)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Media Type
col = QStandardItem("Type")
col.setData(file.data["media_type"], Qt.DisplayRole)
col.setText(file.data["media_type"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled | Qt.ItemIsEditable)
row.append(col)
# Append Path
col = QStandardItem("Path")
col.setData(path, Qt.DisplayRole)
col.setText(path)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ID
col = QStandardItem("ID")
col.setData(file.data["id"], Qt.DisplayRole)
col.setText(file.data["id"])
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append ROW to MODEL (if does not already exist in model)
if not file.data["id"] in self.model_ids:
self.model.appendRow(row)
self.model_ids[file.data["id"]] = file.data["id"]
# Process events in QT (to keep the interface responsive)
app.processEvents()
# Refresh view and filters (to hide or show this new item)
get_app().window.resize_contents()
def add_file(self, filepath):
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not self.is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
# Is this file an image sequence / animation?
image_seq_details = self.get_image_sequence_details(filepath)
if image_seq_details:
# Update file with correct path
folder_path = image_seq_details["folder_path"]
file_name = image_seq_details["file_path"]
base_name = image_seq_details["base_name"]
fixlen = image_seq_details["fixlen"]
digits = image_seq_details["digits"]
extension = image_seq_details["extension"]
if not fixlen:
zero_pattern = "%d"
else:
zero_pattern = "%%0%sd" % digits
# Generate the regex pattern for this image sequence
pattern = "%s%s.%s" % (base_name, zero_pattern, extension)
# Split folder name
(parentPath, folderName) = os.path.split(folder_path)
if not base_name:
# Give alternate name
file.data["name"] = "%s (%s)" % (folderName, pattern)
# Load image sequence (to determine duration and video_length)
image_seq = openshot.Clip(os.path.join(folder_path, pattern))
# Update file details
file.data["path"] = os.path.join(folder_path, pattern)
file.data["media_type"] = "video"
file.data["duration"] = image_seq.Reader().info.duration
file.data["video_length"] = image_seq.Reader(
).info.video_length
# Save file
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid video, audio, or image file.".format(
filename)))
msg.exec_()
return False
def add_file(self, filepath):
path, filename = os.path.split(filepath)
# Add file into project
app = get_app()
_ = get_app()._tr
# Check for this path in our existing project data
file = File.get(path=filepath)
# If this file is already found, exit
if file:
return
# Load filepath in libopenshot clip object (which will try multiple readers to open it)
clip = openshot.Clip(filepath)
# Get the JSON for the clip's internal reader
try:
reader = clip.Reader()
file_data = json.loads(reader.Json())
# Determine media type
if file_data["has_video"] and not self.is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
# Is this file an image sequence / animation?
image_seq_details = self.get_image_sequence_details(filepath)
if image_seq_details:
# Update file with correct path
folder_path = image_seq_details["folder_path"]
file_name = image_seq_details["file_path"]
base_name = image_seq_details["base_name"]
fixlen = image_seq_details["fixlen"]
digits = image_seq_details["digits"]
extension = image_seq_details["extension"]
if not fixlen:
zero_pattern = "%d"
else:
zero_pattern = "%%0%sd" % digits
# Generate the regex pattern for this image sequence
pattern = "%s%s.%s" % (base_name, zero_pattern, extension)
# Split folder name
(parentPath, folderName) = os.path.split(folder_path)
if not base_name:
# Give alternate name
file.data["name"] = "%s (%s)" % (folderName, pattern)
# Load image sequence (to determine duration and video_length)
image_seq = openshot.Clip(os.path.join(folder_path, pattern))
# Update file details
file.data["path"] = os.path.join(folder_path, pattern)
file.data["media_type"] = "video"
file.data["duration"] = image_seq.Reader().info.duration
file.data["video_length"] = image_seq.Reader().info.video_length
# Save file
file.save()
return True
except:
# Handle exception
msg = QMessageBox()
msg.setText(_("{} is not a valid video, audio, or image file.".format(filename)))
msg.exec_()
return False
def read_legacy_project_file(self, file_path):
"""Attempt to read a legacy version 1.x openshot project file"""
import sys, pickle
from classes.query import File, Track, Clip, Transition
from classes.app import get_app
import openshot
try:
import json
except ImportError:
import simplejson as json
# Get translation method
_ = get_app()._tr
# Append version info
v = openshot.GetVersion()
project_data = {}
project_data["version"] = {"openshot-qt" : info.VERSION,
"libopenshot" : v.ToString()}
# Get FPS from project
from classes.app import get_app
fps = get_app().project.get(["fps"])
fps_float = float(fps["num"]) / float(fps["den"])
# Import legacy openshot classes (from version 1.X)
from classes.legacy.openshot import classes as legacy_classes
from classes.legacy.openshot.classes import project as legacy_project
from classes.legacy.openshot.classes import sequences as legacy_sequences
from classes.legacy.openshot.classes import track as legacy_track
from classes.legacy.openshot.classes import clip as legacy_clip
from classes.legacy.openshot.classes import keyframe as legacy_keyframe
from classes.legacy.openshot.classes import files as legacy_files
from classes.legacy.openshot.classes import transition as legacy_transition
from classes.legacy.openshot.classes import effect as legacy_effect
from classes.legacy.openshot.classes import marker as legacy_marker
sys.modules['openshot.classes'] = legacy_classes
sys.modules['classes.project'] = legacy_project
sys.modules['classes.sequences'] = legacy_sequences
sys.modules['classes.track'] = legacy_track
sys.modules['classes.clip'] = legacy_clip
sys.modules['classes.keyframe'] = legacy_keyframe
sys.modules['classes.files'] = legacy_files
sys.modules['classes.transition'] = legacy_transition
sys.modules['classes.effect'] = legacy_effect
sys.modules['classes.marker'] = legacy_marker
# Keep track of files that failed to load
failed_files = []
with open(file_path.encode('UTF-8'), 'rb') as f:
try:
# Unpickle legacy openshot project file
v1_data = pickle.load(f, fix_imports=True, encoding="UTF-8")
file_lookup = {}
# Loop through files
for item in v1_data.project_folder.items:
# Is this item a File (i.e. ignore folders)
if isinstance(item, legacy_files.OpenShotFile):
# Create file
try:
clip = openshot.Clip(item.name)
reader = clip.Reader()
file_data = json.loads(reader.Json(), strict=False)
# Determine media type
if file_data["has_video"] and not self.is_image(file_data):
file_data["media_type"] = "video"
elif file_data["has_video"] and self.is_image(file_data):
file_data["media_type"] = "image"
elif file_data["has_audio"] and not file_data["has_video"]:
file_data["media_type"] = "audio"
# Save new file to the project data
file = File()
file.data = file_data
file.save()
# Keep track of new ids and old ids
file_lookup[item.unique_id] = file
except:
# Handle exception quietly
msg = ("%s is not a valid video, audio, or image file." % item.name)
log.error(msg)
failed_files.append(item.name)
# Delete all tracks
track_list = copy.deepcopy(Track.filter())
for track in track_list:
track.delete()
# Create new tracks
track_counter = 0
for legacy_t in reversed(v1_data.sequences[0].tracks):
t = Track()
t.data = {"number": track_counter, "y": 0, "label": legacy_t.name}
t.save()
track_counter += 1
# Loop through clips
track_counter = 0
for sequence in v1_data.sequences:
for track in reversed(sequence.tracks):
for clip in track.clips:
# Get associated file for this clip
if clip.file_object.unique_id in file_lookup.keys():
file = file_lookup[clip.file_object.unique_id]
else:
# Skip missing file
log.info("Skipping importing missing file: %s" % clip.file_object.unique_id)
continue
# Create clip
if (file.data["media_type"] == "video" or file.data["media_type"] == "image"):
# Determine thumb path
thumb_path = os.path.join(info.THUMBNAIL_PATH, "%s.png" % file.data["id"])
else:
# Audio file
thumb_path = os.path.join(info.PATH, "images", "AudioThumbnail.png")
# Get file name
path, filename = os.path.split(file.data["path"])
# Convert path to the correct relative path (based on this folder)
file_path = file.absolute_path()
# Create clip object for this file
c = openshot.Clip(file_path)
# Append missing attributes to Clip JSON
new_clip = json.loads(c.Json(), strict=False)
new_clip["file_id"] = file.id
new_clip["title"] = filename
new_clip["image"] = thumb_path
# Check for optional start and end attributes
new_clip["start"] = clip.start_time
new_clip["end"] = clip.end_time
new_clip["position"] = clip.position_on_track
new_clip["layer"] = track_counter
# Clear alpha (if needed)
if clip.video_fade_in or clip.video_fade_out:
new_clip["alpha"]["Points"] = []
# Video Fade IN
if clip.video_fade_in:
# Add keyframes
start = openshot.Point(round(clip.start_time * fps_float) + 1, 0.0, openshot.BEZIER)
start_object = json.loads(start.Json(), strict=False)
end = openshot.Point(round((clip.start_time + clip.video_fade_in_amount) * fps_float) + 1, 1.0, openshot.BEZIER)
end_object = json.loads(end.Json(), strict=False)
new_clip["alpha"]["Points"].append(start_object)
new_clip["alpha"]["Points"].append(end_object)
# Video Fade OUT
if clip.video_fade_out:
# Add keyframes
start = openshot.Point(round((clip.end_time - clip.video_fade_out_amount) * fps_float) + 1, 1.0, openshot.BEZIER)
start_object = json.loads(start.Json(), strict=False)
end = openshot.Point(round(clip.end_time * fps_float) + 1, 0.0, openshot.BEZIER)
end_object = json.loads(end.Json(), strict=False)
new_clip["alpha"]["Points"].append(start_object)
new_clip["alpha"]["Points"].append(end_object)
# Clear Audio (if needed)
if clip.audio_fade_in or clip.audio_fade_out:
new_clip["volume"]["Points"] = []
else:
p = openshot.Point(1, clip.volume / 100.0, openshot.BEZIER)
p_object = json.loads(p.Json(), strict=False)
new_clip["volume"] = { "Points" : [p_object]}
# Audio Fade IN
if clip.audio_fade_in:
# Add keyframes
start = openshot.Point(round(clip.start_time * fps_float) + 1, 0.0, openshot.BEZIER)
start_object = json.loads(start.Json(), strict=False)
end = openshot.Point(round((clip.start_time + clip.video_fade_in_amount) * fps_float) + 1, clip.volume / 100.0, openshot.BEZIER)
end_object = json.loads(end.Json(), strict=False)
new_clip["volume"]["Points"].append(start_object)
new_clip["volume"]["Points"].append(end_object)
# Audio Fade OUT
if clip.audio_fade_out:
# Add keyframes
start = openshot.Point(round((clip.end_time - clip.video_fade_out_amount) * fps_float) + 1, clip.volume / 100.0, openshot.BEZIER)
start_object = json.loads(start.Json(), strict=False)
end = openshot.Point(round(clip.end_time * fps_float) + 1, 0.0, openshot.BEZIER)
end_object = json.loads(end.Json(), strict=False)
new_clip["volume"]["Points"].append(start_object)
new_clip["volume"]["Points"].append(end_object)
# Save clip
clip_object = Clip()
clip_object.data = new_clip
clip_object.save()
# Loop through transitions
for trans in track.transitions:
# Fix default transition
if not trans.resource or not os.path.exists(trans.resource):
trans.resource = os.path.join(info.PATH, "transitions", "common", "fade.svg")
# Open up QtImageReader for transition Image
transition_reader = openshot.QtImageReader(trans.resource)
trans_begin_value = 1.0
trans_end_value = -1.0
if trans.reverse:
trans_begin_value = -1.0
trans_end_value = 1.0
brightness = openshot.Keyframe()
brightness.AddPoint(1, trans_begin_value, openshot.BEZIER)
brightness.AddPoint(round(trans.length * fps_float) + 1, trans_end_value, openshot.BEZIER)
contrast = openshot.Keyframe(trans.softness * 10.0)
# Create transition dictionary
transitions_data = {
"id": get_app().project.generate_id(),
"layer": track_counter,
"title": "Transition",
"type": "Mask",
"position": trans.position_on_track,
"start": 0,
"end": trans.length,
"brightness": json.loads(brightness.Json(), strict=False),
"contrast": json.loads(contrast.Json(), strict=False),
"reader": json.loads(transition_reader.Json(), strict=False),
"replace_image": False
}
# Save transition
t = Transition()
t.data = transitions_data
t.save()
# Increment track counter
track_counter += 1
except Exception as ex:
# Error parsing legacy contents
msg = _("Failed to load project file %(path)s: %(error)s" % {"path": file_path, "error": ex})
log.error(msg)
raise Exception(msg)
# Show warning if some files failed to load
if failed_files:
# Throw exception
raise Exception(_("Failed to load the following files:\n%s" % ", ".join(failed_files)))
# Return mostly empty project_data dict (with just the current version #)
log.info("Successfully loaded legacy project file: %s" % file_path)
return project_data
