def test_add_clip(self):
""" Test the Clip.save method by adding multiple clips """
# Import additional classes that need the app defined first
from classes.query import Clip
# Find number of clips in project
num_clips = len(Clip.filter())
# 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()
self.assertTrue(query_clip)
self.assertEqual(len(Clip.filter()), num_clips + 1)
# Save the clip again (which should not change the total # of clips)
query_clip.save()
self.assertEqual(len(Clip.filter()), num_clips + 1)
def GenerateThumbnail(file_path, thumb_path, thumbnail_frame, width, height,
mask, overlay):
"""Create thumbnail image, and check for rotate metadata (if any)"""
# Create a clip object and get the reader
clip = openshot.Clip(file_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Get the 'rotate' metadata (if any)
rotate = 0.0
try:
if reader.info.metadata.count("rotate"):
rotate = float(reader.info.metadata.find("rotate").value()[1])
except Exception:
pass
# Create thumbnail folder (if needed)
parent_path = os.path.dirname(thumb_path)
if not os.path.exists(parent_path):
os.mkdir(parent_path)
# Save thumbnail image and close readers
reader.GetFrame(thumbnail_frame).Thumbnail(thumb_path, width, height, mask,
overlay, "#000", False, "png",
85, rotate)
reader.Close()
clip.Close()
def __init__(self, file_name, clip_id, is_video=None):
# otherwhise there is a json parse error
locale.setlocale(locale.LC_NUMERIC, 'en_US.utf8')
self.clip = openshot.Clip(file_name)
self.clip.Id(clip_id)
self.is_video = is_video
if self.is_video is not None:
if self.is_video:
self.clip.has_video = openshot.Keyframe(1)
self.clip.has_audio = openshot.Keyframe(0)
else:
self.clip.has_video = openshot.Keyframe(0)
self.clip.has_audio = openshot.Keyframe(1)
self.file_name = file_name
self.file_type = get_file_type(self.file_name)
self.timeline_instance = TimelineModel.get_instance()
# if the timeline has no clips, set some timeline data to the data of this clip
if self.is_first_vid():
self.set_timeline_data()
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 CutsToClips(cuts):
#app = get_app()
clips = []
position = 0
video_length = 0
print(cuts)
for cut in cuts:
c = Clip.filter(id=cut["clip"])
#print("-------c:",c[0].data["position"], c[0].data)
path = c[0].data["reader"]["path"]
offset = float(c[0].data["position"])
start = float(cut["start"]) - offset
end = float(cut["end"]) - offset
print("=======================-------start:", start, "end:", end,
"position", position, path)
try:
clip = openshot.Clip(path)
clip.Start(start)
clip.End(end)
clip.Position(position)
clips.append(clip)
except:
log.error('Failed to load media file into preview player: %s' %
path)
return clips, video_length
position = position + (end - start) - offset
video_length = video_length + cut["video_length"]
return clips, video_length
def run(self):
# $ dpkg -L openshot-qt | grep test
# /usr/lib/python3/dist-packages/openshot_qt/tests/query_tests.py
# Create clip
# cp /usr/lib/python3/dist-packages/openshot_qt/images/AboutLogo.png asset/img/AboutLogo.png
#clip = openshot.Clip(os.path.join(THE_IMG_DIR_PATH, 'AboutLogo.png'))
clip = openshot.Clip(
'/usr/share/backgrounds/Spices_in_Athens_by_Makis_Chourdakis.jpg')
clip.Position(0)
clip.Start(0)
clip.End(5)
# Parse JSON
clip_data = json.loads(clip.Json())
#print(clip_data)
pp = pprint.PrettyPrinter(indent=2)
pp.pprint(clip_data)
print()
print(
'================================================================================'
)
print()
self.timeline.AddClip(clip)
print(self.timeline.Json())
def display_svg(self):
# Create a temp file for this thumbnail image
new_file, tmp_filename = tempfile.mkstemp()
tmp_filename = "%s.png" % tmp_filename
# Create a clip object and get the reader
clip = openshot.Clip(self.filename)
reader = clip.Reader()
# Open reader
reader.Open()
# Save thumbnail image and close readers
reader.GetFrame(1).Thumbnail(tmp_filename, self.graphicsView.width(), self.graphicsView.height(), "", "",
"#000", False, "png", 85, 0.0)
reader.Close()
clip.Close()
# Display temp image
scene = QGraphicsScene(self)
view = self.graphicsView
svg = QtGui.QPixmap(tmp_filename)
svg_scaled = svg.scaled(self.graphicsView.size(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
scene.addPixmap(svg_scaled)
view.setScene(scene)
view.show()
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 get_audio_data(clip_id, file_path, channel_filter, volume_keyframe):
"""Get a Clip object form libopenshot, and grab audio data"""
clip = openshot.Clip(file_path)
clip.Open()
# Disable video stream (for speed improvement)
clip.Reader().info.has_video = False
log.info("Clip loaded, start thread")
t = threading.Thread(target=get_waveform_thread, args=[clip, clip_id, file_path, channel_filter, volume_keyframe])
t.daemon = True
t.start()
def testHardwareDecode(self, decoder, decoder_card="0"):
"""Test specific settings for hardware decode, so the UI can remove unsupported options."""
is_supported = False
example_media = os.path.join(info.RESOURCES_PATH,
"hardware-example.mp4")
# Persist decoder card results
if decoder_card not in self.hardware_tests_cards:
# Init new decoder card list
self.hardware_tests_cards[decoder_card] = []
if int(decoder) in self.hardware_tests_cards.get(decoder_card):
# Test already run and succeeded
return True
# Keep track of previous settings
current_decoder = openshot.Settings.Instance().HARDWARE_DECODER
current_decoder_card = openshot.Settings.Instance().HW_DE_DEVICE_SET
try:
# Temp override hardware settings (to test them)
openshot.Settings.Instance().HARDWARE_DECODER = int(decoder)
openshot.Settings.Instance().HW_DE_DEVICE_SET = int(decoder_card)
# Find reader
clip = openshot.Clip(example_media)
reader = clip.Reader()
# Open reader
reader.Open()
# Test decoded pixel values for a valid decode (based on hardware-example.mp4)
if reader.GetFrame(0).CheckPixel(0, 0, 2, 133, 255, 255, 5):
is_supported = True
self.hardware_tests_cards[decoder_card].append(int(decoder))
else:
log.warning(
"CheckPixel failed testing hardware decoding in preferences (i.e. wrong color found): %s-%s"
% (decoder, decoder_card))
reader.Close()
clip.Close()
except:
log.warning(
"Exception trying to test hardware decoding in preferences (this is expected): %s-%s"
% (decoder, decoder_card))
# Resume current settings
openshot.Settings.Instance().HARDWARE_DECODER = current_decoder
openshot.Settings.Instance().HW_DE_DEVICE_SET = current_decoder_card
return is_supported
def create_clip_2(self):
# $ dpkg -L openshot-qt | grep test
# /usr/lib/python3/dist-packages/openshot_qt/tests/query_tests.py
# Create clip
# cp /usr/lib/python3/dist-packages/openshot_qt/images/AboutLogo.png asset/img/AboutLogo.png
#clip = openshot.Clip(os.path.join(THE_IMG_DIR_PATH, 'openshot.png'))
self.clips[1] = openshot.Clip(
'/usr/share/backgrounds/Manhattan_Sunset_by_Giacomo_Ferroni.jpg')
self.clips[1].Position(5.0)
self.clips[1].Start(0)
self.clips[1].End(5)
return self.clips[1]
def create_clip_1(self):
# $ dpkg -L openshot-qt | grep test
# /usr/lib/python3/dist-packages/openshot_qt/tests/query_tests.py
# Create clip
# cp /usr/lib/python3/dist-packages/openshot_qt/images/AboutLogo.png asset/img/AboutLogo.png
#clip = openshot.Clip(os.path.join(THE_IMG_DIR_PATH, 'AboutLogo.png'))
self.clips[0] = openshot.Clip(
'/usr/share/backgrounds/Spices_in_Athens_by_Makis_Chourdakis.jpg')
self.clips[0].Position(0.0)
self.clips[0].Start(0)
self.clips[0].End(5)
return self.clips[0]
def main():
# $ dpkg -L openshot-qt | grep test
# /usr/lib/python3/dist-packages/openshot_qt/tests/query_tests.py
# Create clip
# cp /usr/lib/python3/dist-packages/openshot_qt/images/AboutLogo.png asset/img/AboutLogo.png
#clip = openshot.Clip(os.path.join(THE_IMG_DIR_PATH, 'AboutLogo.png'))
clip = openshot.Clip('/usr/share/backgrounds/Spices_in_Athens_by_Makis_Chourdakis.jpg')
# Parse JSON
clip_data = json.loads(clip.Json())
#print(clip_data)
pp = pprint.PrettyPrinter(indent=2);
pp.pprint(clip_data)
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_add_clip(self):
# Find number of clips in project
num_clips = len(Clip.filter())
# Create clip
c = openshot.Clip(os.path.join(info.IMAGES_PATH, "AboutLogo.png"))
clip_data = json.loads(c.Json())
# Insert into project data
query_clip = Clip()
query_clip.data = clip_data
query_clip.save()
self.assertTrue(query_clip)
self.assertEqual(len(Clip.filter()), num_clips + 1)
# Save the clip again (which should not change the total # of clips)
query_clip.save()
self.assertEqual(len(Clip.filter()), num_clips + 1)
def get_width_from_file(path):
t = get_file_type(path)
width = 0
if t == FileType.VIDEO_FILE:
v = cv2.VideoCapture(path)
v.set(cv2.CAP_PROP_POS_AVI_RATIO, 1)
d = v.get(cv2.CAP_PROP_POS_MSEC)
width = seconds_to_pos(d / 1000)
elif t == FileType.AUDIO_FILE:
c = openshot.Clip(path)
d = c.Duration()
width = seconds_to_pos(d)
elif t == FileType.IMAGE_FILE:
width = get_px_per_second()
return width
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 GenerateThumbnail(file_path, thumb_path, thumbnail_frame, width, height, mask, overlay):
"""Create thumbnail image, and check for rotate metadata (if any)"""
# Craete a clip object and get the reader
clip = openshot.Clip(file_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Get the 'rotate' metadata (if any)
rotate = 0.0
try:
if reader.info.metadata.count("rotate"):
rotate = float(reader.info.metadata.find("rotate").value()[1])
except:
pass
# Save thumbnail image and close readers
reader.GetFrame(thumbnail_frame).Thumbnail(thumb_path, width, height, mask, overlay, "#000", False, "png", 100, rotate)
reader.Close()
clip.Close()
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 display_svg(self):
# Create a temp file for this thumbnail image
new_file, tmp_filename = tempfile.mkstemp(suffix=".png")
os.close(new_file)
# Create a clip object and get the reader
clip = openshot.Clip(self.filename)
reader = clip.Reader()
# Open reader
reader.Open()
# Overwrite temp file with thumbnail image and close readers
reader.GetFrame(1).Thumbnail(
tmp_filename,
self.graphicsView.width(),
self.graphicsView.height(),
"", "", "#000", False, "png", 85, 0.0)
reader.Close()
clip.Close()
# Attempt to load saved thumbnail
svg = QtGui.QPixmap()
if not svg.load(tmp_filename):
log.error("Couldn't load title preview from {}".format(tmp_filename))
return
# Display temp image
scene = QGraphicsScene(self)
view = self.graphicsView
svg_scaled = svg.scaled(self.graphicsView.size(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
scene.addPixmap(svg_scaled)
view.setScene(scene)
view.show()
# Remove temporary file
os.unlink(tmp_filename)
def GenerateThumbnail(file_path, thumb_path, thumbnail_frame, width, height,
mask, overlay):
"""Create thumbnail image, and check for rotate metadata (if any)"""
# Create a clip object and get the reader
clip = openshot.Clip(file_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Get the 'rotate' metadata (if any)
rotate = 0.0
try:
if reader.info.metadata.count("rotate"):
rotate_data = reader.info.metadata.find("rotate").value()[1]
rotate = float(rotate_data)
except ValueError as ex:
log.warning("Could not parse rotation value {}: {}".format(
rotate_data, ex))
except Exception:
log.warning(
"Error reading rotation metadata from {}".format(file_path),
exc_info=1)
# Create thumbnail folder (if needed)
parent_path = os.path.dirname(thumb_path)
if not os.path.exists(parent_path):
os.mkdir(parent_path)
# Save thumbnail image and close readers
reader.GetFrame(thumbnail_frame).Thumbnail(thumb_path, width, height, mask,
overlay, "#000", False, "png",
85, rotate)
reader.Close()
clip.Close()
def __init__(self, cuts_json, clips_json, preview=False):
_ = get_app()._tr
# Create dialog class
QDialog.__init__(self)
# Load UI from designer
ui_util.load_ui(self, self.ui_path)
# Init UI
ui_util.init_ui(self)
# Track metrics
track_metric_screen("cutting-screen")
# If preview, hide cutting controls
if preview:
self.lblInstructions.setVisible(False)
self.widgetControls.setVisible(False)
self.setWindowTitle(_("Preview"))
self.start_frame = 1
self.start_image = None
self.end_frame = 1
self.end_image = None
project = get_app().project
# Keep track of file object
#self.file = file
self.file_path = file.absolute_path()
self.video_length = int(file.data['video_length'])
self.fps_num = int(file.data['fps']['num'])
self.fps_den = int(file.data['fps']['den'])
self.fps = float(self.fps_num) / float(self.fps_den)
self.width = int(file.data['width'])
self.height = int(file.data['height'])
self.sample_rate = int(file.data['sample_rate'])
self.channels = int(file.data['channels'])
self.channel_layout = int(file.data['channel_layout'])
# Open video file with Reader
log.info(self.file_path)
# Create an instance of a libopenshot Timeline object
self.r = openshot.Timeline(
self.width, self.height,
openshot.Fraction(self.fps_num, self.fps_den), self.sample_rate,
self.channels, self.channel_layout)
self.r.info.channel_layout = self.channel_layout
try:
# Add clip for current preview file
self.clip = openshot.Clip(self.file_path)
# Show waveform for audio files
if not self.clip.Reader().info.has_video and self.clip.Reader(
).info.has_audio:
self.clip.Waveform(True)
# Set has_audio property
self.r.info.has_audio = self.clip.Reader().info.has_audio
if preview:
# Display frame #'s during preview
self.clip.display = openshot.FRAME_DISPLAY_CLIP
self.r.AddClip(self.clip)
except:
log.error('Failed to load media file into preview player: %s' %
self.file_path)
return
# Add Video Widget
self.videoPreview = VideoWidget()
self.videoPreview.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Expanding)
self.verticalLayout.insertWidget(0, self.videoPreview)
# Set max size of video preview (for speed)
viewport_rect = self.videoPreview.centeredViewport(
self.videoPreview.width(), self.videoPreview.height())
self.r.SetMaxSize(viewport_rect.width(), viewport_rect.height())
# Open reader
self.r.Open()
# Start the preview thread
self.initialized = False
self.transforming_clip = False
self.preview_parent = PreviewParent()
self.preview_parent.Init(self, self.r, self.videoPreview)
self.preview_thread = self.preview_parent.worker
# Set slider constraints
self.sliderIgnoreSignal = False
self.sliderVideo.setMinimum(1)
self.sliderVideo.setMaximum(self.video_length)
self.sliderVideo.setSingleStep(1)
self.sliderVideo.setSingleStep(1)
self.sliderVideo.setPageStep(24)
# Determine if a start or end attribute is in this file
start_frame = 1
if 'start' in self.file.data.keys():
start_frame = (float(self.file.data['start']) * self.fps) + 1
# Display start frame (and then the previous frame)
QTimer.singleShot(
500, functools.partial(self.sliderVideo.setValue, start_frame + 1))
QTimer.singleShot(
600, functools.partial(self.sliderVideo.setValue, start_frame))
# Connect signals
self.actionPlay.triggered.connect(self.actionPlay_Triggered)
self.btnPlay.clicked.connect(self.btnPlay_clicked)
self.sliderVideo.valueChanged.connect(self.sliderVideo_valueChanged)
self.btnStart.clicked.connect(self.btnStart_clicked)
self.btnEnd.clicked.connect(self.btnEnd_clicked)
self.btnClear.clicked.connect(self.btnClear_clicked)
self.btnAddClip.clicked.connect(self.btnAddClip_clicked)
self.initialized = True
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
effects_text[xmldoc.getElementsByTagName("title")
[0].childNodes[0].data] = full_file_path
effects_text[xmldoc.getElementsByTagName("description")
[0].childNodes[0].data] = full_file_path
# get params
params = xmldoc.getElementsByTagName("param")
# Loop through params
for param in params:
if param.attributes["title"]:
effects_text[param.attributes["title"].value] = full_file_path
# Append on properties from libopenshot
objects = [
openshot.Clip(),
openshot.Blur(),
openshot.Brightness(),
openshot.ChromaKey(),
openshot.Deinterlace(),
openshot.Mask(),
openshot.Negate(),
openshot.Saturation()
]
# Loop through each libopenshot object
for object in objects:
props = json.loads(object.PropertiesJSON(1))
# Loop through props
for key in props.keys():
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 update_model(self, clear=True):
log.info("updating title model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Clear all items
if clear:
self.model_paths = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels([_("Thumb"), _("Name")])
# get a list of files in the OpenShot /transitions directory
titles_dir = os.path.join(info.PATH, "titles")
# Add build-in templates
titles_list = []
for filename in sorted(os.listdir(titles_dir)):
titles_list.append(os.path.join(titles_dir, filename))
# Add user-defined titles (if any)
for file in sorted(os.listdir(info.TITLE_PATH)):
# pretty up the filename for display purposes
if fnmatch.fnmatch(file, '*.svg'):
titles_list.append(os.path.join(info.TITLE_PATH, file))
for path in sorted(titles_list):
(parent_path, filename) = os.path.split(path)
(fileBaseName, fileExtension) = os.path.splitext(filename)
# Skip hidden files (such as .DS_Store, etc...)
if filename[0] == "." or "thumbs.db" in filename.lower(
) or filename.lower() == "temp.svg":
continue
# split the name into parts (looking for a number)
suffix_number = None
name_parts = fileBaseName.split("_")
if name_parts[-1].isdigit():
suffix_number = name_parts[-1]
# get name of transition
title_name = fileBaseName.replace("_", " ").capitalize()
# replace suffix number with placeholder (if any)
if suffix_number:
title_name = title_name.replace(suffix_number, "%s")
title_name = self.app._tr(title_name) % suffix_number
else:
title_name = self.app._tr(title_name)
# Check for thumbnail path (in build-in cache)
thumb_path = os.path.join(info.IMAGES_PATH, "cache",
"{}.png".format(fileBaseName))
# Check built-in cache (if not found)
if not os.path.exists(thumb_path):
# Check user folder cache
thumb_path = os.path.join(info.CACHE_PATH,
"{}.png".format(fileBaseName))
# Generate thumbnail (if needed)
if not os.path.exists(thumb_path):
try:
# Reload this reader
clip = openshot.Clip(path)
reader = clip.Reader()
# Open reader
reader.Open()
# Save thumbnail
reader.GetFrame(0).Thumbnail(
thumb_path, 98, 64,
os.path.join(info.IMAGES_PATH, "mask.png"), "", "#000",
True)
reader.Close()
clip.Close()
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid image file.".format(filename)))
msg.exec_()
continue
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText(title_name)
col.setToolTip(title_name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append Filename
col = QStandardItem("Name")
col.setData(title_name, Qt.DisplayRole)
col.setText(title_name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
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 ROW to MODEL (if does not already exist in model)
if not path in self.model_paths:
self.model.appendRow(row)
self.model_paths[path] = path
# Process events in QT (to keep the interface responsive)
app.processEvents()
def update_model(self, clear=True):
log.info("updating effects model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Clear all items
if clear:
self.model_paths = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels([_("Thumb"), _("Name")])
# get a list of files in the OpenShot /effects directory
effects_dir = os.path.join(info.PATH, "blender")
icons_dir = os.path.join(effects_dir, "icons")
for file in os.listdir(effects_dir):
if os.path.isfile(os.path.join(effects_dir, file)) and ".xml" in file:
# Split path
path = os.path.join(effects_dir, file)
(fileBaseName, fileExtension) = os.path.splitext(path)
# load xml effect file
xmldoc = xml.parse(path)
# Get all attributes
title = xmldoc.getElementsByTagName("title")[0].childNodes[0].data
description = xmldoc.getElementsByTagName("description")[0].childNodes[0].data
icon_name = xmldoc.getElementsByTagName("icon")[0].childNodes[0].data
icon_path = os.path.join(icons_dir, icon_name)
category = xmldoc.getElementsByTagName("category")[0].childNodes[0].data
service = xmldoc.getElementsByTagName("service")[0].childNodes[0].data
# Generate thumbnail for file (if needed)
thumb_path = os.path.join(info.CACHE_PATH, icon_name)
# Check if thumb exists
if not os.path.exists(thumb_path):
try:
# Reload this reader
clip = openshot.Clip(icon_path)
reader = clip.Reader()
# Open reader
reader.Open()
# Determine scale of thumbnail
scale = 95.0 / reader.info.width
# Save thumbnail
reader.GetFrame(0).Save(thumb_path, scale)
reader.Close()
except:
# Handle exception
msg = QMessageBox()
msg.setText(_("{} is not a valid image file.".format(icon_path)))
msg.exec_()
continue
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText(self.app._tr(title))
col.setToolTip(self.app._tr(title))
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable)
row.append(col)
# Append Name
col = QStandardItem("Name")
col.setData(self.app._tr(title), Qt.DisplayRole)
col.setText(self.app._tr(title))
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable)
row.append(col)
# Append Path
col = QStandardItem("Path")
col.setData(path, Qt.DisplayRole)
col.setText(path)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable)
row.append(col)
# Append Service
col = QStandardItem("Service")
col.setData(service, Qt.DisplayRole)
col.setText(service)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsUserCheckable)
row.append(col)
# Append ROW to MODEL (if does not already exist in model)
if not path in self.model_paths:
self.model.appendRow(row)
self.model_paths[path] = path
# Process events in QT (to keep the interface responsive)
app.processEvents()
def accept(self):
""" Ok button clicked """
log.info('accept')
# Get settings from form
start_position = self.txtStartTime.value()
track_num = self.cmbTrack.currentData()
fade_value = self.cmbFade.currentData()
fade_length = self.txtFadeLength.value()
transition_path = self.cmbTransition.currentData()
transition_length = self.txtTransitionLength.value()
image_length = self.txtImageLength.value()
zoom_value = self.cmbZoom.currentData()
# Init position
position = start_position
random_transition = False
if transition_path == "random":
random_transition = True
# Get frames per second
fps = get_app().project.get(["fps"])
fps_float = float(fps["num"]) / float(fps["den"])
# Loop through each file (in the current order)
for file in self.treeFiles.timeline_model.files:
# Create a clip
clip = Clip()
clip.data = {}
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["position"] = position
new_clip["layer"] = track_num
new_clip["file_id"] = file.id
new_clip["title"] = filename
new_clip["image"] = thumb_path
# Skip any clips that are missing a 'reader' attribute
# TODO: Determine why this even happens, as it shouldn't be possible
if not new_clip.get("reader"):
continue # Skip to next file
# Overwrite frame rate (incase the user changed it in the File Properties)
file_properties_fps = float(file.data["fps"]["num"]) / float(
file.data["fps"]["den"])
file_fps = float(new_clip["reader"]["fps"]["num"]) / float(
new_clip["reader"]["fps"]["den"])
fps_diff = file_fps / file_properties_fps
new_clip["reader"]["fps"]["num"] = file.data["fps"]["num"]
new_clip["reader"]["fps"]["den"] = file.data["fps"]["den"]
# Scale duration / length / and end properties
new_clip["reader"]["duration"] *= fps_diff
new_clip["end"] *= fps_diff
new_clip["duration"] *= fps_diff
# Check for optional start and end attributes
start_time = 0
end_time = new_clip["reader"]["duration"]
if 'start' in file.data.keys():
start_time = file.data['start']
new_clip["start"] = start_time
if 'end' in file.data.keys():
end_time = file.data['end']
new_clip["end"] = end_time
# Adjust clip duration, start, and end
new_clip["duration"] = new_clip["reader"]["duration"]
if file.data["media_type"] == "image":
end_time = image_length
new_clip["end"] = end_time
# Adjust Fade of Clips (if no transition is chosen)
if not transition_path:
if fade_value != None:
# Overlap this clip with the previous one (if any)
position = max(start_position,
new_clip["position"] - fade_length)
new_clip["position"] = position
if fade_value == 'Fade In' or fade_value == 'Fade In & Out':
start = openshot.Point(
round(start_time * fps_float) + 1, 0.0,
openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
min(
round((start_time + fade_length) * fps_float) + 1,
round(end_time * 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)
if fade_value == 'Fade Out' or fade_value == 'Fade In & Out':
start = openshot.Point(
max(
round((end_time * fps_float) + 1) -
(round(fade_length * fps_float) + 1),
round(start_time * fps_float) + 1), 1.0,
openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round(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)
# Adjust zoom amount
if zoom_value != None:
# Location animation
if zoom_value == "Random":
animate_start_x = uniform(-0.5, 0.5)
animate_end_x = uniform(-0.15, 0.15)
animate_start_y = uniform(-0.5, 0.5)
animate_end_y = uniform(-0.15, 0.15)
# Scale animation
start_scale = uniform(0.5, 1.5)
end_scale = uniform(0.85, 1.15)
elif zoom_value == "Zoom In":
animate_start_x = 0.0
animate_end_x = 0.0
animate_start_y = 0.0
animate_end_y = 0.0
# Scale animation
start_scale = 1.0
end_scale = 1.25
elif zoom_value == "Zoom Out":
animate_start_x = 0.0
animate_end_x = 0.0
animate_start_y = 0.0
animate_end_y = 0.0
# Scale animation
start_scale = 1.25
end_scale = 1.0
# Add keyframes
start = openshot.Point(
round(start_time * fps_float) + 1, start_scale,
openshot.BEZIER)
start_object = json.loads(start.Json())
end = openshot.Point(
round(end_time * fps_float) + 1, end_scale,
openshot.BEZIER)
end_object = json.loads(end.Json())
new_clip["gravity"] = openshot.GRAVITY_CENTER
new_clip["scale_x"]["Points"].append(start_object)
new_clip["scale_x"]["Points"].append(end_object)
new_clip["scale_y"]["Points"].append(start_object)
new_clip["scale_y"]["Points"].append(end_object)
# Add keyframes
start_x = openshot.Point(
round(start_time * fps_float) + 1, animate_start_x,
openshot.BEZIER)
start_x_object = json.loads(start_x.Json())
end_x = openshot.Point(
round(end_time * fps_float) + 1, animate_end_x,
openshot.BEZIER)
end_x_object = json.loads(end_x.Json())
start_y = openshot.Point(
round(start_time * fps_float) + 1, animate_start_y,
openshot.BEZIER)
start_y_object = json.loads(start_y.Json())
end_y = openshot.Point(
round(end_time * fps_float) + 1, animate_end_y,
openshot.BEZIER)
end_y_object = json.loads(end_y.Json())
new_clip["gravity"] = openshot.GRAVITY_CENTER
new_clip["location_x"]["Points"].append(start_x_object)
new_clip["location_x"]["Points"].append(end_x_object)
new_clip["location_y"]["Points"].append(start_y_object)
new_clip["location_y"]["Points"].append(end_y_object)
if transition_path:
# Add transition for this clip (if any)
# Open up QtImageReader for transition Image
if random_transition:
random_index = randint(0, len(self.transitions))
transition_path = self.transitions[random_index]
# Get reader for transition
transition_reader = openshot.QtImageReader(transition_path)
brightness = openshot.Keyframe()
brightness.AddPoint(1, 1.0, openshot.BEZIER)
brightness.AddPoint(
round(
min(transition_length, end_time - start_time) *
fps_float) + 1, -1.0, openshot.BEZIER)
contrast = openshot.Keyframe(3.0)
# Create transition dictionary
transitions_data = {
"layer": track_num,
"title": "Transition",
"type": "Mask",
"start": 0,
"end": min(transition_length, end_time - start_time),
"brightness": json.loads(brightness.Json()),
"contrast": json.loads(contrast.Json()),
"reader": json.loads(transition_reader.Json()),
"replace_image": False
}
# Overlap this clip with the previous one (if any)
position = max(start_position, position - transition_length)
transitions_data["position"] = position
new_clip["position"] = position
# Create transition
tran = Transition()
tran.data = transitions_data
tran.save()
# Save Clip
clip.data = new_clip
clip.save()
# Increment position by length of clip
position += (end_time - start_time)
# Accept dialog
super(AddToTimeline, self).accept()
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 update_model(self, clear=True):
log.info("updating transitions model.")
app = get_app()
# Get window to check filters
win = app.window
_ = app._tr
# Clear all items
if clear:
self.model_paths = {}
self.model.clear()
# Add Headers
self.model.setHorizontalHeaderLabels([_("Thumb"), _("Name")])
# get a list of files in the OpenShot /transitions directory
transitions_dir = os.path.join(info.PATH, "transitions")
common_dir = os.path.join(transitions_dir, "common")
extra_dir = os.path.join(transitions_dir, "extra")
transition_groups = [{
"type": "common",
"dir": common_dir,
"files": os.listdir(common_dir)
}, {
"type": "extra",
"dir": extra_dir,
"files": os.listdir(extra_dir)
}]
# Add optional user-defined transitions folder
if (os.path.exists(info.TRANSITIONS_PATH)
and os.listdir(info.TRANSITIONS_PATH)):
transition_groups.append({
"type": "user",
"dir": info.TRANSITIONS_PATH,
"files": os.listdir(info.TRANSITIONS_PATH)
})
for group in transition_groups:
type = group["type"]
dir = group["dir"]
files = group["files"]
for filename in sorted(files):
path = os.path.join(dir, filename)
(fileBaseName, fileExtension) = os.path.splitext(filename)
# Skip hidden files (such as .DS_Store, etc...)
if filename[0] == "." or "thumbs.db" in filename.lower():
continue
# split the name into parts (looking for a number)
suffix_number = None
name_parts = fileBaseName.split("_")
if name_parts[-1].isdigit():
suffix_number = name_parts[-1]
# get name of transition
trans_name = fileBaseName.replace("_", " ").capitalize()
# replace suffix number with placeholder (if any)
if suffix_number:
trans_name = trans_name.replace(suffix_number, "%s")
trans_name = self.app._tr(trans_name) % suffix_number
else:
trans_name = self.app._tr(trans_name)
if not win.actionTransitionsShowAll.isChecked():
if win.actionTransitionsShowCommon.isChecked():
if not type == "common":
continue # to next file, didn't match filter
if win.transitionsFilter.text() != "":
if not win.transitionsFilter.text().lower(
) in trans_name.lower():
continue
# Check for thumbnail path (in build-in cache)
thumb_path = os.path.join(info.IMAGES_PATH, "cache",
"{}.png".format(fileBaseName))
# Check built-in cache (if not found)
if not os.path.exists(thumb_path):
# Check user folder cache
thumb_path = os.path.join(info.CACHE_PATH,
"{}.png".format(fileBaseName))
# Generate thumbnail (if needed)
if not os.path.exists(thumb_path):
try:
# Reload this reader
clip = openshot.Clip(path)
reader = clip.Reader()
# Open reader
reader.Open()
# Save thumbnail
reader.GetFrame(0).Thumbnail(
thumb_path, 98, 64,
os.path.join(info.IMAGES_PATH, "mask.png"), "",
"#000", True)
reader.Close()
clip.Close()
except:
# Handle exception
msg = QMessageBox()
msg.setText(
_("{} is not a valid image file.".format(
filename)))
msg.exec_()
continue
row = []
# Append thumbnail
col = QStandardItem()
col.setIcon(QIcon(thumb_path))
col.setText(trans_name)
col.setToolTip(trans_name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append Filename
col = QStandardItem("Name")
col.setData(trans_name, Qt.DisplayRole)
col.setText(trans_name)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
row.append(col)
# Append Media Type
col = QStandardItem("Type")
col.setData(type, Qt.DisplayRole)
col.setText(type)
col.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled
| Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled)
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 ROW to MODEL (if does not already exist in model)
if not path in self.model_paths:
self.model.appendRow(row)
self.model_paths[path] = path