def add_track(self, track_type, is_hidden=False):
"""
Creates a MLT playlist object, adds project
data and adds to tracks list.
"""
new_track = mlt.Playlist()
self._add_track_attributes(new_track, track_type)
new_track.is_sync_track = False
# Connect to MLT multitrack
self.multitrack.connect(new_track, len(self.tracks))
# Add to tracklist and set id to list index
new_track.id = len(self.tracks)
self.tracks.append(new_track)
# Mix all audio to track 1 by combining them one after another
# using an always active field transition.
if ((new_track.id > AUDIO_MIX_DOWN_TRACK) # black bg or track1 it's self does not need to be mixed
and (is_hidden == False)): # We actually do want hidden track to cover all audio below, which happens if it is not mixed.
self._mix_audio_for_track(new_track)
# Add method that returns track name
new_track.get_name = lambda : utils.get_track_name(new_track, self)
return new_track
def _display_no_audio_on_video_msg(track):
dialogutils.warning_message(
_("Can't put an audio clip on a video track."),
_("Track ")
+ utils.get_track_name(track, current_sequence())
+ _(" is a video track and can't display audio only material."),
gui.editor_window.window,
)
def track_lock_check_and_user_info(track, calling_function="this ain't used anymore", actionname="this ain't used anymore"):
if track.edit_freedom == appconsts.LOCKED:
track_name = utils.get_track_name(track, current_sequence())
# No edits on locked tracks.
primary_txt = _("Can't edit a locked track")
secondary_txt = _("Track ") + track_name + _(" is locked. Unlock track to edit it.")
dialogutils.warning_message(primary_txt, secondary_txt, gui.editor_window.window)
return True
return False
def download_songs(download_directory, song_list, aggressive=False):
songs = []
init()
getToken()
if not aggressive:
time.sleep(3)
try:
for song in song_list:
print "Searching for: %s by %s" % (song['title'], song['artist'])
s = getResultsFromSearch("%s %s" % (song['title'], song['artist']))
stream = getStreamKeyFromSongIDEx(s[0]["SongID"])
for k, v in stream["result"].iteritems():
stream = v
title = s[0]["SongName"]
artist = s[0]["ArtistName"]
track_path = os.path.join(download_directory,
get_track_name(title, artist))
start_time = datetime.datetime.now()
if not os.path.exists(track_path):
wait_flag = True
wgets = wget_template % (_useragent, _referer,
stream["streamKey"], track_path, stream["ip"])
p = subprocess.Popen(wgets, shell=True)
p.wait()
try:
id3info = ID3(track_path)
id3info['TITLE'] = title
id3info['ARTIST'] = artist
id3info.write()
print 'ID3 tags written'
except InvalidTagError, message:
print "Invalid ID3 tag:", message
else:
print 'File %s already exists' % track_path
wait_flag = False
if not aggressive and song != song_list[-1]:
if wait_flag:
track_length = datetime.timedelta(
seconds=get_song_length(track_path))
end_time = datetime.datetime.now()
to_wait = track_length - (end_time - start_time)
to_wait = to_wait.total_seconds() + 2
if not wait_flag:
to_wait = random.randrange(2, 6)
print "Sleeping for %d seconds" % to_wait
time.sleep(to_wait)
songs.append({'path': track_path, 'name': title, 'artist': artist})
except TypeError:
print "Just got banned by grooveshark, stopping download "
return songs
def _track_is_locked(track):
global drag_disabled
if track.edit_freedom == appconsts.LOCKED:
track_name = utils.get_track_name(track, current_sequence())
# No edits on locked tracks.
primary_txt = _("Can't do edit on a locked track")
secondary_txt = _("Track ") + track_name + _(" is locked. Unlock track to edit it.\n")
dialogutils.warning_message(primary_txt, secondary_txt, gui.editor_window.window)
drag_disabled = True
return True
return False
def _track_is_locked(track):
global drag_disabled
if track.edit_freedom == appconsts.LOCKED:
track_name = utils.get_track_name(track, current_sequence())
# No edits on locked tracks.
primary_txt = _("Can't do edit on a locked track")
secondary_txt = _("Track ") + track_name + _(
" is locked. Unlock track to edit it.\n")
dialogutils.warning_message(primary_txt, secondary_txt,
gui.editor_window.window)
drag_disabled = True
return True
return False
def get_add_compositor_panel(current_sequence, data):
clip, track, compositor_index, clip_index = data
track_combo = Gtk.ComboBoxText()
default_track_index = -1
for i in range(current_sequence.first_video_index, track.id):
add_track = current_sequence.tracks[i]
text = "Track " + utils.get_track_name(add_track, current_sequence)
track_combo.append_text(text)
default_track_index += 1
track_combo.set_active(default_track_index)
track_combo.set_size_request(HALF_ROW_WIDTH, 30)
vbox = Gtk.VBox(False, 2)
vbox.pack_start(get_two_column_box(Gtk.Label(label=_("Composite clip on:")), track_combo), False, False, 0)
return (vbox, track_combo)
def get_add_compositor_panel(current_sequence, data):
clip, track, compositor_index, clip_index = data
track_combo = Gtk.ComboBoxText()
default_track_index = -1
for i in range(current_sequence.first_video_index, track.id):
add_track = current_sequence.tracks[i]
text = "Track " + utils.get_track_name(add_track, current_sequence)
track_combo.append_text(text)
default_track_index += 1
track_combo.set_active(default_track_index)
track_combo.set_size_request(HALF_ROW_WIDTH, 30)
vbox = Gtk.VBox(False, 2)
vbox.pack_start(get_two_column_box(Gtk.Label(label=_("Composite clip on:")), track_combo), False, False, 0)
return (vbox, track_combo)
def _set_sync_parent_clip(event, frame):
child_clip, child_index, child_clip_track = parent_selection_data
parent_track = tlinewidgets.get_track(event.y)
if parent_track != current_sequence().tracks[current_sequence().first_video_index]:
dialogutils.warning_message(
_("Sync parent clips must be on track V1"),
_("Selected sync parent clip is on track ")
+ utils.get_track_name(parent_track, current_sequence())
+ _(".\nYou can only sync to clips that are on track V1."),
gui.editor_window.window,
True,
)
return
# this can't have parent clip already
if child_clip.sync_data != None:
return
if parent_track == None:
return
parent_clip_index = current_sequence().get_clip_index(parent_track, frame)
if parent_clip_index == -1:
return
# Parent and child can't be on the same track.
# Now that all parent clips must be on track V1 this is no longer shoild be possible.
if parent_track == child_clip_track:
print "parent_track == child_clip_track"
return
parent_clip = parent_track.clips[parent_clip_index]
# These cannot be chained.
# Now that all parent clips must be on track V1 this is no longer shoild be possible.
if parent_clip.sync_data != None:
print "parent_clip.sync_data != None"
return
data = {
"child_index": child_index,
"child_track": child_clip_track,
"parent_index": parent_clip_index,
"parent_track": parent_track,
}
action = edit.set_sync_action(data)
action.do_edit()
def _set_sync_parent_clip(event, frame):
child_clip, child_index, child_clip_track = parent_selection_data
parent_track = tlinewidgets.get_track(event.y)
if parent_track != current_sequence().tracks[
current_sequence().first_video_index]:
dialogutils.warning_message(
_("Sync parent clips must be on track V1"),
_("Selected sync parent clip is on track ") +
utils.get_track_name(parent_track, current_sequence()) +
_(".\nYou can only sync to clips that are on track V1."),
gui.editor_window.window, True)
return
# this can't have parent clip already
if child_clip.sync_data != None:
return
if parent_track == None:
return
parent_clip_index = current_sequence().get_clip_index(parent_track, frame)
if parent_clip_index == -1:
return
# Parent and child can't be on the same track.
# Now that all parent clips must be on track V1 this is no longer shoild be possible.
if parent_track == child_clip_track:
print "parent_track == child_clip_track"
return
parent_clip = parent_track.clips[parent_clip_index]
# These cannot be chained.
# Now that all parent clips must be on track V1 this is no longer shoild be possible.
if parent_clip.sync_data != None:
print "parent_clip.sync_data != None"
return
data = {
"child_index": child_index,
"child_track": child_clip_track,
"parent_index": parent_clip_index,
"parent_track": parent_track
}
action = edit.set_sync_action(data)
action.do_edit()
def __init__(self):
gtk.Window.__init__(self)
self.connect("delete-event", lambda w, e:close_audio_monitor())
seq = editorstate.current_sequence()
meters_count = 1 + (len(seq.tracks) - 2) # master + editable tracks
self.gain_controls = []
self.meters_area = MetersArea(meters_count)
gain_control_area = gtk.HBox(False, 0)
seq = editorstate.current_sequence()
for i in range(0, meters_count):
if i == 0:
name = _("Master")
gain = GainControl(name, seq, seq.tractor, True)
else:
name = utils.get_track_name(seq.tracks[i], seq)
gain = GainControl(name, seq, seq.tracks[i])
if i == 0:
tmp = gain
gain = gtk.EventBox()
gain.add(tmp)
bg_color = gtk.gdk.Color(red=0.8, green=0.8, blue=0.8)
if editorpersistance.prefs.dark_theme == True:
bg_color = gtk.gdk.Color(red=0.4, green=0.4, blue=0.4)
gain.modify_bg(gtk.STATE_NORMAL, bg_color)
self.gain_controls.append(gain)
gain_control_area.pack_start(gain, False, False, 0)
meters_frame = gtk.Frame()
meters_frame.add(self.meters_area.widget)
pane = gtk.VBox(False, 1)
pane.pack_start(meters_frame, True, True, 0)
pane.pack_start(gain_control_area, True, True, 0)
align = gtk.Alignment()
align.set_padding(12, 12, 4, 4)
align.add(pane)
# Set pane and show window
self.add(align)
self.set_title(_("Audio Mixer"))
self.show_all()
self.set_resizable(False)
self.set_keep_above(True) # Perhaps configurable later
def __init__(self):
GObject.GObject.__init__(self)
self.connect("delete-event", lambda w, e:close_audio_monitor())
seq = editorstate.current_sequence()
meters_count = 1 + (len(seq.tracks) - 2) # master + editable tracks
self.gain_controls = []
self.meters_area = MetersArea(meters_count)
gain_control_area = Gtk.HBox(False, 0)
seq = editorstate.current_sequence()
for i in range(0, meters_count):
if i == 0:
name = _("Master")
gain = GainControl(name, seq, seq.tractor, True)
else:
name = utils.get_track_name(seq.tracks[i], seq)
gain = GainControl(name, seq, seq.tracks[i])
#if i == 0:
# tmp = gain # for bg color ?
# gain = Gtk.EventBox() # for bg color ?
# gain.add(tmp) # for bg color ?
self.gain_controls.append(gain)
gain_control_area.pack_start(gain, False, False, 0)
meters_frame = Gtk.Frame()
meters_frame.add(self.meters_area.widget)
pane = Gtk.VBox(False, 1)
pane.pack_start(meters_frame, True, True, 0)
pane.pack_start(gain_control_area, True, True, 0)
align = Gtk.Alignment.new(0.5, 0.5, 1.0, 1.0)
align.set_padding(12, 12, 4, 4)
align.add(pane)
# Set pane and show window
self.add(align)
self.set_title(_("Audio Mixer"))
self.show_all()
self.set_resizable(False)
self.set_keep_above(True) # Perhaps configurable later
def __init__(self):
GObject.GObject.__init__(self)
self.connect("delete-event", lambda w, e: close_audio_monitor())
seq = editorstate.current_sequence()
meters_count = 1 + (len(seq.tracks) - 2) # master + editable tracks
self.gain_controls = []
self.meters_area = MetersArea(meters_count)
gain_control_area = Gtk.HBox(False, 0)
seq = editorstate.current_sequence()
for i in range(0, meters_count):
if i == 0:
name = _("Master")
gain = GainControl(name, seq, seq.tractor, True)
else:
name = utils.get_track_name(seq.tracks[i], seq)
gain = GainControl(name, seq, seq.tracks[i])
#if i == 0:
# tmp = gain # for bg color ?
# gain = Gtk.EventBox() # for bg color ?
# gain.add(tmp) # for bg color ?
self.gain_controls.append(gain)
gain_control_area.pack_start(gain, False, False, 0)
meters_frame = Gtk.Frame()
meters_frame.add(self.meters_area.widget)
pane = Gtk.VBox(False, 1)
pane.pack_start(meters_frame, True, True, 0)
pane.pack_start(gain_control_area, True, True, 0)
align = guiutils.set_margins(pane, 12, 12, 4, 4)
# Set pane and show window
self.add(align)
self.set_title(_("Audio Mixer"))
self.show_all()
self.set_resizable(False)
self.set_keep_above(True) # Perhaps configurable later
def _display_no_audio_on_video_msg(track):
dialogutils.warning_message(
_("Can't put an audio clip on a video track."),
_("Track ") + utils.get_track_name(track, current_sequence()) +
_(" is a video track and can't display audio only material."),
gui.editor_window.window)