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fix audio duration

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This commit is contained in:
j 2023-11-09 00:33:06 +01:00
parent 206183f5da
commit 069eec802d
1 changed files with 13 additions and 16 deletions
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25
render.py
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@ -253,30 +253,27 @@ def get_scene_duration(scene):
def render(root, scene, prefix=''):
fps = 24
files = []
scene_duration = int(get_scene_duration(scene) * 24)
for timeline, data in scene.items():
#print(timeline)
project = KDEnliveProject(root)
tracks = []
track_durations = {}
for track, clips in data.items():
#print(track)
for clip in clips:
project.append_clip(track, clip)
path = os.path.join(root, prefix + "%s.kdenlive" % timeline)
with open(path, 'w') as fd:
fd.write(project.to_xml())
files.append(path)
if timeline == "audio":
duration = project.get_duration()
for track, clips in data.items():
project = KDEnliveProject(root)
for clip in clips:
project.append_clip(track, clip)
track_durations[track] = int(sum([c['duration'] for c in clips]) * 24)
if timeline.startswith('audio-'):
track_duration = project.get_duration()
delta = duration - track_duration
delta = scene_duration - track_duration
if delta > 0:
for track in track_durations:
if track_durations[track] == track_duration:
project.append_clip(track, {'blank': True, "duration": delta/24})
path = os.path.join(root, prefix + "%s-%s.kdenlive" % (timeline, track))
break
path = os.path.join(root, prefix + "%s.kdenlive" % timeline)
with open(path, 'w') as fd:
fd.write(project.to_xml())
files.append(path)
@ -451,8 +448,8 @@ def render_all(options):
for cmd in cmds:
#print(" ".join([str(x) for x in cmd]))
subprocess.call(cmd)
ft = ox.avinfo(fragment_prefix / "front-5.1.mp4")['duration']
bt = ox.avinfo(fragment_prefix / "back.mp4")['duration']
ft = ox.avinfo(str(fragment_prefix / "front-5.1.mp4"))['duration']
bt = ox.avinfo(str(fragment_prefix / "back.mp4"))['duration']
if ft != bt:
print(ft, fragment_prefix / "front-5.1.mp4")
print(bt, fragment_prefix / "back.mp4")