Mkvmerge cutter #216
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Mkvmerge cutter #216
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Until now last frame was always created in the format of enabled
formatted_time but that is disabled by default.
If smartcut is enabled GUI froze at 66 % of conversion and console has:
vidcutter.libs.videoservice - INFO - /usr/bin/ffprobe -hide_banner -v error -show_packets -select_streams v -show_entries packet=pts_time,flags -of csv ".../filename.mp4"
root - CRITICAL - File ".../vidcutter/vidcutter/videocutter.py", line 1363, in saveMedia
self.smartcutter(file, source_file, source_ext)
File ".../vidcutter/vidcutter/videocutter.py", line 1413, in smartcutter
allstreams=True)
File ".../vidcutter/vidcutter/libs/videoservice.py", line 331, in smartcut
bisections = self.getGOPbisections(source, start, end)
File ".../vidcutter/vidcutter/libs/videoservice.py", line 590, in getGOPbisections
end_pos = bisect_left(keyframes, end)
root - CRITICAL - <class 'TypeError'>: '<' not supported between instances of 'str' and 'float'
Might relate to ozmartian#182.
In the case of failed video codec detection GUI freezes and console has following:
vidcutter.libs.videoservice - INFO - /usr/bin/ffmpeg -hide_banner -i "/tmp/vidcutter/foo_middle_00.mp4"
root - CRITICAL - File ".../vidcutter/vidcutter/libs/videoservice.py", line 418, in smartcheck
self.smartjoin(index)
File ".../vidcutter/vidcutter/libs/videoservice.py", line 440, in smartjoin
if self.isMPEGcodec(joinlist[1]):
File ".../vidcutter/vidcutter/libs/videoservice.py", line 608, in isMPEGcodec
codec = self.codecs(source)[0].lower()
File ".../vidcutter/vidcutter/libs/videoservice.py", line 267, in codecs
vcodec = re.search(r'Stream.*Video:\s(\w+)', result).group(1)
root - CRITICAL - <class 'AttributeError'>: 'NoneType' object has no attribute 'group'
Fixes ozmartian#171
This could happen if the cut starts at the beginning of the file.
Following is found in console log:
vidcutter.libs.videoservice - INFO - smartcut files are MPEG based so join via MPEG-TS
vidcutter.libs.videoservice - ERROR - Exception during MPEG-TS join
Traceback (most recent call last):
File ".../vidcutter/vidcutter/libs/videoservice.py", line 626, in mpegtsJoin
name, _ = os.path.splitext(file)
File ".../vidcutter/lib64/python3.6/posixpath.py", line 122, in splitext
p = os.fspath(p)
TypeError: expected str, bytes or os.PathLike object, not NoneType
vidcutter.libs.videoservice - INFO - smartcut MPEG-TS join failed, retry with standard concat
root - CRITICAL - File ".../vidcutter/vidcutter/libs/videoservice.py", line 418, in smartcheck
self.smartjoin(index)
File ".../vidcutter/vidcutter/libs/videoservice.py", line 446, in smartjoin
self.smartcut_jobs[index].allstreams, None)
File ".../vidcutter/vidcutter/libs/videoservice.py", line 459, in join
filelist = os.path.normpath(os.path.join(os.path.dirname(inputs[0]), '_vidcutter.list'))
File ".../vidcutter/lib64/python3.6/posixpath.py", line 156, in dirname
p = os.fspath(p)
root - CRITICAL - <class 'TypeError'>: expected str, bytes or os.PathLike object, not NoneType
If SmartCut is enabled GUI froze at 20 % of conversion and console has:
vidcutter.libs.videoservice - INFO - SmartCut progress: {'middle': True, 'end': False}
vidcutter.libs.videoservice - INFO - SmartCut resulted in zero length file, trying again without all stream mapping
vidcutter.libs.videoservice - INFO - SmartCut progress: {'middle': True, 'end': False}
vidcutter.libs.videoservice - INFO - SmartCut resulted in zero length file, trying again without all stream mapping
root - CRITICAL - File ".../vidcutter/vidcutter/libs/videoservice.py", line 397, in smartcheck
self.smartcut_jobs[index].procs[name].started.disconnect()
root - CRITICAL - <class 'TypeError'>: disconnect() failed between 'started' and all its connections
This makes conversion to fail and GUI to respond again. Error is still logged
and user is advised to turn off SmartCut.
…xtension. Much faster than ffmpeg, and I find ffmpeg output crashes video players when playing across cuts.
…es not yet implemented
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Updated to support using mkvmerge to cut/combine clips. This is much faster than ffmpeg, and I find ffmpeg output crashes video players when playing across cuts on mkv file sources.