#11055: "showinfo", "-show_frames": bad PTS, where "framecrc" had expected; plus
inconsistent playback
-------------------------------------+-------------------------------------
Reporter: markfilipak | Owner: (none)
Type: defect | Status: new
Priority: important | Component:
| undetermined
Version: git-master | Resolution:
Keywords: vf_showinfo | Blocked By:
ffprobe -show_frames OGOP |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by markfilipak):
Oh, by the way -- this may be important -- I finished the transcode-remux
from AVC-M2TS to HEVC-MP4. Whereas AVC-M2TS plays flawlessly in VLC and
PowerDVD, HEVC-MP4 stalls at the 2nd splice in VLC for about 6 seconds,
and it crashes PowerDVD immediately.
So it appears this bug has affected the transcode-remux.
I have shown you only the 1st splice. Would you like to see a chart for
the 2nd splice?
While I made each splice, I checked the splice with the packet analyzer.
In terms of DTSes & PTSes, all three splices are perfect. Since they are
all open GOP, I carried over into the splice the I-frames that the open
B-frames needed, but those I-frames only. The very next frame (on the
'other' side of the splice) is the 1st I-frame of the next episode.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:64>
FFmpeg <https://ffmpeg.org>
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