#4163: Encodes ncompatible videos from similar picture and audio files
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Reporter: paheikki | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by paheikki):
As these are run from a script, with the prototype being exactly like
above and there being a lot of files, it will take some time to collect
that kinds of logs. I will do that. Also, removing the subtitles and
retesting will take some time, because of the rendering of a new set takes
about three hours.
Anyway, according to Romain, "the only difference is the presence of the
aspect_ratio_info_present_flag flag in the SPS" so this is the basic
question why it sometimes is and sometimes isn't in the output file...
I will try the options -vcodec mpeg4 -qscale 2 you proposed.
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Ticket URL: <https://trac.ffmpeg.org/ticket/4163#comment:2>
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