[FFmpeg-trac] #1766(undetermined:new): Can't encode MPEG-2 at more than ~3Mb/s
FFmpeg
trac at avcodec.org
Sat Oct 6 12:15:21 CEST 2012
#1766: Can't encode MPEG-2 at more than ~3Mb/s
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Reporter: | Owner:
agusdallalba | Status: new
Type: defect | Component:
Priority: normal | undetermined
Version: git-master | Resolution:
Keywords: mpeg2video | Blocked By:
dvd | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by cehoyos):
I tested the following:
$ ffmpeg -i Sherlock\ S01E01\ sample.mkv -target pal-dvd -b:v 6450k -pass
1 out.mpg
$ ffmpeg -i Sherlock\ S01E01\ sample.mkv -target pal-dvd -b:v 6450k -pass
2 out.mpg
I don't see any quality issues with out.mpg.
Please provide an input sample that allows to reproduce quality issues for
the output file.
Concerning the bitrate: Please understand that you cannot reach 6k for
every input sample, if you encode with -qscale 2 you should see the
approximate maximum file size.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1766#comment:3>
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