[FFmpeg-trac] #7055(undetermined:new): Using decimate allows EIA-608 captions to pass through to MP4 files even when the -sn option is used
FFmpeg
trac at avcodec.org
Sun Mar 4 19:45:26 EET 2018
#7055: Using decimate allows EIA-608 captions to pass through to MP4 files even
when the -sn option is used
-------------------------------------+-------------------------------------
Reporter: navilor | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: decimate cc | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by navilor):
Updated FFmpeg to version N-90173-gfa0c9d69d3 from Zerano's website.
[https://ffmpeg.zeranoe.com/builds/]
Track persists and plays in VLC.
decimate:
{{{
./zffmpeg.exe -i S01E01.vob -vf
yadif,decimate,dejudder,crop=720:480:0:0,scale=720:480 -pix_fmt yuv420p
-vsync 1 -sn -dn -map 0:1 -threads 0 -vcodec libx264 -r 23.976 -crf 23
-acodec aac -map 0:2 -b:a:0:2 405504 -ac 2 -ar 48000 -af
aresample=async=1:min_hard_comp=0.100000:first_pts=0 -preset veryfast
-profile:v baseline -g 48 -tune film -x264opts no-scenecut -map_metadata
-1 -f mp4 -y S01E01-decimate.mp4
}}}
pullup:
{{{
./zffmpeg.exe -i S01E01.vob -vf
pullup,dejudder,yadif=deint=1,crop=720:480:0:0,scale=720:480 -pix_fmt
yuv420p -vsync 1 -sn -dn -map 0:1 -threads 0 -vcodec libx264 -r 23.976
-crf 23 -acodec aac -map 0:2 -b:a:0:2 405504 -ac 2 -ar 48000 -af
aresample=async=1:min_hard_comp=0.100000:first_pts=0 -preset veryfast
-profile:v baseline -g 48 -tune film -x264opts no-scenecut -map_metadata
-1 -f mp4 -y S01E01-pullup.mp4
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7055#comment:4>
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