Quoting Michael Niedermayer (2023-06-07 21:17:06) > On Wed, May 31, 2023 at 02:26:11PM +0000, Anton Khirnov wrote: > > ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Tue May 23 > > 22:54:23 2023 +0200| [20cacfe4936a8d5b643421b5ca93bb098f6b76dd] | > > committer: Anton Khirnov > > > > fftools/ffmpeg: rework setting sub2video parameters > > > > Set them in ifilter_parameters_from_dec(), similarly to audio/video > > streams. This reduces the extent to which sub2video filters need to be > > treated specially. > > > > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20cacfe4936a8d5b643421b5ca93bb098f6b76dd > > --- > > > > fftools/ffmpeg.c | 6 ++--- > > fftools/ffmpeg_demux.c | 21 ++++++++++++++++++ > > fftools/ffmpeg_filter.c | 58 > > +++++++++++++++---------------------------------- > > 3 files changed, 41 insertions(+), 44 deletions(-) > > This breaks subtitle location and size > > ./ffmpeg -i ~/tickets/4752/dump_dvbsubtitles.mp4 -y -ss 5 -t 1 > -filter_complex '[0:v][0:s]overlay' /tmp/file4752.ts && ffplay > /tmp/file4752.ts > > https://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket4752/dump_dvbsubtitles.mp4 > > > Before this commit the subtitles are centered at the bottom of the screen > after this patch the subtitles are tiny in the left middle of the screen > > In the following case the subtitles disappear completely: > > ./ffmpeg -i ~/tickets/679/subtitles.ts -filter_complex > '[0:v][0:s:0]overlay[vid]' -map '[vid]' -bitexact -t 3 file-4744-3.avi > > https://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket4744/subtitles.ts
Should be fixed in the patchset I just sent. Cheers, -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
