Hello Marton, Thanks you for information. Bitmap subtitles is ok for me.
I compile with libraries ass $./configure --enable-libass Now, for subtitles srt, I found this command, ffplay -vf subtitles=input.srt input.mp4 and this works. but how to view the stream of subtitle from mkv files for example Stream #0:3(spa) I tested. ffplay -sst 3 input.mkv but not works. error: Stream specifier 3 does not match any subtitle stream Please your help. Thank you. Michael. Regards On Tue, Aug 13, 2019 at 3:44 PM Marton Balint <[email protected]> wrote: > > > On Tue, 13 Aug 2019, Ted Park wrote: > > >> Libraries: > >> libxv-dev/stable,now 2:1.0.11-1 amd64 [installed] -- X11 Video > extension > >> library (development headers) > >> libsdl2-dev/stable,now 2.0.9+dfsg1-1 amd64 [installed] -- Simple > >> DirectMedia Layer development files > >> libvdpau-dev/stable,now 1.1.1-10 amd64 [installed] -- Video Decode and > >> Presentation API for Unix (development files) > >> libva-dev/stable,now 2.4.0-1 amd64 [installed] -- Video Acceleration > (VA) > >> API for Linux -- development files > >> libfreetype6-dev/stablibvdpau-dev/stable,now 1.1.1-10 amd64 > [installed] -- > >> FreeType 2 font engine, development files > > > > You need to get libass, and recompile. > > FFplay has currently no support for non-bitmap subtitles. I have a patch > on github which adds ASS support if you are interested. > > https://github.com/cus/ffmpeg/tree/ffplayass > > Regards, > Marton > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
