On 28. 12. 2015 12:30, Mitja Pirih wrote: > Hi, > > I am trying to copy dvb subtitles from a multicast stream to a rtmp > stream (flv container). I am probably doing something wrong or maybe the > container does not accept dvb_subtitles format? I can't find anything > usable in docs. > > I've got this: > Stream #0:0[0xc7]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), > yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], max. 15000 kb/s, 25 fps, 25 > tbr, 90k tbn, 50 tbc > Stream #0:1[0xc8]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, > s16p, 192 kb/s > Stream #0:2[0xcb](slv): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) > Stream #0:3[0xcc](mac): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) > > I am trying to copy subtitles to a rtmp stream: -c:v copy -c:a copy > -scodec copy -f flv rtmp://localhost:1935/test/stream1 > What I get is this error: > Could not write header for output file #0 (incorrect codec parameters > ?): Invalid data found when processing input > > If I use something like this: -c:v copy -c:a copy -scodec copy output.ts > it works as expected. So I suppose what I am trying to do is not > compatible with flv. What options do I have? > > > Thanks.
It looks like I can "Burn-in" the subtitles and I actually managed to do that, following this guide: https://trac.ffmpeg.org/wiki/HowToBurnSubtitlesIntoVideo But, my question remains, is it possible to send subtitles in a rtmp stream? Thanks. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
