On 15 Feb 2016, at 09:55, Carl Eugen Hoyos <[email protected]> wrote:
> Henk D. Schoneveld <belcampo <at> zonnet.nl> writes: > >>> Tested myself and it works, maybe I can find >>> out how telxcc identifies the teletext stream… >> >> That would be really great > > Feel free to test my patch: > http://ffmpeg.org/pipermail/ffmpeg-devel/2016-February/189356.html First of all many thanks for the quick response. Another question, you do sleep sometimes ? Applied the patch. Source is now recognised as Stream #0:2[0x2b]: Subtitle: dvb_teletext, 492x250 But the command line results in: ffmpeg -y -i base.ts -c:v libx264 -preset veryfast -crf 22 -g 50 -me_method umh -s 880x720 -c:a libfdk_aac -ab 96k -ac 2 -r 25 -c:s subrip -metadata:s:s:0 language=dut -map 0:0 -map 0:1 -map 0:p:0x2b -movflags faststart base2.mp4 ffmpeg version N-78441-g4c44972 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8.2 (GCC) configuration: --prefix=/usr --enable-libfdk_aac --enable-libx264 --enable-gpl --enable-nonfree --enable-libzvbi libavutil 55. 17.102 / 55. 17.102 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 [h264 @ 0x28adb80] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x28adb80] decode_slice_header error [h264 @ 0x28adb80] no frame! snip [h264 @ 0x28adb80] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 0x28adb80] Increasing reorder buffer to 2 [mpegts @ 0x28a96c0] PES packet size mismatch Input #0, mpegts, from 'base.ts': Duration: 00:58:00.67, start: 81768.399578, bitrate: 5178 kb/s Program 1 Stream #0:0[0x20d]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc Stream #0:1[0x69](dut): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, 5.1(side), fltp, 384 kb/s No Program Stream #0:2[0x2b]: Subtitle: dvb_teletext, 492x250 Stream map '0:p:0x2b' matches no streams. To ignore this, add a trailing '?' to the map. I also added -map 0:i:0x378 to the command line with exactly the same result. By changing -map 0:p:0x2b to -map 0:2 I get: Stream #0:2 -> #0:2 (dvb_teletext (libzvbi_teletextdec) -> subrip (native)) Error while opening encoder for output stream #0:2 - maybe incorrect parameters such as bit_rate, rate, width or height Should the found ‘492x250’ somehow be added ? The telxcc produced .srt file doesn’t have any dimensions in it AFAIK. > > Carl Eugen > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
