On 15-11-20 at 22:50, Cloudclimber wrote: > Hi there, > > this command works without Problems in ffmpeg 2.7.2: > > |./ffmpeg -i udp://@239.100.1.1:1234 -map 0 -probesize 100 > -analyzeduration 100 -c copy -copy_unknown -f hls -hls_time 10 -hls_wrap > 10 -hls_list_size 10 /var/www/test1_.m3u8 > > but since |ffmpeg 2.8.0 i got the Output below, even with ffmpeg 2.8.2 . > Sure i could exclude subtitle Streams, but i want to have dvb_teletext > in the stream also, so this is no solution. > > Anyone has an idea how to map all streams, inclusive subtitle streams > with ffmpeg 2.8.2? FFmpeg does not support muxing of any subtitle stream other than WebVTT in HLS, and muxing dvb_teletext into WebVTT doesn't work.
> OUTPUT: > ==================== > root@ffmpegserver:~/ffmpeg-2.8.2-64bit-static# ./ffmpeg -i > udp://@239.100.1.1:1234 <udp://@239.100.1.1:1234/> -map 0 -probesize 100 > -analyzeduration 100 -c copy -copy_unknown -f hls -hls_time 10 -hls_wrap > 10 -hls_list_size 10 /var/www/test1_.m3u8 -loglevel debug > ffmpeg version 2.8.2-static http://johnvansickle.com/ffmpeg/ Copyright > (c) 2000-2015 the FFmpeg developers > built with gcc 5.2.1 (Debian 5.2.1-23) 20151028 > configuration: --enable-gpl --enable-version3 --disable-shared > --disable-debug --enable-runtime-cpudetect --enable-libmp3lame > --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex > --enable-libvorbis --enable-libvpx --enable-libfreetype > --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb > --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc > --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg > --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab > --enable-libsoxr --enable-frei0r --enable-libfribidi > --disable-indev=sndio --disable-outdev=sndio --cc=gcc > libavutil 54. 31.100 / 54. 31.100 > libavcodec 56. 60.100 / 56. 60.100 > libavformat 56. 40.101 / 56. 40.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 40.101 / 5. 40.101 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 2.101 / 1. 2.101 > libpostproc 53. 3.100 / 53. 3.100 [..] > Successfully opened the file. > Parsing a group of options: output file /var/www/test1_.m3u8. > Applying option map (set input stream mapping) with argument 0. > Applying option c (codec name) with argument copy. > Applying option f (force format) with argument hls. > Successfully parsed a group of options. > Opening an output file: /var/www/test1_.m3u8. > Successfully opened the file. > [webvtt @ 0x3fb80c0] Exactly one WebVTT stream is needed. > [mpegts @ 0x3fb7ae0] muxrate VBR, pcr every 2 pkts, sdt every 200, > pat/pmt every 40 pkts > Segmentation fault (core dumped) What interests me more is why ffmpeg is segfaulting. Can you provide a sample with which this can be reproduced or a gdb backtrace of the debug build? -- Simon Thelen _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
