#3514: Image freezes when copying DVB subtitles from input to the output TS -------------------------------------+------------------------------------- Reporter: dalongra | Owner: Type: defect | Status: new Priority: normal | Component: Version: unspecified | undetermined Keywords: DVB | Resolution: subtitles image freezing | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by cehoyos): Replying to [ticket:3514 dalongra]:

{{{ ffmpeg -v 9 -loglevel 99 -fix_sub_duration -re -i "udp://224.168.223.60:2060?fifo_size=3000000&overrun_nonfatal=1" -acodec copy -vcodec copy -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -map 0:5 -map 0:6 -map 0:7 -map 0:8 -map 0:9 -map 0:11 -map 0:12 -c:s:0 copy -c:s:1 dvbsub -c:s:2 dvbsub -f mpegts "udp://224.168.223.204:2204" }}}

This would be a duplicate of ticket #2024 (reencoding dvbsub does not work correctly). Is there a problem reproducible with {{{-scodec copy}}}? If yes, please post a command line starting with {{{-i FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts}}} together with the console output. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3514#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

#3514: Image freezes when copying DVB subtitles from input to the output TS -------------------------------------+------------------------------------- Reporter: dalongra | Owner: Type: defect | Status: new Priority: normal | Component: Version: git-master | undetermined Keywords: dvbsub | Resolution: Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Comment (by dalongra): Thanks for your reply. I was not sure if this is a duplicate of ticket #2024 because I did manage to see subtitles in the output. I have reproduced the problem with FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts as input (instead of UDP multicast), and everything is OK in the output (no freezing). Therefore it seems to be caused by the UDP multicast input because it does not happen when I use FILE_1. But I don't manage to get subtitle Stream #0:10[0xd4a](dut,nor,dan,swe,por) of FILE_1 in the output (-map 0 option crashes). If I use -scodec copy for Stream #0:10[0xd4a] I get this error: [mpegts @ 0x3dfd620] Application provided invalid, non monotonically increasing dts to muxer in stream 10: 44818 >= 44818 av_interleaved_write_frame(): Invalid argument An output file (File 6) is generated before it crashes. If I use -c:s:1 dvbsub for Stream #0:10[0xd4a], Stream #0:10 -> #0:10 (libzvbi_teletextdec -> dvbsub), I get this other error: Subtitle encoding failed No output file generated. I understand these are different issues from the freezing thing. Should I open new tickets for these? I have uploaded files 5 and 6 to the FTP: - File 5: everything OK in the output without Stream #0:10[0xd4a] (no freezing). FILE_5_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_teletext_8_DVB_subs.ts - File 6: mapping also #0:10[0xd4a] with -scodec copy, before crash. See below command and output for generating file 6 (same as for file 5 but with one more -map option for stream #0:10[0xd4a]) Thanks for your help. dalongra. ffmpeg version 2.2.git Copyright (c) 2000-2014 the FFmpeg developers built on Mar 31 2014 16:29:06 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5) configuration: --prefix=/home/obencoder/ffmpeg_build --extra- cflags=-I/home/obencoder/ffmpeg_build/include --extra- ldflags=-L/home/obencoder/ffmpeg_build/lib --bindir=/home/obencoder/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-libfreetype --enable-libzvbi libavutil 52. 69.100 / 52. 69.100 libavcodec 55. 54.100 / 55. 54.100 libavformat 55. 35.101 / 55. 35.101 libavdevice 55. 11.100 / 55. 11.100 libavfilter 4. 3.100 / 4. 3.100 libswscale 2. 5.102 / 2. 5.102 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-fix_sub_duration' ... matched as option 'fix_sub_duration' (fix subtitles duration) with argument '1'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'. Reading option '-i' ... matched as input file with argument '/home/obencoder/archivos_prueba/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts'. Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'copy'. Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:0'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:1'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:2'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:3'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:4'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:5'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:6'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:7'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:8'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:9'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:10'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:11'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:12'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:13'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:14'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:15'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:16'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:17'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:18'. Reading option '-c:s:0' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:1' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:2' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:3' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:3' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:4' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:5' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:6' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:7' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:8' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:s:9' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-f' ... matched as option 'f' (force format) with argument 'mpegts'. Reading option '/home/obencoder/archivos_prueba/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_dvbsub_stream10.ts' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Applying option y (overwrite output files) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file /home/obencoder/archivos_prueba/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts. Applying option fix_sub_duration (fix subtitles duration) with argument 1. Applying option re (read input at native frame rate) with argument 1. Successfully parsed a group of options. Opening an input file: /home/obencoder/archivos_prueba/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts. [mpegts @ 0x27add00] Format mpegts probed with size=2048 and score=100 [mpegts @ 0x27add00] stream=0 stream_type=2 pid=c81 prog_reg_desc= [mpegts @ 0x27add00] stream=1 stream_type=3 pid=c8a prog_reg_desc= [mpegts @ 0x27add00] stream=2 stream_type=3 pid=c8c prog_reg_desc= [mpegts @ 0x27add00] stream=3 stream_type=3 pid=c92 prog_reg_desc= [mpegts @ 0x27add00] stream=4 stream_type=3 pid=c94 prog_reg_desc= [mpegts @ 0x27add00] stream=5 stream_type=3 pid=c95 prog_reg_desc= [mpegts @ 0x27add00] stream=6 stream_type=3 pid=c9a prog_reg_desc= [mpegts @ 0x27add00] stream=7 stream_type=3 pid=ca0 prog_reg_desc= [mpegts @ 0x27add00] stream=8 stream_type=3 pid=ca7 prog_reg_desc= [mpegts @ 0x27add00] stream=9 stream_type=6 pid=d49 prog_reg_desc= [mpegts @ 0x27add00] stream=10 stream_type=6 pid=d4a prog_reg_desc= [mpegts @ 0x27add00] stream=11 stream_type=6 pid=d54 prog_reg_desc= [mpegts @ 0x27add00] stream=12 stream_type=6 pid=d57 prog_reg_desc= [mpegts @ 0x27add00] stream=13 stream_type=6 pid=d5e prog_reg_desc= [mpegts @ 0x27add00] stream=14 stream_type=6 pid=d5f prog_reg_desc= [mpegts @ 0x27add00] stream=15 stream_type=6 pid=d70 prog_reg_desc= [mpegts @ 0x27add00] stream=16 stream_type=6 pid=d71 prog_reg_desc= [mpegts @ 0x27add00] stream=17 stream_type=6 pid=d72 prog_reg_desc= [mpegts @ 0x27add00] stream=18 stream_type=6 pid=d73 prog_reg_desc= [mpegts @ 0x27add00] Before avformat_find_stream_info() pos: 0 bytes read:655360 seeks:1 [mpegts @ 0x27add00] parser not found for codec dvb_teletext, packets or times may be invalid. [libzvbi_teletextdec @ 0x27d2560] page filter: * [mpegts @ 0x27add00] parser not found for codec dvb_teletext, packets or times may be invalid. [libzvbi_teletextdec @ 0x27d3080] page filter: * [mpegts @ 0x27add00] parser not found for codec dvb_teletext, packets or times may be invalid. Last message repeated 1 times [mpeg2video @ 0x27b1fa0] Invalid frame dimensions 0x0. Last message repeated 1 times [mpegts @ 0x27add00] All programs have pmt, headers found [mpegts @ 0x27add00] Non-increasing DTS in stream 10: packet 12 with DTS 7783637667, packet 13 with DTS 7783637667 [mpegts @ 0x27add00] Non-increasing DTS in stream 10: packet 16 with DTS 7783650411, packet 17 with DTS 7783650411 [mpegts @ 0x27add00] All info found [NULL @ 0x27d3c80] start time is not set in estimate_timings_from_pts [NULL @ 0x27d47a0] start time is not set in estimate_timings_from_pts [NULL @ 0x27d5360] start time is not set in estimate_timings_from_pts [NULL @ 0x27d5e80] start time is not set in estimate_timings_from_pts [NULL @ 0x27d6aa0] start time is not set in estimate_timings_from_pts [NULL @ 0x27d75c0] start time is not set in estimate_timings_from_pts [NULL @ 0x27d8180] start time is not set in estimate_timings_from_pts [NULL @ 0x27d8ca0] start time is not set in estimate_timings_from_pts [mpegts @ 0x27add00] PES packet size mismatch Last message repeated 7 times [mpegts @ 0x27add00] After avformat_find_stream_info() pos: 0 bytes read:3264656 seeks:3 frames:372 Input #0, mpegts, from '/home/obencoder/archivos_prueba/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts': Duration: 00:00:33.72, start: 86484.364989, bitrate: 19873 kb/s Program 1002 Metadata: service_name : Nat Geo Wild service_provider: Overon Stream #0:0[0xc81], 21, 1/90000: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], 1/50, max. 3485 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0xc8a](eng), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 186 kb/s Stream #0:2[0xc8c](dut), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 77 kb/s Stream #0:3[0xc92](cze), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 77 kb/s Stream #0:4[0xc94](hun), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 62 kb/s Stream #0:5[0xc95](tur), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 77 kb/s Stream #0:6[0xc9a](rus), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 77 kb/s Stream #0:7[0xca0](heb), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 77 kb/s Stream #0:8[0xca7](bul), 35, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 248 kb/s Stream #0:9[0xd49](spa), 47, 1/90000: Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250 Stream #0:10[0xd4a](dut,nor,dan,swe,por), 24, 1/90000: Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250 Stream #0:11[0xd54](dut), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:12[0xd57](nor), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:13[0xd5e](gre), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:14[0xd5f](por), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:15[0xd70](slv), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:16[0xd71](heb), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:17[0xd72](hrv), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:18[0xd73](srp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Successfully opened the file. Parsing a group of options: output file /home/obencoder/archivos_prueba/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_dvbsub_stream10.ts. Applying option acodec (force audio codec ('copy' to copy stream)) with argument copy. Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy. Applying option map (set input stream mapping) with argument 0:0. Applying option map (set input stream mapping) with argument 0:1. Applying option map (set input stream mapping) with argument 0:2. Applying option map (set input stream mapping) with argument 0:3. Applying option map (set input stream mapping) with argument 0:4. Applying option map (set input stream mapping) with argument 0:5. Applying option map (set input stream mapping) with argument 0:6. Applying option map (set input stream mapping) with argument 0:7. Applying option map (set input stream mapping) with argument 0:8. Applying option map (set input stream mapping) with argument 0:9. Applying option map (set input stream mapping) with argument 0:10. Applying option map (set input stream mapping) with argument 0:11. Applying option map (set input stream mapping) with argument 0:12. Applying option map (set input stream mapping) with argument 0:13. Applying option map (set input stream mapping) with argument 0:14. Applying option map (set input stream mapping) with argument 0:15. Applying option map (set input stream mapping) with argument 0:16. Applying option map (set input stream mapping) with argument 0:17. Applying option map (set input stream mapping) with argument 0:18. Applying option c:s:0 (codec name) with argument copy. Applying option c:s:1 (codec name) with argument copy. Applying option c:s:2 (codec name) with argument copy. Applying option c:s:3 (codec name) with argument copy. Last message repeated 1 times Applying option c:s:4 (codec name) with argument copy. Applying option c:s:5 (codec name) with argument copy. Applying option c:s:6 (codec name) with argument copy. Applying option c:s:7 (codec name) with argument copy. Applying option c:s:8 (codec name) with argument copy. Applying option c:s:9 (codec name) with argument copy. Applying option f (force format) with argument mpegts. Successfully parsed a group of options. Opening an output file: /home/obencoder/archivos_prueba/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_dvbsub_stream10.ts. Successfully opened the file. [mpegts @ 0x2973620] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every 40 pkts Output #0, mpegts, to '/home/obencoder/archivos_prueba/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_dvbsub_stream10.ts': Metadata: encoder : Lavf55.35.101 Stream #0:0, 0, 1/90000: Video: mpeg2video ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 1/25, q=2-31, max. 3485 kb/s, 25 fps, 90k tbn, 25 tbc Stream #0:1(eng), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 186 kb/s Stream #0:2(dut), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, 77 kb/s Stream #0:3(cze), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, 77 kb/s Stream #0:4(hun), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 62 kb/s Stream #0:5(tur), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, 77 kb/s Stream #0:6(rus), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, 77 kb/s Stream #0:7(heb), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, 77 kb/s Stream #0:8(bul), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 248 kb/s Stream #0:9(spa), 0, 1/90000: Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250 Stream #0:10(dut,nor,dan,swe,por), 0, 1/90000: Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250 Stream #0:11(dut), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:12(nor), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:13(gre), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:14(por), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:15(slv), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:16(heb), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:17(hrv), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:18(srp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (copy) Stream #0:3 -> #0:3 (copy) Stream #0:4 -> #0:4 (copy) Stream #0:5 -> #0:5 (copy) Stream #0:6 -> #0:6 (copy) Stream #0:7 -> #0:7 (copy) Stream #0:8 -> #0:8 (copy) Stream #0:9 -> #0:9 (copy) Stream #0:10 -> #0:10 (copy) Stream #0:11 -> #0:11 (copy) Stream #0:12 -> #0:12 (copy) Stream #0:13 -> #0:13 (copy) Stream #0:14 -> #0:14 (copy) Stream #0:15 -> #0:15 (copy) Stream #0:16 -> #0:16 (copy) Stream #0:17 -> #0:17 (copy) Stream #0:18 -> #0:18 (copy) Press [q] to stop, [?] for help [mpegts @ 0x2973620] Application provided invalid, non monotonically increasing dts to muxer in stream 10: 44818 >= 44818 av_interleaved_write_frame(): Invalid argument No more output streams to write to, finishing. frame= 8 fps=0.0 q=-1.0 Lsize= 250kB time=00:00:00.75 bitrate=2713.5kbits/s video:161kB audio:42kB subtitle:13kB other streams:0kB global headers:0kB muxing overhead: 15.942634% Input file #0 (/home/obencoder/archivos_prueba/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts): Input stream #0:0 (video): 10 packets read (178684 bytes); Input stream #0:1 (audio): 15 packets read (8640 bytes); Input stream #0:2 (audio): 20 packets read (4800 bytes); Input stream #0:3 (audio): 15 packets read (3600 bytes); Input stream #0:4 (audio): 20 packets read (3840 bytes); Input stream #0:5 (audio): 15 packets read (3600 bytes); Input stream #0:6 (audio): 15 packets read (3600 bytes); Input stream #0:7 (audio): 15 packets read (3600 bytes); Input stream #0:8 (audio): 15 packets read (11520 bytes); Input stream #0:9 (subtitle): 26 packets read (8398 bytes); Input stream #0:10 (subtitle): 14 packets read (4522 bytes); Input stream #0:11 (subtitle): 0 packets read (0 bytes); Input stream #0:12 (subtitle): 0 packets read (0 bytes); Input stream #0:13 (subtitle): 0 packets read (0 bytes); Input stream #0:14 (subtitle): 0 packets read (0 bytes); Input stream #0:15 (subtitle): 0 packets read (0 bytes); Input stream #0:16 (subtitle): 0 packets read (0 bytes); Input stream #0:17 (subtitle): 0 packets read (0 bytes); Input stream #0:18 (subtitle): 0 packets read (0 bytes); Total: 180 packets (234804 bytes) demuxed Output file #0 (/home/obencoder/archivos_prueba/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_dvbsub_stream10.ts): Output stream #0:0 (video): 8 packets muxed (164565 bytes); Output stream #0:1 (audio): 15 packets muxed (8640 bytes); Output stream #0:2 (audio): 20 packets muxed (4800 bytes); Output stream #0:3 (audio): 15 packets muxed (3600 bytes); Output stream #0:4 (audio): 20 packets muxed (3840 bytes); Output stream #0:5 (audio): 15 packets muxed (3600 bytes); Output stream #0:6 (audio): 15 packets muxed (3600 bytes); Output stream #0:7 (audio): 15 packets muxed (3600 bytes); Output stream #0:8 (audio): 15 packets muxed (11520 bytes); Output stream #0:9 (subtitle): 26 packets muxed (8398 bytes); Output stream #0:10 (subtitle): 14 packets muxed (4522 bytes); Output stream #0:11 (subtitle): 0 packets muxed (0 bytes); Output stream #0:12 (subtitle): 0 packets muxed (0 bytes); Output stream #0:13 (subtitle): 0 packets muxed (0 bytes); Output stream #0:14 (subtitle): 0 packets muxed (0 bytes); Output stream #0:15 (subtitle): 0 packets muxed (0 bytes); Output stream #0:16 (subtitle): 0 packets muxed (0 bytes); Output stream #0:17 (subtitle): 0 packets muxed (0 bytes); Output stream #0:18 (subtitle): 0 packets muxed (0 bytes); Total: 178 packets (220685 bytes) muxed 0 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x27d2fa0] Statistics: 0 seeks, 70 writeouts [AVIOContext @ 0x27b6520] Statistics: 4608144 bytes read, 3 seeks -- Ticket URL: <https://trac.ffmpeg.org/ticket/3514#comment:3> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

#3514: Image freezes when copying DVB subtitles from input to the output TS -------------------------------------+------------------------------------- Reporter: dalongra | Owner: Type: defect | Status: new Priority: normal | Component: Version: git-master | undetermined Keywords: dvbsub | Resolution: Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Comment (by dalongra): You are right: This is a different issue not reported at first. That's why I asked about opening new ticket. Freezing issue solved when using file input. It seems to be caused by processing UDP multicast. Should I open new ticket for "I don't manage to get subtitle Stream #0:10[0xd4a](dut,nor,dan,swe,por) (-map 0 option crashes)" Or can we continue in this thread? Please find below complete command used. Regards. ffmpeg -v 9 -loglevel 99 -fix_sub_duration -y -re -i "$path_in/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts" -acodec copy -vcodec copy -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -map 0:5 -map 0:6 -map 0:7 -map 0:8 -map 0:9 -map 0:10 -map 0:11 -map 0:12 -map 0:13 -map 0:14 -map 0:15 -map 0:16 -map 0:17 -map 0:18 -c:s:0 copy -c:s:1 copy -c:s:2 copy -c:s:3 copy -c:s:3 copy -c:s:4 copy -c:s:5 copy -c:s:6 copy -c:s:7 copy -c:s:8 copy -c:s:9 copy -f mpegts $path_out/FILE_6_TICKET_3514_Output_stream_SD_mpeg2video_1_video_8_audios_1_subs_copying_stream10.ts -- Ticket URL: <https://trac.ffmpeg.org/ticket/3514#comment:5> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

You write above "{{{-map 0}}} crashes": Please provide gdb output for

#3514: Image freezes when copying DVB subtitles from input to the output TS -------------------------------------+------------------------------------- Reporter: dalongra | Owner: Type: defect | Status: new Priority: normal | Component: Version: git-master | undetermined Keywords: dvbsub | Resolution: Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Comment (by dalongra): Replying to [comment:6 cehoyos]: the crash.

(Crashes are always important.)

It may be not a "crash" technically speaking (I don't get a "segmentation fault" or any other message from O.S) but ffmpeg stops working withing a few seconds after launching, showing error: [mpegts @ 0x2631a60] Application provided invalid, non monotonically increasing dts to muxer in stream 10: 44818 >= 44818 av_interleaved_write_frame(): Invalid argument The error is easy to reproduce using File1 uploaded to the FTP. Just copy all the codecs, video, audio and subs and use -map 0. Please see complete command below: ffmpeg -v 9 -loglevel 99 -fix_sub_duration -y -re -i "$path_in/FILE_1_TICKET_3514_Input_stream_SD_mpeg2video_1_video_8_audios_10_subs.ts" -acodec copy -vcodec copy -scodec copy -map 0 -f mpegts $path_out/FILE_7_TICKET_3514_Output_stream_SD_mpeg2video_map0.ts I found Stream #0:10[0xd4a](dut,nor,dan,swe,por) to be causing the error, because I get the same error if I select only Stream #0:10. Everything OK with the rest of streams. Do you still need GDB output? Regards. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3514#comment:7> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker