[FFmpeg-trac] #7860(undetermined:new): network mpegts stream with dvb_teletext -c copy produce no video

FFmpeg trac at avcodec.org
Tue Apr 23 17:39:17 EEST 2019 

#7860: network mpegts stream with dvb_teletext -c copy produce no video
-------------------------------------+-------------------------------------
             Reporter:  antonakabug  |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
   When I try record network stream mpegts with dvb_teletext and use codec
 -c copy ffmpeg produce no video.
 I make stream dump by mplayer, and it easy reproduce by:
 ffmpeg -i stream.ts -c copy copy.ts

 {{{
 #ffmpeg started on 2019-04-23 at 17:36:41
 Report written to "ffmpeg-20190423-173641.log"
 ffmpeg version N-93644-gce15c3a-1build2 Copyright (c) 2000-2019 the FFmpeg
 developers
   built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
   configuration: --extra-
 cflags='-I../Blackmagic_DeckLink_SDK_10.9.12/Linux/include/
 -I/usr/local/cuda-10.1/include/' --extra-
 ldflags=-L/usr/local/cuda-10.1/lib64/ --prefix=/usr --extra-
 version=1build2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
 --incdir=/usr/include/x86_64-linux-gnu --enable-gnutls --enable-libass
 --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-
 libtheora --enable-libvorbis --enable-libvpx --enable-libx265 --enable-
 libx264 --enable-shared --enable-decklink --enable-cuda --enable-cuvid
 --enable-libnpp --enable-cuda-nvcc --enable-nvdec --enable-nonfree
 --enable-gpl
   libavutil      56. 26.100 / 56. 26.100
   libavcodec     58. 52.100 / 58. 52.100
   libavformat    58. 27.103 / 58. 27.103
   libavdevice    58.  7.100 / 58.  7.100
   libavfilter     7. 49.100 /  7. 49.100
   libswscale      5.  4.100 /  5.  4.100
   libswresample   3.  4.100 /  3.  4.100
   libpostproc    55.  4.100 / 55.  4.100
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] SPS unavailable in decode_picture_timing
 [h264 @ 0x562385393200] non-existing PPS 0 referenced
 [h264 @ 0x562385393200] decode_slice_header error
 [h264 @ 0x562385393200] no frame!
 Input #0, mpegts, from 'stream.ts':
   Duration: 00:00:09.96, start: 46064.961689, bitrate: 8685 kb/s
   Program 21
     Metadata:
       service_name    : —¢— —+0
       service_provider: —¢— —+0
     Stream #0:0[0xc9]: Video: h264 (Main) ([27][0][0][0] / 0x001B),
 yuv420p(top first), 720x576 [SAR 12:11 DAR 15:11], 25 fps, 25 tbr, 90k
 tbn, 50 tbc
     Stream #0:1[0xca]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, fltp, 256 kb/s
     Stream #0:2[0xcc](rus): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
 Output #0, mpegts, to 'copy.ts':
   Metadata:
     encoder         : Lavf58.27.103
     Stream #0:0: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(top
 first), 720x576 [SAR 12:11 DAR 15:11], q=2-31, 25 fps, 25 tbr, 90k tbn,
 90k tbc
     Stream #0:1: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo,
 fltp, 256 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 frame=    0 fps=0.0 q=-1.0 Lsize=     335kB time=00:00:09.55 bitrate=
 287.5kbits/s speed= 636x
 video:0kB audio:299kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 12.027465%
 }}}

 In attach stream dump and ffmpeg report.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7860>
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