[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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