[FFmpeg-trac] #6418(undetermined:open): ffmpeg QSV doesnt work with live streams
FFmpeg
trac at avcodec.org
Fri May 26 11:57:56 EEST 2017
#6418: ffmpeg QSV doesnt work with live streams
-------------------------------------+-------------------------------------
Reporter: rycius | Owner:
Type: defect | Status: open
Priority: important | Component:
Version: git-master | undetermined
Keywords: qsv | Resolution:
regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by rycius):
At this time i made ts dump with TS Analyzer, and this dump doesn't work
as like live stream.
You can download this one sample from
https://www.dropbox.com/s/wv9yg0co57mv6ey/stream_dump.ts?dl=0
ffmpeg output:
{{{
ffmpeg -hwaccel qsv -c:v mpeg2_qsv -i stream_dump.ts -c:v h264_qsv -b:v 3M
-maxrate 3M -look_ahead 0 -c:a copy -f mpegts udp://127.0.0.1:1234
ffmpeg version N-86258-g5782e0b Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --enable-libmfx --enable-nonfree --disable-ffplay
--disable-ffprobe --disable-ffserver --disable-doc
libavutil 55. 63.100 / 55. 63.100
libavcodec 57. 96.101 / 57. 96.101
libavformat 57. 72.101 / 57. 72.101
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 90.100 / 6. 90.100
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
[mpeg2video @ 0x27c6d20] Invalid frame dimensions 0x0.
Last message repeated 2 times
Input #0, mpegts, from 'stream_dump.ts':
Duration: 00:00:25.73, start: 57544.144956, bitrate: 5428 kb/s
Program 157
Metadata:
service_name : Info tv
service_provider: xxxx
Stream #0:0[0x623]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 4026 kb/s, 25 fps,
25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x624]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s (clean effects)
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (mpeg2_qsv) -> h264 (h264_qsv))
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
[mpeg2_qsv @ 0x27c8420] Decoding pixel format '(null)' is not supported
Error while decoding stream #0:0: Function not implemented
Too many packets buffered for output stream 0:1.
Conversion failed!
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6418#comment:9>
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