[FFmpeg-trac] #6361(avcodec:new): Seeking fails for H264 file
FFmpeg
trac at avcodec.org
Tue May 2 04:29:11 EEST 2017
#6361: Seeking fails for H264 file
---------------------------------+--------------------------------------
Reporter: Krakean | Type: defect
Status: new | Priority: normal
Component: avcodec | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
---------------------------------+--------------------------------------
Summary of the bug:
Sample: https://yadi.sk/i/jteUfal9hY7QR (press the "Скачать" to
download)
Decoding is fine, but seek is broken.
PotPlayer & Microsoft DTV-DVD Video decoder seeking normal.
How to reproduce:
{{{
% ffplay.exe no_recovery_ffmpeg.m2ts
ffplay version N-63843-g6d40849 Copyright (c) 2003-2014 the FFmpeg
developers
built on Jun 8 2014 22:02:04 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-li
bass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-
libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-
libmp3lame --enable-libopencore-amrnb --
enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex
--enable-libtheora --enable-libtwolame -
-enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
libx264 --enable-libx265 --enable-
libxavs --enable-libxvid --enable-decklink --enable-zlib
libavutil 52. 89.100 / 52. 89.100
libavcodec 55. 66.100 / 55. 66.100
libavformat 55. 42.101 / 55. 42.101
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 6.100 / 4. 6.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mpegts, from 'no_recovery_ffmpeg.m2ts': sq= 0B f=0/0
Duration: 00:01:58.20, start: 4328.545078, bitrate: 13543 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448),
yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr,
90k tbn, 47.95 tbc
[h264 @ 0464ce20] mmco: unref short failure 49KB sq= 0B f=0/0
Last message repeated 1 times
[h264 @ 0464c600] mmco: unref short failure 0KB sq= 0B f=0/0
[h264 @ 0464c600] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 0464dc60] reference picture missing during reorder
[h264 @ 0464dc60] Missing reference picture, default is 65512
[h264 @ 045677c0] mmco: unref short failure
[h264 @ 045677c0] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 0464dc60] reference picture missing during reorder
[h264 @ 0464dc60] Missing reference picture, default is 65512
[h264 @ 0464dc60] reference picture missing during reorderB f=0/0
[h264 @ 0464dc60] Missing reference picture, default is 65512
[h264 @ 0464dc60] reference picture missing during reorder
[h264 @ 0464dc60] Missing reference picture, default is 65512
[h264 @ 0464ce20] mmco: unref short failure 433KB sq= 0B f=0/0
[h264 @ 0464ce20] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 04566700] mmco: unref short failure
[h264 @ 04566700] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 05540a80] Missing reference picture, default is 00B f=0/0
[h264 @ 0464c600] reference picture missing during reorder
Last message repeated 1 times
[h264 @ 0464c600] Missing reference picture, default is 0
Last message repeated 1 times
[h264 @ 05540a80] Missing reference picture, default is 0
[h264 @ 0464dc60] mmco: unref short failure
[h264 @ 0464c600] reference picture missing during reorder
Last message repeated 1 times
[h264 @ 0464c600] Missing reference picture, default is 0
Last message repeated 1 times
[h264 @ 04566d00] reference picture missing during reorder
[h264 @ 04566d00] Missing reference picture, default is 65540
[h264 @ 05540a80] Missing reference picture, default is 0
[h264 @ 0464c600] reference picture missing during reorderB f=0/0
Last message repeated 1 times
[h264 @ 0464c600] Missing reference picture, default is 0
Last message repeated 1 times
[h264 @ 04566d00] reference picture missing during reorder
[h264 @ 04566d00] Missing reference picture, default is 65540
[h264 @ 05540a80] Missing reference picture, default is 00B f=0/0
[h264 @ 0464c600] reference picture missing during reorder
Last message repeated 1 times
[h264 @ 0464c600] Missing reference picture, default is 0
Last message repeated 1 times
[h264 @ 04566d00] reference picture missing during reorder
[h264 @ 04566d00] Missing reference picture, default is 65540
[h264 @ 04566d00] reference picture missing during reorder
[h264 @ 04566d00] Missing reference picture, default is 65540
[h264 @ 0464c600] mmco: unref short failure 0KB sq= 0B f=0/0
[h264 @ 0464c600] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 0464dc60] mmco: unref short failure
[h264 @ 0464dc60] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[h264 @ 0464c600] mmco: unref short failure 424KB sq= 0B f=0/0
[h264 @ 0464ce20] mmco: unref short failure 29KB sq= 0B f=0/0
[h264 @ 045677c0] reference picture missing during reorder
[h264 @ 045677c0] Missing reference picture, default is 65542
[h264 @ 04567fe0] mmco: unref short failure
[h264 @ 045677c0] reference picture missing during reorder
[h264 @ 045677c0] Missing reference picture, default is 65542
[h264 @ 045677c0] reference picture missing during reorder
[h264 @ 045677c0] Missing reference picture, default is 65542
[h264 @ 045677c0] reference picture missing during reorderB f=0/0
[h264 @ 045677c0] Missing reference picture, default is 65542
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6361>
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