[FFmpeg-trac] #1464(FFplay:new): FFplay regression with H264 high profile input
FFmpeg
trac at avcodec.org
Tue Jun 19 09:26:01 CEST 2012
#1464: FFplay regression with H264 high profile input
--------------------------------+---------------------------------------
Reporter: ianm | Type: defect
Status: new | Priority: normal
Component: FFplay | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
--------------------------------+---------------------------------------
Summary of the bug:
FFplay version 0.8.12 successfully decodes and plays this file. FFplay
from snapshot downloaded {{{
http://git.videolan.org/?p=ffmpeg.git;a=snapshot;h=HEAD;sf=tgz }}}
(ffmpeg-HEAD-0c142e4.tar.gz 19 June 2012) does not like this file.
A sample of the source file is attached.
How to reproduce:
Output using ffplay-0.8.12
{{{
./ffplay ../h264_high_profile.h264
ffplay version 0.8.12, Copyright (c) 2003-2011 the FFmpeg developers
built on Jun 18 2012 14:48:35 with gcc 4.2.2
configuration: --enable-memalign-hack --disable-devices --disable-
network --enable-shared --disable-static --disable-debug --enable-swscale
--enable-gpl --prefix=/tmp
libavutil 51. 9. 1 / 51. 9. 1
libavcodec 53. 8. 0 / 53. 8. 0
libavformat 53. 5. 0 / 53. 5. 0
libavdevice 53. 1. 1 / 53. 1. 1
libavfilter 2. 23. 0 / 2. 23. 0
libswscale 2. 0. 0 / 2. 0. 0
libpostproc 51. 2. 0 / 51. 2. 0
[h264 @ 0x807d810] Estimating duration from bitrate, this may be
inaccurate
Input #0, h264, from '../h264_high_profile.h264':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: h264 (High), yuv420p, 704x576, 25 fps, 25 tbr,
1200k tbn, 50 tbc
8.91 A-V: 0.000 s:0.0 aq= 0KB vq= 0KB sq= 0B f=0/0 0/0
}}}
Output from HEAD-0c142e4
{{{
./ffplay ../h264_high_profile.h264
ffplay version 0.10.2.git-0c142e4 Copyright (c) 2003-2012 the FFmpeg
developers
built on Jun 19 2012 07:03:12 with gcc 4.2.2
configuration: --enable-memalign-hack --disable-devices --disable-
network --enable-shared --disable-static --disable-debug --enable-swscale
--enable-gpl --prefix=/tmp
libavutil 51. 58.100 / 51. 58.100
libavcodec 54. 25.100 / 54. 25.100
libavformat 54. 8.100 / 54. 8.100
libavdevice 54. 0.100 / 54. 0.100
libavfilter 2. 81.100 / 2. 81.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
[h264 @ 0x8082c10] top block unavailable for requested intra4x4 mode -1 at
10 0
[h264 @ 0x8082c10] error while decoding MB 10 0, bytestream (5074)
[h264 @ 0x8082c10] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8082c10] concealing 1353 DC, 1353 AC, 1353 MV errors
[h264 @ 0x8082c10] top block unavailable for requested intra4x4 mode -1 at
11 0
[h264 @ 0x8082c10] error while decoding MB 11 0, bytestream (2753)
[h264 @ 0x8082c10] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8082c10] concealing 1516 DC, 1516 AC, 1516 MV errors
[h264 @ 0x8082c10] concealing 1499 DC, 1499 AC, 1499 MV errors
[h264 @ 0x8083010] Estimating duration from bitrate, this may be
inaccurate
Input #0, h264, from '../h264_high_profile.h264':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (High), yuv420p, 704x576, 25 fps, 25 tbr,
1200k tbn, 50 tbc
[ffplay_buffer @ 0x8539810] w:704 h:576 pixfmt:yuv420p tb:1/1200000 fr:0/1
sar:0/1 sws_param:
[h264 @ 0x8084810] top block unavailable for requested intra4x4 mode -1 at
10 0
[h264 @ 0x8084810] error while decoding MB 10 0, bytestream (5074)
[h264 @ 0x8084810] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084c10] concealing 1353 DC, 1353 AC, 1353 MV errors
[h264 @ 0x8084010] top block unavailable for requested intra4x4 mode -1 at
11 0
[h264 @ 0x8084010] error while decoding MB 11 0, bytestream (2753)
[h264 @ 0x8084010] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084810] concealing 1516 DC, 1516 AC, 1516 MV errors 0B f=0/0
[h264 @ 0x8084c10] concealing 1499 DC, 1499 AC, 1499 MV errors0/0
[h264 @ 0x8084010] concealing 1562 DC, 1562 AC, 1562 MV errors0/0
[h264 @ 0x8084810] concealing 1549 DC, 1549 AC, 1549 MV errors
[h264 @ 0x8084c10] top block unavailable for requested intra4x4 mode -1 at
28 0
[h264 @ 0x8084c10] error while decoding MB 28 0, bytestream (4088)
[h264 @ 0x8084c10] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084010] concealing 1567 DC, 1567 AC, 1567 MV errors0/0
[h264 @ 0x8084810] concealing 1431 DC, 1431 AC, 1431 MV errors0/0
[h264 @ 0x8084c10] concealing 1575 DC, 1575 AC, 1575 MV errors0/0
[h264 @ 0x8084010] concealing 1285 DC, 1285 AC, 1285 MV errors0/0
[h264 @ 0x8084810] concealing 1482 DC, 1482 AC, 1482 MV errors0/0
[h264 @ 0x8084c10] top block unavailable for requested intra mode at 16 0
[h264 @ 0x8084c10] error while decoding MB 16 0, bytestream (5696)
[h264 @ 0x8084c10] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084010] concealing 1577 DC, 1577 AC, 1577 MV errors
[h264 @ 0x8084810] top block unavailable for requested intra mode at 23 0
[h264 @ 0x8084810] error while decoding MB 23 0, bytestream (5604)
[h264 @ 0x8084810] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084c10] top block unavailable for requested intra4x4 mode -1 at
10 0
[h264 @ 0x8084c10] error while decoding MB 10 0, bytestream (3930)
[h264 @ 0x8084c10] concealing 1584 DC, 1584 AC, 1584 MV errors
[h264 @ 0x8084010] concealing 1567 DC, 1567 AC, 1567 MV errors0/0
[h264 @ 0x8084810] concealing 1084 DC, 1084 AC, 1084 MV errors
2.67 A-V: 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1464>
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