Ticket #1901 (open defect)
cavs artefacts
| Reported by: | ligw_hf | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | git-master | Keywords: | cavs |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | yes |
Description
hi all,
i found a ffmpeg a bug, with play chinese cavs stream , there is video flicker strongly.
Change History
comment:2 follow-up: ↓ 3 Changed 7 months ago by cehoyos
- Keywords decode removed
To make this a valid ticket, please provide a sample and please provide your ffmpeg command line together with complete, uncut console output.
comment:3 in reply to: ↑ 2 Changed 7 months ago by ligw_hf
Replying to cehoyos:
To make this a valid ticket, please provide a sample and please provide your ffmpeg command line together with complete, uncut console output.
Thanks,
i just use ffplay stream.avs
i tried new release 1.0 ,that problem is still there.
./ffplay -framerate 25 /hdd2/work/smb/clip-vs3000/stream.avs
ffplay version 0.10 Copyright (c) 2003-2012 the FFmpeg developers
built on Mar 7 2012 14:00:24 with gcc 4.4.2 20091027 (Red Hat 4.4.2-7)
configuration: --enable-gpl --enable-postproc --prefix=/usr
libavutil 51. 34.101 / 51. 34.101
libavcodec 53. 60.100 / 53. 60.100
libavformat 53. 31.100 / 53. 31.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 60.100 / 2. 60.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 52. 0.100 / 52. 0.100
[cavsvideo @ 0xb1e00480] max_analyze_duration 5000000 reached at 5000000
[cavs @ 0xb1e075a0] Found 1 unreleased buffers!
[cavsvideo @ 0xb1e00480] Estimating duration from bitrate, this may be inaccurate
Input #0, cavsvideo, from '/hdd2/work/smb/clip-vs3000/stream.avs':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: cavs, yuv420p, 720x576, 25 fps, 25 tbr, 1200k tbn, 25 tbc
61.16 A-V: 0.000 fd= 0 aq= 0KB vq= 48KB sq= 0B f=0/471 0
comment:4 Changed 7 months ago by cehoyos
- Status changed from new to open
- Version changed from unspecified to git-master
- Reproduced by developer set
- Summary changed from cavs format decode question to cavs artefacts
Some artefacts are visible on decoding.
$ ffmpeg -i stream.avs
ffmpeg version N-46531-g7693543 Copyright (c) 2000-2012 the FFmpeg developers
built on Nov 9 2012 09:49:15 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 5.100 / 52. 5.100
libavcodec 54. 71.100 / 54. 71.100
libavformat 54. 36.100 / 54. 36.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 21.106 / 3. 21.106
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
[cavsvideo @ 0x238d240] max_analyze_duration 5000000 reached at 5000000
[cavs @ 0x2393740] Found 1 unreleased buffers!
[cavsvideo @ 0x238d240] Estimating duration from bitrate, this may be inaccurate
Input #0, cavsvideo, from 'stream.avs':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: cavs, yuv420p, 720x576, 25 fps, 25 tbr, 1200k tbn, 25 tbc
At least one output file must be specified
cavs format decode flicker ,and stream is aviable at web site
http://en.sourceforge.jp/projects/sfnet_openavs/downloads/test-bitstreams/test%20bitstream%201/stream.avs/