id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
75	Chroma corruption with specific Fraps sample	Snowknight26		"With a specific sample (http://stfcc.org/misc/fraps_chroma_corruption.avi - ~48MB), chroma corruption is produced on at least two different frames after the decoding process.

With the same frame, note the difference between FFmpeg's output and the Fraps video decompresser's:
FFmpeg: http://stfcc.org/misc/fraps_chroma_corruption_ffmpeg.png
Fraps: http://stfcc.org/misc/fraps_chroma_corruption_fraps.png

Below output was for converion to huffyuv so it could be viewed in ffplay (ffplay doesn't display video for Fraps it seems):

{{{
C:\temp\Encoding\test>ffmpeg.exe -v 9 -loglevel 99 -i fraps_chroma_corruption.avi -vcodec huffyuv -pix_fmt rgb32 -y output.avi
FFmpeg version git-N-29181-ga304071, Copyright (c) 2000-2011 the FFmpeg developers
  built on Apr 18 2011 21:24:03 with gcc 4.5.2
  configuration: --enable-gpl --enable-version3 --enable-runtime-cpudetect --enable-memalign-hack --enable-avisynth --enable-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib --cross-prefix=i686-w64-mingw32- --target-os=mingw32 --arch=x86_32 --extra-cflags=-I/home/kyle/software/ffmpeg/external-libraries/win32/include --extra-ldflags=-L/home/kyle/software/ffmpeg/external-libraries/win32/lib --pkg-config=pkg-config
  libavutil    50. 40. 1 / 50. 40. 1
  libavcodec   52.120. 0 / 52.120. 0
  libavformat  52.108. 0 / 52.108. 0
  libavdevice  52.  4. 0 / 52.  4. 0
  libavfilter   1. 79. 0 /  1. 79. 0
  libswscale    0. 13. 0 /  0. 13. 0
[NULL @ 018BBE60] Probed with size=2048 and score=100
[avi @ 018BBE60] All info found
Input #0, avi, from 'fraps_chroma_corruption.avi':
  Duration: 00:00:01.51, start: 0.000000, bitrate: 260416 kb/s
    Stream #0.0, 1, 1/60: Video: fraps, bgr24, 960x540, 1/60, 60 tbr, 60 tbn, 60 tbc
[buffer @ 01747A30] w:960 h:540 pixfmt:bgr24
[ffsink @ 01747C30] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
[scale @ 01747E90] w:960 h:540 fmt:bgr24 -> w:960 h:540 fmt:bgra flags:0x4
[huffyuv @ 01751A70] using huffyuv 2.2.0 or newer interlacing flag
Output #0, avi, to 'output.avi':
  Metadata:
    ISFT            : Lavf52.108.0
    Stream #0.0, 0, 1/60: Video: huffyuv, bgra, 960x540, 1/60, q=2-31, 200 kb/s, 60 tbn, 60 tbc
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
frame=   91 fps= 60 q=0.0 Lsize=   70979kB time=1.52 bitrate=383378.5kbits/s

video:70971kB audio:0kB global headers:0kB muxing overhead 0.010824%
}}}"	defect	open	normal	avcodec	git		fraps				1	0