[FFmpeg-user] Where to find the version ffmpeg version N-31774-g6c4e9ca

[X. Long]

I run into a problem of frame alignment between different version of ffmpeg.

I have a video decoded by someone else by the above version with some
information generated after processing the image. Now I also decoded
the video and processed the image and another type of information
generated. I want to marry the two types of information but first I
need to find the correct frame correspondence, which I find a
difficult task.

I am using the newest version of ffmpeg on windows, and the old
version someone else used is attached below, where can I download the
exact version of the software for: ffmpeg version N-31774-g6c4e9ca?

Thanks

Cindy

-------------------------------------

ffmpeg version N-31774-g6c4e9ca, Copyright (c) 2000-2011 the FFmpeg developers
  built on Aug  6 2011 22:22:11 with gcc 4.6.1
  configuration: --enable-gpl --enable-version3 --enable-memalign-hack
--enable-runtime-cpudetect --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
  libavutil    51. 11. 1 / 51. 11. 1
  libavcodec   53.  9. 1 / 53.  9. 1
  libavformat  53.  6. 0 / 53.  6. 0
  libavdevice  53.  2. 0 / 53.  2. 0
  libavfilter   2. 28. 0 /  2. 28. 0
  libswscale    2.  0. 0 /  2.  0. 0
  libpostproc  51.  2. 0 / 51.  2. 0
[wmv3 @ 01DDAB00] Extra data: 8 bits left, value: 0
Input #0, asf, from ‘20110826151009068.wmv':
  Metadata:
    WMFSDKVersion   : 12.0.7601.17514
    WMFSDKNeeded    : 0.0.0.0000
    IsVBR           : 1
    VBR Peak        : 50010.0000
    Buffer Average  : 63940.0000
  Duration: 00:25:57.94, start: 0.000000, bitrate: 38455 kb/s
    Stream #0.0(eng): Video: wmv3 (Main), yuv420p, 1600x1200, 49480
kb/s, 1k tbr, 1k tbn, 1k tbc
At least one output file must be specified