[FFmpeg-user] Patching fails on FFMPEG

[Geetha Priya]

Hi All,

I am trying to apply to apply a patch for a ticket 649 (
http://ffmpeg.org/trac/ffmpeg/ticket/649) on to my FFMPEG already
installed. But the patch fails with the following error message -

geetha at geetha-VirtualBox:~/ffmpeg$ patch -p0 <
/home/geetha/ffmpeg_patch/phmi-20111114T1312-ffmpeg-applehttp_sliding_window_seek.diff
can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/libavformat/applehttp.c b/libavformat/applehttp.c
|index 97bd74a..3f2f00d 100644
|--- a/libavformat/applehttp.c
|+++ b/libavformat/applehttp.c
--------------------------
File to patch:
/home/geetha/ffmpeg_patch/phmi-20111114T1312-ffmpeg-applehttp_sliding_window_seek.diff
patching file
/home/geetha/ffmpeg_patch/phmi-20111114T1312-ffmpeg-applehttp_sliding_window_seek.diff
Hunk #1 FAILED at 639.
1 out of 1 hunk FAILED -- saving rejects to file
/home/geetha/ffmpeg_patch/phmi-20111114T1312-ffmpeg-applehttp_sliding_window_seek.diff.rej

Please assist!

Regards,
Geetha