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Bug 674917 - mpeg4 codec parser typo caused screen mess to decoder
mpeg4 codec parser typo caused screen mess to decoder
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other All
: Normal critical
: 0.11.x
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2012-04-27 03:06 UTC by Wind Yuan
Modified: 2012-05-01 09:04 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
mpeg4 codecparser patch (817 bytes, patch)
2012-04-27 03:06 UTC, Wind Yuan 		none Details | Review

Description Wind Yuan 2012-04-27 03:06:14 UTC 
Created attachment 212925 [details] [review]
mpeg4 codecparser patch

Mpeg4 codec parser(gst-libs/gst/codecparsers/gstmpeg4parser.c) has typo error which may cause wrong GstMpeg4Packet offset/size when "vop->fcode_forward = 5"; The typo was in function "compute_resync_marker_size". It may happened in all plantform and may cause screen mess to some decoders.

There's a patch attached to fix this issue.
Please help review.
Comment 1 Wim Taymans 2012-05-01 09:04:11 UTC 
commit cd001d7b8e1857f45331778ee85967077a6d0405
Author: Wind Yuan <feng.yuan@intel.com>
Date:   Thu Apr 26 22:49:07 2012 -0400

    codecparser: mpeg4 type error