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Bug 736750 - vc1parse: fix sequence-layer/frame-layer endianness
vc1parse: fix sequence-layer/frame-layer endianness
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal normal
: 1.4.2
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2014-09-16 14:09 UTC by Aurélien Zanelli
Modified: 2014-09-19 08:38 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
vc1parse: fix sequence-layer/frame-layer endianness (2.07 KB, patch)
2014-09-16 14:10 UTC, Aurélien Zanelli 		committed Details | Review

Description Aurélien Zanelli 2014-09-16 14:09:18 UTC 
Sequence-layer and frame-layer are serialized in little-endian byte order. But currently when we parse them, we read in big-endian byte order.
Comment 1 Aurélien Zanelli 2014-09-16 14:10:13 UTC 
Created attachment 286298 [details] [review]
vc1parse: fix sequence-layer/frame-layer endianness

Sequence-layer and frame-layer are serialized in little-endian byte order except for STRUCT_C and framedata fields as described in SMPTE 421M Annex L.
Comment 2 Sebastian Dröge (slomo) 2014-09-16 14:41:20 UTC 
commit d2847eaa097dd9e144fcc755bfacac73480aaa85
Author: Aurélien Zanelli <aurelien.zanelli@parrot.com>
Date:   Tue Sep 16 15:59:58 2014 +0200

    vc1parse: fix sequence-layer/frame-layer endianness
    
    Sequence-layer and frame-layer are serialized in little-endian byte
    order except for STRUCT_C and framedata fields as described in SMPTE 421M Annex
    L.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736750
Comment 3 Aurélien Zanelli 2014-09-19 08:10:09 UTC 
Maybe, this fix should be applied to 1.4 branch.