VC1 changing sequence layer during the stream
Hi,
Is it problem of the player, that doesn't support changing of sequence layer, or in the stream itself?
According to spec for VC1 there is no restrict to change it during the stream
http://rfc-ref.org/RFC-TEXTS/4425/chapter4.html
4.6. Repeating the Sequence Layer Header
Here is sample file that crashes VLC player 2.0.1 using Windows Media Player it plays fine:
http://dl.dropbox.com/u/9992211/crash.wmv
The sequence layer and entry layer changes during the stream:
00 00 01 0f cb ee 13 f0 ef 88 80 00 00 01 0e 18 44 4f c3 bc 80
00 00 01 0f cb ef 13 f0 ef 0a 13 f8 3b f1 c0 ef 90 81 2d c6 db 8d 40 00 00 01 0e 4a 3f 28 40 00 00 01 0e 4a 3b 98 40
Another sample shows damaged images at the beginning using Windows Media Player it plays fine:
http://dl.dropbox.com/u/9992211/broken.wmv
The sequence layer and entry layer changes during the stream:
00 00 01 0f ca 00 13 f0 ef 0a 13 f8 3b f1 c0 ef 88 00 00 01 0e 4c 10 80
00 00 01 0f cb ef 13 f0 ef 0a 13 f8 3b f1 c0 ef 90 81 2d c6 db 8d 40 00 00 01 0e 4a 3f 28 40 00 00 01 0e 4a 3b 98 40