[Bug 58425] video/x-h264 alignment=au caps causes artifacts and crashes with nal-aligned streams

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58425

--- Comment #3 from [e-mail] ---
Upon further investigation, the underlying problem appears to be different from
what I first described. Most buffers submitted by CRIWare are actually
au-aligned, but sometimes the last nal is incomplete, and it's continuation is
submitted in the next buffer, after which following buffers are correctly
au-aligned again. Windows can somehow handle this nightmare, but as of now,
Wine cannot. Letting h264parse align the buffers by not setting alignment=au
makes the behavior match Windows.