[Mono-bugs] [Bug 356053] video races to catch up to audio after a seek

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https://bugzilla.novell.com/show_bug.cgi?id=356053

User fejj at novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=356053#c2


Jeffrey Stedfast <fejj at novell.com> changed:

           What    |Removed                                         |Added
----------------------------------------------------------------------------
         AssignedTo|mono-bugs at lists.ximian.com                      |rkvinge at novell.com
            Summary|progressive buffering broken                    |video races to catch up to audio after a seek




--- Comment #2 from Jeffrey Stedfast <fejj at novell.com>  2008-01-25 16:57:40 MST ---
watch a few minutes of a halo3 video then seek to some position (I've been
seeking to a position a few second behind the current position).

the video stream will restart from the beginning while the audio stream starts
from the seek position.


looks like a bug in ASFFrameReader::Advance(int)

if I change like 889 from:

                if (false && payload->presentation_time < first_pts) {

to:

                if (payload->presentation_time < first_pts) {


then it mostly works, but there's some distortion in the video for a few frames
(probably until it gets a keyframe?)


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