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Synchronising video and audio on an all in one reader/decoder filter.
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Tim Cannell
Jan 29, 2002, 11:23:48 AM1/29/02
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Dear all !
I have written a source filter that reads a custom movie file format (using
an SDK) and delivers audio and video sample on respective output pins to the
MS Video and DirectSound renderers.
I deliver the video frames and sound samples successfully at the correct
framerate and sampling frequencies but there is no mechanism to keep these
two synchronized and they do indeed go out of sych after a while.
I have written a source filter that reads a custom movie file format (using
an SDK) and delivers audio and video sample on respective output pins to the
MS Video and DirectSound renderers.
I deliver the video frames and sound samples successfully at the correct
framerate and sampling frequencies but there is no mechanism to keep these
two synchronized and they do indeed go out of sych after a while.
What is the best way of synchronising these sources ?
Thanks
Tim Cannell
Tim Cannell
Jan 30, 2002, 5:18:01 AM1/30/02
to
Eric Sassaman [MS]
Feb 4, 2002, 7:17:18 PM2/4/02
to
please note that Microsoft is not monitoring this newsgroup any
longer. This newsgroup may be deleted at a future date.
longer. This newsgroup may be deleted at a future date.
We highly recommend you repost your question to
microsoft.public.win32.programmer.directx.video as the best place to
discuss any DirectShow, DirectAnimation, or DirectTransforms
programming questions. Thanks!
--
Eric Sassaman
Microsoft Support
This posting is provided AS IS with no warranties, and confers no rights.
"Tim Cannell" <t...@eworker.co.uk> wrote in message
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