Re: Audio video synchronisation in directshow

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From: subhi (subhashkjain2001_at_hotmail.com)
Date: 01/11/05 

Date: Tue, 11 Jan 2005 05:30:36 -0500

>> AMCAP is not for audio video it is only for video
>> in my project i need audio video synchronization
>> main problem is with audio .
>> My audio is not synchronization it always comes late
>> in preview and capture.
>> subhi
>
>Right. Have you read the section in the Docs, 'Live >SOurces'. Here is
an
>extract
>
>'Live sources can be synchronized through the >IAMPushSource interface.
The
>Filter Graph Manager does not synchronize live sources >unless the
>application enables synchronization by calling the
>IAMGraphStreams::SyncUsingStreamOffset method.'

>I haven't done this so I don't know if there is anything >tricky, but
this
>would seem to be your issue.

Yes, I try that also but its not working
My problem is abt audio video synchronization
I want to know how to use refrence clock
how can i use sound renderer clock as graph clock
or vice versa
IS this approach will work
subhi

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