Re: Render url stream

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: stang (stang_at_newsgroups.nospam)
Date: 05/12/04 

Date: Tue, 11 May 2004 19:12:43 -0700

Thanks,
    I used to handle it like this way. Actually, I cannot check any graph
status from that thread while ASFReader is buffering. even I post status
query
message to the thread. But I have a feeling that this shall be bug of the
ASFReader
filter in ASYNC read mode.

Regards
Steven

""Ying-Shen Yu[MSFT]"" <v-yiy@online.microsoft.com> wrote in message
news:3r5sCx0NEHA.1016@cpmsftngxa10.phx.gbl...
> Hi Steven,
>
> After researching this issue for a while, I got some findings now.
> When the graph began running, the WM ASF reader will block (wait for an
> event) on the calling thread until it got the first frame.
> I think we may workaround this issue by calling Run in another thread, so
> the main UI will not get blocked when retrieving the first frame, to keep
> the video playing, we need create a message loop on that thread to process
> the UI messages of the ActiveMovie Window.
>
> Does it resolve your problem?
> If you still have problem on this issue, please feel free to post it in
> this thread.
>
> Cheers,
>
> Best regards,
>
> Ying-Shen Yu [MSFT]
> Microsoft Community Support
> Get Secure! - www.microsoft.com/security
>
> This posting is provided "AS IS" with no warranties and confers no rights.
> This mail should not be replied directly, please remove the word "online"
> before sending mail.
>

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