[Live-devel] How to realize pause in H.264 stream

Woods woods.biz at gmail.com
Mon Jun 29 16:33:51 PDT 2009


I had similar experience, but finally noticed the cause was VLC pause button
not sending RTSP PAUSE command to the server. Not sure if this friend
encounter the same case, and you can check it use any sniffer software.

-Woods


On Mon, Jun 29, 2009 at 6:05 PM, Ross Finlayson <finlayson at live555.com>wrote:

> when I use live555 to stream H.264 file stream,the client(VLC) could play
>> or teardown the stream.
>> But when I press the 'pause ' button, it does nothing, the video play as
>> also.
>>
>
> Are you streaming via unicast, or via multicast.
>
> If you're streaming via unicast, then RTSP "PAUSE" should work.  Note that
> the "pauseStream()" virtual function is reimplemented in
> "OnDemandServerMediaSubsession".
>
> If, however, you're streaming via multicast, then "PAUSE" is not
> implemented, by default, because it usually doesn't make sense for one
> client of a multicast stream to be able to pause the stream for everyone
> else.
> --
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
> _______________________________________________
> live-devel mailing list
> live-devel at lists.live555.com
> http://lists.live555.com/mailman/listinfo/live-devel
>



-- 
Woods
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