[Live-devel] Problem with RTSP streaming of HD Camera with Live555Proxyserver

Saverio ABC s.decarpentieri at abcimpianti.com
Tue May 13 07:41:03 PDT 2014


Dear Ross,

Why the first RTSP client works well and playback HD cam streaming very 
well while the second RTSP client can't playback video, the video result 
corrupt.  it's the same NAL units for both RTSP client.
Proxy server reads HD Megapixel Camera stream only once.
In LAN i can view more than one connection at the same time...I i should 
have limit only on 100Mbps network....

S.


>
> now we have the same situation:
>                                                                --> [RTSP client1]
>          [back-end RTSP/RTP stream] --> [LIVE555 Proxy Server] --> [RTSP client2]
>                                                                ...
>                                                                --> [RTSP clientN]
> If I use only one RTSP client all it's fine: the video HD streaming 
> result fine and not corrupt but, as soon as, i start another RTSP 
> client (es. vlc) the video HD streaming result corrupt as in attached 
> picture, WHY?

Is your first client VLC also, or only your second client?
>
> If you're using VLC as a client, then be aware that - if your NAL 
> units are excessively large - the first few received frames *will* be 
> truncated.  VLC notices this and increases its buffer size, so after a 
> few seconds should have increased its buffer size large enough. 
>  (However, VLC is not our software, so we can't help you with 
> VLC-related problems.)
>
>
> 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

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