Re: Low latency video in WebRTC

Den 26. juni 2018 16:40, skrev Mondain:
> Yes, RTSP absolutely uses RTP, but it doesn't require ICE nor DTLS /
> SRTP and those are major considerations.

Those things affect setup. When the call is established, the only
difference should be encryption - and that takes microseconds, not
milliseconds.

If you have realtime feed and have to reestablish the call, I think you
are in trouble no matter what the underlying technology is.

> 
> Regards,
> Paul
> 
> On Tue, Jun 26, 2018 at 8:57 AM Harald Alvestrand <harald@alvestrand.no
> <mailto:harald@alvestrand.no>> wrote:
> 
>     On 06/20/2018 11:43 PM, Mondain wrote:
>     > Putting on the architect hat for a moment here; I would recommend not
>     > using webrtc for a robot project that requires near realtime feed and
>     > control. You'd be better served with rtsp based solution, but those
>     > are just my two cents.
> 
>     <curiosity>
> 
>     what mechanisms in rtsp make it more suitable for this application?
> 
>     according to https://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol
>     RTSP also uses RTP for audio/video transfer.
> 
>

Received on Tuesday, 26 June 2018 16:48:05 UTC