[Live-devel] about MultiFramedRTPSink::fOurMaxPacketSize

[Ross Finlayson]

> I use live555 to stream  files(1080p/60 frames).I found that the default value of MultiFramedRTPSink::fOurMaxPacketSize is 1448.When streaming the file(1080p/60 frames) using this value,there are many mosaic at the client.I modified this value to 2896(setPacketSizes(1000, 2896)) and the picture at the client is well(no mosaic).
> The network is the same one(LAN /100M) and the MTU is 1500.But why the it is ok with the value of 2896?

I don't know, because you haven't said anything about what video codec you use (and I don't particularly care, because you use an unprofessional email address).  But if your LAN's MTU really is 1500, then I don't see how your system could perform better with 2896-byte RTP packets (because packets that large will be subject to IP-level fragmentation, which is generally a bad idea).

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.live555.com/pipermail/live-devel/attachments/20121222/80f19b19/attachment-0001.html>