> When using live555 proxy server to relay backend camera's both video
> and audio channels, RTPInterface.cpp always complain send data over tcp
> failed.
> My Camera's Video is encoded with H264, Audio is 711-Alaw.
> Camera<========TCP==========>live555ProxyServer<==========TCP=======>VLC
> When changed audio codec from 711-alaw to 711-ulaw or MP2L2 or other
> Codec, everything is OK.
This is surprising, because the “LIVE555 Proxy Server” should be treating a-law
audio exactly the same way that it treats u-law audio.
I suspect that there may be a problem in the way that your camera handles
streaming of a-law audio.
Have you tried connecting to the camera directly from VLC, or using “openRTSP”
- i.e.
Camera<========TCP==========>VLC
or
Camera<========TCP==========>openRTSP (with the “-t” option)
?
Do you have an a-law audio WAV file (generated from your camera) that I could
use for testing?
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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