[Live-devel] OutPacketBuffer::maxSize should be larger by default?

Roman Gaufman hackeron at gmail.com
Tue Apr 2 04:55:34 PDT 2013


Hey,

Every camera I use these days seems to exceed the
default OutPacketBuffer::maxSize by quite a large margin, e.g.

MultiFramedRTPSink::afterGettingFrame1(): The input frame data was too
large for our buffer size (60804).  116669 bytes of trailing data was
dropped!  Correct this by increasing "OutPacketBuffer::maxSize" to at least
176669, *before* creating this 'RTPSink'.  (Current value is 60000.)

Is there any reason this buffer is so small by default?

The buffers seem to be very small across the board, e.g.

./testProgs/testRTSPClient rtsp://86.146.236.49/media/video1

Outputs:

MultiFramedRTPSource::doGetNextFrame1(): The total received frame size
exceeds the client's buffer size (100000).  37417 bytes of trailing data
will be dropped!

Maybe the default should be at least 200000 to accommodate 720P and 1080P
cameras these days?

Roman
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