Hi there i think i asked this question before, maybe this is the wrong
place to ask, we are needing to get a single cam broadcast streaming
with smooth framerates to about 10fps and smooth image quality, it seems
with any movement above just a talking head with an image quality on the
client greater than 80% it will cause frozen frames every 5 seconds. Im
not sure if its our server connection, red5, or the flash client
optimising for fast movement and its just up to tweaking settings.
Ive noticed it doesnt matter what connection you have ie 512K-1MB upload
is the same.
We have a stream publishing at 8fps, 5.5khz audio, keyframe 32, buffer 2
seconds, 192 x 144-320x240 video which is then scaled up on the
subscriber to 320x240 using image smoothing features in AS3. I noticed
with a buffer size greater than 2 the lip syncing is terrible.
For the video settings motional level is off, favor area is on, video
quality 95%. The audio component streams fine so nothing to worry about
there.
Let me know what experiences other people have, This is mainly for a
group wide live stream subscription, obviouslly for multiple video
conferencing the quality / size has to be degraded sadly !
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