[Live-devel] H264 + ulaw streaming with audio vibration

[Eric_Hsieh at alphanetworks.com]

Hi Ross,

Now, we face a weird situation under H264+ulaw streaming.
Please listening this: https://dl.dropboxusercontent.com/u/38773854/vibrating_voice.mp4

H264 with 8K, mono, 16bit ulaw streaming is ok. We set fDurationInMicroseconds to be 64000.
But, H264 with 16K, stereo, 16bit ulaw streaming is vibration. We set fDurationInMicroseconds to be 16000.
And, we try to set fDurationInMicroseconds to be 0. There is no audio output from vlc player.

fDurationInMicroseconds Calculation is based on:
samples * (1000000 / sample rate) / channels

We try to record raw data and ulaw data from device, both are good.
Do you have any suggestion about this issue? Thanks a lot.

regards, eric, 12/17

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