Audio Bitrate

Wowza Streaming Engine
1

I’m recording video with webcam and it creates one flv file and one transcoded .mp4. When I record a video from webcam, I want to change audio rate. I want to make it 48Khz but audio codec is AAC Mono 16Khz in both files.

My AS3 code:

microphone.rate = 44;

microphone.codec = SoundCodec.SPEEX;

microphone.setSilenceLevel(0);

microphone.setUseEchoSuppression(true);

My transcode.xml:

Can you suggest a solution for it please? Maybe I don’t need 48000Khz audio but I want to know if changing audio rate is possible or not.

Thanks a lot

2

I don’t see a way to change the sample rate (Hz) in the default template or extended parameters. And I don’t think you can increase sample rate from 16 to 48 in any case.

You should probably reset /Bitrate to “${SourceAudioBitrate}”

Rihca