Hi,Sorry, I don't quite understand what you said. Can you ask how it was solved at the time? Create a new MediaAudioEncoder constructor (4 parameters), then the muxer in handleStartRecording() also needs to create 2 new ones? The listener is the same as 2?

[yanming0909]

Hi,

I think You can close this issue too. The solution is pretty simple : new MediaAudioEncoder(mMuxer_left, mMuxer_right, mMediaEncoderListener, mMediaEncoderListener2); (rest is obvious - create new MediaAudioEncoder constructor, so the VideoEncoder can still call the original one, and change every muxer related code in MediaEncoder.java of course with a new constructor too.)

mMediaEncoderListener2 is just for getting the outputpath of the second muxer.

Originally posted by @pricsko in https://github.com/saki4510t/UVCCamera/issues/29#issuecomment-171112382

[yanming0909]

Now the dual camera records audio and video, only one video has audio and video, the other has only 2 seconds to have images, all behind are black screen