Hi, I am playing a mkv with 5.1 channels from a mkv. I configure libasound for 6 channels and I feed them interleave audio using snd_pcm_writei. I use the default pulse audio device. So far, nothing is wrong. However, I do not ear things correctly. I listen this on my stereo speaker. There is no mixdown to stereo and I was wondering how to do that. I tried to use chmap api but anything I try on the default device returns an error. I was wondering what was the correct way to do that? Using the mixing api? How do we detect that my device output stereo if chmap doesn't work? I am on a ubuntu 18.04 linux box. Thanks, Eric _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
