Audacity Forum

Yes correct! mixing is not by codec of ffmpeg, but on the PCM audio by the channel mixing block part of the ffmpeg resampler. What i meant by "when ac3 5.1 downmixed to wav 2 chs using ffmpeg" is, ffmpeg decoding ac3 5.1 audio and later downmixing to stereo by the channel mixing part of th...

Thanks Steve! What mixing algorithm is used in audacity to downmix ac3 5.1 to wav 2 chs? I know Audacity uses ffmpeg for decoding ac3. But is the downmix 5.1 to 2, different from the ffmpeg? Because, i see the audio volume is different playing below two in audacity: - when ac3 5.1 downmixed to wav 2...

how to play a TS file having ac3 5.1 in audacity.

Audio volume seems to bi high. Any preference options recommended for playing ac3 5.1?