Mp2EncodeConfiguration

MP2 (MPEG-1/2 Audio Layer II, ffmpeg’s encoder), constant bitrate. Supports mono/stereo at 16/22.05/24/32/44.1/48 kHz; bitrate and channel layout are on AudioEncodeConfiguration. The bitrate must be one Layer II allows for the sample rate and, at MPEG-1 rates, for the channel layout; anything else is rejected: 32 / 44.1 / 48 kHz, mono: 32 48 56 64 80 96 112 128 160 192 kbps 32 / 44.1 / 48 kHz, stereo: 64 96 112 128 160 192 224 256 320 384 kbps 16 / 22.05 / 24 kHz: 8 16 24 32 40 48 56 64 80 96 112 128 144 160 kbps