Here is the module loopback test log: I: alsa-sink.c: Trying resume... I: alsa-util.c: cannot disable ALSA period wakeups I: alsa-util.c: ALSA period wakeups were not disabled I: alsa-sink.c: Resumed successfully... I: alsa-sink.c: Starting playback. I: resampler.c: Using resampler 'speex-float-3' I: resampler.c: Using float32le as working format. I: resampler.c: Choosing speex quality setting 3. I: sink-input.c: Created input 1 "Loopback from AK4571 " on alsa_output.hw_1_0 with sample spec s16le 2ch 48000Hz and channel map front-left,front-right I: sink-input.c: media.name = "Loopback from AK4571 " I: sink-input.c: media.role = "abstract" I: sink-input.c: media.icon_name = "audio-input-microphone-usb" I: sink-input.c: module-stream-restore.id = "sink-input-by-media-role:abstract" I: remap.c: Using mono to stereo remapping I: resampler.c: Using resampler 'speex-float-3' I: resampler.c: Using float32le as working format. I: resampler.c: Choosing speex quality setting 3. I: source-output.c: Created output 3 "Loopback to PandaHDMI" on alsa_input.hw_2_0 with sample spec s16le 2ch 48000Hz and channel map front-left,front-right I: source-output.c: media.name = "Loopback to PandaHDMI" I: source-output.c: media.role = "abstract" I: source-output.c: media.icon_name = "audio-card" I: source-output.c: module-stream-restore.id = "source-output-by-media-role:abstract" I: module-loopback.c: Max request changed I: module-loopback.c: Max request changed I: module-loopback.c: Skipping 0 bytes I: module.c: Loaded "module-loopback" (index: #20; argument: ""). I: module-loopback.c: New rate of 47361 Hz not within 2? of 48000 Hz, forcing smaller adjustment I: module-loopback.c: New rate of 47362 Hz not within 2? of 47904 Hz, forcing smaller adjustment I: module-loopback.c: New rate of 47387 Hz not within 2? of 47808 Hz, forcing smaller adjustment I: module-loopback.c: New rate of 50480 Hz not within 2? of 47712 Hz, forcing smaller adjustment I: module-loopback.c: New rate of 50747 Hz not within 2? of 47807 Hz, forcing smaller adjustment I: module-loopback.c: New rate of 50958 Hz not within 2? of 47902 Hz, forcing smaller adjustment
