Thanks a bunch Bryan. Here's what fixed my problems: for some reason in
myth settings in Recording profiles the comments say: "Sets the audio
sampling rate for your DSP. Ensure that you choose a sampling rate
appropriate for your device. btaudio may only allow 32000." so
understandably I assumed the default was 32000 and furthermore that it
was ok to change the sample rate. What made this worse was that because
I couldn't see all of the comments, I couldn't make out "btaudio". Well
it's fixed now so all's good.
Bryan Mayland wrote:
Larry Symms wrote:
replace all occurrences of bitrate with sample rate. It seems myth
doesn't actually change the sample rate even though it allows you to
select a different one. I'm guessing muting (i.e. turn off) "multi
track rate locking" in alsamixer will fix all my problems.
This is true. I changed the backend myself to allow non-48KHz
recording but then I started having A/V sync problems. If you want to
give it a try, the code is in libs/libmythtv/mpegrecorder.cpp. Just
look for where it says "only 48kHz works properly". If you comment
the line below that out, and uncomment the block below that, you can
use other sample rates (if you think you'll have better luck than I did).
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