[mythtv-users] Quiet AAC audio

Jason Bright jaybright at gmail.com
Sun Feb 10 03:39:30 UTC 2013


This has me stumped - suggestions welcome..

Running 0.26-fixes (but this issue has been for ages).

Mostly default playback settings. Default ALSA device. Use the internal
software audio mixer.
Output is just regular stereo from the PC - no SPDIF, HDMI or anything
fancy,.

Playing back DVB-T recordings with MP2 audio - audio is fine. Can crank the
volume way up if required.

Playing back files with AAC audio are generally too quiet. Doesn't seem to
matter the source (I just finally noticed AAC seems to be the common
factor). Even with the MythTV mixer set to 100% and my external amp at
maximum, quiet dialog can be not loud enough.

Have been googling and going through all the internal settings with no luck
so far.  Any potential leads to improve this would be awesome.

Cheers! - j
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