(11-29-2018, 04:11 PM)Tim Curtis Wrote: I have some AAC encoded files that play just fine.
What does MPD log show?
cat /var/log/mpd/log
for all AAC that are not played I receive the following:
Code:
Nov 29 17:41 : exception: Failed to open "ALSA bluetooth" [alsa]
Nov 29 17:41 : exception: nested: Error opening ALSA device "btstream"
Nov 29 17:41 : exception: snd_pcm_hw_params() failed: Invalid argument
Mediainfo of this file is: "
Code:
mediainfo 01\ Melancholisch\ schön.m4a
General
Complete name : 01 Melancholisch schön.m4a
Format : MPEG-4
Format profile : Apple audio with iTunes info
Codec ID : M4A (M4A /mp42/isom)
File size : 7.26 MiB
Duration : 3 min 39 s
Overall bit rate mode : Constant
Overall bit rate : 277 kb/s
Album : Melancholisch schön
Album/Performer : 2raumwohnung
Part/Position : 1
Part/Total : 1
Track name : Melancholisch schön
Track name/Position : 1
Track name/Total : 11
Performer : 2raumwohnung
Composer : Inga Humpe, Tommi Eckart
Genre : Pop
ContentType : Music
Recorded date : UTC 2005-06-20 07:00:00
Encoded date : UTC 2007-09-06 19:16:37
Tagged date : UTC 2017-02-28 23:20:17
Copyright : ℗ 2005 it sounds GmbH
Service name : iTunes
Cover : Yes / Yes
Comment : UnvAlb
Rating : None
tool : 144255989988720642
AppleStoreAccount : owneremail
AppleStoreCatalogID : 263711790
AlbumTitleID : 73008473
cmID : 263659767
PlayListID : 263711778
GenreID : 14
AppleStoreCountry : Germany
AppleStoreAccountType : iTunes
PurchaseDate : 2010-09-18 10:17:48
Audio
ID : 1
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 3 min 39 s
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 6.69 MiB (92%)
Encoded date : UTC 2007-09-06 19:16:37
Tagged date : UTC 2017-02-28 23:20:17
I also tried newer AAC files , which have little diffrent structure/output and they also not working yet. (Codec ID is always the same ). Hmm - I try to get more "google" answers. And will also try if I could play them with the HifiBerry mounted (which would be strange, but we will see)
[Update] ok, it also doesn't work when Hifiberry Digi+Pro is mounted and configured as BT. When I configure the Hifiberry to use the S/PDIF Link, it works also with AAC - regardsless how old they are. So it is a BT driver problem. It looks a bit that the configuration/setup for AAC might be wrong. Any tipps, where I could start my search ?