High Quality ALACs play on half speed or so.

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High Quality ALACs play on half speed or so.

Postby nicholasa » Fri Nov 26, 2010 1:59 pm

Hi, i have some ALACs in verry high quality, 24-bit 96 kHz wich don't play well in Subsonic.
LAME version 3.98.4
ffmpeg version 0.6.1

I'm running 4.2 (build 1944) on OS X and i have tried altering the transcoding settings for m4a:
Step 1: ffmpeg -i %s -f wav -ar 44100 -ac 2 -
Step 2: lame --preset cbr %b --tt %t --ta %a --tl %l -S - -

But this has no affect what so ever.

Everything else works fine and dandy.

Can somebody help me?
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Postby stozher » Sun Nov 28, 2010 11:24 pm

ALAC 96 kHz to MP3 (Subsonic 4.2):

Step 1: ffmpeg -i %s -f s32le -
Step 2: ffmpeg -f s32le -ar 96000 -ac 2 -i - -f wav -ar 44100 -
Step 3: lame --preset cbr %b -S --tt %t --ta %a --tl %l - -

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Postby nicholasa » Fri Dec 10, 2010 11:57 am

Thanks so much!!!
It seems to work like a charm, i'm testing it at work now :) :lol:

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Okay, this only works with my vinyl rips, all other files now sound like Alvin and the chipmunks.. :cry:
I have created a new player called 'vinyl' and assigned the above transcoding for that player only. Maybe this is the solution?
Lossless junkie!
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Subsonic running on Win Server 2012, 12TB ISCSI NAS.
nicholasa
 
Posts: 15
Joined: Mon Nov 22, 2010 9:51 am


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