Bug 16379 – aac->pcm using faad is wrong at non-44.1 samplerates

Bug 16379 - aac->pcm using faad is wrong at non-44.1 samplerates

Summary:

aac->pcm using faad is wrong at non-44.1 samplerates

Status:	RESOLVED FIXED

Product:	Logitech Media Server
Classification:	Unclassified
Component:	Transcoding
Version:	7.5.1
Platform:	Infrant ReadyNAS Other

Importance:	P3 normal (vote)
Target Milestone:	7.6.0
Assigned To:	Andy Grundman

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-07-23 06:00 UTC by Andy Grundman
Modified:	2011-05-24 07:44 UTC (History)
CC List:	4 users (show)

See Also:
Category:	Bug

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Description Andy Grundman 2010-07-23 06:00:57 UTC

Test stream: http://www.somafm.com/illstreet32.pls

This is mainly a problem for Sparc ReadyNAS but also occurs if you configure any other system to use aac->pcm.

The faad commandline -s 44100 does not really do any resampling.  We would need to remove the -s value, detect the samplerate during the scan phase, and pass the right samplerate to the player in the strm command.

Comment 1 SVN Bot 2010-07-23 06:55:15 UTC

 == Auto-comment from SVN commit #31104 to the slim repo by agrundman ==
 == http://svn.slimdevices.com/slim?view=revision&revision=31104 ==

Fixed bug 16379, detect correct AAC stream samplerate for PCM transcoding

Comment 2 Mickey Gee 2011-05-23 09:43:12 UTC

Andy, can you provide repro steps.

Comment 3 Andy Grundman 2011-05-24 07:44:23 UTC

To repro: Play the test stream in comment 1 on an ip3k player connected to a Sparc ReadyNAS.