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Support for 24 bit Apple lossless audio files

Posted: 10 Jan 2009 18:13
by Xenakios
I am not sure if this request should be made to the VLC or the ffmpeg project, but I hope it's ok to ask about this here. :)

Re: Support for 24 bit Apple lossless audio files

Posted: 11 Jan 2009 15:50
by VLC_help
You have some sample files?

Re: Support for 24 bit Apple lossless audio files

Posted: 12 Jan 2009 07:06
by Xenakios
Here's a sample, I hope it doesn't contain something silly... ;) It should be sounds of fireworks recorded by a pal mine :

http://stashbox.org/358835/ilot.m4a

Re: Support for 24 bit Apple lossless audio files

Posted: 12 Jan 2009 17:39
by VLC_help

Code: Select all

avcodec warning: FIXME: unimplemented, unhandling of wasted_bytes (alac@0249B6D0) avcodec warning: FIXME: unimplemented sample size 24 (alac@0249B6D0)
I think this is a job for avcodec devs (or maybe contrib update is needed).

Re: Support for 24 bit Apple lossless audio files

Posted: 12 Jan 2009 20:29
by Jean-Baptiste Kempf
Does it play with ffplay?

Re: Support for 24 bit Apple lossless audio files

Posted: 13 Jan 2009 18:07
by VLC_help
I tested with ffplay 15815 (13-11-08) and it doesn't play. Unfortunately Tripp doesn't offer any newr Win32 builds.

Re: Support for 24 bit Apple lossless audio files

Posted: 15 Jan 2009 00:27
by Neko2
FFmpeg has an open issue in their bugtracker

https://roundup.ffmpeg.org/roundup/ffmpeg/issue415