BuddyRich wrote: 
> 
> [16:38:24.494973] ffmpeg: stream 0, timescale not set
> [16:38:24.519304] ffmpeg: stream 0, offset 0x4a492: partial file
> [16:38:24.519842] ffmpeg: Error : 230613 bits left
> [16:38:24.519886] ffmpeg: Failed to decode all channels
> 
> [16:38:24.699735] ff_decode:377 avcodec_decode_audio4 error: -1
> Operation not permitted
> [16:38:24.699916] ffmpeg: stream 0, offset 0x4e55c: partial file
> [16:38:24.699992] ff_decode:360 av_read_frame error: -1094995529 Invalid
> data found when processing input
> [16:38:24.700027] ffmpeg: stream 0, offset 0x52600: partial file
> [16:38:24.700055] ff_decode:360 av_read_frame error: -1094995529 Invalid
> data found when processing input
> [16:38:24.700080] ffmpeg: stream 0, offset 0x56610: partial file
> [16:38:24.700104] ff_decode:360 av_read_frame error: -1094995529 Invalid
> data found when processing inpu

>From the log it appears as though ffmpeg has problems parsing the alac
file.

This could be a bug in ffmpeg but quite often it's caused by the file
headers being placed at the end and not the beginning.

When lms transcodes the file it can seek to the end and read the headers
before sending the transcoded file to the player, where as squeezelite
needs to have the headers at the beginning.

I use the mp4file util in linux to move the headers to the start.  I'm
sure there are other utilities that can do the job as well.

$ mp4file --optimize filename

Can you try this?  Make sure you have a backup copy of the file before
running the optimize.



Ralphy

*1*-Touch, *4*-Classics, *2*-Booms, *1*-Reverted UE Radio
'Squeezebox client builds'
(https://www.mediafire.com/folder/4q8dvq20iyz9e/Builds) 'donations'
(https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=LL5P6365KQEXN&lc=CA&item_name=Squeezebox%20client%20builds&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted)
always appreciated.
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