On Wed, 13 Jun 2012, Janne Grunau wrote:

On 2012-06-11 16:15:03 -0300, Wagner Patriota wrote:
is there a way to do it?

I need to concatenate M4A files as fast as possible, so without
reencoding... is it possible?

ONLY AUDIO FILES AAC. No video....

the concat protocol might work. With avconv a command line would look
like ' avconv -i 'concat:file1.m4a|file.2.m4a' -c copy out.m4a


Hello, I tried this and got this error:


$ avconv -i 'concat:Vocal001.m4a|Vocal002.m4a|Vocal003.m4a' -c copy ch.m4a avconv version 11.8-6:11.8-1~deb8u1, Copyright (c) 2000-2016 the Libav developers
  built on Oct  1 2016 07:16:29 with gcc 4.9.2 (Debian 4.9.2-10)
concat:Vocal001.m4a|Vocal002.m4a|Vocal003.m4a: Unknown error 816688904


(I tried single and double quotes)


Any idea?
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