Unknown decoder 'copy'

[dmitry-rutsky]

There is an error with newer versions of ffmpeg under some conditions that has to do with order of arguments in the ffmpeg call. I fixed it as follows:

--- /library/arts/artacademy.com/m4b.py 2012-04-15 23:57:27.000000000 +0400
+++ m4b.py      2012-04-16 00:40:22.000000000 +0400
@@ -296,7 +296,7 @@
 
         values = dict(ffmpeg=args.ffmpeg, duration=str(chapter.duration()),
             start=str(chapter.start), outfile=encoded_file, infile=fname)
-        split_cmd = '%(ffmpeg)s -y -acodec copy -t %(duration)s -ss %(start)s -i %(outfile)s %(infile)s'
+        split_cmd = '%(ffmpeg)s -y -t %(duration)s -ss %(start)s -i %(outfile)s -acodec copy %(infile)s'
 
         log.info("Splitting chapter %2d/%2d '%s'..." % (chapter.num, len(chapters), chapter_name))
         log.debug('Splitting with command: %s' % (split_cmd % values))

[markcross]

Hi I got this error as well and dmitry's patch worked for me to.

THANK YOU

[jpswade]

👍