Re: [Audacity-devel] FFmpeg export GSM, AMR and MP4 on Windows

[LRN <lr...@gm...>]

Gale Andrews wrote:
>>> I did some testing of all FFmpeg formats that native Audacity does not
>>> support:
>>>
>>> * MP4 (8 bit or 16 bit) gives this Quick Time for Windows error:
>>>     "Error -2041: an invalid sample description was found in the movie (ffmpeg.mp4)"
>>>
>>>      So of course iTunes for Windows does not play it either (no error,
>>>      nothing happens). MP4 will have to work in iTunes for it to be
>>>      useful, needless to say. Does iTunes for Windows use DirectShow?
>>>      The MP4s play fine in VLC.
>>>
>>>        
>> About DirectShow and iTunes - no idea. Since i don't have iTunes, i'll
>> stick with DirectShow and foobar2000 - i'll stop digging this issue once
>> they are playing mp4s produced by Audacity.
>>      
>
>
> As Martyn also suggested, we will need our MP4 and AACs to open
> in iTunes (if at all possible). I would suggest you grab iTunes for
> testing purposes (just don't let them force Safari onto you into the
> bargain :=)
>    
Just committed the fix. Be kind, try latest CVS build with iTunes.