[Ffmpeg-devel] Re: AAC support in ffmpeg
Wed Apr 27 00:28:24 CEST 2005
>parag arole wrote:
>> Hi Michel,
>Please dont top-post.
Thanks for pointing this out.
>> Thank you so much for your reply.. it is indeed libfaad2 that is
>> used for decoding AAC in ffmpeg :-).
>> For encoding AAC from AMR audio files,
>Please avoid 2 different problems in the same post.
Thanks for pointing this out too. Both the problems were related to
AAC support, which is why I combined them in a single post. Anyway, I
just wanted to let you know that AAC decoding worked when I used
>> I had also tried using m4a
>> as the output format, like you suggested. That didn't work.
>Please always post details: command line and output messages. "Doesnt
>work" makes many people see red. Me too.
I meant to refer to my previous message where I had described the
specific ffmpeg messages as follows -
>>> I also tried to convert AMR audio files to ACC as -
>>> ffmpeg -i ./out.amr -acodec aac -y -vn out.aac
>>> But this does not work either.
>>> ffmpeg returns the following -
>>> Stream #0.0: Audio: amr_nb, 8000 Hz, mono
>>> Unable for find a suitable output format for 'out.aac'
>>Maybe ffmpeg is right and there is no aac format, only an aac codec? Try
My mistake.. Probably that wasn't clear.
>> it does work for extracting audio from MPG , MOV and WMV files.
Thanks for your help and pointers.
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