[libav-api] encoding .mp4
justin.ruggles at gmail.com
Fri Nov 4 15:49:40 CET 2011
On 11/04/2011 10:27 AM, Aaron San Filippo wrote:
> Hey all, I'm trying to encode a video with audio in the .mp4 format,
> using avconv from the commandline, using a recent win32 build.
> I'm getting an error telling me that the 'aac' format is experimental
> and that I should use '-strict experimental' if I want to use it.
> However adding this switch doesn't fix the problem, at least with the
> switches I'm using.
> Is there a workaround for this - perhaps a different audio encoder I
> can/should use with this format?
> My complete command line:
> avconv -strict experimental -i Audio.wav -pix_fmt bgr24 -s 640x480 -f
> rawvideo -r 25.5 -i RawMovie -vcodec libx264 -y -vf "vflip" movie.mp4
order matters. in this case you need to put -strict experimental on the
output side, after your inputs. it's the encoder that is experimental.
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