aacPlus v2 using mencoder?

[Sirber]

Is there a way to encode to aac+ v2 with mencoder only or using mencoder to output wav and use another encoder?

[nm]

I don't think either is possible through Mencoder. You can use MPlayer to output (multi-channel) WAV with -ao pcm.

[Sirber]

I tryed long ago to extract to wav, but I didn't succeed. Seems mencoder can only output avi :(

[LoRd_MuldeR]

Do it like nm said: Use MPlayer instead of MEncoder to put out a Wave file.
MEncoder makes either AVI or RAW, but no Wave.

[Sirber]

would mplayer display something while outputing a wave? I mean like the video :)

[buzzqw]

no, is possible to bypass video rendering. you can pipe from mplayer to other audio encoder.

BHH

[nm]

Just run it like this:
mplayer -vo null -vc dummy -ao pcm:file=output.wav input

[emmel]

You might also find useful this post:
http://forum.doom9.org/showthread.php?t=113694&highlight=mplayer

[Sirber]

Thanks! :D

[Sirber]

tested and working!

mplayer -vo null -vc dummy -ao pcm:file=test.wav E001.avi
neroAacEnc.exe -br 32000 -2pass -hev2 -if test.wav -of audio.mp4
del test.wav

[Sirber]

I'm trying to use mencoder only. Not very easy...

mencoder source.avi -of lavf -ovc copy -oac pcm -lavfopts format=wav:i_certify_that_my_video_stream_does_not_use_b_frames -o "audio.wav"

mencoder crash in access violation :(

[hellfred]

I'm trying to use mencoder only. Not very easy...

mencoder source.avi -of lavf -ovc copy -oac pcm -lavfopts format=wav:i_certify_that_my_video_stream_does_not_use_b_frames -o "audio.wav"

mencoder crash in access violation :(
Send a bug report, chances are good that you will get it fixed. FFMpeg/MPlayer developer will not rip your head off complete unless you did not follow the rules defined here (http://www.mplayerhq.hu/DOCS/HTML/en/bugreports.html).
Be sure to test lates MEncoder/MPlayer from svn before proceeding.

Hellfred