[MEncoder-users] MP4 to PCM never finishes

Cristian Rusu crirus at gmail.com
Thu Jul 1 14:08:10 CEST 2010


Hello

I have an issue dumping audio form a mp4 to PCM.

This is my line

/usr/local/player/bin/mplayer -vc null -ao pcm:fast -ao
pcm:file="/var/www/html/storage/videos/0/0/7/156/1556_2.pcm" -vo null -cache
2048 /var/www/html/storage/videos/0/0/7/156/1556_2.mp4


I waited even 30 minutes all I get is this, and it hangs there:

MPlayer SVN-r31231-4.1.2 (C) 2000-2010 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote
control.

Playing /var/www/html/storage/videos/0/0/7/156/1556_2.mp4.

libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0, -alang eng
VIDEO:  [H264]  480x204  24bpp  23.976 fps  399.5 kbps (48.8 kbyte/s)
Clip info:
 major_brand: mp42
 minor_version: 0
 compatible_brands: mp42isom
 encoder: mp4creator 1.6.1







---------------------------------------------------------------
Cristian Rusu
Web Developement & Electronic Publishing

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Crilance.com
Crilance.blogspot.com


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