[MPlayer-users] too small sound with multichannel media file

Clément Bœsch ubitux at gmail.com
Sat Feb 12 11:55:54 CET 2011

On Fri, Feb 11, 2011 at 06:50:58PM +0100, Simon Chen wrote:
> Hey guys, I'm looking for your help. Here goes my trouble.
> I use a laptop, debian OS, OSS4 driver, mplayer SVN-r31918.
> When I played a mkv file, which's 5.1 surround flac encoded, sounds coundn't
> be heard entirely. Some parts were lound and clear. Some were way too weak
> that hardly to hear them even turn  volum to max.
> [...]

Automatic downmix has been introduced in 32356, you should upgrade your


Clément B.

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