[libav-tools] Playback of high resolution videos

Luca Barbato lu_zero at gentoo.org
Sun Dec 29 05:22:38 CET 2013


On 27/12/13 17:48, Miscell smith wrote:
> Hi,
> 
> Can anyone help me with the playback of libx264 encoded videos of
> 5760x1080 pixels?  Avplay gives an error saying the video system does
> not support an image of that size, but I am not sure where the
> restriction is coming from.

The x11 driver I guess, which resolution is reported by xrandr?

> My 3 HD monitors are working ok with the
> proprietary fglrx driver on Debian Wheezy with an ATI HD7770 video
> card.  MPlayer also fails and reports a maximum available image size
> of 4096x4096, and a 4096x1080 video does play ok with either MPlayer
> or avplay.

lu


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