兩個程式同時用Xv

[granziliao]

昨天突發奇想，想同時看兩部短片，同時，在播放的同時，希望可以調整影像大小
可是，希望落空，同一時間只能有一個程式(或行程)存取Xv，有人成功地讓兩個程式同時用Xv的嗎？
X11的原始output不能調整Video的尺寸

[阿信]

There is no way to use Xvideo acceleration to two or more aps.

Nvidia's driver 611x uses OpenGL acceleration to be the second accelerant .

When you play two videos, adjust the Xvideo attribute will only affect the "first" video which gain the Xvideo acceleration. Others are done by CPU

Asho