Xtheater User's Guide
Table of Contents XVideo Extension VidMode Support

GL Support

GL support is available for MPEG/VCD playback. This support is not recommended for most people, as if your chipset supports 3D acceleration, it likely supports the far superior XVideo extension. (Superior at least for standard video playback. The GL support is much less stable and efficent.

GL support has been primarily developed on a Voodoo3 with XFree86 4.0.x DRI (Mesa 3D) and a Sun Elite3D with Solaris 8 (OpenGL). For Voodoo3 the XVideo extension can work, so Voodoo3 is not a recommended platform for this option. The primary thing that occurs to me is older, 3D only Voodoo cards and non-XFree86 setups, such as Solaris.

Table of Contents XVideo Extension VidMode Support