This is not a question about the video4linux driver per se, but I think someone on this list may be able to help me out. I am trying to write an application to display animation on an X server. I wish to use the XFree86 XVideo extension to take advantage of hardware scaling if available. Unfortunately, I am having a lot of trouble finding good documentation on XVideo. I have looked at the code to X Movie, but am hoping someone could recommend a simpler source of documentation or example code. Currently my application barfs and spouts: > X Error of failed request: BadAccess (attempt to access private > resource denied) > Major opcode of failed request: 142 (XVideo) > Minor opcode of failed request: 19 () > Serial number of failed request: 113 > Current serial number in output stream: 116 Any ideas? -- Mike :wq