我想为 VDPAU尝试这个VAAPI 后端。我已经在 Gentoo Linux (amd64) 中使用 vdpau编译了mplayer,但出现此错误:
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
Run Code Online (Sandbox Code Playgroud)
运行vdpauinfo时出现相同的错误。该库似乎已链接:
$ ldd /usr/bin/mplayer | grep vdpau
libvdpau.so.1 => /usr/lib64/libvdpau.so.1 (0x00007f8242fda000)
Run Code Online (Sandbox Code Playgroud)
和图书馆存在:
$ ls -l /usr/lib64/libvdpau.so*
lrwxrwxrwx 1 root root 17 jul 8 22:24 /usr/lib64/libvdpau.so -> libvdpau.so.1.0.0
lrwxrwxrwx 1 root root 17 jul 8 22:24 /usr/lib64/libvdpau.so.1 -> libvdpau.so.1.0.0
-rwxr-xr-x 1 root root …
Run Code Online (Sandbox Code Playgroud)