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| ;Activate Teletext | | ;Activate Teletext |
| :Activate Teletext. | | :Activate Teletext. |
| ----
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| ;High quality upscaling (GL only)
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| :Enables video upscaling to resize the source video frames to the size of the screen (XBMC's resolution). Note: Overrides the OSD hardware setting
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| ;Upscaling method (GL only) [Bicubic, Lanczos, Sinc, VDPAU (GL & Linux with VDPAU capable Nvidia GPU only)]
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| :These methods use FFMPEG's software scaler (swscale). The differences between them is the algorithm used and the number of "taps" performed for calculating the final pixel's color. Sinc is generally the highest quality but also the most time consuming, followed by Lanczos and then Bicubic, however, this can be subjective. Note that all these methods are software methods, they are not hardware accelerated, so enabling them can result in frame drops and out of sync audio depending on your CPU, resolution etc.
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| ;VDPAU HQ Upscaling level (GL & Linux with VDPAU capable Nvidia GPU only)
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| : Requires NVIDIA's linux driver v190.32 or later and VDPAU 'Feature set C' capable GPU (see [ftp://download.nvidia.com/XFree86/Linux-x86/190.32/README/appendix-a.html driver README])
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| ;VDPAU Studio level colour conversion (GL & Linux with VDPAU capable Nvidia GPU only)
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| : Enables studio level color correction. Corrects errors occurring from conversion between Y'CbCr and RGB. Useful if your TV can't handle PC level color ranges
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| |} | | |} |
| {{-}} | | {{-}} |