Check if surface is ready in VaapiGetSurface.
Set PTS/DTS only in the first split video packet.
Add support for 4:3 output modes.
Quicker auto-crop after channel switch.
Add auto-crop support for Intel VA-API backend.
Fix bug: Auto-Crop logo skip didn't use displayed width.
Use OSD size equal to video window.
Update only dirty area(s) of OSD.
Show/mix only used area of OSD.
Fix bug: vpdau use previous resolution for deint, ...
Add denoise, sharpness, skip chroma deinterlace support.
Show OSD only if something is to display, improves performance.
Add deinterlace mode with only 4 surfaces.