Support vor AviSynth and VapourSynth playback

[stax76]

Hi,

does anybody know how AviSynth is supported in SMPlayer, is it via Libavformat? How is it implemented? Directly, via DirectShow or via VFW? I'm tired of MPC's lack of features, support, usability and extensibility, for a player to use in my GUI StaxRip VapourSynth support is mandatory, I have the some problem with ffmpeg which my GUI uses all over the place, it also doesn't yet support VapourSynth, my GUI uses VFW for both AviSynth and VapourSynth. AviSynth and VapourSynth reader source code in C++ should be available for instance in nvenc/qsvenc/vceenc.