Encoder ffv1 [FFmpeg video codec #1]:
    Threading capabilities: slice
    Supported pixel formats: yuv420p yuva420p yuva422p yuv444p yuva444p yuv440p yuv422p yuv411p yuv410p bgr0 bgra yuv420p16le yuv422p16le yuv444p16le yuv444p9le yuv422p9le yuv420p9le yuv420p10le yuv422p10le yuv444p10le gray16le gray gbrp9le gbrp10le gbrp12le gbrp14le
ffv1 encoder AVOptions:
-slicecrc          <int>        E..V.. Protect slices with CRCs (from -1 to 1)

