28 lines
727 B
Cython
28 lines
727 B
Cython
cimport libav as lib
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cdef class VideoFormat:
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cdef lib.AVPixelFormat pix_fmt
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cdef const lib.AVPixFmtDescriptor *ptr
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cdef readonly unsigned int width, height
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cdef readonly tuple components
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cdef _init(self, lib.AVPixelFormat pix_fmt, unsigned int width, unsigned int height)
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cpdef chroma_width(self, int luma_width=?)
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cpdef chroma_height(self, int luma_height=?)
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cdef class VideoFormatComponent:
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cdef VideoFormat format
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cdef readonly unsigned int index
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cdef const lib.AVComponentDescriptor *ptr
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cdef VideoFormat get_video_format(lib.AVPixelFormat c_format, unsigned int width, unsigned int height)
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cdef lib.AVPixelFormat get_pix_fmt(const char *name) except lib.AV_PIX_FMT_NONE
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