ref: f867fbf66e9843d74161ec57fe12980feb9aedce
dir: /ivf.h/
typedef struct IVF IVF; typedef struct IVFrame IVFrame; struct IVF { u32int tbdenum; u32int tbnum; u16int w; u16int h; char type[6]; }; struct IVFrame { u64int ts; u8int *buf; int bufsz; int sz; }; int ivfopen(Biobuf *v, IVF *ivf); int ivfread(Biobuf *v, IVFrame *f); u64int ivfns(IVF *ivf, u64int ts);