gusucode.com > audiovideo工具箱matlab源码程序 > audiovideo/private/getfourcc.m

    function code = getfourcc(fourcc)

code = [char(bitand(bitshift(fourcc,0,'uint32'),255)) ...
        char(bitand(bitshift(fourcc,-8,'uint32'),255)) ...
        char(bitand(bitshift(fourcc,-16,'uint32'),255)) ...
        char(bitand(bitshift(fourcc,-24,'uint32'),255)) ];


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