vlc.py 文件源码

def libvlc_video_set_format(mp, chroma, width, height, pitch):
    '''Set decoded video chroma and dimensions.
    This only works in combination with L{libvlc_video_set_callbacks}(),
    and is mutually exclusive with L{libvlc_video_set_format_callbacks}().
    @param mp: the media player.
    @param chroma: a four-characters string identifying the chroma (e.g. "RV32" or "YUYV").
    @param width: pixel width.
    @param height: pixel height.
    @param pitch: line pitch (in bytes).
    @version: LibVLC 1.1.1 or later.
    @bug: All pixel planes are expected to have the same pitch. To use the YCbCr color space with chrominance subsampling, consider using L{libvlc_video_set_format_callbacks}() instead.
    '''
    f = _Cfunctions.get('libvlc_video_set_format', None) or \
        _Cfunction('libvlc_video_set_format', ((1,), (1,), (1,), (1,), (1,),), None,
                    None, MediaPlayer, ctypes.c_char_p, ctypes.c_uint, ctypes.c_uint, ctypes.c_uint)
    return f(mp, chroma, width, height, pitch)