h263_vaapi		mpeg2_dxva2		vc1_dxva2
h264_dxva2		mpeg2_vaapi		vc1_vaapi
h264_vaapi		mpeg2_vdpau		wmv3_dxva2
h264_vda		mpeg4_vaapi		wmv3_vaapi
mpeg1_vdpau
