#tb 0: 1/1000
#media_type 0: video
#codec_id 0: rawvideo
#dimensions 0: 64x48
#sar 0: 0/1
0, 0, 0, 0, 9216, 0xd3c106ef
0, 100, 100, 0, 9216, 0x8871f7c2