yading@11: b53f31e572394f225aff0bc82b5d1cc9 *./tests/data/lavf/lavf.mkv
yading@11: 472553 ./tests/data/lavf/lavf.mkv
yading@11: ./tests/data/lavf/lavf.mkv CRC=0x4780846b
yading@11: 84dcb326fe85aeeb5768beb44372f248 *./tests/data/lavf/lavf.mkv
yading@11: 320297 ./tests/data/lavf/lavf.mkv
yading@11: ./tests/data/lavf/lavf.mkv CRC=0x4780846b