來源: https://forum.doom9.org/showthread.php?p=881160#post881160
According to the HD-DVD specs, these are the allowed VBV buffer sizes: 1843200 bytes for Main Video HD 937984 bytes for Main Video SD 929792 bytes for Sub Video HD 242688 bytes for Sub Video SD So it looks like the buffer size is more like 500 msec, not 320 msec.
HD-DVD與Blu-ray的peak video rate,maximum GOP,VBV buffer size比較
來源: http://www.reduser.net/forum/showthread.php?4422-HD-DVD-and-Blu-Ray-Discussion&p=84624&viewfull=1#post84624
HD DVD: Peak video rate is 29.4 Mbps. Maximum GOP length is .6 seconds (14 frames for 24p) VBV is 1843200 bytes (peak bitrate buffer) BD: Peak video rate is 40 Mbps Maximum GOP length is 1 second (if bitrate is > 15 Mbps) (24 frames for 24p) VBV is 3750000 bytes
