Not a very sexy title, but i'd be interested to know...
I've made an AVC video file from a recorded HDTV broadcast. In mediainfo (just the video file) it tells me the length is 22mn 38s and bit rate is 3500kbps, which is what i specified before encoding.
But then if i run the file through mkvmerge and cut off the first 2 seconds (Global->split after timecode->00:00:02.00), mediainfo reports bitrates of 3500kbps for the 2s file and 3432kbps for the 22m 36s file. This seems unlikely - indeed mathematically impossible - to me. Can anyone please explain? Thanks.
I've made an AVC video file from a recorded HDTV broadcast. In mediainfo (just the video file) it tells me the length is 22mn 38s and bit rate is 3500kbps, which is what i specified before encoding.
But then if i run the file through mkvmerge and cut off the first 2 seconds (Global->split after timecode->00:00:02.00), mediainfo reports bitrates of 3500kbps for the 2s file and 3432kbps for the 22m 36s file. This seems unlikely - indeed mathematically impossible - to me. Can anyone please explain? Thanks.