I was looking at the info provided on different torrents of the same movie. I was wondering why a file would be larger than the other. Both have DTS which I dont think you can shrink (could be wrong). One is 1080p the other 720p BUT the 720p file is larger? shouldnt the 1080p be larger? or is it something to do with the bitrate? Is there a rule of thumb on what type of Bit and Frame rate to look for?
Here is the 1080p info 5.45GB:
Format : Matroska
File size : 5.45 GiB
Duration : 2h 24mn
Overall bit rate : 5403 Kbps
Video
ID : 1
Format : AVC
Format profile : High@L4.0
Format settings, ReFrames : 5 frames
Duration : 2h 24mn
Bit rate : 3759 Kbps
Nominal bit rate : 3889 Kbps
Width : 1920 pixels
Height : 1080 pixels
Display aspect ratio : 16/9
Frame rate : 23.976 fps
Audio
ID : 2
Format : DTS
Codec ID : A_DTS
Duration : 2h 24mn
Bit rate mode : Constant
Bit rate : 1536 Kbps
Channel(s) : 6 channels
Sampling rate : 48.0 KHz
720P 7.92GB:
RUNTIME.......: 2h:23m:42s
SIZE..........: DVD9 7.92
VIDEO CODEC...: x264, 2pass, L4.1
FRAMERATE.....: 23.976 fps
BITRATE.......: Variable ~ 6375 Kbps
RESOLUTION....: 1280x536 (2.38:1)
AUDIO.........: English DTS 5.1 @ 1536 Kbps
SUBTITLES.....: English.srt
SOURCE........: 1080p Blu-ray AVC
GENRE.........: Action | History | War
IMDb RATING...: 7.6/10 (79,064 votes)
IMDb LINK.....:
www.imdb.com/title/tt0265086/
ENCODER.......: karakoto007
RELEASE DATE..: 28/01/2009