Question , Choppy Playback

[Jameswilsonmd1]

I am having trouble converting blu-rays to mkv fromat when the blu-ray is V-1 Video format  , everytime i do it and put it on the wdtv hub it playbacks really choppy , i ran media info and here is what i got , ( i have a mac by the way ) , if someone could help me with my problem , maybe suject a few extra steps i could do to fix this that would be great,

also i used makemkv as my software, ive also tried pavtube and made it a mp4 but same problem occurs , i think the problem is in the v-1 codec used because i did a diffrent bluray that has a diffrent codex and it played back just fine

* * * MediaInfo Mac 0.7.36.0 file analysis report.
* * * MediaInfo Mac is ©2010 by Diego Massanti - http://mediainfo.massanti.com
* * * MediaInfoLib by Jerome Martinez - http://mediainfo.sourceforge.net
Created on: Mar 14, 2011 1:28:20 AM CDT
Report for file: Dark City.mkv

General / Container Stream #1
    Total Video Streams for this File.................1
    Total Audio Streams for this File.................2
    Total Subtitle Streams for this File..............1
    Video Codecs Used.................................VC-1
    Audio Codecs Used.................................DTS-HD / DTS
    SubTitle Codecs Used..............................S_HDMV/PGS
    Available Sutbitle Languages......................English
    File Format.......................................Matroska
    Play Time.........................................1h 51mn
    Total File Size...................................19.7 GiB
    Total Stream BitRate..............................25.3 Mbps
    Encoded with......................................MakeMKV v1.6.5 darwin(x86-release)
    Encoding Library..................................libmakemkv v1.6.5 (0.7.7/0.8.1) darwin(x86-release)
Video Stream #1
    Codec (Human Name)................................VC-1
    Codec (FourCC)....................................WVC1
    Codec Profile.....................................AP@L3
    Frame Width.......................................1 920 pixels
    Frame Height......................................1 080 pixels
    Frame Rate........................................23.976 fps
    Total Frames......................................160729
    Display Aspect Ratio..............................16:9
    Scan Type.........................................Progressive
    Video Stream Length...............................1h 51mn 43s 745ms
    Bit Depth.........................................8 bits
    Video Stream Language.............................English
Audio Stream #1
    Codec.............................................DTS
    Codec (FourCC)....................................A_DTS
    Audio Stream Length...............................1h 51mn 43s 738ms
    Audio Stream BitRate Mode.........................VBR
    Number of Audio Channels..........................8
    Audio Channel's Positions.........................Front: L C R, Side: L R, Back: L R, LFE
    Sampling Rate.....................................48.0 KHz
    Bit Depth.........................................24 bits
    Audio Stream Title................................Lossless
    Audio Stream Language.............................English
Audio Stream #2
    Codec.............................................DTS
    Codec (FourCC)....................................A_DTS
    Audio Stream Length...............................1h 51mn 43s 738ms
    Audio Stream BitRate..............................1 510 Kbps
    Audio Stream BitRate Mode.........................CBR
    Number of Audio Channels..........................6
    Audio Channel's Positions.........................Front: L C R, Side: L R, LFE
    Sampling Rate.....................................48.0 KHz
    Bit Depth.........................................24 bits
    Audio Stream Size.................................1.18 GiB (6%)
    Audio Stream Title................................3/2+1
    Audio Stream Language.............................English
Subtitle Stream #1
    Language..........................................English
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Menu / Chapters Stream #1

[zballz]

Not entirely sure, but I believe it could be a) something to do with the auto framerate on the HUB, which has caused choppy playback for some people or b) 25 Mbps is a lot !! Perhaps your file is simply too much to handle for the HUB.

[Jameswilsonmd1]

is there a way to decrease the mbps?

[Jameswilsonmd1]

actually i have another file that is 34.2 mbps and it plays fine , here is the stats on this , like i said the thing i noticed that was diffrent was the video codecs used

* * * MediaInfo Mac 0.7.36.0 file analysis report.
* * * MediaInfo Mac is ©2010 by Diego Massanti - http://mediainfo.massanti.com
* * * MediaInfoLib by Jerome Martinez - http://mediainfo.sourceforge.net
Created on: Mar 14, 2011 1:28:47 AM CDT
Report for file: Butch Cassidy and the Sundance Kid.mkv

General / Container Stream #1
    Total Video Streams for this File.................1
    Total Audio Streams for this File.................3
    Total Subtitle Streams for this File..............8
    Video Codecs Used.................................MPEG-2 Video
    Audio Codecs Used.................................DTS / AC3 / AC3
    SubTitle Codecs Used..............................S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS / S_HDMV/PGS
    Available Sutbitle Languages......................English / Spanish / Chinese / Korean / French / French / Spanish / Spanish
    File Format.......................................Matroska
    Play Time.........................................1h 50mn
    Total File Size...................................26.4 GiB
    Total Stream BitRate..............................34.2 Mbps
    Encoded with......................................MakeMKV v1.6.5 darwin(x86-release)
    Encoding Library..................................libmakemkv v1.6.5 (0.7.7/0.8.1) darwin(x86-release)
Video Stream #1
    Codec (Human Name)................................MPEG Video
    Codec (FourCC)....................................V_MPEG2
    Codec Profile.....................................Main@High
    Frame Width.......................................1 920 pixels
    Frame Height......................................1 080 pixels
    Frame Rate........................................23.976 fps
    Total Frames......................................158880
    Display Aspect Ratio..............................16:9
    Scan Type.........................................Progressive
    Color Space.......................................YUV
    QF (like Gordian Knot)............................0.635
    Codec Settings (Matrix)...........................Default
    Video Stream Length...............................1h 50mn 26s 627ms
    Video Stream BitRate..............................31.6 Mbps
    Video Stream BitRate (Nominal)....................38.0 Mbps
    Video Stream BitRate Mode.........................VBR
    Bit Depth.........................................8 bits
    Video Stream Size.................................24.3 GiB (92%)
    Video Stream Language.............................English
Audio Stream #1
    Codec.............................................DTS
    Codec (FourCC)....................................A_DTS
    Audio Stream Length...............................1h 50mn 26s 624ms
    Audio Stream BitRate..............................1 510 Kbps
    Audio Stream BitRate Mode.........................CBR
    Number of Audio Channels..........................6
    Audio Channel's Positions.........................Front: L C R, Side: L R, LFE
    Sampling Rate.....................................48.0 KHz
    Bit Depth.........................................24 bits
    Audio Stream Size.................................1.16 GiB (4%)
    Audio Stream Title................................3/2+1
    Audio Stream Language.............................English
Audio Stream #2
    Codec.............................................AC-3
    Codec (FourCC)....................................A_AC3
    Audio Stream Length...............................1h 50mn 26s 624ms
    Audio Stream BitRate..............................224 Kbps
    Audio Stream BitRate Mode.........................CBR
    Number of Audio Channels..........................2
    Audio Channel's Positions.........................Front: L R
    Sampling Rate.....................................48.0 KHz
    Bit Depth.........................................16 bits
    Audio Stream Size.................................177 MiB (1%)
    Audio Stream Title................................2/0
    Audio Stream Language.............................French
Audio Stream #3
    Codec.............................................AC-3
    Codec (FourCC)....................................A_AC3
    Audio Stream Length...............................1h 50mn 26s 624ms
    Audio Stream BitRate..............................224 Kbps
    Audio Stream BitRate Mode.........................CBR
    Number of Audio Channels..........................2
    Audio Channel's Positions.........................Front: L R
    Sampling Rate.....................................48.0 KHz
    Bit Depth.........................................16 bits
    Audio Stream Size.................................177 MiB (1%)
    Audio Stream Title................................2/0
    Audio Stream Language.............................Spanish
Subtitle Stream #1
    Language..........................................English
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #2
    Language..........................................Spanish
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #3
    Language..........................................Chinese
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #4
    Language..........................................Korean
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #5
    Language..........................................French
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #6
    Language..........................................French
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #7
    Language..........................................Spanish
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Subtitle Stream #8
    Language..........................................Spanish
    Format............................................PGS
    Codec ID..........................................S_HDMV/PGS
    Codec Info........................................The same subtitle format used on BDs/HD-DVDs
Menu / Chapters Stream #1

[Jameswilsonmd1]

nobody can help?