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Compressing your videos?

  • 11-11-2010 1:48am
    #1
    IrishWelshCelt
    Registered Users, Registered Users 2 Posts: 317 ✭✭


    i was wondering do you guys do it? i have an ezcap and a 15min vid is like 2gb so with a pvr it must be much biger! if you do can you reccommend a program for me?


Comments

  • #2
    Tallon
    Closed Accounts Posts: 22,565 ✭✭✭✭Tallon


    My PVR clips for 15 mins are like 500K

    After rendering in Vegas they go down to about 300

    I had that problem before with easycap, your settings are wrong.

    Are you recording AVI?


  • #3
    DemoniK
    Registered Users, Registered Users 2 Posts: 604 ✭✭✭DemoniK


    Must be using MJPEG as the codec or something....
    I get 6GB for 10min on the Black Magic @720p with MJPEG

    500k for 15mins Tallon?
    What are you compressing with - that's tiny! Even 10mins of WMV is 80MB for me.


  • #4
    Tallon
    Closed Accounts Posts: 22,565 ✭✭✭✭Tallon


    As above, vegas pro.

    i'll double check the exact sizes when I'm home


  • #5
    IrishWelshCelt
    Registered Users, Registered Users 2 Posts: 317 ✭✭IrishWelshCelt


    the file format im recording in is mpeg. i have the option of mpeg1 or mpeg2. im using the program which came with my ezcap called ArcSoft ShowBiz


  • #6
    TheChrisD
    Registered Users, Registered Users 2 Posts: 4,816 ✭✭✭TheChrisD


    Just be glad you don't have a BMI, I take somewhere between 800MB and a gig a minute at 1080i, 59.94fps using Motion JPEG :pac:

    Rendered, about 80MB a minute.


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  • #7
    IrishWelshCelt
    Registered Users, Registered Users 2 Posts: 317 ✭✭IrishWelshCelt


    can i do something in sony vegas to do with rendering?


  • #8
    Bonavox
    Registered Users, Registered Users 2 Posts: 1,713 ✭✭✭Bonavox


    TheChrisD wrote: »
    Just be glad you don't have a BMI, I take somewhere between 800MB and a gig a minute at 1080i, 59.94fps using Motion JPEG :pac:

    Rendered, about 80MB a minute.

    But would you need 1080i? I used to record at 1080i, but 720p works great and there's no noticeable difference on YouTube and such.


  • #9
    DemoniK
    Registered Users, Registered Users 2 Posts: 604 ✭✭✭DemoniK


    Bonavox wrote: »
    But would you need 1080i? I used to record at 1080i, but 720p works great and there's no noticeable difference on YouTube and such.
    +1
    1080 bitrates on utube are pants compared to 720p considering the amount of res you need to transfer, and since most games on consoles are 720p or lower it doesn't make sense to upscale and cost more upload time...
    IrishWelshCelt wrote: »
    can i do something in sony vegas to do with rendering?
    When you render/edit in vegas or other video editing solutions (I use cyberlinks powerdirector) you typically target a WMV or H264 codec which will significantly reduce the harddisk. However you need to watch the settings. Took me a few goes to get it just right (for me :)). I render to 720p H264 at about 45MB/min using a CVBR of 6Mbps and peak of 8Mbps. Takes a while to upload to utube, but does process well and with good bitrates I keep many of the clips around for montages later. If it's jsut going to utube I do WMV (I'll get settings later) and target about 10MB/min.


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