Archive for the ‘DVD Architect’ Category

Cramming a Multi-Hour Movie onto a DVD

Monday, December 27th, 2010

http://www.sonycreativesoftware.com/forums/ShowMessage.asp?MessageID=741147&Replies=2

  • Very simple estimation method is to divide the length in minutes into 600.
  • Example: 5 hours is 300 minutes, so 600/300 = 2Mbps.
  • Assuming you use 192Kbps for the AC3 audio, 2Mbps – 192Kbps = approximagely 1.8Mbps for the video

My proposed workflow for Sony Vegas / DVD Architect (DVDA):

  1. In Sony Vegas:
    1. Render the audio on its own first, as AC3-Pro.
    2. Check the remaining space. Allow say 4% headroom (safety-margin). Maybe more, to create deliberate physical margin at edge of disk (where handling-marks are likely to occur). Adjust video rendering properties to achieve this.
    3. Render the video on its own. Check its size is as expected.
  2. In DVD ARchitect:
    1. Add both audio & video to a DVDA Project.
    2. In DVDA, do a Prepare, skipping past any warnings about disk space. ┬áPresumably if source files (audio and video) are in same format as target and no “Fit to Disk” is selected then it should only do Wrapping, not Compressing (?)