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Activity Forums VEGAS Pro mpg2 rendering really darkens footage

  • mpg2 rendering really darkens footage

    Posted by Mary Waitrovich on January 12, 2007 at 3:44 pm

    I used levels to adjust tonal values of clips. I bring the input end slider to the left to lighten and the input start slider to the right to increase contrast. I get it looking just like I want in the video preview window, but when I render to mpg2 (any template)and watch in the player, on the same monitor, it darkens and increases contrast a lot more so it looks terrible.

    Does this always happen? Is there anyway to compensate aside from trial and error on each clip?

    thanks much,
    Mary Waitrovich
    UW-Madison

    Allen Zagel replied 19 years, 4 months ago 4 Members · 3 Replies
  • 3 Replies
  • Don Bloom

    January 12, 2007 at 3:51 pm

    I never check exposure or color levels on the computer monitor as it’s not really a true test of either. The best answer is to either use a calibrated production monitor OR a small TV (12 inch or so) that is calibrated as close as possible using the Vegas Color bars (color and B/W to be sure) that way you know the reds are red and the blacks aren’t crushed and the whites aren’t blown out. Also using the Vectorscope in Vegas helps quite a bit but again the best way is on an external montior as I mentioned above.

    Don

  • Mike Kujbida

    January 12, 2007 at 6:31 pm

    Mary, Don is right about using an external video monitor to accurately correct anything.
    I’ve used (and successfully recommended to a lot of folks) the JVC TMH-150CGU. It’s only $465 at B&H and has all the pro features you’d want such as a blue gun only switch, underscan, 4:3 and 16:9 switch, NTSC/PAL capable. At 750 lines, it’s also a high resolution model.
    And to get it properly set up, follow the article Color Bars and How To Use ’em.

  • Allen Zagel

    January 13, 2007 at 2:04 pm

    Yes the captured video always is darker on your computer monitor. It took me quite a while to figure that out and get used to it.

    Like the two replies above, get a TV (NTSC or whatever you’r using) monitor. I’m using a 13″ sony Trinitron TV through my Canopus ADVC-100 box into the computer. Now a calibrated monitor but it works for me.

    Most of my technical stuff is produced for computers only CD-ROM or DVD-ROM so then I have to set the colors and brightness for the computer monitor. My DVD’s for set-top playback, I use the TV monitor and NOT my computer screen.

    Allen

    ASX Media Productions
    https://www.asxvideo.com

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