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Eventual video frame flick
Hi!
I am a home self producer and just started a small non-profit channel on YT. I use Vegas Pro 13 to edit my videos and although they are just hobby stuff there is something annoying me.
Once in a while the movie screen quickly flicks causing a defect in the video. It happens either in preview mode as well on the rendered video. If I rewind my movie 10 times and replay it 10 times it will flick always exactly at the same point. So I suppose that it is not something with the video card, driver, etc.
I am going to post an example below. A couple days ago I recorded myself playing a guitar solo and at 29s it does one of those flicks.
https://www.youtube.com/watch?v=RW0Vrx_BaSI
In this video when it flicks at 29s is pretty obvious that it’s the small top left logo that flicks big. The logo is a PNG file with transparent background and bigger than it appears at the corner (it is actually as big as if flicks). that I used the ‘Track Motion’ tool to reduce its size and position it when I want.
Any clue? Thanks!
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2 Replies
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Hi Yan
I had the same thing happening 2 or 3 times. Couldn’t figure out why it did happen but since my projects were heavy on FX and made use of green/blue screen, I suspected a hardware problem related to memory use. (I could be wrong…) This was just guess work on my part ’cause before rendering, I rebooted my PC, rendered it and the file was free of glitches. It’s a little more time consuming but it worked for me.
Cheers !
PC Win 10 Pro 64-bit 16gb Intel® Core™i7-2600k Quad Core 3.40GHz
Cameras: Canon XF305 + Canon XH-A1
Blackmagic HyperDeck Studio Mini
Vegas Pro 14, User since Vegas 3.0\’\’When the cutting stops, the editing begins…\’\’
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Hey François!
Thank you for the follow up. Yeah, I have noticed that I got such similar issue when using green screen and chroma key effect. I will try to reboot my computer before to render my videos next time. By the way, my equipment is too much more modest than yours: a four years old i5 with 8GB under W7 and not dedicated video card.
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