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  • Problems with Rendered Files – Text Shaking, Unstable video

    Posted by Pedro Soares on March 26, 2013 at 9:44 pm

    Hello.

    I have a problem with Sony Vegas pro 12.0

    Whenever i render a video, the file always becomes somewhat unstable, meaning that text flys off, disapears and apears again, screen shaking etc. However it’s somewhat subtle, but it does make a difference to me.

    Here you can see a video as an example: https://www.youtube.com/watch?v=gc09iBKeNnw

    Watch in 720p and fullscreen to see the problem easier. It’s not Youtube, the file has the same problems offline.

    Any help would be apreciated,

    Thanks

    Graham Bernard replied 13 years, 6 months ago 2 Members · 9 Replies
  • 9 Replies
  • Graham Bernard

    March 27, 2013 at 4:03 am

    Could be you have a repeating Event length? Repeating Keyframes? Or a combination of both.

    Viewing the Text Control would help to eliminate this. Any chance if a Screen-grab of the Controls from you?

    The next thing would be to view the sampling rates of the video. What Build of VP12 are you using?

    Grazie

    Video Content Creator and Potter
    PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
    Cameras: Canon XF300 + PowerShot SX50HS Bridge

  • Pedro Soares

    March 27, 2013 at 4:39 am

    My current build is 486, it’s Sony Vegas 12.0 Pro 64-bit.

    I dont know if it’s the case of bad editing, because the results of where the flaws show up are pretty much random, which is weird.

    Excuse me, i am a bit noob at this, with a repeating event length, you mean a…looping video? The video behind the lyrics is looping, don’t know if thats the problem. If your asking me if it’s the only video on that track, and no other on top of it, it’s the only video on that track, theres no hidden events behind.

    By repeating keyframe you mean two keyframes on an event timeline in the same spot? If your asking that, no, there is no repeating keyframes on the crop/text function, actually because i just did one text event or two and copy pasted them all the way through.

    By text control you mean the generated media menu?

    Thanks,

    Pedro Soares

  • Graham Bernard

    March 27, 2013 at 5:24 am

    [Pedro Soares] “My current build is 486, it’s Sony Vegas 12.0 Pro 64-bit.”

    OK. Had you used a previous build? Was it any better?

    [Pedro Soares] ” . . with a repeating event length, you mean a…looping video? “

    No, the Text Event. Is the Text in a separate Event OR an FX as part of the Video?

    [Pedro Soares] ” actually because i just did one text event or two and copy pasted them all the way through.”

    Could be you have copied Keyframes too?

    [Pedro Soares] “By text control you mean the generated media menu?”

    Yes, correct.

    Cheers

    Grazie

    Video Content Creator and Potter
    PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
    Cameras: Canon XF300 + PowerShot SX50HS Bridge

  • Pedro Soares

    March 27, 2013 at 8:10 am

    [Graham Bernard] “[Pedro Soares] “My current build is 486, it’s Sony Vegas 12.0 Pro 64-bit.”

    OK. Had you used a previous build? Was it any better?”

    No, i havent used a previous build But i guess i will try.

    [Graham Bernard] “[Pedro Soares] “By text control you mean the generated media menu?”
    Yes, correct.”

    The text is a seperate event

    [Graham Bernard] “[Pedro Soares] ” actually because i just did one text event or two and copy pasted them all the way through.”
    Could be you have copied Keyframes too?”

    Yes, in the Event Pan / Crop i made it on purpose so that the first key frame starts extremly zoomed out and a fraction of a second later there’s a frame with the default zoom. And yes, i copied that text over and over again.

    The thing is, in the preview nothing goes wrong with the text!

    Even when there’s no text or video the screen shakes which is really odd… i could show you the generated media but since without text or video it still happens i dont know if the text is the issue.

  • Pedro Soares

    March 27, 2013 at 8:28 am

    I have to say the screen shaking happens more frequently whenever there’s text or video though

  • Graham Bernard

    March 27, 2013 at 8:36 am

    [Pedro Soares] “I have to say the screen shaking happens more frequently whenever there’s text or video though”

    Wow! – I agree this is becoming truly bizarre…..

    You wouldn’t happen to have an FX on the actual Track, in the Track Header? A Shake type FX? Have got any Shake at the Media Level?

    Interesting . . .

    Grazie

    Video Content Creator and Potter
    PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
    Cameras: Canon XF300 + PowerShot SX50HS Bridge

  • Pedro Soares

    March 27, 2013 at 9:48 pm

    [Graham Bernard] “Wow! – I agree this is becoming truly bizarre…..”

    Thank you for the fascination :p

    [Graham Bernard] “You wouldn’t happen to have an FX on the actual Track, in the Track Header? A Shake type FX? Have got any Shake at the Media Level?”

    No, i have no track fx in any track whatsoever.

    I got you prints from the crop menu and generated text media, maybe you can find some clues?

    Every single piece of text is like the one above, for the exception of the shaking text, that looks like this:

    Also, i removed the background video looping and it still produces the weird shakes on the preview. However it’s pretty much random when it will “shake”. I pressed play on the same spot over and over again and sometimes it would shake once, sometimes it wouldnt shake, sometimes it would shake twice… its pretty much random!

    Also, the text frame size and the project frame size is different, don’t know if the problem is there, because the frame size of the project is 720p and the text is 1080p

    I dont know if i should say this, but my vegas is not a “official” vegas if you know what i mean… maybe that is the problem ?

  • Pedro Soares

    March 28, 2013 at 6:03 am

    Hey. Sorry for the Double post.

    It’s not a problem of the build, i installed a previous build now and it still has that problem. It’s not a problem of the frame size either, because i tried matching frame sizes and it still had the shake problem…

    Now that’s odd

  • Graham Bernard

    March 28, 2013 at 8:30 am

    [Pedro Soares] “I dont know if i should say this, but my vegas is not a “official” vegas if you know what i mean… maybe that is the problem ?”

    I can’t assist any further.

    Video Content Creator and Potter
    PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
    Cameras: Canon XF300 + PowerShot SX50HS Bridge

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