Sony Vegas Pro 12 Blocky-ness in Render

[Theo]

Okay so im trying to find the optimal settings for my videos and ive found some BUT every lets say 10 seconds, the video itself gets really blurry, then after 2-3 it becomes normal and nice again, then blocky again. 

Here is a screenshot of how its normally:

And a few seconds after :

And here are my render settings :

Any ideas? :D

[Ilumic]

change the bit rate setting to , Constant Bit rate and put it to 14,000,000 also change the number of reference frames to 1 and change the frame rate , to 59.970000 and the profile to baseline , these render settings make things perfect :D hope they help 

[Theo]

change the bit rate setting to , Constant Bit rate and put it to 14,000,000

Yep just got that idea 2 seconds after posting it, render is half way done, hopefully it works

[Ilumic]

Yep just got that idea 2 seconds after posting it, render is half way done, hopefully it works

np hope it works ;D 

[Theo]

np hope it works ;D 

Oh it became even worse lol , ill try what you said before!

[Theo]

np hope it works ;D 

So the constant 14,000,000 bitrate fixed the problem! all looks good but the file size is 100mb/minute for a 720p video seems a bit high, will either deal with it or also try adobe premiere pro since i think i can use CUDA there ( for some reason vegas doesnt want to use my 680 to render faster )

[Ilumic]

download something called "easy h264" and convert it to mp4 again and it will shrink the size to about 14mb ;D and im glad i helped 

[Theo]

download something called "easy h264" and convert it to mp4 again and it will shrink the size to about 14mb ;D and im glad i helped 

Trying it now :D man if that works really well i could go for better quality, since i dont really mind it being 50mb/minute but 100 was too much!

[Theo]

download something called "easy h264" and convert it to mp4 again and it will shrink the size to about 14mb ;D and im glad i helped 

Oh you legend, from 1GB it went down to 327mb! ( its a 10minute video ) Thank you for that, it took more than i thought to encode but im happy since youtube uploading will be less than half!

[Ilumic]

Oh you legend, from 1GB it went down to 327mb! ( its a 10minute video ) Thank you for that, it took more than i thought to encode but im happy since youtube uploading will be less than half!

Glad i helped ;D