Disable Further Compression When Exporting

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Lobster_Emperor
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Disable Further Compression When Exporting

Post by Lobster_Emperor »

Using VideoStudio 2021. I made an 11 second video that's just a video with some text over it, and I've noticed that my video is exporting in a lower quality than the base I'm using, I think this is a fault of automatic compression. How can I turn off any further compression before exporting the video, because I am losing quality between the edited version shown in the preview and the exported product? Because don't want the exported product to lose any quality, but it is.

Image
My "Share" options as well as the custom template I am using that is exporting the video with the least quality loss so far.

Keep it simple-stupid, I am an idiot. If you have another theory for why I'm losing quality, please pitch it, but provide a solution as well otherwise we're just back to square one.

Cheers.
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Re: Disable Further Compression When Exporting

Post by tletter »

Lobster_Emperor wrote: I've noticed that my video is exporting in a lower quality than the base I'm using
If you enable the 'Show message when inserting first video clip into the Timeline' option then VS will match the source video clip's properties. When rendering, use the 'Same as Project Settings' option which should give you the best possible output.

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Re: Disable Further Compression When Exporting

Post by Lobster_Emperor »

tletter wrote: Mon May 30, 2022 6:30 pm If you enable the 'Show message when inserting first video clip into the Timeline' option then VS will match the source video clip's properties. When rendering, use the 'Same as Project Settings' option which should give you the best possible output.
I have tried this, and I tested it again just to make sure, but it results in by far the worst quality output. Extremely pixely.

Image
The output when selecting "Same as Project Settings"

Image
A shot of the same area in the preview.

Thanks anyway, but unfortunately this didn't solve the issue. I also tried just directly uploading it to YouTube and that didn't work either, still compressing.
Last edited by Lobster_Emperor on Tue May 31, 2022 2:57 am, edited 1 time in total.
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Re: Disable Further Compression When Exporting

Post by tletter »

Lobster_Emperor wrote: The output when selecting "Same as Project Settings" ... A shot of the same area in the preview.
Difficult to compare the quality of these two photos when the first one is blown up to 3 times the size of the second one.

What are the actual properties of your source clip and what are the properties of your rendered video?

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Re: Disable Further Compression When Exporting

Post by rwernyei »

You might want to give this a try. Since you've had better success with your template, try unticking both Smart Render and Hardware Acceleration and use Native encoder instead of NVIDIA CUDA. Check results. If not any better try as tletter suggested and use "Same as Project Setting" with the same three changes.
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Re: Disable Further Compression When Exporting

Post by Lobster_Emperor »

tletter wrote: Tue May 31, 2022 6:50 pm Difficult to compare the quality of these two photos when the first one is blown up to 3 times the size of the second one.

What are the actual properties of your source clip and what are the properties of your rendered video?
Yeah sorry I couldn't get them to be the same dimensions, but neither image has had its dimensions increased. The first one is just so bad it looks like it's been blown up. Sorry I couldn't get even shots of both though. As for the file size, it was 4015KB, so hopefully the amount of compression on it is super obvious. Incredibly pixilated. Both are 1920 x 1080 clips. But rwernyei's method of unticking smart render and hardware acceleration seemed to fix the problem.
rwernyei wrote: Tue May 31, 2022 8:10 pm You might want to give this a try. Since you've had better success with your template, try unticking both Smart Render and Hardware Acceleration and use Native encoder instead of NVIDIA CUDA. Check results. If not any better try as tletter suggested and use "Same as Project Setting" with the same three changes.
Unticking these worked. Just in case, I tried "Same as Project Setting" and got a 4061KB video that looked far better than the picture I posted in the forums, but still quite compressed. Changing to my shown profile from the default profile it chose (MPEG-4 AVC 1920 x 1080, 100p, 30Mbps) didn't seem to make a difference, but did for some reason result in a far smaller file size (38451KB for "default profile" vs 25449KB for custom profile) with no noticeable difference in quality. Thank you very much for the help, it seems that unticking those settings did the job :mrgreen:
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Re: Disable Further Compression When Exporting

Post by rwernyei »

Glad I could help. My past Moderator skills still come to the rescue despite being a DaVinci Resolve user.
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Re: Disable Further Compression When Exporting

Post by tletter »

Lobster_Emperor wrote: As for the file size, it was 4015KB, so hopefully the amount of compression on it is super obvious. Incredibly pixilated. Both are 1920 x 1080 clips.
No it's not "super obvious", as file size isn't the be-all and end-all, rather you need to give the actual properties of your source clip and rendered video. One way to get those properties in VS is to right-click on a clip and select the Properties option. You might find these properties help you to see what's going on.

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