user5058: I have the following situation:
- I need to create a movie in the format .mov or .mp4 on Windows 8.
- As sources I have already 10 .mov files in a format 1600x1200 on Windows8. (originals)
- I need to speed up some parts of my video up to 30 from the original.
- I need to export the constructed video again as 1600 x 1200 in .mov or .mp4 with the same quality as the originals.
I tried to do this already with my tools I already have, but I did not succeed:
My Software:
- Microsoft movie maker
- Handbrake
- Movie Studio Platinum 13.0
- Windows8
I like the simple MovieMaker, but it cannot handle/produce 1600*1200.
Also Movie Studio Platinum 13.0 can't produce 1600*1200 and I am not able to speed up the video more then 4x.
Any hints ?
UPDATE
My Speeduf problem is solved, but I am still searching for a performant reliable software to create videos in the format 1600*1200.
I have Movie Studio Platinum 13.0 which is unusable. It produces black screens in some parts of the video and it lags. I have a high performant computer with 24GB of ram.
Can someone suggest any software ?

user-1: Two free and open-source video editors are, Kdenlive and OpenShot. They were originally only on Linux but recently got betas for Windows. You will need to install a couple of libraries for the software to run but one should work for you.

user23732: You could use Davinci Resolve. The free version can do all the things you want.
It's a professional software tho, so you'll maybe need to read into it.
But you can allways ask here, we can guide you further if you're stuck.

5058: <p>I have the following situation:
- I need to create a movie in the format .mov or .mp4 on Windows 8.
- As sources I have already 10 .mov files in a format 1600x1200 on Windows8. (originals)
- I need to speed up some parts of my video up to 30 from the original.
- I need to export the constructed video again as 1600 x 1200 in .mov or .mp4 with the same quality as the originals.</p>

<p>I tried to do this already with my tools I already have, but I did not succeed:
My Software:
- Microsoft movie maker
- Handbrake
- Movie Studio Platinum 13.0
- Windows8</p>

<p>I like the simple MovieMaker, but it cannot handle/produce 1600*1200.
Also Movie Studio Platinum 13.0 can't produce 1600*1200 and I am not able to speed up the video more then 4x.</p>

<p>Any hints ?</p>

<p><strong>UPDATE</strong></p>

<p>My Speeduf problem is solved, but I am still searching for a performant reliable software to create videos in the format 1600*1200.
I have Movie Studio Platinum 13.0 which is unusable. It produces black screens in some parts of the video and it lags. I have a high performant computer with 24GB of ram.</p>

<p>Can someone suggest any software ?</p>
 -1: <p>Two free and open-source video editors are, <a href="https://kdenlive.org/" rel="nofollow noreferrer">Kdenlive</a> and <a href="https://www.openshot.org/" rel="nofollow noreferrer">OpenShot</a>. They were originally only on Linux but recently got betas for Windows. You will need to install a couple of libraries for the software to run but one should work for you.</p>
 23732: <p>You could use Davinci Resolve. The free version can do all the things you want.
It's a professional software tho, so you'll maybe need to read into it.
But you can allways ask here, we can guide you further if you're stuck.</p>
