Windows 10: error when trying to trim videos with videos app 0x80070057

I have already repaired and reset the app but it just gives me that same error. It only seems to happen with videos on my external drive though so that may have something to do with it

:)

 

trim video

in the photos app, drag the white circle from the left side to trim off the beginning of the video, you should see the video change as you do it.

Drag the white circle from the right side to trim off the ending.

it will not allow you to trim the video to less than 1 second

you can play the video at any time to see what remains after trimming.

when you are happy with the result click save a copy in the top right of the screen or right click anywhere and select save a copy, it will be saved in the original location with trim added to the filename.

 

Edit Video in Photos- Trim

Hi,

You can trim the beginning and end of a video so your movie shows only the part of the video you want.
To help us determine the appropriate troubleshooting steps that can resolve your concern, we would like to ask the following questions:

• What is the build and version of Windows that you’re using? To check, type
  winver in the Search box, select the resulting command and send us a screenshot of the information window.
• What is the name of the application used when capturing videos?
• Is it happening to all the videos that you captured?
• What video player are you using to watch this video file?

We look forward to your response.

 

Trimmed Videos in Photos App are washed out

If i trim a clip of a video and trim out the beginning then the rest of the video will be washed out. I tested it and it only washes out the video if you trim out the beginning of the video. If the trim include the beginning then the colors will be normal
for the rest of the trim.