How to change the black background of the mp4animation video

[C-M-H57]

Hello,

I am searching for the way how to change the background-color of my mp4 video.

I made it in Photoshop en the exportsetting I will send with this post.

Please let me know what settings I need to do to change the black background automatically comes with this mp4.

I also made a video with photo's text and music in primiere Pro. Also there I have a black background.... automatically saved with the export.

Thank you for your attention.

Kind regards

Marianne

[JJMack]

If the Black background in you MP4 is a transparent background in your video time line or frame animation time line it because Adobe Photoshop video rendering does not support transparency or MP4 does not support transparency.

You can try to use export save for web and save an Animated Gif with transparency in the background.  Gif color support is very limited.   With transparency its limited toe 255 mapped colors. There is not partially transparency pisel either. A pixel is ether empty transparent or has a color that is 100% opaque.  Your could also add a background layer  to layer stack with any color or content you want in the MP4 video background.

[C-M-H57]

Hello JJMack,

Thank you for your answer and so soon!!

I just solved my own problem bij export > video rendering > and than choose the size of the document!!
All black arround the layers I made in photoshop disappeard!!

Have a nice day
And thanks a lot!!