Adobe After Effects rendering error?

[Ally__]

Hello!

so I've been editing a video using MP4 files of a tv show I like. And I used motion tiles for this one part of it and the height and width were 100 and all that, the same as they left, but I changed the center to create a cool effect. i tried rendering and it gives me the "30000 pixel" error, I can't remember how its said exactly. But I messed up my video now all I get is one solid line with my video on it. No different clips, no layers, no effects come up, nothing. It all merged into one solid video with a brown bar, I can't change anything. Please help me fix this

[ToolfarmJP]

Hi,

Is the format of your original mp4 video progressive or interlaced? You mention the TV show video. I just wonder it.

[Ally__]

I used multiple files in a different editor first, Sony Vegas Pro, then I rendered it and put it in After effects and added transitions. I believe it's progressive

[Szalam]

Some screenshots would really help us to see the issue.

[Kevin-Monahan]

Hi Ally_,

Are you still facing this problem? If not, let us know how you solved it. If so, please let us know so we can assist you further.

Thanks,

Kevin