1px black bar when exporting to JPEG 2000 MXF OP1a

Forum|Forum|7 years ago
June 7, 2018
1 reply
1676 views

Hi all,

I noticed that all my renders from AE having issue with black bar on the top of the video (1 px) when rendering to JPEG 2000 MXF OP1a @ 1920x1080.

If I change the frame rate from 30 to 29.97 the bar changes colour to Red... Is that a bug?

edit:

Added more info

Thanks,

Peter

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C

charlotte36463298Author

Participating Frequently

Anyone?

Jeff Bugbee

Community Expert

I'm trying to replicate your issue on my Mac but I am unable to.

Are you on a Mac or PC?

I assume you are using Export - Add to Media Encoder Queue. Does this black or red bar show up only with video? If you just added a solid that takes up the entire frame does the issue persist?

What is the size of your sequence? What is going on in your sequence? Are you using many 3rd party plugins? Any other information of this sort would be useful in troubleshooting this.

Jeff Bugbee

Community Expert

Hi Jeff,

Thank you for your reply. I am on Mac using Export - Add to Media Encoder Queue.

Just ran a very simple test:

1. Created a 3 sec comp in AE (1920x1080 @ 30fps) with only white solid

2. Exported via AME with these settings: Adobe Creative Cloud

3. Imported the file to Premiere (the line bar already appears in the top of the clip) to render it out as .mp4 using H264 codec

So, no plugins in the project and the problem still persist.

I duplicated your test, no issue. I wonder if your video card is to blame. In Media Encoder before you export, can you change your render settings to Software Only?

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