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AE 23.1 broken H264 Decoding

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Contributor ,
Dec 15, 2022 Dec 15, 2022

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Our studio upgraded to 23.1 .. anything using H264 in our assets now plays back green in AE. We rolled back to 23.0 ... everything is back to normal.

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Crash , Import and export , Performance

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correct answers 1 Pinned Reply

Adobe Employee , Dec 21, 2022 Dec 21, 2022

Hi @Heathenlamb,

Are you using NVIDIA hardware? An NVIDIA driver was causing green H264 files, but they have recently released a driver update (527.56) to fix the issue more. More details here: https://community.adobe.com/t5/after-effects-discussions/after-effects-2023-green-preview-with-h-264-files/m-p/13363316/page/4 

 

Please let us know if updating GPU drivers fixes the issue you're seeing.

 

Thanks for reporting this issue and for any further information you can provide, 

- John, After Effe

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Community Expert ,
Dec 15, 2022 Dec 15, 2022

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You can deactivate hardware acceleration for ecoding video in Preferences > Import. Purge the cache and restart After Effects. This should solve your problem.

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Adobe Employee ,
Dec 21, 2022 Dec 21, 2022

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Hi @Heathenlamb,

Are you using NVIDIA hardware? An NVIDIA driver was causing green H264 files, but they have recently released a driver update (527.56) to fix the issue more. More details here: https://community.adobe.com/t5/after-effects-discussions/after-effects-2023-green-preview-with-h-264... 

 

Please let us know if updating GPU drivers fixes the issue you're seeing.

 

Thanks for reporting this issue and for any further information you can provide, 

- John, After Effects Engineering Team 

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