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YUV420P的支持 #188

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opened 2025-12-23 10:35:25 +01:00 by backuprepo · 1 comment
backuprepo commented 2025-12-23 10:35:25 +01:00
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Originally created by @salier on GitHub (Jun 30, 2025).

mpp的YUV420P解码是支持的
但是FFmpeg似乎不支持 这个是有什么问题嘛？

Originally created by @salier on GitHub (Jun 30, 2025). mpp的YUV420P解码是支持的 但是FFmpeg似乎不支持 这个是有什么问题嘛？
backuprepo 2025-12-23 10:35:25 +01:00
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backuprepo commented 2025-12-23 10:35:27 +01:00
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@nyanmisaka commented on GitHub (Jun 30, 2025):

What do you mean? The MPP decoder hardware is designed to only support outputting NV12 pixel layout, not YUV420P. If you need the latter you will need to convert it manually using the RGA filter.

@nyanmisaka commented on GitHub (Jun 30, 2025): What do you mean? The MPP decoder hardware is designed to only support outputting NV12 pixel layout, not YUV420P. If you need the latter you will need to convert it manually using the RGA filter.
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Reference: starred/ffmpeg-rockchip#188
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