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i420->NV12 vs i420->ARGB

Open nathanwhy opened this issue 1 year ago • 0 comments

I just read the Boost Performance by Over 100x Using the Accelerate Framework. Actually AVSampleBufferDisplayLayer of PIP accepts two types of streams, RGBA and YUV-NV12. Why not consider converting the stream directly to YUV-NV12? This might perform better than ARGB.

nathanwhy avatar May 20 '24 06:05 nathanwhy