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rockchip-linux / mpp

Media Process Platform (MPP) module
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RK3399 MJPEG dec + H.264 enc #128

Open coudy opened 4 years ago

coudy commented 4 years ago

Is it possible to run a live pipeline consisting of 1080p30 MJPEG HW decoding followed by H.264/5 HW encoding with mpp, ideally using the GStreamer plugins, on a RK3399 or a similar chip?

HermanChen commented 4 years ago

Yes, it is possible. But MJPEG decoding and H.264 encoding share the same VPU hardware. So the performance will drop. The VPU hardware can support 1080p@30fps MJPEG decoding and H.264 encoding but no at the same time.