ENC Output Plane Problem

[liuq1]

Related Topic:

ENC Output Plane qBuffer Segmentation fault

I want to implement a pipeline : v4l2 camera → yuv422 → NvBufferTransform → yuv420 → NvVideoEncode. I follow the example codes as below: But it fails when it runs to [image] it shows Segmentation fault Can anyone help to look at this. Thanks.

In the patch in the solution answer, the outplane_fd is uselss?

[DaneLLL]

Hi,
We need to keep the fd list for destroying the buffer:

+    for (int i = 0; i < OUTPLANE_BUFNUM ; i++)
+        NvBufSurf::NvDestroy(outplane_fd[i]);