Hi，
I am using NvJPEGEncoder, And I meet some problems.
I use the function “encodeFromBuffer” to encode the image.But I do not know how to transfer my buffer of YUV420 data to “NvBuffer”.Dose anyone know how to fix this problem. Thank you!
below is the base code
unsigned long size = JPEG_BUFFER_SIZE;
unsigned char *buffer = out_nvimage;
NvBuffer nvbuf(V4L2_PIX_FMT_NV12M, DST_WIDTH, DST_HIGHT, 0);
nvbuf.allocateMemory();
//auto ret = read_video_frame(( char*)out_nvimage, *nvbuf);
m_JpegEncoder->encodeFromBuffer(nvbuf, JCS_YCbCr, &buffer, size,40);