FFMPEG with NVENC

Accelerated Computing GPU-Accelerated Libraries
#1

Hi,

I have followed the steps available at https://developer.nvidia.com/ffmpeg.

I have compiled used

ret = av_hwdevice_ctx_create(&encode_device, AV_HWDEVICE_TYPE_CUDA,
“/dev/nvidia0”, NULL, 0);

p_enc_codec = avcodec_find_encoder_by_name(“h264_nvenc”);

I don’t see any error, while I compile or run my application, however, when I check my application still utilizing CPU for the compute instead of GPU.

In my system, I have Quadro M620 GPU.

Anybody has any idea why? Any sample code with libavcodec.

Regards,
Viral Chavda