Hello,
I am working on ffmpeg h264_nvenc for nvidia encoding.
here is a sample code.
ret = av_hwdevice_ctx_create(&encode_device, AV_HWDEVICE_TYPE_CUDA, NULL, NULL, 0);
codec = avcodec_find_encoder_by_name(“h264_nvenc”);
c = avcodec_alloc_context3(codec);
c->gop_size = 10;
c->pix_fmt = AV_PIX_FMT_NV12;
c->hw_device_ctx = av_buffer_ref(encode_device);
ret = avcodec_open2(c, codec, NULL);
I set to gpu 1 but function takes gpu 0 power only.
Please help me how to flip nvidea gpu 0 to 1.