Method set_frame

src/video.cpp:184–199

    }

    int set_frame(AVFrame *frame, AVBufferRef *hw_frames_ctx) override {
      this->frame = frame;

      // If it's a hwframe, allocate buffers for hardware
      if (hw_frames_ctx) {
        hw_frame.reset(frame);

        if (av_hwframe_get_buffer(hw_frames_ctx, frame, 0)) {
          return -1;
        }
      } else {
        sw_frame.reset(frame);
      }

      return 0;
    }

    void apply_colorspace() override {
      auto avcodec_colorspace = avcodec_colorspace_from_sunshine_colorspace(colorspace);