Method getBytes

src/Qt/VideoCacheThread.cpp:107–118

Get the size in bytes of a frame (rough estimate)

    // Get the size in bytes of a frame (rough estimate)
    int64_t VideoCacheThread::getBytes(int width,
                                       int height,
                                       int sample_rate,
                                       int channels,
                                       float fps)
    {
        // RGBA video frame
        int64_t bytes = static_cast<int64_t>(width) * height * sizeof(char) * 4;
        // Approximate audio: (sample_rate * channels)/fps samples per frame
        bytes += ((sample_rate * channels) / fps) * sizeof(float);
        return bytes;
    }

    /// Start the cache thread at high priority, and return true if it’s actually running.
    bool VideoCacheThread::StartThread()