![]() Done to save the work done in calculating the whole sequence, cached frames are saved in RAM for instant viewing of the frame sequence much faster without recalculations. Footage Cached in RAMĪutomatically done by the editing software, as soon as you playback your timeline, or press some prerender effects button, the software reads the footage, calculates the effects and stores the result in system memory (RAM) for swift access – known as caching. So, the palpable choices are Intel i9 9900K with 5GHz Turbo Boost clock or AMD Ryzen 3900X at 4.6GHz Turbo. Multiple cores can’t help here because all the effects are dependent on each other most of the time – once core treading hierarchically through the effects chain. The main idea is when you apply effects on to footage, they are calculated in a hierarchical order and only one core will be applying all the effects on that one frame. High-clocked CPU’s work best in effects-heavy projects. Applying Effects, Trimming, Transitions, and Titles When editing 4K or 8K video with professional software like Adobe Premiere Pro, the processor cores provide the needed power to encode, render and export the ultra-high-definition resolution videos more robustly. You won’t find a CPU that works best for all the “Codecs” or types of video files but Intel i9 9900K or AMD Threadripper 2990WX can just fit the needs overall. Now, this is done by the Processor (CPU) – CPU cores matter. Decoding the FootageĪlmost all the videos are encoded to save space on disk memory, it needs to be decoded before you can view, playback, and edit. With NVMe installed you likely won’t need to upgrade your hardware soon for better performance as it does get you the best sequential speeds available. Real-time reading of raw ultra-high-definition 4K resolution footage is a cakewalk with blazing 3GB/s read write speed. Non-Volatile Memory Express SSD drives are even 5 times faster than a normal SATA SSD, generally referred to as SSDs on Steroids. A professional videographer has to deal with quite large video footage files, and you’ll need a maximum sequential read and write speeds. It is recommended to use an SSD as primary storage for a video editing machine. Solid State Drive (SSD)Ī SATA SSD is typically 4 times faster than an HDD which will boost the read-write speed of footage. You can easily find large-sized HDDs up to 14TB and at pretty affordable price tags. However, these are the best options for backup and archiving large data, that won’t be frequently accessed. Maxing out at 150-200MB/s the random read/write is a lot slower. Hard Disk Drive – the slowest and cheapest of the three. Now there are three popular storage types available nowadays. ![]() The first step is to read the video from the storage device, pace dependent on the storage device and transfer bus throughput speed. Let’s see what hardware part plays for speeding up the overall performance.
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