Depending on your hardware, Resolve may or may not manage to offer real-time playback when working with compressed video sources natively.ĭaVinci Resolve Studio does support hardware GPU encoding and decoding if you’re using a compatible GPU. However, the free version of Resolve doesn’t, and so transcoding these files to an easier (less compressed) codec may be the best solution. #DAVINCI RESOLVE 12.5.1 ENCODE PRORES FREE#
For various technical reasons, transcoding your AVC / HEVC source media into an edit friendly format is a good idea even if your system does support hardware acceleration. Resolve has to decode H.264 and H.265 / HEVC encoded files using your system CPU before full raster video frames can be processed, and while this has been improved in Resolve, it’s still a problem for many on laptops and lower power systems to do this in real time. Working with these codecs natively can also result in audio drift and sync issues over the duration of long clips.įrom the DaVinci Resolve 15 Hardware Selection and Configuration Guide on page 5:
However, for editing, VFX, and grading, the compressed data needs to be decompressed to the full RGB per pixel bit depth that can use four times or more processing power of a HD image for the same real time grading performance. #DAVINCI RESOLVE 12.5.1 ENCODE PRORES FULL# The decompression process, like compression, uses the CPU, so the heavily compressed codecs need more powerful and a greater number of CPU cores. H.264 and H.265 are heavily compressed formats and while not idea for editing are often used by lower cost cameras. If you use these types of compressed codecs you will need a more powerful CPU or be prepared to use proxies or Resolves optimized media feature. The fact is, these codecs have never been good for post production. The solution is to transcode your camera media to an easily decoded post-friendly codec. If you don’t want to do this as a separate step before you start editing, you can create Optimized Media within Resolve, and / or use Render Cache to transcode your clips on the timeline.
If you don’t want to transcode all of your source media before bringing it into Resolve, you can use Resolve’s built in Optimized Media tool. #DAVINCI RESOLVE 12.5.1 ENCODE PRORES FREE#.#DAVINCI RESOLVE 12.5.1 ENCODE PRORES SOFTWARE#.#DAVINCI RESOLVE 12.5.1 ENCODE PRORES FULL#.
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