#X264 codec decoder mp4#
mp4 etc. XAVC uses the MXF wrapper, and XAVC-S uses MP4 wrapper, but the video inside is still H.264.
![x264 codec decoder x264 codec decoder](https://www.bitcontrol.com/files/bitcontrol_com/bilder_produkte/Third-Party/x264vfw-configuration.png)
It is where your video file extension comes from…. Video WrappersĪ wrapper is the container for audio and video data. These codecs are also behind video streaming and broadcast formats. All consumer video and many professional video formats employ H.264 compression. XAVC and XAVC-S are based on the H.264 codec with uncompressed LPCM audio. Sony XAVC is a very efficient compressed video formats, enabling high quality video encoding in low to intermediate bit-rates and small file sizes. One of the most well known is Sony’s XAVC and XAVC-S. HEVC offers roughly twice the image quality of H.264 at the same bit rate, or the same quality at half the bit rate. More recently H.265 also known as HEVC (High Efficiency Video Coding) has been introduced. What is AVC / H.264 and HEVC / H.265?Ĭamera manufacturers have been using H.264 compression for a long time. 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. However, the free version of Resolve doesn’t, and so transcoding these files to an easier (less compressed) codec may be the best solution. 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.
![x264 codec decoder x264 codec decoder](https://miro.medium.com/max/1000/1*sGY8R2oUGA_wTwWXvwlDWw.png)
Just because Resolve will read your AVC or HEVC encoded camera files, doesn’t mean it will play them back at full resolution in real-time. In fact, Resolve is compatible with just about every common codec in use today. Of course, this has changed and the software has evolved to be far more flexible and inclusive of all kinds of common compressed media. It was designed primarily for performance with uncompressed media.
#X264 codec decoder how to#