I recommend you read a primer on I, P, and B frames.Īs for two-pass encoding, that is mainly for when you are targeting optical media delivery and you need to stay within specific bitrate and file size limitations. Interpolating "missing frames" is what decoding is all about. I think we already answered that DR uses Microsoft's mpeg drivers for h.264 decoding and encoding. In the spirit of time, I will try to answer this question only. How does Resolve decode h.264 for timeline edit (create missing frames)? PS - How do I attach an image to my post?Īl Spaeth wrote:x264 is an encoder only. MediaInfo show a small change in the new file size(MOV=352MB MP4=347MB), same bitrate, - but I assume rewrapping is not the same as renaming and changing the file type from MOV to MP4? Select Media->Convert/Save, select files, Convert->Save, click "Create New Profile" icon, change container to MP4, mark keep original video and audio tracks and save the profile. If I want to convert a Resolve rendered UHD h.264 MOV to MP4 I can use a converter which re-encodes it, takes time (7fps) and, I assume, could lose some quality in the conversion process. In an effort to improve my understanding, a couple of more questions please. The dark and mysterious world of codecs can be confusing.
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