Just because they output the same format does not mean that the outputs will be identical. In ffmpeg they give different results why libx265 and hevcqsv are two different encoders that both output the H.265/HEVC video format. And since I wanted to save a few clicks or keyboard meddling on the chance that I have several read nodes to deal with, I looked into making the inputs grab the paths automatically. They are two names for the same video format. So I went back to drawing board and started modifying a NoOp node to create a toolset that connects to a read node and get the information that way.

Part 3 was h264 with -deadline good compared to -deadline realtime. Click the Start Encode and start convert H265 to H264.

Choose an output folder in the Destination, and click the Container to choose H264 format. But after using it for a while I find it annoying to use if I have multiple read nodes or have to do it repetitively. In this part 4 see FFmpeg encoding speed, fps, size and bitrate for an h265 (hevc) MP4 video file to VP9 WebM using -deadline good with -crf values 15-30 and -cpu-used 0-5. Here is the simple steps for you: Drop or upload to import the H265 video you need to convert. And I set out another quest of creating tools for recreation purposes.First I attempted a python version which goes into the menu function as pop up panel. But to sum it up, Nuke in Linux cannot output H.264 directly, so I'm looking into the alternative, ffmpeg. Asking around nuke user forum reveals that it is because of quicktime only default on Windows and Mac, and there's codec licensing issue. Recently I discovered that nuke in Linux doesn't have H.264 in its codec list, unlike in Windows.

Hevc to h264 ffmpeg