In addition, it supports resolutions up to 8192×4320, including 8K UHD. In comparison to H.264, H.265 offers from 25% to 50% better data compression at the same level of video quality or substantially improved video quality at the same bit rate. H.265 is a video compression standard designed to a successor to the widely used Advanced Video Coding (H.264).

International Organization for Standardization

ffmpeg -i video_1.mp4 -i video_2.mp4 -filter_complex “fade=t=out:st=0:d=1:alpha=1,setpts=PTS-STARTPTS fade=t=in:st=0:d=1:alpha=1,setpts=PTS-STARTPTS overlay” -map -crf 10 video_loop.Samsung Electronics, General Electric,M&K Holdings, NTT, JVC Kenwood and others.

ffmpeg -f image2 -framerate 60 -start_number 1800 -i %04d.png -c:v h264_nvenc -preset slow -qp 18 -pix_fmt yuv420p video_2.mp4.

ffmpeg -f image2 -framerate 60 -i %04d.png -c:v h264_nvenc -preset slow -qp 18 -pix_fmt yuv420p -frames:v 1800 video_1.mp4.

This example assumes the video is 3600 frames long: To create a looping video, split the video into two halves and then use a filter to blend them together.

ffmpeg -hwaccel cuvid -f image2 -start_number 0300 -i _%04d.png -framerate 30 -pix_fmt p010le -c:v hevc_nvenc -preset slow -rc vbr_hq -b:v 6M -maxrate:v 10M -c:a aac -b:a 240k.

To start from a different frame, use the start_number parameter: ffmpeg -hwaccel cuvid -f image2 -i _%04d.png -framerate 30 -pix_fmt p010le -c:v hevc_nvenc -preset slow -rc vbr_hq -b:v 6M -maxrate:v 10M -c:a aac -b:a 240k.mp4 -vf scale=1280:720 _1280_720.mp4įor h265 encoding using nVidia hardware acceleration, try something like: Once you’ve output a video, it can be scaled using the following examples: Change to your desired output filenameĪdding the option -vf scale=1920:1080 will scale the video on the fly.Change to whetever you images are named as before the regex.If your image sequence filenames have a different number of leading zeros, change the regex pattern from %04d to something else, such as %02d for 2.I have an nVidia card so I used their codec (h264_nvenc) but you may want to use libx264 instead.Assuming Windows is used here, but this should also work for Linux and Mac.ffmpeg -f image2 -framerate 30 -i _%04d.png -c:v h264_nvenc -preset slow -qp 18 -pix_fmt yuv420p.Copy the binary FFMPEG.exe to the folder with the sequence, then in a command prompt enter the following:.In this circumstance I have about 5000 frames stored as png image files which are named sequentially xxxxx_0000.png, xxxxx_0001.png, xxxxx_0002.png etc. The only good way to do this seems to be via the command line.

Ffmpeg convert h265 to mp4