-
-
Save loretoparisi/a9277b2eb4425809066c380fed395ab3 to your computer and use it in GitHub Desktop.
# Output a single frame from the video into an image file: | |
ffmpeg -i input.mov -ss 00:00:14.435 -vframes 1 out.png | |
# Output one image every second, named out1.png, out2.png, out3.png, etc. | |
# The %01d dictates that the ordinal number of each output image will be formatted using 1 digits. | |
ffmpeg -i input.mov -vf fps=1 out%d.png | |
# Output one image every minute, named out001.jpg, out002.jpg, out003.jpg, etc. | |
# The %02d dictates that the ordinal number of each output image will be formatted using 2 digits. | |
ffmpeg -i input.mov -vf fps=1/60 out%02d.jpg | |
# Extract all frames from a 24 fps movie using ffmpeg | |
# The %03d dictates that the ordinal number of each output image will be formatted using 3 digits. | |
ffmpeg -i input.mov -r 24/1 out%03d.jpg | |
# Output one image every ten minutes: | |
ffmpeg -i input.mov -vf fps=1/600 out%04d.jpg |
@Soebb when you use 1/60 that means 1/60 frames per second, or 1 frame per 60 seconds:
ffmpeg -i input.mov -vf fps=1/60 out%02d.jpg
so to extract every 100 milliseconds it should be possibile setting the -vf fps
described here:
-vf fps=fps=1/60
↑ ↑ ↑
| | |
| | |__ value
| |______ option
|__________ filter
Is there a way to tell FFmpeg "extract ALL images composing an encoded video (regardless of frame-rate)" ?
@illtellyoulater Just skip the frame rate parameters. It should look something like this:
ffmpeg -i input.mkv out%03d.png
@SirYodaJedi You just made my day, tysm
How to save all the frames extracted from one video to a folder? (Thank you)
@SirYodaJedi tnx!
@reneeWhiskersScalien include the folder with filename:
ffmpeg -i input.mkv FOLDER\out%03d.png
@Count-MHM Thank you so much!
If you have an HDR movie, you can extract high quality images using:
ffmpeg -i HDR.mov -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p '%05d.png'
Found here
How to use AMD & NVIDIA hardware GPU acceleration while capturing screenshots of any given H264 or H265 video or movie? As well as add filters to make the output with anti-aliasing? Thanks
@SirYodaJedi You just made my day, tysm
...except for the fact that the statement he provides doesn't really give the result you asked for. The statement results in all instances of all images comprising the video, not simply in all images comprising the video.
@SirYodaJedi You just made my day, tysm
...except for the fact that the statement he provides doesn't really give the result you asked for. The statement results in all instances of all images comprising the video, not simply in all images comprising the video.
The former is generally more useful? Yes, you'll get dupes from VFR input, but if you include the duped frames, you're able to actually reassemble the video.
Is there a way to extract every 100milliseconds(1/10s) ?