Video to GIF plan
Build the two-step palettegen GIF plan from frame rate, size, and duration.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Video filename
Plan
ffmpeg arguments
Enter a video to plan
Stat: 0 · Stat 2: 0
What this tool does
- Check parameters before transcoding
- Convert time into samples or filters
Example
Input
clip.mp4
Output
视频转 GIF 规划 ffmpeg -i clip.mp4 -vf "fps=12,scale=640:360:flags=lanczos,palettegen" palette.png && ffmpeg -i clip.mp4 -i palette.png -lavfi "fps=12,scale=640:360:flags=lanczos[x];[x][1:v]paletteuse" output.gif 调色板提升颜色质量；fps 和尺寸越大体积越大
Computes an assertable plan or sample range. It does not touch devices or transcode files.
Frequently asked questions
Does it process the file?
No. It returns a plan, command, or sample range and never decodes media.
May numbers be strings?
Yes. Numeric strings from text controls are parsed as numbers.
Does it match ffmpeg exactly?
Times, filters, and bitrate formulas are deterministic; container overhead can still differ.
Keywords：GIF调色板fpspalettegenvideo