FFmpeg Command Planner

Assemble an argument array and quoted command renderings without inspecting files or executing anything.

Static planning only: this page does not inspect media, run FFmpeg, or guarantee compatibility, quality, speed, or output validity. Generated compatibility notes are deliberately limited. Review the argument array—not only shell text—before using it elsewhere.

Inputs

Input path label

Input seek time (optional)

Explicit input format (optional)

Input rate (optional)

#	Path label	Input options

Maps and filters

Explicit map specifier

Filter block

Typed parameters

Parameters: scale width,height; crop w,h,x,y; fps rate; volume factor; fade video|audio,in|out,start,duration; overlay inputIndex,x,y; concat comma-separated input indices.

Order	Kind	Validated value

Output options

Output path label

Container

Output-side trim start

Output duration

Video codec

Video bitrate

Audio codec

Audio bitrate

Subtitle codec

Metadata key=value lines

Disposition stream=value lines

Existing output

Advanced tokens are potentially dangerous when copied into a shell. Enter only a JSON array of separate strings. They are displayed, quoted, and never executed here; this does not make unknown FFmpeg options safe.

FFmpeg Command Planner

Inputs

Maps and filters

Output options

Static review

Canonical argument array

POSIX shell rendering

PowerShell rendering

Filter graph