aviocat

cat's a URL to another one, useful for dumping streams.

cws2fws

converts cws files (Macromedia Flash, compressed) to fws ones (Macromedia Flash, uncompressed).

ffescape

Escapes an input string, adopting the av_get_token() escaping logic.

ffeval

A simple expression evalutor.

ffhash

Computes a file's digest using libavutil algorithms.

fourcc2pixfmt

Shows the relationships between rawvideo pixel formats and FourCC tags.

graph2dot

A tool to convert a libavfilter graph to a dot file.

ismindex

A tool for creating smooth streaming manifests.

pktdumper

Dumps packets as demuxed by libavformat.

qt-faststart

Rearranges a Quicktime file to facilitate network streaming.

sidxindex

Write an MPD file for fragmented MP4 files with a sidx index at the start of the file.

trasher

Writes burts of random data into a file. Great for testing error robustness/resilience/concealment.