This is the command flvdumper that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
flvdumper - Gnash FLash Video File Dumper
flvdumper (options)... (file)...
Dump information about .flv files.
When a SWF player, including Gnash, plays a SWF "movie", the movie can contain video
files. Flvdumper prints these files, which are comprised of an H.263 variant or H.254
video bit stream.
More information about Flash Video is available at the Wikipedia Flash Video article:
-h Print usage info.
-m Print only meta tags (default).
-a Print all the tags.
5 April 2016 flvdumper(1)
Use flvdumper online using onworks.net services