FFmpeg::FileFormat is a multimedia file format supported by FFmpeg (eg avi, mov, mpeg, mp3, &c).
$ff = FFmpeg->new(); #see FFmpeg
$xx = $ff->file_format('mov');
#...do something with $xx
Objects of this class are not intended to be instantiated directly by the end user. Access FFmpeg::FileFormat objects using "file_format()" in FFmpeg or "filee_formats()" in FFmpeg.
Instances of this class represent a file formats supported by FFmpeg-C. If a file format exists, it means that FFmpeg-C can use it to do at least one of:
read files of this type
write files of this type
Call "can_read()" and "can_write()" to see what functionality is supported for a given file format.