.TH FFGET-AUDIO-EXTENSION 1 FFUTILS
.SH NAME
ffget-audio-extension \- get appropriate filename suffix for a audio track in a video file

.SH SYNOPSIS
.B ffget-audio-extension
.I in-file

.SH DESCRIPTION
.B ffget-audio-extension
prints to standard output the appropriate filename suffix,
sans period
.RB ( . ),
for the audio track in
.IR in-file ,
would the audio track be extracted and saved as an audio file.

.SH OPTIONS
None.

.SH OPERANDS
.TP
.I in-file
Video file to get the audio tracks file format for.

.SH EXIT VALUE
.TP
0
Successful completely.
.TP
1
An error occurred.

.SH SEE ALSO
.BR ffprobe (1),
.BR ffextract-audio (1),
.BR ffextract-frame (1),
.BR ffuse-frame (1)