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doc/ffplay, ffplay: add information regarding volume control

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ffplay now supports dynamic volume control. This documents the supported
behavior.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Ganesh Ajjanagadde 2015-09-27 12:38:34 -04:00 committed by Marton Balint
parent f1a9583305
commit fd44892073
2 changed files with 12 additions and 0 deletions
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9
doc/ffplay.texi
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@ -197,6 +197,15 @@ Toggle full screen.
@item p, SPC
Pause.
@item m
Toggle mute.
@item 9, 0
Decrease and increase volume respectively.
@item /, *
Decrease and increase volume respectively.
@item a
Cycle audio channel in the current program.

3
ffplay.c
View File

@ -3681,6 +3681,9 @@ void show_help_default(const char *opt, const char *arg)
"q, ESC quit\n"
"f toggle full screen\n"
"p, SPC pause\n"
"m toggle mute\n"
"9, 0 decrease and increase volume respectively\n"
"/, * decrease and increase volume respectively\n"
"a cycle audio channel in the current program\n"
"v cycle video channel\n"
"t cycle subtitle channel in the current program\n"