avutil/opt: add AV_OPT_FLAG_CHILD_CONSTS

[ffmpeg] / doc / outdevs.texi

diff --git a/doc/outdevs.texi b/doc/outdevs.texi
index c96d2d0e43b0932ba0f1dd603fbdb3311d442e12..60606eb6e76f55bb85d25703adeb3b115b5431e0 100644 (file)
--- a/doc/outdevs.texi
+++ b/doc/outdevs.texi
@@ -140,8 +140,8 @@ device with @command{-list_formats 1}. Audio sample rate is always 48 kHz.
 
 @item list_devices
 If set to @option{true}, print a list of devices and exit.
-Defaults to @option{false}. Alternatively you can use the @code{-sinks}
-option of ffmpeg to list the available output devices.
+Defaults to @option{false}. This option is deprecated, please use the
+@code{-sinks} option of ffmpeg to list the available output devices.
 
 @item list_formats
 If set to @option{true}, print a list of supported formats and exit.
@@ -168,7 +168,7 @@ Defaults to @samp{unset}.
 @item
 List output devices:
 @example
-ffmpeg -i test.avi -f decklink -list_devices 1 dummy
+ffmpeg -sinks decklink
 @end example
 
 @item
@@ -329,6 +329,8 @@ ffmpeg  -i INPUT -f pulse "stream name"
 
 SDL (Simple DirectMedia Layer) output device.
 
+"sdl2" can be used as alias for "sdl".
+
 This output device allows one to show a video stream in an SDL
 window. Only one SDL window is allowed per application, so you can
 have only one instance of this output device in an application.