doc/outdevs: Mention "sdl2" alias for "sdl".

Fixes ticket #8498.
This commit is contained in:
Carl Eugen Hoyos 2020-01-26 13:15:07 +01:00
parent dc3aa376dc
commit c2d0321661

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@ -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.