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diff --git a/ffmpeg1/doc/outdevs.texi b/ffmpeg1/doc/outdevs.texi deleted file mode 100644 index 371d63a..0000000 --- a/ffmpeg1/doc/outdevs.texi +++ /dev/null @@ -1,156 +0,0 @@ -@chapter Output Devices -@c man begin OUTPUT DEVICES - -Output devices are configured elements in FFmpeg which allow to write -multimedia data to an output device attached to your system. - -When you configure your FFmpeg build, all the supported output devices -are enabled by default. You can list all available ones using the -configure option "--list-outdevs". - -You can disable all the output devices using the configure option -"--disable-outdevs", and selectively enable an output device using the -option "--enable-outdev=@var{OUTDEV}", or you can disable a particular -input device using the option "--disable-outdev=@var{OUTDEV}". - -The option "-formats" of the ff* tools will display the list of -enabled output devices (amongst the muxers). - -A description of the currently available output devices follows. - -@section alsa - -ALSA (Advanced Linux Sound Architecture) output device. - -@section caca - -CACA output device. - -This output devices allows to show a video stream in CACA window. -Only one CACA window is allowed per application, so you can -have only one instance of this output device in an application. - -To enable this output device you need to configure FFmpeg with -@code{--enable-libcaca}. -libcaca is a graphics library that outputs text instead of pixels. - -For more information about libcaca, check: -@url{http://caca.zoy.org/wiki/libcaca} - -@subsection Options - -@table @option - -@item window_title -Set the CACA window title, if not specified default to the filename -specified for the output device. - -@item window_size -Set the CACA window size, can be a string of the form -@var{width}x@var{height} or a video size abbreviation. -If not specified it defaults to the size of the input video. - -@item driver -Set display driver. - -@item algorithm -Set dithering algorithm. Dithering is necessary -because the picture being rendered has usually far more colours than -the available palette. -The accepted values are listed with @code{-list_dither algorithms}. - -@item antialias -Set antialias method. Antialiasing smoothens the rendered -image and avoids the commonly seen staircase effect. -The accepted values are listed with @code{-list_dither antialiases}. - -@item charset -Set which characters are going to be used when rendering text. -The accepted values are listed with @code{-list_dither charsets}. - -@item color -Set color to be used when rendering text. -The accepted values are listed with @code{-list_dither colors}. - -@item list_drivers -If set to @option{true}, print a list of available drivers and exit. - -@item list_dither -List available dither options related to the argument. -The argument must be one of @code{algorithms}, @code{antialiases}, -@code{charsets}, @code{colors}. -@end table - -@subsection Examples - -@itemize -@item -The following command shows the @command{ffmpeg} output is an -CACA window, forcing its size to 80x25: -@example -ffmpeg -i INPUT -vcodec rawvideo -pix_fmt rgb24 -window_size 80x25 -f caca - -@end example - -@item -Show the list of available drivers and exit: -@example -ffmpeg -i INPUT -pix_fmt rgb24 -f caca -list_drivers true - -@end example - -@item -Show the list of available dither colors and exit: -@example -ffmpeg -i INPUT -pix_fmt rgb24 -f caca -list_dither colors - -@end example -@end itemize - -@section oss - -OSS (Open Sound System) output device. - -@section sdl - -SDL (Simple DirectMedia Layer) output device. - -This output devices allows 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. - -To enable this output device you need libsdl installed on your system -when configuring your build. - -For more information about SDL, check: -@url{http://www.libsdl.org/} - -@subsection Options - -@table @option - -@item window_title -Set the SDL window title, if not specified default to the filename -specified for the output device. - -@item icon_title -Set the name of the iconified SDL window, if not specified it is set -to the same value of @var{window_title}. - -@item window_size -Set the SDL window size, can be a string of the form -@var{width}x@var{height} or a video size abbreviation. -If not specified it defaults to the size of the input video, -downscaled according to the aspect ratio. -@end table - -@subsection Examples - -The following command shows the @command{ffmpeg} output is an -SDL window, forcing its size to the qcif format: -@example -ffmpeg -i INPUT -vcodec rawvideo -pix_fmt yuv420p -window_size qcif -f sdl "SDL output" -@end example - -@section sndio - -sndio audio output device. - -@c man end OUTPUT DEVICES |