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update man page on envvars

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niels
2025-11-02 18:11:59 +01:00
parent b2d9fbebf4
commit 1a3cba512f
1 changed files with 19 additions and 4 deletions
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veejay-current/veejay-server/man/veejay.1
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@@ -227,6 +227,12 @@ Print veejay's options to stdout and quit
.TP .TP
.SH Environment variables .SH Environment variables
.TP .TP
.B VEEJAY_SUBSAMPLE_MODE
Selects a sampling method for up-and down sampling of UV data (drop,average,bilinear,mitchell)
.TP
.B VEEJAY_NUM_DECODE_THREADS
Set the number of MJPEG decode threads you would like to spaw.
.TP
.B VEEJAY_MULTITHREAD_TASKS .B VEEJAY_MULTITHREAD_TASKS
You can set this environment variable to the number of threads you would like to spawn for veejay's pixel tasks. This option is automatically enabled if you run high resolution video. You can set this environment variable to the number of threads you would like to spawn for veejay's pixel tasks. This option is automatically enabled if you run high resolution video.
.TP .TP
@@ -250,23 +256,32 @@ Set to 1 if you wish to interpolate every chroma sample when scaling (default=0)
.B VEEJAY_SDL_KEY_REPEAT_INTERVAL .B VEEJAY_SDL_KEY_REPEAT_INTERVAL
Interval of key pressed to repeat while pressed down. Interval of key pressed to repeat while pressed down.
.TP .TP
.B VEEJAY_SDL_DRIVER
Tells SDL which video driver to use
.TP
.B VEEJAY_SDL_HINT_RENDER_DRIVER
Set a hint before creating the SDL driver (e.g: opengl)
.TP
.B VEEJAY_SDL_HINT_FRAMEBUFFER_ACCELERATION
Enable or disable SDL hardware acceleration (0,1,2)
.TP
.B VEEJAY_PLAYBACK_CACHE .B VEEJAY_PLAYBACK_CACHE
Sample cache size in MB - by default, veejay will consume up to 30% of your total RAM to cache video samples. Sample cache size in MB - by default, veejay will consume up to 30% of your total RAM to cache video samples.
.TP .TP
.B VEEJAY_SDL_KEY_REPEAT_DELAY .B VEEJAY_SDL_KEY_REPEAT_DELAY
Delay key repeat in ms Delay key repeat in ms
.TP .TP
.B VEEJAY_FULLSCREEN .B VEEJAY_FULLSCREEN
Fullscreen (1) or windowed (0) mode Fullscreen (1) or windowed (0) mode
.TP .TP
.B VEEJAY_DESKTOP_GEOMETRY .B VEEJAY_DESKTOP_GEOMETRY
Specifiy the desktop geometry for veejay to position the video window. Use this feature to specificy where a video window appears in TwinView or One Big Desktop Specify the desktop geometry for veejay to position the video window. Use this feature to specificy where a video window appears in TwinView or One Big Desktop
.TP .TP
.B VEEJAY_VIDEO_SIZE .B VEEJAY_VIDEO_SIZE
Specifiy the size of the video window (inside VEEJAY_DESKTOP_GEOMETRY) Specify the size of the video window (inside VEEJAY_DESKTOP_GEOMETRY)
.TP .TP
.B VEEJAY_VIDEO_POSITION .B VEEJAY_VIDEO_POSITION
Specificy the position of the video window (inside VEEJAY_DESKTOP_GEOMETRY) Specify the position of the video window (inside VEEJAY_DESKTOP_GEOMETRY)
.TP .TP
.B VEEJAY_DEFAULT_CHANNEL .B VEEJAY_DEFAULT_CHANNEL
Specify the default video4linux channel id Specify the default video4linux channel id