186 lines
5.9 KiB
Groff
186 lines
5.9 KiB
Groff
.TH UXPLAY "1" "December 2024" "1.71" "User Commands"
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.SH NAME
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uxplay \- start AirPlay server
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.SH SYNOPSIS
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.B uxplay
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[\fI\,-n name\/\fR] [\fI\,-s wxh\/\fR] [\fI\,-p \/\fR[\fI\,n\/\fR]] [more \fI OPTIONS \/\fR ...]
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.SH DESCRIPTION
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UxPlay 1.71: An open\-source AirPlay mirroring (+ audio streaming) server:
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.SH OPTIONS
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.TP
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.B
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\fB\-n\fR name Specify the network name of the AirPlay server
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.TP
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\fB\-nh\fR Do \fBNOT\fR append "@\fIhostname\fR" at end of AirPlay server name
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.TP
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\fB\-h265\fR Support h265 (4K) video (with h265 versions of h264 plugins)
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.TP
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\fB\-hls\fR Support HTTP Live Streaming (currently YouTube video only)
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.TP
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\fB\-pin\fI[xxxx]\fRUse a 4-digit pin code to control client access (default: no)
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.IP
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without option, pin is random: optionally use fixed pin xxxx.
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.TP
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\fB\-reg\fI [fn]\fR Keep a register in $HOME/.uxplay.register to verify returning
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.IP
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client pin-registration; (option: use file "fn" for this)
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.TP
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\fB\-vsync\fI[x]\fR Mirror mode: sync audio to video using timestamps (default)
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.IP
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\fIx\fR is optional audio delay: millisecs, decimal, can be neg.
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.TP
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\fB\-vsync\fR no Switch off audio/(server)video timestamp synchronization.
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.TP
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\fB\-async\fR[\fIx\fR] Audio-Only mode: sync audio to client video (default: no).
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.TP
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\fB\-async\fR no Switch off audio/(client)video timestamp synchronization.
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.TP
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\fB\-db\fI l[:h]\fR Set minumum volume attenuation to l dB (decibels, negative);
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.IP
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optional: set maximum to h dB (+ or -); default -30.0:0.0
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.PP
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.TP
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\fB\-taper\fR Use a "tapered" AirPlay volume-control profile.
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.TP
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\fB\-s\fR wxh[@r]Request to client for video display resolution [refresh_rate]
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.IP
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default 1920x1080[@60] (or 3840x2160[@60] with -h265 option).
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.PP
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.TP
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\fB\-o\fR Set display "overscanned" mode on (not usually needed)
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.TP
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\fB-fs\fR Full-screen (only works with X11, Wayland, VAAPI, D3D11)
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.TP
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\fB\-p\fR Use legacy ports UDP 6000:6001:7011 TCP 7000:7001:7100
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.TP
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\fB\-p\fR n Use TCP and UDP ports n,n+1,n+2. range 1024\-65535
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.IP
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use "\-p n1,n2,n3" to set each port, "n1,n2" for n3 = n2+1
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.IP
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"\-p tcp n" or "\-p udp n" sets TCP or UDP ports separately.
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.PP
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.TP
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\fB\-avdec\fR Force software h264 video decoding with libav decoder.
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.TP
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\fB\-vp\fI prs \fR Choose GStreamer h264 parser; default "h264parse"
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.TP
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\fB\-vd\fI dec \fR Choose GStreamer h264 decoder; default "decodebin"
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.IP
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choices: (software) avdec_h264; (hardware) v4l2h264dec,
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.IP
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nvdec, nvh264dec, vaapih264dec, vtdec, ...
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.TP
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\fB\-vc\fI cnv \fR Choose GStreamer videoconverter; default "videoconvert"
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.IP
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another choice when using v4l2h264dec: v4l2convert.
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.TP
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\fB\-vs\fI sink\fR Choose the GStreamer videosink; default "autovideosink"
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.IP
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choices: ximagesink,xvimagesink,vaapisink,glimagesink,
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.IP
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gtksink,waylandsink,osxvideosink,kmssink,d3d11videosink,...
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.PP
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.TP
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\fB\-vs\fR 0 Streamed audio only, with no video display window.
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.TP
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\fB\-v4l2\fR Use Video4Linux2 for GPU hardware h264 video decoding.
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.TP
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\fB\-bt709\fR Sometimes needed for Raspberry Pi models using Video4Linux2.
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.TP
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\fB\-as\fI sink\fR Choose the GStreamer audiosink; default "autoaudiosink"
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.IP
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choices:pulsesink,alsasink,pipewiresink,osssink,oss4sink,
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.IP
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jackaudiosink,osxaudiosink,wasapisink,directsoundsink,..
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.PP
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.TP
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\fB\-as\fR 0 (or \fB\-a\fR) Turn audio off, streamed video only.
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.TP
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\fB\-al\fR x Audio latency in seconds (default 0.25) reported to client.
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.TP
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\fB\-ca\fI fn \fR In Airplay Audio (ALAC) mode, write cover-art to file fn.
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.TP
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\fB\-reset\fR n Reset after 3n seconds client silence (default 5, 0=never).
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.TP
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\fB\-nofreeze\fR Do NOT leave frozen screen in place after reset.
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.TP
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\fB\-nc\fR Do NOT close video window when client stops mirroring
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.TP
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\fB\-nohold\fR Drop current connection when new client connects.
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.TP
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\fB\-restrict\fR Restrict clients to those specified by "-allow deviceID".
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.IP
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Uxplay displays deviceID when a client attempts to connect.
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.IP
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Use "-restrict no" for no client restrictions (default).
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.PP
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\fB\-allow\fR id Permit deviceID = id to connect if restrictions are imposed.
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.TP
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\fB\-block\fR id Always block connections from deviceID = id.
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.TP
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\fB\-FPSdata\fR Show video-streaming performance reports sent by client.
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.TP
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\fB\-fps\fR n Set maximum allowed streaming framerate, default 30
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.TP
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\fB\-f\fR {H|V|I}Horizontal|Vertical flip, or both=Inversion=rotate 180 deg
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.TP
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\fB\-r\fR {R|L} Rotate 90 degrees Right (cw) or Left (ccw)
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.TP
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\fB\-m\fI [mac]\fR Set MAC address (also Device ID); use for concurrent UxPlays
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.IP
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if mac xx:xx:xx:xx:xx:xx is not given, a random MAC is used.
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.PP
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.TP
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\fB\-key\fI [fn]\fR Store private key in $HOME/.uxplay.pem (or in file "fn")
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.PP
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.TP
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\fB\-dacp\fI [fn]\fRExport client DACP information to file $HOME/.uxplay.dacp
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.IP
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(option to use file "fn" instead); used for client remote.
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.PP
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.TP
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\fB\-vdmp\fR [n] Dump h264 video output to "fn.h264"; fn="videodump", change
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.IP
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with "-vdmp [n] filename". If [n] is given, file fn.x.h264
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.IP
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x=1,2,.. opens whenever a new SPS/PPS NAL arrives, and <=n
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.IP
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NAL units are dumped.
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.PP
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.TP
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\fB\-admp\fR [n] Dump audio output to "fn.x.fmt", fmt ={aac, alac, aud}, x
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.IP
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=1,2,..; fn="audiodump"; change with "-admp [n] filename".
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.IP
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x increases when audio format changes. If n is given, <= n
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.IP
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audio packets are dumped. "aud"= unknown format.
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.PP
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.TP
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\fB\-d\fR Enable debug logging
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.TP
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\fB\-v\fR Displays version information
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.TP
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\fB\-h\fR Displays help information
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.SH
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FILES
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Options in one of $UXPLAYRC, or ~/.uxplayrc, or ~/.config/uxplayrc
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.TP
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are applied first (command-line options may modify them). Format:
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.TP
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one option per line,\fI no\fR initial "-"; lines beginning with "#" ignored.
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.SH
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AUTHORS
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.TP
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Various, see website or distribution.
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.SH
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COPYRIGHT
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.TP
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Various, see website or distribution. License: GPL v3+:
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.TP
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GNU GPL version 3 or later. (some parts LGPL v.2.1+ or MIT).
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.SH
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SEE ALSO
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.TP
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Website: <https://github.com/FDH2/UxPlay>
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