+--[[
+
+LuCI MJPEG Streamer
+
+(c) 2014 Roger D <rogerdammit@gmail.com>
+Based on work by: vargabab and OpenWrt Dreambox
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+m = Map("mjpg-streamer", "MJPG-streamer", translate("mjpg streamer is a streaming application for Linux-UVC compatible webcams"))
+
+--- General settings ---
+
+section_gen = m:section(TypedSection, "mjpg-streamer", "General")
+ section_gen.addremove=false
+ section_gen.anonymous=true
+
+enabled = section_gen:option(Flag, "enabled", "Enabled", "Enable MJPG-streamer")
+
+input = section_gen:option(ListValue, "input", "Input plugin")
+ input:depends("enabled", "1")
+ input:value("uvc", "UVC")
+ ---input:value("file", "File")
+ input.optional = false
+
+output = section_gen:option(ListValue, "output", "Output plugin")
+ output:depends("enabled", "1")
+ output:value("http", "HTTP")
+ output:value("file", "File")
+ output.optional = false
+
+
+--- Plugin settings ---
+
+s = m:section(TypedSection, "mjpg-streamer", "Plugin settings")
+ s.addremove=false
+ s.anonymous=true
+
+ s:tab("output_http", translate("HTTP output"))
+ s:tab("output_file", translate("File output"))
+ s:tab("input_uvc", translate("UVC input"))
+ ---s:tab("input_file", translate("File input"))
+
+
+--- Input UVC settings ---
+
+this_tab = "input_uvc"
+
+device = s:taboption(this_tab, Value, "device", translate("Device"))
+ device.default="/dev/video0"
+ --device.datatype = "device"
+ device:value("/dev/video0", "/dev/video0")
+ device:value("/dev/video1", "/dev/video1")
+ device:value("/dev/video2", "/dev/video2")
+ device.optional = false
+
+resolution = s:taboption(this_tab, Value, "resolution", translate("Resolution"))
+ resolution.default = "640x480"
+ resolution:value("320x240", "320x240")
+ resolution:value("640x480", "640x480")
+ resolution:value("800x600", "800x600")
+ resolution:value("864x480", "864x480")
+ resolution:value("960x544", "960x544")
+ resolution:value("960x720", "960x720")
+ resolution:value("1280x720", "1280x720")
+ resolution:value("1280x960", "1280x960")
+ resolution:value("1920x1080", "1920x1080")
+ resolution.optional = true
+
+fps = s:taboption(this_tab, Value, "fps", translate("Frames per second"))
+ fps.datatype = "and(uinteger, min(1))"
+ fps.placeholder = "5"
+ fps.optional = true
+
+yuv = s:taboption(this_tab, Flag, "yuv", translate("Enable YUYV format"), translate("Automatic disabling of MJPEG mode"))
+
+quality = s:taboption(this_tab, Value, "quality", translate("JPEG compression quality"), translate("Set the quality in percent. This setting activates YUYV format, disables MJPEG"))
+ quality.datatype = "range(0, 100)"
+
+minimum_size = s:taboption(this_tab, Value, "minimum_size", translate("Drop frames smaller then this limit"),translate("Set the minimum size if the webcam produces small-sized garbage frames. May happen under low light conditions"))
+ minimum_size.datatype = "uinteger"
+
+no_dynctrl = s:taboption(this_tab, Flag, "no_dynctrl", translate("Don't initalize dynctrls"), translate("Do not initalize dynctrls of Linux-UVC driver"))
+
+led = s:taboption(this_tab, ListValue, "led", translate("Led control"))
+ led:value("on", translate("On"))
+ led:value("off", translate("Off"))
+ led:value("blink", translate("Blink"))
+ led:value("auto", translate("Auto"))
+ led.optional = true
+
+
+--- Output HTTP settings ---
+
+this_tab = "output_http"
+
+port=s:taboption(this_tab, Value, "port", translate("Port"), translate("TCP port for this HTTP server"))
+ port.datatype = "port"
+ port.placeholder = "8080"
+
+enable_auth = s:taboption(this_tab, Flag, "enable_auth", translate("Authentication required"), translate("Ask for username and password on connect"))
+ enable_auth.default = false
+
+username = s:taboption(this_tab, Value, "username", translate("Username"))
+ username:depends("enable_auth", "1")
+ username.optional = false
+
+password = s:taboption(this_tab, Value, "password", translate("Password"))
+ password:depends("enable_auth", "1")
+ password.password = true
+ password.optional = false
+ password.default = false
+
+www = s:taboption(this_tab, Value, "www", translate("WWW folder"), translate("Folder that contains webpages"))
+ www.datatype = "directory"
+ www.default = "/www/webcam/"
+ www.optional = false
+
+
+--- HTTP preview ---
+
+html = [[
+<style media="screen" type="text/css">
+ .img-preview {
+ display: inline-block;
+ height: auto;
+ width: 640px;
+ padding: 4px;
+ line-height: 1.428571429;
+ background-color: #fff;
+ border: 1px solid #ddd;
+ border-radius: 4px;
+ -webkit-transition: all .2s ease-in-out;
+ transition: all .2s ease-in-out;
+ margin-bottom: 5px;
+ display: none;
+ }
+</style>
+
+<div id="videodiv">
+ <img id="video_preview" class="img-preview" onerror="on_error()" onload="on_load()"/>
+ <p id="stream_status" style="text-align: center; color: orange; font-weight:bold;">Stream unavailable</p>
+</div>
+
+<script type="text/javascript">
+
+function init_stream() {
+ console.log('init_stream');
+ start_stream()
+}
+
+function _start_stream() {
+ console.log('_start_stream');
+
+ port = document.getElementById('cbid.mjpg-streamer.core.port').value
+
+ if (document.getElementById('cbid.mjpg-streamer.core.enable_auth').checked) {
+ user = document.getElementById('cbid.mjpg-streamer.core.username').value
+ pass = document.getElementById('cbid.mjpg-streamer.core.password').value
+ login = user + ":" + pass + "@"
+ } else {
+ login = ""
+ }
+
+ img = document.getElementById('video_preview');
+ img.src = 'http://' + login + location.hostname + ':' + port + '/?action=snapshot';
+}
+
+function start_stream() {
+ console.log('start_stream');
+
+ setTimeout(function() { _start_stream(); }, 500);
+}
+
+function on_error() {
+ console.log('on_error');
+
+ img = document.getElementById('video_preview');
+ img.style.display = 'none';
+
+ stream_stat = document.getElementById('stream_status');
+ stream_stat.style.display = 'block';
+
+ start_stream();
+}
+
+function on_load() {
+ console.log('on_load');
+
+ img = document.getElementById('video_preview');
+ img.style.display = 'block';
+
+ stream_stat = document.getElementById('stream_status');
+ stream_stat.style.display = 'none';
+}
+
+init_stream()
+
+</script>
+]]
+
+preview = s:taboption(this_tab, DummyValue, "_dummy", html)
+ preview:depends("output", "http")
+
+--- Output file settings ---
+
+this_tab = "output_file"
+
+folder=s:taboption(this_tab, Value, "folder", translate("Folder"), translate("Set folder to save pictures"))
+ folder.placeholder="/tmp/images"
+ folder.datatype = "directory"
+
+--mjpeg=s:taboption(this_tab, Value, "mjpeg", translate("Mjpeg output"), translate("Check to save the stream to an mjpeg file"))
+
+delay=s:taboption(this_tab, Value, "delay", translate("Interval between saving pictures"), translate("Set the inteval in millisecond"))
+ delay.placeholder="5000"
+ delay.datatype = "uinteger"
+
+ringbuffer=s:taboption(this_tab, Value, "ringbuffer", translate("Ring buffer size"), translate("Max. number of pictures to hold"))
+ ringbuffer.placeholder="10"
+ ringbuffer.datatype = "uinteger"
+
+exceed=s:taboption(this_tab, Value, "exceed", translate("Exceed"), translate("Allow ringbuffer to exceed limit by this amount"))
+ exceed.datatype = "uinteger"
+
+command=s:taboption(this_tab, Value, "command", translate("Command to run"), translate("Execute command after saving picture. Mjpg-streamer parse the filename as first parameter to your script."))
+
+
+return m
projects / project / luci.git / commitdiff