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https://github.com/ossrs/srs.git
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extract the components of js
This commit is contained in:
winlin
parent
cb0c7dcf2e
commit
e64a11943b
12 changed files with 450 additions and 442 deletions
323
trunk/research/players/js/srs.page.js
Executable file
323
trunk/research/players/js/srs.page.js
Executable file
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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/**
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* player specified size.
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*/
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function srs_get_player_modal() { return 740; }
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function srs_get_player_width() { return srs_get_player_modal() - 30; }
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function srs_get_player_height() { return srs_get_player_width() * 9 / 19; }
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// to query the swf anti cache.
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function srs_get_version_code() { return "1.9"; }
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// get the default vhost for players.
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function srs_get_player_vhost() { return "players"; }
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// the api server port, for chat room.
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function srs_get_api_server_port() { return 8085; }
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// get the stream published to vhost,
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// generally we need to transcode the stream to support HLS and filters.
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// for example, src_vhost is "players", we transcode stream to vhost "players_pub".
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// if not equals to the player vhost, return the orignal vhost.
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function srs_get_player_publish_vhost(src_vhost) { return (src_vhost != srs_get_player_vhost())? src_vhost:(src_vhost + "_pub"); }
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// for chat, use rtmp only vhost, low latecy, without gop cache.
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function srs_get_player_chat_vhost(src_vhost) { return (src_vhost != srs_get_player_vhost())? src_vhost:(src_vhost + "_pub_rtmp"); }
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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/**
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* update the navigator, add same query string.
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*/
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function update_nav() {
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$("#nav_srs_player").attr("href", "srs_player.html" + window.location.search);
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$("#nav_srs_publisher").attr("href", "srs_publisher.html" + window.location.search);
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$("#nav_srs_chat").attr("href", "srs_chat.html" + window.location.search);
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$("#nav_srs_bwt").attr("href", "srs_bwt.html" + window.location.search);
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$("#nav_jwplayer6").attr("href", "jwplayer6.html" + window.location.search);
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$("#nav_osmf").attr("href", "osmf.html" + window.location.search);
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$("#nav_vlc").attr("href", "vlc.html" + window.location.search);
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}
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/**
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@param server the ip of server. default to window.location.hostname
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@param vhost the vhost of rtmp. default to window.location.hostname
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@param port the port of rtmp. default to 1935
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@param app the app of rtmp. default to live.
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@param stream the stream of rtmp. default to livestream.
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*/
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function build_default_rtmp_url() {
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var query = parse_query_string();
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var server = (query.server == undefined)? window.location.hostname:query.server;
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var port = (query.port == undefined)? 1935:query.port;
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var vhost = (query.vhost == undefined)? window.location.hostname:query.vhost;
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var app = (query.app == undefined)? "live":query.app;
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var stream = (query.stream == undefined)? "livestream":query.stream;
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if (server == vhost || vhost == "") {
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return "rtmp://" + server + ":" + port + "/" + app + "/" + stream;
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} else {
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return "rtmp://" + server + ":" + port + "/" + app + "...vhost..." + vhost + "/" + stream;
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}
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}
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// for the chat to init the publish url.
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function build_default_publish_rtmp_url() {
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var query = parse_query_string();
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var server = (query.server == undefined)? window.location.hostname:query.server;
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var port = (query.port == undefined)? 1935:query.port;
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var vhost = (query.vhost == undefined)? window.location.hostname:query.vhost;
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var app = (query.app == undefined)? "live":query.app;
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var stream = (query.stream == undefined)? "livestream":query.stream;
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if (server == vhost || vhost == "") {
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return "rtmp://" + server + ":" + port + "/" + app + "/" + stream;
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} else {
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vhost = srs_get_player_chat_vhost(vhost);
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return "rtmp://" + server + ":" + port + "/" + app + "...vhost..." + vhost + "/" + stream;
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}
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}
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/**
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@param server the ip of server. default to window.location.hostname
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@param vhost the vhost of hls. default to window.location.hostname
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@param hls_vhost the vhost of hls. override the server if specified.
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@param hls_port the port of hls. default to window.location.port
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@param app the app of hls. default to live.
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@param stream the stream of hls. default to livestream.
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*/
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function build_default_hls_url() {
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var query = parse_query_string();
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// for http, use hls_vhost to override server if specified.
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var server = window.location.hostname;
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if (query.server != undefined) {
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server = query.server;
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} else if (query.hls_vhost != undefined) {
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server = query.hls_vhost;
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}
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var port = (query.hls_port == undefined)? window.location.port:query.hls_port;
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var app = (query.app == undefined)? "live":query.app;
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var stream = (query.stream == undefined)? "livestream":query.stream;
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if (port == "" || port == null || port == undefined) {
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port = 80;
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}
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return "http://" + server + ":" + port + "/" + app + "/" + stream + ".m3u8";
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}
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/**
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* initialize the page.
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* @param rtmp_url the div id contains the rtmp stream url to play
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* @param hls_url the div id contains the hls stream url to play
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* @param modal_player the div id contains the modal player
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*/
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function srs_init(rtmp_url, hls_url, modal_player) {
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update_nav();
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if (rtmp_url) {
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$(rtmp_url).val(build_default_rtmp_url());
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}
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if (hls_url) {
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$(hls_url).val(build_default_hls_url());
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}
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if (modal_player) {
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$(modal_player).width(srs_get_player_modal() + "px");
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$(modal_player).css("margin-left", "-" + srs_get_player_modal() / 2 +"px");
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}
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}
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// for the chat to init the publish url.
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function srs_init_publish(rtmp_url) {
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update_nav();
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if (rtmp_url) {
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$(rtmp_url).val(build_default_publish_rtmp_url());
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}
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}
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// without default values set.
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function srs_initialize_codec_page(
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cameras, microphones,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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) {
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$(sl_cameras).empty();
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for (var i = 0; i < cameras.length; i++) {
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$(sl_cameras).append("<option value='" + i + "'>" + cameras[i] + "</option");
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}
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// optional: select the first no "virtual" signed.
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for (var i = 0; i < cameras.length; i++) {
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if (cameras[i].toLowerCase().indexOf("virtual") == -1) {
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$(sl_cameras + " option[value='" + i + "']").attr("selected", true);
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break;
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}
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}
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// optional: select the first "integrated" signed.
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for (var i = 0; i < cameras.length; i++) {
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if (cameras[i].toLowerCase().indexOf("integrated") >= 0) {
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$(sl_cameras + " option[value='" + i + "']").attr("selected", true);
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break;
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}
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}
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$(sl_microphones).empty();
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for (var i = 0; i < microphones.length; i++) {
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$(sl_microphones).append("<option value='" + i + "'>" + microphones[i] + "</option");
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}
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// optional: select the first no "default" signed.
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for (var i = 0; i < microphones.length; i++) {
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if (microphones[i].toLowerCase().indexOf("default") == -1) {
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$(sl_microphones + " option[value='" + i + "']").attr("selected", true);
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break;
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}
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}
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// optional: select the first "realtek" signed.
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for (var i = 0; i < microphones.length; i++) {
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if (microphones[i].toLowerCase().indexOf("realtek") >= 0) {
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$(sl_microphones + " option[value='" + i + "']").attr("selected", true);
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break;
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}
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}
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$(sl_vcodec).empty();
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var vcodecs = ["h264", "vp6"];
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vcodecs = ["h264"]; // h264 only.
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for (var i = 0; i < vcodecs.length; i++) {
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$(sl_vcodec).append("<option value='" + vcodecs[i] + "'>" + vcodecs[i] + "</option");
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}
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$(sl_profile).empty();
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var profiles = ["baseline", "main"];
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for (var i = 0; i < profiles.length; i++) {
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$(sl_profile).append("<option value='" + profiles[i] + "'>" + profiles[i] + "</option");
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}
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$(sl_level).empty();
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var levels = ["1", "1b", "1.1", "1.2", "1.3",
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"2", "2.1", "2.2", "3", "3.1", "3.2", "4", "4.1", "4.2", "5", "5.1"];
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for (var i = 0; i < levels.length; i++) {
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$(sl_level).append("<option value='" + levels[i] + "'>" + levels[i] + "</option");
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}
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$(sl_gop).empty();
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var gops = ["0.3", "0.5", "1", "2", "3", "4",
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"5", "6", "7", "8", "9", "10", "15", "20"];
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for (var i = 0; i < gops.length; i++) {
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$(sl_gop).append("<option value='" + gops[i] + "'>" + gops[i] + "秒</option");
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}
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$(sl_size).empty();
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var sizes = ["176x144", "320x240", "352x240",
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"352x288", "460x240", "640x480", "720x480", "720x576", "800x600",
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"1024x768", "1280x720", "1360x768", "1920x1080"];
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for (i = 0; i < sizes.length; i++) {
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$(sl_size).append("<option value='" + sizes[i] + "'>" + sizes[i] + "</option");
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}
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$(sl_fps).empty();
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var fpses = ["5", "10", "15", "20", "24", "25", "29.97", "30"];
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for (i = 0; i < fpses.length; i++) {
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$(sl_fps).append("<option value='" + fpses[i] + "'>" + Number(fpses[i]).toFixed(2) + " 帧/秒</option");
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}
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$(sl_bitrate).empty();
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var bitrates = ["50", "200", "350", "500", "650", "800",
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"950", "1000", "1200", "1500", "1800", "2000", "3000", "5000"];
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for (i = 0; i < bitrates.length; i++) {
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$(sl_bitrate).append("<option value='" + bitrates[i] + "'>" + bitrates[i] + " kbps</option");
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}
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}
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/**
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* when publisher ready, init the page elements.
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*/
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function srs_publisher_initialize_page(
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cameras, microphones,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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) {
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srs_initialize_codec_page(
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cameras, microphones,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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);
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//var profiles = ["baseline", "main"];
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$(sl_profile + " option[value='main']").attr("selected", true);
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//var levels = ["1", "1b", "1.1", "1.2", "1.3",
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// "2", "2.1", "2.2", "3", "3.1", "3.2", "4", "4.1", "4.2", "5", "5.1"];
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$(sl_level + " option[value='4.1']").attr("selected", true);
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//var gops = ["0.3", "0.5", "1", "2", "3", "4",
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// "5", "6", "7", "8", "9", "10", "15", "20"];
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$(sl_gop + " option[value='10']").attr("selected", true);
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//var sizes = ["176x144", "320x240", "352x240",
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// "352x288", "460x240", "640x480", "720x480", "720x576", "800x600",
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// "1024x768", "1280x720", "1360x768", "1920x1080"];
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$(sl_size + " option[value='640x480']").attr("selected", true);
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//var fpses = ["5", "10", "15", "20", "24", "25", "29.97", "30"];
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$(sl_fps + " option[value='20']").attr("selected", true);
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//var bitrates = ["50", "200", "350", "500", "650", "800",
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// "950", "1000", "1200", "1500", "1800", "2000", "3000", "5000"];
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$(sl_bitrate + " option[value='500']").attr("selected", true);
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}
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/**
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* for chat, use low latecy settings.
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*/
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function srs_chat_initialize_page(
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cameras, microphones,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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) {
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srs_initialize_codec_page(
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cameras, microphones,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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);
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//var profiles = ["baseline", "main"];
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$(sl_profile + " option[value='baseline']").attr("selected", true);
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//var levels = ["1", "1b", "1.1", "1.2", "1.3",
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// "2", "2.1", "2.2", "3", "3.1", "3.2", "4", "4.1", "4.2", "5", "5.1"];
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$(sl_level + " option[value='2.1']").attr("selected", true);
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//var gops = ["0.3", "0.5", "1", "2", "3", "4",
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// "5", "6", "7", "8", "9", "10", "15", "20"];
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$(sl_gop + " option[value='0.5']").attr("selected", true);
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//var sizes = ["176x144", "320x240", "352x240",
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// "352x288", "460x240", "640x480", "720x480", "720x576", "800x600",
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// "1024x768", "1280x720", "1360x768", "1920x1080"];
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$(sl_size + " option[value='320x240']").attr("selected", true);
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//var fpses = ["5", "10", "15", "20", "24", "25", "29.97", "30"];
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$(sl_fps + " option[value='10']").attr("selected", true);
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//var bitrates = ["50", "200", "350", "500", "650", "800",
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// "950", "1000", "1200", "1500", "1800", "2000", "3000", "5000"];
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$(sl_bitrate + " option[value='200']").attr("selected", true);
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}
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/**
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* get the vcodec and acodec.
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*/
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function srs_publiser_get_codec(
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vcodec, acodec,
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sl_cameras, sl_microphones, sl_vcodec, sl_profile, sl_level, sl_gop, sl_size, sl_fps, sl_bitrate
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) {
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acodec.device_code = $(sl_microphones).val();
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acodec.device_name = $(sl_microphones).text();
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vcodec.device_code = $(sl_cameras).find("option:selected").val();
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vcodec.device_name = $(sl_cameras).find("option:selected").text();
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vcodec.codec = $(sl_vcodec).find("option:selected").val();
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vcodec.profile = $(sl_profile).find("option:selected").val();
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vcodec.level = $(sl_level).find("option:selected").val();
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vcodec.fps = $(sl_fps).find("option:selected").val();
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vcodec.gop = $(sl_gop).find("option:selected").val();
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vcodec.size = $(sl_size).find("option:selected").val();
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vcodec.bitrate = $(sl_bitrate).find("option:selected").val();
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}
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