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Code Issues Releases Wiki Activity

refine srs player, support set the bufferTimeMax.

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This commit is contained in:
winlin 2015-08-24 07:55:30 +08:00
parent 74d4c96423
commit b25c45c643
5 changed files with 184 additions and 58 deletions
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64
trunk/research/players/js/srs.player.js
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@ -23,6 +23,7 @@ function SrsPlayer(container, width, height, private_object) {
this.id = SrsPlayer.__id++;
this.stream_url = null;
this.buffer_time = 0.3; // default to 0.3
this.max_buffer_time = this.buffer_time * 3; // default to 3 x bufferTime.
this.volume = 1.0; // default to 100%
this.callbackObj = null;
@ -118,8 +119,11 @@ SrsPlayer.prototype.play = function(url, volume) {
this.volume = volume;
}
this.callbackObj.ref.__play(this.stream_url, this.width, this.height, this.buffer_time, this.volume);
this.callbackObj.ref.__play(this.stream_url, this.width, this.height, this.buffer_time, this.max_buffer_time, this.volume);
}
/**
* stop play stream.
*/
SrsPlayer.prototype.stop = function() {
for (var i = 0; i < SrsPlayer.__players.length; i++) {
var player = SrsPlayer.__players[i];
@ -134,9 +138,15 @@ SrsPlayer.prototype.stop = function() {
this.callbackObj.ref.__stop();
}
/**
* pause the play.
*/
SrsPlayer.prototype.pause = function() {
this.callbackObj.ref.__pause();
}
/**
* resume the play.
*/
SrsPlayer.prototype.resume = function() {
this.callbackObj.ref.__resume();
}
@ -180,23 +190,75 @@ SrsPlayer.prototype.set_fs = function(refer, percent) {
* @buffer_time the buffer time in seconds.
*/
SrsPlayer.prototype.set_bt = function(buffer_time) {
if (this.buffer_time == buffer_time) {
return;
}
this.buffer_time = buffer_time;
this.callbackObj.ref.__set_bt(buffer_time);
// reset the max buffer time to 3 x buffer_time.
this.set_mbt(buffer_time * 3);
}
/**
* set the stream max buffer time in seconds.
* @param max_buffer_time the max buffer time in seconds.
* @remark this is the key feature for realtime communication by flash.
*/
SrsPlayer.prototype.set_mbt = function(max_buffer_time) {
// we must atleast set the max buffer time to 0.6s.
max_buffer_time = Math.max(0.6, max_buffer_time);
// max buffer time always greater than buffer time.
max_buffer_time = Math.max(this.buffer_time, max_buffer_time);
if (parseInt(this.max_buffer_time * 10) == parseInt(max_buffer_time * 10)) {
return;
}
this.max_buffer_time = max_buffer_time;
this.callbackObj.ref.__set_mbt(max_buffer_time);
}
/**
* the callback when player is ready.
*/
SrsPlayer.prototype.on_player_ready = function() {
}
/**
* the callback when player got metadata.
* @param metadata the metadata which player got.
*/
SrsPlayer.prototype.on_player_metadata = function(metadata) {
// ignore.
}
/**
* the callback when player timer event.
* @param time current stream time.
* @param buffer_length current buffer length.
* @param kbps current video plus audio bitrate in kbps.
* @param fps current video fps.
* @param rtime current relative time by flash.util.getTimer().
*/
SrsPlayer.prototype.on_player_timer = function(time, buffer_length, kbps, fps, rtime) {
// ignore.
}
/**
* the callback when player got NetStream.Buffer.Empty
* @param time current relative time by flash.util.getTimer().
*/
SrsPlayer.prototype.on_player_empty = function(time) {
// ignore.
}
/**
* the callback when player got NetStream.Buffer.Full
* @param time current relative time by flash.util.getTimer().
*/
SrsPlayer.prototype.on_player_full = function(time) {
// ignore.
}
/**
* helpers.
*/
function __srs_find_player(id) {
for (var i = 0; i < SrsPlayer.__players.length; i++) {
var player = SrsPlayer.__players[i];