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secret sauce GUM flags

This commit is contained in:
Philipp Hancke 2014-07-30 18:54:21 +02:00
parent 215ee92eb5
commit 794296198c
1 changed files with 27 additions and 4 deletions
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31
libs/strophe/strophe.jingle.adapter.js
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@ -513,7 +513,7 @@ function getUserMediaWithConstraints(um, success_callback, failure_callback, res
constraints.video = { mandatory: {}, optional: [] };// same behaviour as true
}
if (um.indexOf('audio') >= 0) {
constraints.audio = {};// same behaviour as true
constraints.audio = { mandatory: {}, optional: []};// same behaviour as true
}
if (um.indexOf('screen') >= 0) {
constraints.video = {
@ -541,6 +541,29 @@ function getUserMediaWithConstraints(um, success_callback, failure_callback, res
}
}
if (constraints.audio) {
// if it is good enough for hangouts...
constraints.audio.optional.push(
{googEchoCancellation: true},
{googAutoGainControl: true},
{googNoiseSupression: true},
{googHighpassFilter: true},
{googNoisesuppression2: true},
{googEchoCancellation2: true},
{googAutoGainControl2: true}
);
}
if (constraints.video) {
constraints.video.optional.push(
{googNoiseReduction: true}
);
if (um.indexOf('video') >= 0) {
constraints.video.optional.push(
{googLeakyBucket: true}
);
}
}
// Check if we are running on Android device
var isAndroid = navigator.userAgent.indexOf('Android') != -1;
@ -596,12 +619,12 @@ function getUserMediaWithConstraints(um, success_callback, failure_callback, res
}
if (bandwidth) { // doesn't work currently, see webrtc issue 1846
if (!constraints.video) constraints.video = {mandatory: {}};//same behaviour as true
constraints.video.optional = [{bandwidth: bandwidth}];
if (!constraints.video) constraints.video = {mandatory: {}, optional: []};//same behaviour as true
constraints.video.optional.push({bandwidth: bandwidth});
}
if (fps) { // for some cameras it might be necessary to request 30fps
// so they choose 30fps mjpg over 10fps yuy2
if (!constraints.video) constraints.video = {mandatory: {}};// same behaviour as tru;
if (!constraints.video) constraints.video = {mandatory: {}, optional: []};// same behaviour as true;
constraints.video.mandatory.minFrameRate = fps;
}