[jitsi-users] Auto adjust video quality

Archive
#1

Hi,
When will Jitsi be able to automatically adjust video and sound quality on
the fly (like skype)? I see this as a must have feature.

#2

На 26.07.2014 в 09:10, some one написа:

When will Jitsi be able to automatically adjust video and sound quality on
the fly (like skype)?

I'm unaware of current plans to support such functionality in Jitsi on desktop.

I see this as a must have feature.

Please feel free to contribute an implementation.

#3

How about something simple as this for an example

···

-----------------------------------------------------
//Stores the user's current Cpu Load
Var currentCPULoad;

//Have an array that stores all the supported Resolutions
storeListOfVideoResolutions [160x100,176x144,etc];

//Make the resolution start at the lowest option
var i =0;
var currentResolution = storeListOfVideoResolutions[i];

//Check to see if the video quality needs to be changed
//Either a timer or and eventlistener can be used here
//I have used a timer as an example
function Timer (Check every X number of seconds)
{
getFramsPerSecond();
getcpuLoad();
checkResolution ();
setResolution();
}

function getFramsPerSecond()
{
currentFramsPerSecond = the average user's frames per second over 5 seconds
}

function getcpuLoad()
{
currentCPULoad = the average user's CPU load over 5 seconds
}

function checkResolution ()
{
if (currentFramsPerSecond >= 25 && i != MAXResolutions && currentCPULoad
<= 80%)
{
  i++
  storeListOfVideoResolutions[i];
}

if (currentFramsPerSecond < 20 && i != 0 || currentCPULoad > 81% && i != 0
)
{
  i--
  storeListOfVideoResolutions[i];
}
}

function setResolution()
{
set the users Resolution to storeListOfVideoResolutions[i];
}

On Sun, Jul 27, 2014 at 5:13 AM, Lyubomir Marinov < lyubomir.marinov@jitsi.org> wrote:

На 26.07.2014 в 09:10, some one написа:

When will Jitsi be able to automatically adjust video and sound quality on

the fly (like skype)?

I'm unaware of current plans to support such functionality in Jitsi on
desktop.

I see this as a must have feature.

Please feel free to contribute an implementation.

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