Beiträge von Falimonda

platform: iPhone
resolution: HD (default)

Hi! We've been trying to sort out this issue for a few weeks now with no luck. The buffering circle appears after about 10 seconds of play and continues to be display on top of the video for its entirety. If I hit pause, then restart, the buffering circle is no longer displayed.

For reference, this does not occur in any of the other resolutions, including 4K. It only occurs when using the HD default resolution.

Any advice would be greatly appreciated.

The solution for this was much simpler than initially thought. Working off of the js-add-remove-panos example the graphics context lost error has been fixed.

Hello KRPano enthusiasts,

Our company, VirtualAPT, is hiring KRPano developers to join our remote web development team! If you know your way around KRPano, have some past work to show, and are a great programmer, please email us at jobs@virtualapt.com to apply. Please check out our website for basics about the company, our robots, and our clients.

Hope to hear from you soon!

Filippo

Hello,


A project I'm working on requires that I dynamically replace the first and possibly subsequent 360 video tours with a different tour that already exists on another cross origin site (owned by me) - without refreshing or redirecting the page. Effectively, this is because player is just one layer in a single page application.


At first, I simply tried removing the pano div and/or the krpano objects via HTML, then adding them back via jQuery and calling embedpano with references to my next tour. What I found was that the original set of krpano objects, including layers, plugin, actions, and data, were still present so I was never completely removing the previous tour from the device's memory. Finally, after some more research on the forums, I found that I can manually clear the previous data set doing things like setting array counts to 0. This produced exactly the result I wanted - a clean krpano slate for my next tour - except for an error I now consistently get only on my mobile (Android S9) after just a couple seconds of playing the next video. The error is "Graphics context Lost! Please reload the page to continue...".


I read this may have to do with the memory configuration but the odd thing is that all my tours, when played separately through from their original domain, or when loaded as the first video in this new configuration, do not give any graphics context lost error on this device. The following shows a sample of the relevant logic that destroys the previous data held by krpano and how I load new tours. The tourPath initvars variable set before this code block executes contains a string I use to make the appropriate cross-origin querys within my loader.xml.

if (krpano) {
                        // nuke any existing krpano plugins, data, actions, or layers
                        krpano.call("loop(plugin.count GT 0, removeplugin(0));");
                        krpano.call("removeplugin('video');");
                        krpano.call("set(data.count,0);");
                        krpano.call("set(action.count,0);");
                        krpano.call("set(layer.count,0);");
                }
                removepano('pano');
                removepano('panoID');
                $('#main').after("<div id='pano' style='width:100%;height:100%;'></div>");
        } catch(err){
                console.log(err);
        }
        embedpano({ xml:null, mwheel: false, target:'pano', html5:'prefer', mobilescale:1.0, passQueryParameters:true, id:'panoID', initvars:{'tourPath':tourPath}$
        krpano = document.getElementById("panoID");
        krpano.call("loadpanoscene('https://" + document.location.hostname +"/loader.xml');");