I've been noticing substantial lag with video on iOS (9.2.1), even using lower resolutions. I'm sure I'm missing something, but what is it?
Below is my xml file:
<krpano version="1.19" bgcolor="0x000000">
<!-- the videoplayer interface skin -->
<include url="%SWFPATH%/videointerface/videointerface.xml" />
<!-- include the videoplayer plugin and load the video (use a low res video for iOS) -->
<plugin name="video"
url.flash="%SWFPATH%/plugins/videoplayer.swf"
url.html5="%SWFPATH%/plugins/videoplayer.js"
videourl.ios="../video/video.mp4"
videourl.no-ios="../video/video.mp4"
pausedonstart="true"
loop="true"
enabled="false"
zorder="0"
align="center" ox="0" oy="0"
width.no-panovideosupport="100%"
height.no-panovideosupport="prop"
onloaded="videointerface_setup_interface(get(name)); setup_video_controls();"
onvideoready="videointerface_videoready();"
/>
<plugin name="gyro" devices="html5" keep="true"
url="gyro2.js"
enabled="true"
camroll="true"
friction="0.0"
touch_mode="full"
sensor_mode="1"
autocalibration="true"
onavailable=""
onunavailable=""
onenable=""
ondisable=""
/>
<!-- custom control setup - add items for selecting videos with a different resolution/quality -->
<action name="setup_video_controls">
<!-- add items to the control menu of the videointerface skin -->
videointerface_addmenuitem(configmenu, vqtitle, 'Select Video Quality', true, videointerface_toggle_configmenu() );
videointerface_addmenuitem(configmenu, q1, '1024x512', false, change_video_file(q1, '../video/video-1024x512.mp4|../video/video-1024x512.webm'); );
videointerface_addmenuitem(configmenu, q2, '1920x960', false, change_video_file(q2, '../video/video-1920x960.mp4|../video/video-1920x960.webm'); );
<!-- select/mark the current video (see the initial videourl attribute) -->
if(device.ios,
videointerface_selectmenuitem(configmenu, q1);
,
videointerface_selectmenuitem(configmenu, q2);
);
</action>
<!-- change the video file, but try keeping the same playback position -->
<action name="change_video_file">
plugin[video].playvideo('%CURRENTXML%/%2', null, get(plugin[video].ispaused), get(plugin[video].time));
videointerface_deselectmenuitem(configmenu, q1);
videointerface_deselectmenuitem(configmenu, q2);
videointerface_selectmenuitem(configmenu, %1);
</action>
<!-- the panoramic video image -->
<image devices="panovideosupport">
<sphere url="plugin:video" />
</image>
</krpano>