Documentation of issue with new IOS 10 and Scorm with no audio and closed caption.
On 09/24/2016 I discovered using moodle 3.1+ Scorm 1.2 published using Captivate 9.2 only when viewing on an I-PAD or I-Phone using only IOS 10 or greater the audio would disappear along with the closed caption. However same device using any version of IOS 9 or below worked fine.
On 09/26/2016 The issue was reported to both moodle and Adobe along with several forms that other people were having similar issues.
On 10/02/2016 I decided to test the following:
I now have come to the conclusion that the issue is part of the moodle LMS
I created a new course with NO GUEST ACCESS and the captivate scorm package made for moodle scorm 1.2 does NOT have audio or closed caption. However if I place the moodle course with scorm to allow guest access IT WORKS FINE! Its only when guest access is not allowed when we have an issue. This only happens with IOS 10 this is not an issue with all versions of IOS 9