use video tag and audio but not work in android 7 with chrome v51. Run without problems in android 8.
the audio / video works with an external url, but with a local file in the directory android / data / app / … it does not finish loading and finally it fails. to get the route I use WebView.convertFileSrc. The tests you perform indicate that the file exists (with which the path is correct) but does not load. The same file hosted on an external server and indicating the url works without any problem.