Widevine Content Decryption Module has crashed——After a long time widevine live stream playback

Created by: NyuuuuOrz

Environment

[X] The MPD passes the DASH-IF Conformance Tool on http://dashif.org/conformance.html [X] The stream has correct Access-Control-Allow-Origin headers (CORS) [X] There are no network errors such as 404s in the browser console when trying to play the stream [X] The issue observed is not mentioned on https://github.com/Dash-Industry-Forum/dash.js/wiki/FAQ

Dash.js version: 2.5.0、2.6.0(Development Bunch) Browser name/version: Chrome 54；Firefox 52 OS name/version: win7

Steps to reproduce

After a long time playing of a widevine encrypted live stream(about 4 or 5 hours), the browser will popup a message: Widevine Content Decryption Module has crashed. And the playback will stop and need to reload the Widevine Content Decryption componment. In detail: the Chrome browser popup the message: "Widevine Content Decryption Module has crashed" the Firefox browser popup the message: "The WidevineCdm plugin has crashed"

Have someone encountered this problem? Is there any solution for this problem? Please give some advice, thanks!