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by jasonjustman
Tue Jul 09, 2019 7:58 am
Forum: Roku Developer Program
Topic: "Video error code: -3" trying to play PlayReady dash stream
Replies: 3
Views: 1052

Re: "Video error code: -3" trying to play PlayReady dash stream

Please see my post regarding CENC PR+WV defaultIV size values that are supported with PR2.5-3 (8 bytes only):

https://forums.roku.com/viewtopic.php?f=34&t=116388&p=649340#p649340

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by jasonjustman
Tue Jul 09, 2019 7:56 am
Forum: Roku Developer Program
Topic: (Smooth) PlayReady implementation
Replies: 2
Views: 693

Re: (Smooth) PlayReady implementation

24i friends:

Please see my post here regarding CENC defaultIV size:  

https://forums.roku.com/viewtopic.php?f=34&t=116388&p=649340#p649340
by jasonjustman
Tue Jul 09, 2019 7:52 am
Forum: Roku Developer Program
Topic: Unable to play PlayReady drm stream on OS 8.1.0
Replies: 4
Views: 1171

Re: Unable to play PlayReady drm stream on OS 8.1.0

I ran into this same issue on Roku 9.0.0, and after about 8h of troubleshooting down to the isobmff init box level, I discovered the following in regards to my MPD encode with CENC for PR+WV: Working Older (non-CENC) DASH PlayReady+Widevine encodes have an init box (using mp4dump --verb...