Introduction

Within DASH-IF watermarking guidelines [ref to add], a watermakring token is defined. This token contains some data that are specific to a watermarking technology vendor. it therefore carries a claim wmvnd that identifies this vendor as an unsigned integer with values between 0 and 255.

Watermarking Vendors Identifiers

The following table documents registered watermarking identifiers. Values between 0 and 9 are reserved for standard use. Values between 245 and 255 are reserved for private use.

Disclaimer: DASH-IF does not define any “approved” watermarking technology vendor. The table below only represents the submitted identifiers by 3rd parties to DASH-IF. The provided information is deemed to be correct at the date of submission, DASH-IF takes no responsibility if this is not correct or if this becomes obsolete.

Identifier Reference Section Comment
20 Irdeto Tracemark For further information please contact Irdeto (https://irdeto.com/contact-us/). Documentation is available under NDA.
30 Nagra Nexguard Streaming For further information please contact NexGuard. Documentation is available under NDA.
40 Synamedia Everguard Watermarking Everguard Watermarking is a forensic watermarking product that is part of Synamedia’s antipiracy toolsuite. Contact https://www.synamedia.com/contact for additional information. Documentation is available under NDA.
50 Verimatrix Streamkeeper Watermarking For further information please contact Verimatrix (https://www.verimatrix.com/). Documentation is available under NDA.