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Interface to get capabilities about the features supported by the decoder.

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Properties

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decryptionSupported

readonly decryptionSupported: boolean Provides info whether codec supports decryption. AES-128 is the typical encryption standard used for DRM content. The ISO/IEC 23001-7 standard has defined four Common Encryption schemes:
  1. CENC (AES CTR full-sample encryption)
  2. CENS(AES CTR patterned subsample encryption)
  3. CBC1 (AES CBC full-sample encryption)
  4. CBCS (AES CBC patterned subsample encryption)
Refer to the DRM capabilities APIs to check which decrption scheme is supported by the CDM true if Decrypt supported.
Last modified on October 2, 2025