Send feedback DRM protocol documentation Stay organized with collections Save and categorize content based on your preferences.
EncryptionConfig Details required to encrypt a stream.
Field Type Label Description encryption_keys EncryptionKey repeated List of encryption keys and associated information.
EncryptionKey A single encryption key and associated information.
Field Type Label Description key_id string Unique identifier for the key, as identified by your DRM provider, represented as 32 hexadecimal digits in UUID 8-4-4-4-12 format (for example, d569cb35-bd05-48c7-a99d-92feb381df13) or plain 32 hexadecimal digits (for example, d569cb35bd0548c7a99d92feb381df13). key_uri string URI of the key. This URI is inserted into the M3U8 header. key string 128-bit encryption key represented as 32 hexadecimal digits (for example, f828863735a2d93fd538f4b8e9b8bd80). iv string 128-bit encryption IV represented as 32 hexadecimal digits (for example, 217719cae3ffc905b62a248956c9321f). matchers EncryptionKeyMatcher repeated A list of rules indicating which muxStream(s) in your channel should use this key. A muxStream will use the first matching key it finds. If this field is omitted, all muxStreams will treat the key as a match.
EncryptionKeyMatcher A single rule indicating which muxStream(s) in your channel should use the key.
Field Type Label Description mux_streams string repeated A list of muxStream IDs which should use the key.
Scalar Value Types .proto Type Notes C++ Java Python Go C# PHP Ruby double double float float64 double float Float float float float float32 float float Float Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. int32 int int int32 int integer Bignum or Fixnum (as required) Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. int64 long int/long int64 long integer/string Bignum Uses variable-length encoding. uint32 int int/long uint32 uint integer Bignum or Fixnum (as required) Uses variable-length encoding. uint64 long int/long uint64 ulong integer/string Bignum or Fixnum (as required) Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. int32 int int int32 int integer Bignum or Fixnum (as required) Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. int64 long int/long int64 long integer/string Bignum Always four bytes. More efficient than uint32 if values are often greater than 2^28. uint32 int int uint32 uint integer Bignum or Fixnum (as required) Always eight bytes. More efficient than uint64 if values are often greater than 2^56. uint64 long int/long uint64 ulong integer/string Bignum Always four bytes. int32 int int int32 int integer Bignum or Fixnum (as required) Always eight bytes. int64 long int/long int64 long integer/string Bignum bool boolean boolean bool bool boolean TrueClass/FalseClass A string must always contain UTF-8 encoded or 7-bit ASCII text. string String str/unicode string string string String (UTF-8) May contain any arbitrary sequence of bytes. string ByteString str []byte ByteString string String (ASCII-8BIT)
Send feedback
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-07-02 UTC.
Need to tell us more? [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-02 UTC."],[],[]]
