ZegoSEIType enum
SEI type
- Inheritance
-
- Object
- Enum
- ZegoSEIType
Constructors
- ZegoSEIType()
-
const
Values
- ZegoDefined → const ZegoSEIType
-
Using H.264 SEI (nalu type = 6, payload type = 243) type packaging, this type is not specified by the SEI standard, there is no conflict with the video encoder or the SEI in the video file, users do not need to follow the SEI content Do filtering, SDK uses this type by default.
- UserUnregister → const ZegoSEIType
-
SEI (nalu type = 6, payload type = 5) of H.264 is used for packaging. The H.264 standard has a prescribed format for this type: startcode + nalu type (6) + payload type (5) + len + payload (uuid + content) + trailing bits. Because the video encoder itself generates an SEI with a payload type of 5, or when a video file is used for streaming, such SEI may also exist in the video file, so when using this type, the user needs to use uuid + context as a buffer sending SEI. At this time, in order to distinguish the SEI generated by the video encoder itself, when the App sends this type of SEI, it can fill in the service-specific uuid (uuid length is 16 bytes). When the receiver uses the SDK to parse the SEI of the payload type 5, it will set filter string filters out the SEI matching the uuid and throws it to the business. If the filter string is not set, the SDK will throw all received SEI to the developer. uuid filter string setting function, ZegoEngineConfig.advancedConfig("unregister_sei_filter","XXXXXX"), where unregister_sei_filter is the key, and XXXXX is the uuid filter string to be set.
Properties
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- index → int
-
A numeric identifier for the enumerated value.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
ZegoSEIType> -
A constant List of the values in this enum, in order of their declaration.
[ZegoDefined, UserUnregister]