Documenting the differences between SDK Release 7.3.7 and 8.1.0
- New classes and methods to support multiple streams from a single encoder unit
- New method for per input area of interest feature
- New class and methods to support CAMS attachments
SDK 8.1.0 API diff
Multiple Video Streams
The latest EdgeVis encoder units are now capable of producing two video streams. The Decoder SDK has been extended to represent the physical unit as a Device and each video stream as an Encoder. A Device may have one or more Encoders.
New class to represent the physical encoder unit. A Device shall provide an Encoder for each video stream.
EdgeVisDecoderSDK::BandwidthConfig
New class to allow for configuring bandwidth. May only be used if the Encoder supports it. Suitable values to use with the BandwidthConfig object may be determined from methods on EdgeVisDecoderSDK::EncoderCapabilities
EdgeVisDecoderSDK::StreamConfig
New class to allow for configuring stream quality. May only be used if the Encoder supports it. Suitable values to use with the StreamConfig object may be determined from methods on EdgeVisDecoderSDK::EncoderCapabilities
EdgeVisDecoderSDK::EncoderCapabilities
New methods to determine if an Encoder supports the new configuration options.
EdgeVisDecoderSDK::EncoderCapabilities::SupportsBandwidthConfig EdgeVisDecoderSDK::EncoderCapabilities::SupportsStreamConfig EdgeVisDecoderSDK::EncoderCapabilities::SupportsDynamicAudioQuality
EdgeVisDecoderSDK::IServerListener
New callback methods relating to multiple streams
EdgeVisDecoderSDK::IServerListener::EncoderAdded(Encoder encoder) EdgeVisDecoderSDK::IServerListener::EncoderRemoved(std::wstring encoderUUID, std::wstring encoderName) EdgeVisDecoderSDK::IServerListener::EncoderNameChanged(std::wstring originalEncoderName, Encoder encoder) EdgeVisDecoderSDK::IServerListener::EncoderDetailsChanged(Encoder encoder) EdgeVisDecoderSDK::IServerListener::EncoderPermissionsChanged(Encoder encoder, std::vector<FeatureInfo> features)
Per Input Area Of Interest
The latest EdgeVis encoders support area of interest configuration per input. Previous versions had a single global configuration for area of interest.
New method to determine if the encoder supports per input AoI
EdgeVisDecoderSDK::EncoderCapabilities::SupportsPerInputAreaOfInterest
CAMS Notification Attachments
EdgeVisDecoderSDK::CamsAttachment
New class to represent a CAMS attachment. Only JPEG images are supported for now.
EdgeVisDecoderSDK::CamsNotification::GetAttachments()
New method to provide access to attachments associated with a CAMS notification.