Cambria Live Packager will accept multiple compressed live inputs and package it into the ABR stream without reencoding.
Cambria Live Packager will take multiple compressed live streams as input sources, and generate live ABR stream output. Cambria Live Packager can accept various ad signals and convert it into SCTEmarkers which will be embedded into the output ABR stream. The SCTEmarkers inside of the output ABR stream can be handled by a manifest manipulation service such as Yospace, MediaTailor in order to stitch ad contents into the ABR stream.
Comparison between Cambria Live and Cambria Live Packager
A sister product Cambria Live is designed to take an uncompressed live input and generate live ABR output by scaling/encoding the input stream. On the other hand, Cambria Live Packager will accept multiple compressed live inputs and package it into the ABR stream without reencoding.
Supported input and output format
- Input: RTP
- Output: HLS, DASH, CMAF, CMAF CTE
Requirements of the input stream
- GoP boundary of the input stream needs to be matched to each segment boundary
- If ad insertion feature is used, GoP boundary also needs to be matched to the ad splice start and end point.
API support
- REST API is supported for detailed monitoring/controlling
- Most of the Cambria Live Packager’s REST APIs is designed to be compatible with Cambria Live’s REST API
Broadcast Manager for Live Packager
As same as Cambria Live with Broadcast Manager, Broadcast Manager for LivePackager can manage multiple Live Packager instances in order for automation, monitoring, notification, and redundancy support.
Supported input ad signal
- SCTE35 in RTP
- ESAM
Other features
- DRM support (PlayReady/FairPlay/Widevine) using CPIX/CENC
- Subtitle (TTML/WebVTT)
Cambria Live Packager Basic Workflow
Cambria Live Packager DRM Workflow
Cambria Live Packager SSAI Workflow
