Last updated: 2019-09-11 11:32:44


This document lists the features supported by LVB. For more information on their descriptions and usage, see the corresponding documents.

Feature Module Feature Name Feature Description
LVB push Push protocol Supports the RTMP protocol for push.
Push method Supports apps that integrates with Tencent Cloud LVB Push SDK for iOS, Android, or web as well as common third-party push software programs such as OBS, XSplit, and FMLE.
Push device Supports common third-party RTMP push hardware devices, encoders, and set-top boxes.
LVB playback Playback protocol Supports RTMP, FLV, and HLS playback protocols.
Playback method Supports Tencent Cloud LVB Player SDK for iOS, Android, and web as well as common third-party FLV, RTMP, and HLS players.
Playback control Ability to play back an original stream that has the same input stream specification or a stream that is transcoded in real time.
Live broadcast management Management method Supports management in the LVB Console graphically or by calling LVB's TencentCloud APIs.
LVB Console Overview Displays data such as LVB resource package traffic and real-time LVB bandwidth and traffic.
Domain name management Supports adding, modifying, disabling, and deleting LVB push and playback domain names as well as configuring domain name CNAME records, HTTPS certificates, and push and playback authentication.
Live stream management Supports querying the information of real-time and historical live streams.
Feature module Supports querying and modifying the configuration information of LVB recording, transcoding, screencapturing, porn detection, watermarking, and callback.
Statistical analysis Supports querying the usage statistics of LVB service bandwidth, traffic, requests, concurrent connections, screenshots, channels, and recording channels.
LVB SDK Supports querying the MLVB SDK quality monitoring data and MLVB mic connect minutes.
Live broadcast security Push authentication Supports configuring push URL hotlink protection and customizing the authentication key and expiration time.
Playback authentication Supports hotlink protection based on blacklist, whitelist, Referer, and playback URL as well as remote playback authentication.
API management Delayed playback management APIs Used to delay and resume playback.
Recording management APIs Used to create, delete, and terminate recording tasks.
Watermark management APIs Used to add and delete watermarks, query watermark list, set watermark status, and update watermarks.
Live pull APIs Used to add, delete, query, update, and modify status of the live pull configuration.
Live stream management APIs Used to query online push information, real-time streams, historical streams, and stream status and disconnect, disable, and resume live streams.
Authentication management APIs Used to query and modify playback authentication and push authentication.
Value-added services Live transcoding Supports transcoding live streams in various specifications.
LVB screencapturing Supports taking screenshots during a live broadcast through the APIs and storing them in COS.
Live broadcast review Supports AI-based review of live streams for detection of pornographic, terrorism, and politically sensitive information.
Global live broadcast acceleration Supports the use of Tencent Cloud LVB in overseas regions.
LVB SDK LVB SDK An integrated live broadcast SDK that provides various features such as LVB push, basic beauty filters, filters, LVB playback, and LVB time shifting.
Beauty filter and special effect SDK Jointly created by Tencent Cloud, Pitu, and YouTu Lab, this is an advanced video processing solution that has a wide variety of real-time special effects for live video capture such as filters, beauty filters, stickers, and gesture recognition to meet the diversified video capture needs in multiple scenarios.
Interactive mic connect SDK Provides an interactive live broadcast solution for multi-channel real-time mic connect.