最新版 Wowza Video 更新於 2024/8/16
最新版 Wowza Streaming Engine v4.8.28 更新於2024/7/10
Wowza ClearCaster
Bringing Broadcast Quality to Facebook Live
特色
最高品質 - 以清晰的1080p 到任何頁面上 Facebook 的直播。
- 在Facebook Live上播放水晶般清晰的1080p到任何頁面的唯一方法。
- 輕鬆編碼360°和VR視頻，為觀眾創造驚人的體驗。
- 包括用於編碼高質量Facebook Live高清視頻的x264，並支持VP9和H.265。
專為專業製作而打造- 機架式安裝，12G SDI輸入，遠程管理器和精確度來製作專業產品。
- 通過Wowza ClearCaster Manager遠程管理ClearCaster，包括啟動/停止流，調整設置，配置冗餘和許多其他功能。
- 為您的直播和立即開始播放的VOD資產創建幀精確開始的唯一方法。
- 機架式安裝的Facebook Live編碼器，具有12G SDI輸入，可在高端多攝像頭製作工作流程中實現無縫兼容。
防彈可靠性和冗餘- 輸入和輸出點的冗餘和即時流量的監控以及自動調節來確保最可靠的廣播。
- 確保端到端冗餘（包括電源，編碼，網絡和攝取點），以及來自多個ClearCaster的自動故障切換。
- 實時溝通流健康數據並自動調整編碼設置，這要歸功於與Facebook持久API的最深入整合。
- 確保Facebook Live上的最佳質量和最高可靠性，無需重複性，手動設置或需要高度技術資源
系統需求
Requirements
To get up-and-running, you'll need the following:
- A Wowza account
- Access to a video streaming service such as Wowza Streaming Cloud™ or an instance of Wowza Streaming Engine™; or accounts for video sharing websites such as Facebook, YouTube, Twitch, Twitter, or other RTMP destinations, depending on your preference
- Internet connection
- Wowza ClearCaster appliance
- SDI or HDMI video source
- HDMI monitor for additional broadcast information
Network requirements
To ensure that your Wowza ClearCaster operates as intended, review the following details with your network administrator to verify access to required servers and services through expected ports.
Note: All connections are initiated through an outbound request.
Outgoing communication
Wowza ClearCaster delivers data to the following ports.
| Port / URI | Functionality |
| Port 443 | RTMPS and HTTPS delivery |
| Port 80 | HTTP delivery |
| Port 1935 | RTMP delivery |
| Port 1884 | MQTT messaging for all ClearCasters v1.0.5.17 and later |
| Port 123 | Time synchronization services (NTP) |
Outgoing services
Wowza ClearCaster uses the following outgoing services and ports.
| Service | Port / URI | Functionality |
| clearcaster.wowza.com | TCP port 443 | Remote administration interface |
| connect.clearcaster.wowza.com | TCP port 1884 | MQTT messaging |
| *.entrypoint.cloud.wowza.com | TCP port 1935 | Sending broadcasts to Wowza Streaming Cloud |
| graph.facebook.com | TCP port 443 | Communication with the Facebook Graph API |
| clearcaster.c2.wowza.com | TCP port 443 | Communication with the Wowza ClearCaster GraphQL API |
| ntp.ubuntu.com | UDP port 123 | Time synchronization services (NTP) |
| wowzalicense1.wowzamedia.com | TCP port 80 | Wowza license server 1 |
| wowzalicense2.wowzamedia.com | TCP port 80 | Wowza license server 2 |
| wowzalicense3.wowzamedia.com | TCP port 80 | Wowza license server 3 |
| wowzalicense4.wowzamedia.com | TCP port 80 | Wowza license server 4 |
Licensing server
ClearCaster checks in with the Wowza licensing server on a regular basis. If you have an enterprise proxy, you will need to pass through these communications without authentication. If you have firewall devices such as WatchGuard or Barracuda in place, there may be a factory built-in rule called Webblocker category: streaming, which is known to block the licensing validation process. For questions regarding licensing server communications, contact the Wowza Support team.
Wowza Video 是一個整合式的企業級視頻平台，利用雲端技術，讓您輕鬆地將現場視頻串流到任何設備，自動擴展以滿足任何規模的觀眾需求，無論在任何地方都能使用。 Wowza Video 是一個全方位的解決方案，讓您完全控制您的視頻內容。通過 Wowza Video 訂閱，您可以獲得強大的實時和歷史分析功能，集成資產管理系統來管理您的錄製資產，以及可自定義的視頻播放器，讓您強化品牌形象。
特色
VOD, Live, or Both
Wowza's unparalleled live streaming and video on demand (VOD) capabilities power any business use case.
– Complete delivery from ingest through playback
– Transcoding for optimal viewer experience
– Reliable and secure asset management and delivery
Content Delivery Network
Wowza's expansive global CDN brings the world to your door and scales seamlessly with your needs.
– Accommodates more viewers without sacrificing quality
– Protects streams with digital rights management, token authentication, IP blocking, and more
– Promotes faster streams with local caching
Content Management System
Keep track of your own content and promote a smoother customer experience with Wowza's sophisticated CMS.
– Streamlined storage and management of large content libraries
– Fully integrated live recording for live-to-VOD workflows
– Flexible metadata for nuanced discoverability
End-to-End Analytics
Track your stream's health, viewership data, and more in real-time with Wowza's robust analytics and user-friendly dashboard.
– Single view across live and on-demand videos
– Insights into viewer behavior and cost optimization opportunities
– Detailed performance analysis, including player-specific data
Best-in-Class HTML 5 Video Player
Deliver a stunning and user-friendly experience to viewers on any device with Wowza Flowplayer.
– Sophisticated features including DRM and in-depth analytics
– Comprehensive SDKs and APIs for unparalleled customizability
– Pre-integrated with WebRTC for real-time and interactive streaming
Real-Time Streaming at Scale
Stream at sub-second latency to a million viewers without sacrificing quality.
– Large scale interactive streaming made possible
– WebRTC simulcast for optimal viewer experience
– Seamless scaling to accommodate traffic surges
A Full Suite of Features. One Integrated Platform.
Find the workflow that best suits your needs. Enjoy new system capabilities as they arise.
版本比較
| One Month of Streaming | Pay As You Go | Enterprise |
| Best For: One-time live streaming events |
Best For: Ongoing streaming needs and fluctuating usage |
Best For: Large audiences or high-volume video |
| » 15 streaming hours » 500 viewing hours » Pay for storage as needed |
» Use any or all platform features » Start building, scale as needed » All usage billed separately |
» Annual plans available » Discounted rates on hours and storage » 24×7 and real-time streaming at scale available |
Wowza Streaming Engine
Streaming Server Software
Wowza Streaming Engine 都可以提供強大的元件，
讓我們不僅可以保證工作流的流暢性還有安全性。
如果你想自己建立專屬的影音伺服器，Wowza Streaming Engine 會是最好的選擇之一。
特色
任何媒體到任何設備
是一個不論平臺、多格式、多螢幕軟體。它接受任何的視頻格式，一次性轉碼，可靠地進行多格式傳輸，並以最大可能的品質傳輸到任何地方的任何連接設備。
保證每次現場內容的流程度和高品質
提供豐富的功能專為流暢的現場內容而設計，包括位元碼流暢性，DVR性能和發佈功能。
可以從一個電腦或者任何的移動設備管理，監察和測量視頻和音訊。
支援多種格式在各式裝置收看
影音串流格式及協定十分繁雜，對於編碼及播放技術都是很高的挑戰，然而Wowza Streaming Engine™替您解決了這個問題，對您來說採用Wowza將可協助您將任何影音格式進行一次性編碼，即能提供多種格式、各式裝置可接收的高品質影音串流服務。
易彈性調整及控制
每個客戶都有不同的影音串流需求，因此過去僅能提供一個既定規則的串流影音實在不合時宜。然而最新的Wowza Streaming Engine™卻展現了與以往不同的影音傳輸能力，它不僅持續專注開發多媒體的編碼服務，並可高度支援您的平臺與其他系統的介接。透過本產品高支援度的功能特性及API，可協助您面對不斷變化的串流媒體發展，建置更完善的解決方案。
提升觀賞的服務
提供您一個提升觀眾影音收視的工具，不僅可提升觀眾對影音收看的滿意度，並可擴展您的服務範圍。觀眾可在任何終端收視裝置得到與電視相同的功能及播放品質。
高性能及可延伸性
Wowza Streaming Engine™是強大的多執行緒軟體，在標準的硬體伺服器或雲端環境下，可更有效的應用伺服器資源，加速影音重新編碼的處理效率，提供直播及隨選服務。
多道內容安全管理程式
提供了各種安全管理的選項，以確保影音傳輸、網路、及影音內容的資訊安全。透過Wowza本身影音安全管理介面的選項，將可方便快速的進行相關安全設定。
系統需求
| Name | Description |
| High-load production hardware Recommended |
CPU: 6 cores, 3.00 GHz or better RAM: 16-32GB Disk: SATA SSD Network: 10Gbps Ethernet |
| Java (required) | Wowza Streaming Engine is built on OpenJDK Java SE JRE 11.0.2 and supports Java versions 11-12. |
| Minimum recommended production hardware | CPU: Single quad core, 3.00 GHz or better Network: 1Gbps Ethernet RAM: 4GB Disk: SATA HDD |
| Supported operating systems | Linux Mac® Windows® The operating system version must be capable of running a Java VM. |
The Wowza GoCoder App & SDK
Accelerating IOS And Android Streaming App Development
Wowza GoCoder iOS版是一個運行在Apple iPad 、iPad Mini、iPhone (3GS 和更新版本)以及iPod touch (4代和更新版本)上的即時音視頻采集和編碼應用。你可以用Wowza GoCoder收集音頻視頻並通過4G、3G以及Wi-Fi網絡傳送到Wowza服務器，然後由Wowza服務器將內容以高清質量的H.264碼率自適應流發布到任何電子屏幕。
Wowza GoCoder App & SDK Product Features
