Skip to main content

ATEME TITAN Live 高密度实时IP多屏转码系统技术参数

 TITAN Live是一款多通道、多格式IP架构的实时转码器,该款实时转码器支持所有的文件格式,革命性的使得视频内容提供商能够实时在线将节目内容分发给各种类型的终端用户,如智能手机用户、PC机用户、网络玩家等,同时又能保持其原始的视频质量。视频参数  

视频编码 

H.264 Baseline/Main/High Profile

精度/ 门限

精度: 176x144 至 720p

门限: 1 to 25/29.97 fps

视频处理 

设定的或自适应配置   Fixed or adaptive configuration

自动 I 帧插入   Automatic I frame insertion

自动探测场景剪切  Automatic scene cut detection

Multi-pass look-ahead CBR and Capped VBR

Linear and nonlinear spatial filtering

视频预处理/ 预编辑

De-interlacing/Denoising filtering

Image cropping/resizing

3:2 pulldown/Inverse telecine

Frame rate conversion/decimation

编码速率

16Kbps to 10 Mbps per channel

字幕  Subtitling/Closed Captioning (pass-through)

SCTE 20, ATSC, NA DBS Line 21,Divicom®Line 21

DVB Subtitles

DVB Teletext

音频参数   

压缩格式

MPEG-1 Layer II

MPEG-2/MPEG-4 AAC-LC

HEV1-AAC, HEV2-AAC

Sampling frequency: 32, 44.1, 48 KHz

音频预处理/ 预编辑

5.1 to stereo downmix

输入/ 输出参数

输入协议

视频: MPEG-2/MPEG-4

音频: MPEG1-Layer 2, AAC, AC3

传输流: MPEG62 TS (SPTS/MPTS)

输出协议

MPEG-TS encapsulation formats

MPEG-2 TS with chunks (for HTTP live Streaming)

MP4

MP4 Fragmented (for Microsoft Smooth Streaming)

传输流协议  

FTP

RTP/UDP/IP streaming

RTP/RTSP over UDP

Unicast / multicast streaming

加密

AES-128

配置/ 存储/ 管理 

Blades

Up to 18 blades

Fully scalable system

Built-in redundancy management

电源

4 热插拔电源((92% efficiency)

3+1冗余备份

以太网输出接口 

2 Ethernet switches:

- 2x3 independent Gigabit Ethernet ports

(100/1000 BaseT connectors) for data traffic

- 2x1 Gigabit Ethernet ports for management)

1+1 redundant

系统管理

Web-based user’s interface

N+M redundancy

Logs & alarms events

SNMP management

可选软件升级  

Dolby Digital/Dolby Digital Plus Encoders

外观物理参数 

尺寸大小: 19” 7-RU (482 x 311 x 740 mm / 19”x1.75”x29.1”)

净重 42 kg / 92.5 lbs

满负荷重量 126 kg / 277.7 lbs

环保参数 

Cooling Air flow from front to rear

Operating Temperature 5 to 40 °C / +41 ° to +104 °F

Storage Temperature -20 to 70 °C / +32° to +158 °F

Operating humidity 5 to 90% (non condensing)

Electrical compliance and safety CE (UL, FCC, RoHS)

支持标准:

Device
Product
Solution
Brand