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爱思创电子（上海）有限公司_爱思创Extron中国
H.264 流媒体播放器和解码器-SMD 202图片
H.264 流媒体播放器和解码器-SMD 202
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生产状态：在产
爱思创Extron电子
爱思创Extron电子
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爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、...
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爱思创Extron电子 4000.398766、 021-3760 1568
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　　Extron SMD 202 是一款用于 H.264 流媒体应用的紧凑型高性能媒体播放器和实时流解码器。它能够灵活地显示本地连接的视音频信号、解码实时的流媒体信号源或播放来自内存、可移动 SD 卡、本地 USB 或网络存储器上的媒体文件。SMD 202 支持广泛的媒体文件格式和流媒体协议，因此非常适用于多种编码媒体内容。高级信号处理、图像解析度转换和宽高比管理功能可提供高质量的视音频信号显示。直观的交互式在屏显示菜单可通过前面板按键或可选的手持式红外遥控器方便地进行设置和信号源选择。SMD 202 设计用于专业视音频应用领域，可通过以太网、RS-232、红外或有线红外进行控制。

快速参考
Everlast 电源 (宣传册)
可选附件
ZipClip 100 用于 PS 系列电源的安装套件
MBU 125 用于 1/4 和 1/2 机架宽、两部件式产品的薄型安装套件
MBD 129 Through-Desk Mount Kit for 1/4 or 1/2 Rack Width, Two-Piece Enclosures
半机架搁板系统 半机架宽机架搁板和附件
RSB 126 Basic Rack Shelf for 6" Deep Products
RSU 126 用于 6" 深产品的通用型机架搁板套件
RSB 129 Basic Rack Shelf for 9.5" Deep Products
RSU 129 用于 9.5" 深产品的通用型机架搁板套件
RFF 系列 基础型机架空白面板套件
PS 124 多路输出 12 V 直流电源
HDMI Ultra 系列 超柔韧极高速 HDMI 电缆

　　Extron SMD 202 是一款用于 H.264 流媒体应用的紧凑型高性能媒体播放器和实时流解码器。它能够灵活地显示本地连接的视音频信号、解码实时的流媒体信号源或播放来自内存、可移动 SD 卡、本地 USB 或网络存储器上的媒体文件。SMD 202 支持广泛的媒体文件格式和流媒体协议，因此非常适用于多种编码媒体内容。高级信号处理、图像解析度转换和宽高比管理功能可提供高质量的视音频信号显示。直观的交互式在屏显示菜单可通过前面板按键或可选的手持式红外遥控器方便地进行设置和信号源选择。SMD 202 设计用于专业视音频应用领域，可通过以太网、RS-232、红外或有线红外进行控制。

　　特性

　　播放来自内存、可移动 SD 卡、USB 存储器或网络共享环境的媒体文件

　　利用多种流传输协议来解码实时的 H.264 媒体流

　　带嵌入立体声或模拟立体声音频的本地 HDMI 输入

　　可选择的输出分辨率，从 640x480 到 1920x1200，包括 1080p/60

　　支持 480x320 至 1080p/60 的流媒体分辨率

　　设置和信号源选择的交互式在屏菜单提供多种语言

　　通过前面板、红外遥控器、有线红外、RS-232、以太网或内嵌 Web 界面进行控制

　　在屏显示流媒体信号源的信息

　　循环或按顺序播放媒体文件

　　程序化频道列表和智能媒体流识别

　　媒体文件间的无缝过渡和循环播放

　　优雅的静止帧转场效果

　　插放、暂停、停止和搜索传输控制

　　交互式在屏显示

　　可选的 SMD 202 Remote 红外遥控器

　　符合 HDCP 标准、带可视确认的 HDMI 输入和输出信号支持

　　可选择的音频输出格式：HDMI 嵌入的立体声音频或模拟立体声音频

　　以太网至 RS-232 直通控制

　　兼容单播和组播推送或单播和组播拉取的流媒体应用

　　EDID 管理器 (EDIDMinder®)

　　兼容 MP4、M4V、M4A 和 MPEG-2 传输流文件格式

　　示意图

　　Decoding and Playback for Live Events

　　Kiosk Media Player

　　Multi-Channel Digital Signage

　　Presentation Media Source

　　SMD 202 - Playback media files and decode live streaming

Product Diagram

　　SMD 202 - Playback interactive media from internal storage and network shares

Product Diagram

　　SMD 202 - Multi-Channel AV Distribution Systems

Product Diagram

　　SMD 202 - Playback Promotional Media in Presentation Rooms

Product Diagram

　　面板图

Panel Drawing

SMD 202
Decoder input
Number/signal type 1 H.264/AVC digital video and AAC audio over IP
Connectors 1 shielded RJ-45
Ethernet data rate 10/100/1000Base-T
Network file share protocols CIFS/SMB (SMB 1.0, NT LM 0.12), NFS
USB host USB 2.0 (500 mA max). Speed and capacity limited by storage device.
Connector 1 rear panel USB type A
SD Card Slot SD, SDHC to speed class 10 / UHS-1 (10-25 MB/sec).
FAT or FAT32 (preferred) file system.
Streaming protocols
Pull streams RTP/RTCP (RFC 3550), RTSP (RFC 2326), interleaved RTSP (RTP/RTSP),
RTP/RTSP tunneled through HTTP
Push streams MPEG-2 TS/UDP (ISO/IEC 13818-1), MPEG-2 TS/RTP (RFC 2250),
Direct RTP (RFC3984)
Stream discovery SAP (RFC 2974), SDP (RFC 4145, RFC 4566)
Transport TCP, UDP, RTP, multicast or unicast
Container (if included) MPEG-2 TS (MPEG-2 part 1 or ISO/IEC 13818-1 or ITU-T Rec. H.222.0),
MP4 (MPEG-4 part 14 or ISO/IEC 14496-14) including mp4, m4a, m4v file extensions and compatible containers*,
WAV (containing LPCM audio)
NOTE *MP4 compatible containers are only supported with H.264 video and AAC or PCM audio.
Encoding
Audio coding AAC-LC (MPEG-2 part 7, MPEG-4 part 3, sub part 4 and part 14, mono or stereo audio,
max 384 kbps), G.711, G.726,
MPEG-1 Layer I, II, III (mp3),
AC-3 audio up to 320 kbps,
PCM mono or stereo 16 kHz to 96 kHz, 16-bit to 32-bit
Video coding MPEG-4 part 10 (AVC) H.264 BP, MP, HiP to level 4.2 (<40 Mbps over 1 second),
MPEG-2 (ISO/IEC 13818-2 / ITU-T Rec H.262) up to 19.2 Mbps,
MJPEG
Timed Text In stream formats:
MPEG-4 Timed Text (format: FOURCC_sbtl, standard: ISO/IEC 14496-17: 2006)
3GPP Timed Text (format: FOURCC_tx3g, standard: 3GPP TS 26.245
WebVTT (format: FOURCC_wvtt, standard: ISO/IEC 14496-30:2014)
Stand alone text file formats:
SRT with support for international languages. Support for user supplied TTF and OTF fonts.
Image file formats BMP, JPG, PNG, TIFF up to 1920x1080 (TIFF files using JPEG compression are not supported)
Playlist formats m3u, m3u8, pls, jspf, xspf
Seamless playback using m3u8 playlists and MPEG-2 TS or "fast start" MP4 clips
Video input and pass-through
Number/signal type 1 HDMI/DVI digital video
Connector 1 female HDMI type A
Horizontal frequency 15 kHz to 100 kHz
Vertical frequency 24 Hz to 75 Hz
Resolution range 640x480 @ 60 Hz through 1920x1200 @ 60 Hz
includes 480i, 576i, 480p, 576p, 720p, 1080i, 1080p, 2K
Standards DVI 1.0, HDMI 1.4, HDCP
NOTE HDCP content is passed through if the display is authenticated. If not authenticated, the video output is green or black (configurable).
Video processing
Maximum pixel clock 165 MHz
Source rates 480p up to 1920x1080p @ 60 Hz
Chroma subsampling 4:2:2 and 4:4:4
Latency <500 ms glass to glass
Video output
Number/signal type 1 HDMI/DVI digital video
Connector 1 female HDMI type A
Peripheral device power 200 mA max
Horizontal frequency 15 kHz to 100 kHz
Vertical frequencies 24 Hz to 75 Hz (pass-through)
23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz, 30 Hz, 50 Hz, 59.94 Hz, 60 Hz (decoder output)
Output resolutions 640x480, 800x600, 1024x768, 1280x720, 1280x724,1366x768, 1600x1200, 1920x1200,
480p, 576p, 720p, 1080i, 1080p
Standards DVI 1.0, HDMI 1.4 (HDCP 1.1 with HDMI input selected)
NOTE Appropriate HDMI to DVI-D cables or adapters are required for DVI signal output.
Audio
Supported formats — Pass through
HDMI LPCM 2.1 (3 channels),
LPCM 5.1 (6 channels),
LPCM 6.1 (7 channels),
LPCM 7.1 (8 channels),
Dolby Digital 5.1 (6 channels).
LPCM formats at bit depths up to 24-bit and sample frequencies up to 192 kHz.
AC-3 Dolby Digital at bit depths up to 24-bit and bit rates up to 640kbps.
Audio input
Digital audio input - pass-through
Number/signal type 1 HDMI embedded digital audio (stereo)
Connector 1 female HDMI type A
Standards HDMI 1.4, HDCP
Analog audio input - pass-through
Number/signal type 1 stereo, balanced or unbalanced
Connector (1) 3.5 mm captive screw connector, 5 pole
Input impedance 10k ohms unbalanced, 20k ohms balanced
Nominal level +4 dBu, -10 dBV, adjustable via input gain
Maximum level +21 dBu, balanced or unbalanced
CMRR >70 dB typical @ 20 Hz to 20 kHz
Input gain adjustment -18 dB to +24 dB, 1 dB steps
Audio processing
Gain -6 dB unbalanced, 0 dB balanced
Frequency response 20 Hz to 20 kHz, ±0.1 dB
THD + Noise <0.02%, 20 Hz to 20 kHz at maximum output level (unweighted)
S/N >100 dB, at maximum balanced output (unweighted)
Stereo channel separation >90 dB @ 1 kHz
Crosstalk < -100 dB, at 20 Hz to 20 kHz, fully loaded
Volume control -100 dB to 0 dB (control 0-100 in 1 dB steps, default: -30 dB)
Audio output — Analog
Number/signal type 1 stereo, balanced/unbalanced
Connectors (1) 3.5 mm captive screw connector, 5 pole
Impedance 50 ohms unbalanced, 100 ohms balanced
Nominal level +4 dBu
Maximum level (Hi-Z) +21 dBu balanced, +15 dBu unbalanced
Gain error + 0.1 dB channel to channel
NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output — digital
Number/signal type 1 stereo, HDMI (embedded)
Connectors 1 female HDMI type A
Bit depths 16-bit or 24-bit
Sampling rate 32 kHz, 44.1 kHz, 48 kHz
NOTE Frequency response is limited to 16 kHz with a sampling rate of 32 kHz.
Control/remote
OSD Interactive on-screen menu with front panel or optional IR remote and support for Chinese, English, French, German, Italian, Japanese, Portuguese, Spanish, and Russian languages.
USB
USB configuration ports 1 front panel female mini USB-B
USB standards USB 2.0, high/full/low speed hosts
Serial control
Serial control port 1 bidirectional RS-232, rear panel 3.5 mm captive screw connector,3-pole
Host control Dual mode - host control (Extron SIS) or IP to serial pass-through (for display control),
both bidirectional
Baud rate and protocol 300, 600, 1200, 1800, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200 baud, adjustable;7 or 8 (default)data bits; 1 (default) or 2 stop bits;
no parity (default), or odd, even, mark, or space parity; no flow control (default), or software flow control
Pin configuration 1 = Tx, 2 = Rx, 3 = GND
Ethernet control
Ethernet host port 1 female RJ-45 connector
Ethernet data rate 10/100/1000Base-T
Supported protocols ARP, Bonjour (mDNS), CIFS/SMB, DHCP, DNS, HTTP, HTTPS, ICMP, IGMPv2 (RFC 2236), IGMPv3 (RFC 3376), IPv4, MIB-II(RFC3416/17/18), NTPv4 (RFC 4330), RTCP, RTP, RTSP, SAP (RFC2974), SDP (RFC4566), SFTP, SMTP, SNMP V2 (RFC 1213), SNMP v2c, SSH, SSL, SSM (RFC 3569, 4607), TCP, Telnet, TLS, UDP
Ethernet default settings IP address = 192.168.254.254
Subnet mask = 255.255.0.0
Default gateway = 0.0.0.0
DHCP = off
IR remote control SMD202 remote (optional), 38 kHz
Program control Extron Simple Instruction Set (SIS ™ ), Extron DataViewer, Microsoft® Internet Explorer®,
Apple® Safari®*, Mozilla® Firefox®*, Google®* Chrome™*
(*Certain browser depedencies may apply)
Internal storage capacity
Memory capacity >512 MB*
NOTE *Available space varies based on Firmware version.
*At least 64 MB of free space is required for Firmware updates.
General
Power supply External (included)
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC,1.5 A,18 watts
Power consumption
Device 13.2 watts, 12 VDC
Device and power supply 15.8 watts, 100-240 VAC, 50-60 Hz
Temperature/humidity Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling Convection, with vents
Thermal dissipation
Device 43.7 BTU/hr
Device and power supply 52.6 BTU/hr
Mounting
Rack mount Yes, with optional rack shelf
Furniture mount Yes, with optional under-desk mounting kit
Pole mount Yes, with optional pole mount kit
Enclosure type Metal
Enclosure dimensions 1.0" H x 8.75" W x 6.0" D (half rack wide)
(2.5 cm H x22.2 cm W x15.2 cm D)
(Depth excludes connectors.)
Product weight 1.2 lbs (0.5 kg)
Regulatory compliance CE, C-tick, c-UL, UL, FCC Class A, ICES, VCCI
Product warranty 3 years parts and labor
Everlast power supply warranty 7 years parts and labor
NOTE All nominal levels are at ±10%.
NOTE Specifications are subject to change without notice.
(4438-032119)
可选附件
ZipClip 100 用于 PS 系列电源的安装套件
MBU 125 用于 1/4 和 1/2 机架宽、两部件式产品的薄型安装套件
MBD 129 Through-Desk Mount Kit for 1/4 or 1/2 Rack Width, Two-Piece Enclosures
半机架搁板系统 半机架宽机架搁板和附件
RSB 126 Basic Rack Shelf for 6" Deep Products
RSU 126 用于 6" 深产品的通用型机架搁板套件
RSB 129 Basic Rack Shelf for 9.5" Deep Products
RSU 129 用于 9.5" 深产品的通用型机架搁板套件
RFF 系列 基础型机架空白面板套件
PS 124 多路输出 12 V 直流电源
HDMI Ultra 系列 超柔韧极高速 HDMI 电缆
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