OVERVIEW

In a fast changing and highly competitive TV market, operators and TV service providers must deliver access to content on all screens, anytime, anywhere, while also reducing complexity and driving efficiency across all platforms. 

Digicast multiscreen multiprotocol series IPTV Decoder are designed to address the increasing demand for video delivery to Internet and mobile devices. DMB-8900TB-EC H.264/H.265 HD one Channel IPTV Transcoder supports IP stream (RTMP/ RTSP /HTTP TS/HTTP FLV/HLS/UDP)after H.264/H.265 decoding output HDMI/CVBS , external audio input. DMB-8900TB-EC is suitable for professional broadcast level IPTV&OTT system construction, hospitality IPTV application, Remote HD multi-window video conference, Remote HD education and Remote HD medical treatment etc.

FEATURE

• Standard protocol, integration and intercommunication
• Embedded DSP hardware solution, high efficiency, low latency.
• Fully open API, support the development of third-party applications, and it is easy for customers to develop and achieve customized requirements.
• Decoding supports video format MPEG4/H264/H265/MPEG2/VP9/VP8, etc.
• Decoding supports audio MP3/AAC/G.711/MP2/AC3, etc.
• Decoding supports packaging formats such as ES/MPTS/SPTS
• Encoding supports H.264/H.265 audio AAC/MP2/MP3/G.711, etc.
• Support SRT/RTSP/RTMP/HTTP/RTP/UDP unicast, multicast and other protocols (RTMP supports adding user and password functions), and other protocols interchange. Support DHCP protocol.

SPECIFICATION

IP input: RTSP/HTTP TS/HTTP FLV/RTMP/UDP

Transcoding function

Video Transcoding: 

Encoding format:H265 HEVC/H.264 option

Encoding Frame: 50-60 Adjustable

Keyframe interval : 5-300 adjusatble

Kbit: 32-100000 adjustable

Resolution after encoding : 1920x1080/1680x1056/1600x900/1280x720/1024x768/850x480/720x576/

720x540/720x480/720x404/704x576/640x480/640x360/608x448/544x480/

480x480/480x384/480x360/480x320/480x272/480x270/400x320/400x224/

352x480/352x228/320x256/320x240/320x180/240x180/176x144/

H.264 encoding format:

PROFILE_BASELINE/PROFILE_MAIN/ PROFILE_EXTENDED/PROFILE_HIGH

Streaming out:

RTMP/ RTMPS/RTSP /HTTP TS/HTTP FLV/HLS/UDP Multicast/RTP Multicast/SRT

Audio encoding:

Audio sampling rate : 44100/48000 option

Encoding format: AAC

Audio Decoding

Audio channel: 1 channel

HDMI out: 4096x2160P60/4096x2160P50/4096x2160P30/4096x2160P25 /3840x2160P60/

3840x2160P50/3840x2160P30/3840x2160P25/1440P60/1920x1200P60

/1080P60/1080I60/1080P50/1080I50/1080P30/1080P25/720P60/720P50/576P50/

480P60

CVBS out: PAL/NTSC

Colour: Brightness, contrast, chroma, saturation, adjustable

Video decoding

HDMI: 48 KHZ Double channel output

Video channel: decoding 1 channel

Bitrate(kbit): 32-32000 adjustable

Max Resolution after encoding HDMI: 4096x2160P60/4096x2160P50/4096x2160P30/4096x2160P25/

3840x2160P60/3840x2160P50/3840x2160P30/3840x2160P25/

1440P60/1920x1200P60/1080P60/1080I60/1080P50/1080I50/

1080P30/1080P25/720P60/720P50/576P50/480P60

CVBS: PAL/NTSC

H.264 grade baseline profile/main profile/high profile

Bitrate control : CBR/VBR optional

Type AAC/AAC_AT/AAC_FIXED/AAC_LATM/AASC/AC3/AC3_AT/AC3_FIXED

/G729/GSM/GS_MS/GSM_MS_AT/MP1/MP1_AT/MP1FLOAT/MP2/MP2_AT

/MP2FLOAT/ MP3/MP3_AT/MP3ADU/MP3ADUFLOAT/MP3FLOAT/MP3ON4

/MP3ON4FLOAT/PCM_ALAW/PCM_MULAW/ADPCM_G726

Channel Quantity Single channel/double channel