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TBS Technologies International Ltd.
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TBS812X 4K@30fps 8-HDMI to
DVB-C/DVB-T/ASI Trans-Modulator Advanced
Encoding User Manual
Address:
East Room, 3/F Bldg. B, Xinghong Industrial Park, Shuiku RD., Xixiang Town, Bao'an District, SZ, China, 518055
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Table of Contents
Summary of Contents for tbs electronics TBS812 Series
- Page 1 www.tbsiptv.com TBS Technologies International Ltd. http://www.tbsiptv.com| http://www.tbsdtv.com sales@tbsdtv.com| support@tbsiptv.com| support@tbsdtv.com TBS812X 4K@30fps 8-HDMI to DVB-C/DVB-T/ASI Trans-Modulator Advanced Encoding User Manual Address: East Room, 3/F Bldg. B, Xinghong Industrial Park, Shuiku RD., Xixiang Town, Bao’an District, SZ, China, 518055 1 / 19...
- Page 2 www.tbsiptv.com Copyright © TBS Technologies 2005-2024 All Rights Reserved SAFETY NOTES Read the user’s manual before using the equipment, mainly "SAFETY RULES" paragraph. The symbol on the equipment means "SEE USER MANUAL". In this manual may also appear as a Caution or Warning symbol. WARNING AND CAUTION statements may appear in this manual to avoid injury hazard or damage to this product or other property.
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Page 3: Table Of Contents
www.tbsiptv.com Catalog 1. Product Introduction ................4 1.1 Overview ..................4 1.2 Specification ..................5 2. How it works? ..................7 2.1 Control ..................... 7 2.2 Network ...................7 2.3 Encode ..................... 8 3. Modulate ....................11 3.1 DVBC Modulate ................11 3.2 DVBT Modulate ................14 3.3 ASI Modulate .................16 3.4 System ................... -
Page 4: Product Introduction
www.tbsiptv.com 1. Product Introduction 1.1 Overview TBS812X, the new Ultra HD Multi-Standard Trans-Modulator series is a versatile and comprehensive solution designed to meet diverse broadcasting needs. This product series includes three distinct models, each supports to output specific signal types. 1. -
Page 5: Specification
www.tbsiptv.com 1.2 Specification TBS8122 DVB-C output Model TBS8123 DVB-T output TBS8124 ASI output Video encoding 3840x2160p_30hz, 1920x1080p_60/50/30/25/24hz, 1920x1080i_60/50hz, Video Input 1280x720p_60/50hz, 720x576p/i, 720x480p/i, etc. 3840x2160,2560x1600,2560x1440,2048x1152,1920x1080,1680x1056, Encode Size 1280x720,1024x576,720x576,720x480,704x576,640x480,640x360, auto Encode Ability 4k@30fps (3840x2160p@30fps) Maximum Video Codec H.264/H.265 H.264: Baseline, Main, High Profile H.265: Main... - Page 6 www.tbsiptv.com Frame rate 5~60fps Key Interval (gop) 5~180fps GOP Structure IPPP Bitrate 300~20000Kbps Color depth 8 bit Chroma subsampling 4:2:0 De-interlace Supported: force to do de-interlace when i (interlace) input Audio encoding Audio Codec AAC-LC, AAC-HE 24000/32000/44100/48000/64000/96000/128000/160000/ Audio Bitrate 192000/256000bps Audio Resample 48k, 44.1k, 32k 24000/32000/44100/48000/64000/96000/128000...
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Page 7: How It Works
www.tbsiptv.com Ethernet / RJ45 1000 Base-T Ethernet interface Linux Control Web GUI Operating temperature: 0 to 40 deg C Working Environment Storage temperature: –20 to 70 deg C Relative Humidity: 5% to 90% (non-condensing) Power Consumption Less than 82 Watt Dimension 410mmx 270mmx 125mm Net Weight... -
Page 8: Encode
www.tbsiptv.com Manual set IP information will be activated immediately, no need to reboot Modulator. HDCP way to get IP will be activated after “go to reboot Modulator”. 2.3 Encode Encode configurations Configure “Video codec”, “Video size”, “Frame rate”, “Bitrate”, “PIDs” and etc. Encode Type: ... - Page 9 www.tbsiptv.com Key Intervals: Key interval/GOP, 5-180fps. For example, Frame rate sets to 30fps, then Key Interval recommends to 30/60/90fps, also means very 1s/2s/3s one key frame (I frame).If Frame rate sets to 60fps, then Key Interval recommends to 60/120/180fps, also means very 1s/2s/3s one key frame (I frame).And atc. MinQP &...
- Page 10 www.tbsiptv.com Load All: Global configure for all 8 Encoders, it’s based on the parameters of 1 Encoder. Apply: When the configuration is finished, chick “Apply” to activate, activated to a single channel. Source Channel source, pick source which is going to modulate, hdmi0~hmdi 7, total 8 channels. LCN: Logical Channel Numbers.
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Page 11: Modulate
www.tbsiptv.com In this case, please check the source device has media output properly, or check whether HDMI Cable connected tightly or not. 3. Modulate 3.1 DVBC Modulate Available Items:Means available sources which comes from 8x Encoder, and is going to be ... - Page 12 www.tbsiptv.com put 6 channels to a same Frequency maximum. Of course, you can modulate all 4 frequencies out, each Frequency put 2 channels (14.8Mbps). For example, Fre 1: put in channel “HDMI 0 & HDMI-1 “ Fre 2: put in channel “HDMI 2 & HDMI-3 “ ...
- Page 13 www.tbsiptv.com Fre 3: put in channel “HDMI 4 & HDMI-5 “ Fre 4: put in channel “HDMI 6 & HDMI-7 “ Frequency(100-866Mhz): For this DVBC Modulator and Frequency setting, once the first Frequency is set and Bandwdith is specified, the rest three frequencies will be set automatically. For example, the first Frequency is set to 474Mhz, bandwidth 8Mhz, the 2 Frequency will auto and force set to 482Mhz, the 3rd Frequency auto and force set to 490Mhz, the 4...
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Page 14: Dvbt Modulate
www.tbsiptv.com Level: RF out signal level 5~120, corresponding to “-35dBm (5) ~ -7dBm (120)”. Output Bitrate(10-50M): Please set “Output Bitrate” to higher than the real data. For example, Encoder Bitrate sets to 6Mbps, as the floating Bitrate, it may jump to 7.4Mbps, 2x channels, the total Bitrate is around 14.8Mbps. - Page 15 www.tbsiptv.com For this DVBT Modulator and Frequency setting, once the first Frequency is set and Bandwidth is specified , the rest three frequencies will be set automatically. For example, The 1 DVBT modulator device, Frequency is set to “514Mhz”, Bandwidth “8Mhz”, the 2 Frequency will be auto set to “522Mhz, 8M”, the 3 Frequency to “530Mhz,...
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Page 16: Asi Modulate
www.tbsiptv.com Fre 4 If Bandwidth is specified to “7M”, for example, the 1 Frequency 206 Mhz, the 2 Frequency will be auto set to 213 Mhz, the 3rd auto set to 220Mhz, the 4 Frequency to 227Mhz, and etc. -
Page 17: System
www.tbsiptv.com “Output Bitrate”: please set it higher than the real data. For example, if the total real data is 80Mbps, we recommend to set “Output Bitrate” to 100Mbps. 3.4 System System state: CPU Utilization, MEM. Utilization, Ethernet incoming & outgoing data ... -
Page 18: About
www.tbsiptv.com Upgrade: Firmware update 3.5 About Modulator Firmware information Hardware Reset Press and hold “Reset” button around 6 seconds, then release, Hardware reset done. After “Reset”, Modulator IP and web GUI Password will be reset to the default:IP reset and back to “192.168.11.68”.Web GUI password reset and back to “root”... -
Page 19: Maintenance
www.tbsiptv.com Page 2:DVB ASI Out Bitrate. 4. Maintenance 4.1 Instructions for returning by mail Instruments returned for repair or calibration, either within or out of the warranty period, should be sent with the following information: Name of the Company, name of the contact person, address, telephone number, receipt (in the case of coverage under warranty) and a description of the problem or the service required.
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