ORIVISION’s Post

EH1304,  #ORIVISION’s latest 4 channels HDMI HEVC video encoder, which designed to meet up to the 2 channels 4K@30HZ and 2 channels 1080P60 HDMI Video transmission applications simultaneously. It supports H.265&H.264 high performance encoding. Also, it supports most protocols including HTTP/RTMP/RTMPS/HLS/UDP/RTSP/Onvif, etc. 🔷 Support 4 channels HDMI Input and audio input 🔷 Support up to 2 channels 4K@30hz and 2 channels 1080P60 resolution input and output 🔷 Support up to 16 channels streams output at the same time 🔷 Support MP3/AAC/G.711 Advanced Audio Coding format quality 🔷 Support HDMI1.4 and HDCP 1.4 🔷 1000M network interface uses full duplex mode, LAN and WAN transmission 🔷 Support SDK, secondary development 🔷 Supports audio encoding when there is no video signal input 🔷 Support POE (Optional) 🔷 7*24h Working https://lnkd.in/ghrrP89V #ORIVISION #livestream #livestreaming #streaming #broadcast #videoproduction #SRT #AV

🚨 Features of "Video Quality Monitor", episode 1 🚨 In a previous post, I wrote that I was going to present the many functionalities of "Video Quality Monitor" (VQM). Let's start with the metrics available in VQM. VQM contains metrics to measure: - perceived #video #quality, with 3 pixel-based metrics dedicated to HEVC, H.264 (MPEG-4 AVC) and MPEG-2 - perceived video quality, with 2 parametric metrics (which use information from bitstream) dedicated to H.264 (MPEG-4 AVC) and MPEG-2 - perceived video quality, with 2 hybrid metrics (which use both pixel values and information from bitstream) dedicated to H.264 (MPEG-4 AVC) and MPEG-2 - perceived #audio #quality (based on audio samples values, for any audio codec) - audio/video synchronization (#lipsync) - #jerkiness (image freezing), predicting the impact of jerkiness or #rebuffering events on perceived quality (especially for #OTT services) - video #noise (to benchmark #video #cameras) - #bloom (= colorfulness, to benchmark #displays) - video and audio decodability (ultra fast decoding to count the numbers of decoded video frames and decoded audio samples in order to #check the real duration of audio/video files) - #loudness, according to ITU and EBU recommendations - spatio-temporal activity (in order to find the most #complex scenes in long movies, so that you can use them to #benchmark video #encoders) Would you like to evaluate these metrics? Evaluation is free! To evaluate VQM, go here: https://lnkd.in/ecXFQVZA

Sometimes, the world throws something at me that shows me how long I have been doing this Media Tech thing and how much the tech advances. This week I installed a TRIAX DVB-T2 "modulator" in my home to carry a video signal to all the TV's in our home; it puts our video doorbell on to a digital TV channel. For those with knowledge of this kind of stuff, it's a real-time MPEG4 1080p video encoder with AAC audio encoding from a HDMI source; it has a built-in SCPC multiplexer and an OFDM modulator (DVB-T2). This bit of kit cost me just over £150!!! My first job in media was installing DVB real-time video encodiing headends, back when MPEG-2 standard definition was the thing. Back then a real-time video encoder was 12U of 19 inch rack, the multiplexer another 12U, a modulator filled the rest of a full rack. You would not get much change out of £1m!!! (around £2.4m today) The shift from a piece of £1m broadcast tech to, an arguably higher specification, piece of consumer tech costing under £200 is incredible. What have we learnt from this? For me, this is to build this in to your plan, whether you call it #MooresLaw or just technology advancing, you need to plan for it. If you are a hardware vendor, at which point does software out run you, at what point does tech, abstraction and virtualisation become so cheap it shifts your plan and the solution to the problems you are paid to solve. #broadcastmedia #ibc2024 #CTO #technology #digital video #dvb

At TEVIOS, yellow has become our favorite color thanks to the yellobrik range from LYNXTechnik AG! 🤩 🐥 🍋 ☀ For instance, this HDMI to SDI converter is a true chameleon of the audiovisual world: 🔌 Supporting 12G / 6G / 3G / 1.5G / SD-SDI signals and providing support for both 3G-SDI Level A and Level B, it comes equipped with an integrated frame synchronizer for superior quality. 🤷♂️ Still not convinced? Yet it ticks many boxes with its multi-format sync reference input compatible with Cross Lock, two SDI outputs (with optional fiber optic output), and transparent transmission of PCM and AC3 audio via HDMI. You can also choose between balanced analog audio inputs, unbalanced line level inputs, or AES inputs. Any questions? We're here to help: https://swll.to/BPl1WQb #broadcast #12G #audiovisual #converter #HDMI #SDI

Great article by Jan Ozer on what the video codec landscape looks like in 2024. Overview on video codec efficiency, cost, usage and more. #videocodecs #streamingvideo #streamingmedia #broadcast

Centron Design Capture & Streaming Device Model no: HE377 Key Features: 1. USB 3.1 1080p HD Capture w/ Dual HDMI In. 2. USB 3.1 1080p@60 raw data Video Capture. 3. Support Dual HDMI input with Seamless switching. 4. Support HDMI_1 bypass (up to 4K60). 5. Support PBP (Picture by Picture) or PIP (Picture in Picture). 6. Support picture on picture (POP) function, block the background of sub-screen in PIP mode. 7. Support various resolutions with downscaling / upscaling. 8. UVC-based driver, the native driver on the computer. 🌐：www.centron.tw 📧： support@centrondesign.com 📞： 02-2658-7709 / 0971-531-110 #ContentCreation #TechInnovation #HE377 #StreamingDevice

Enable the recording of multiple radio and TV signals in various formats, a simple and dynamic process with 3Way Solutions Logging tool. Analog and digital signals can seamlessly combine. The logging system, with its diverse configurations, empowers TV channels, media auditing firms, governments, ministries, and corporations to monitor critical TV and radio media for comprehensive content analysis. 100% web operation Configuration and operation are entirely web-based, utilizing HTML5, without the need for plugins. It is compatible with all standard browsers available in the market. Simple and dynamic interface Any operator can access the system and perform clip extraction without requiring prior knowledge of editing. More for less (signal density) The licensing scheme enables cost savings with increased signal density. Formats supported RF, Video Base Band, NTSC, PAL SDI - SD-SDI, HD-SDI 3G HDMI TS - TS over IP, ASI, DVB-S2, DVB-C IP OTT- HLS, RTMP, RTSP Radios - AM, FM, IP (mp3, aac, ac3), IBOC TDT - ISDBT, ATSC, DVB-T2 NDI, SRT. H264, HEVC. Read more: https://lnkd.in/dzbCUkS2

What would you do if you need to set the audio apart from the video in SDI signals and use each one separately for other purposes? In broadcast production industry, this is done very easily by utilizing Embedders and De-embedders modules. While De-embedders can separate audio from video, Embedder modules can merge any audio with any video and form a new AV SDI signal to be routed for on-air or pre-recorded productions. But, what’s interesting about Samim Embedders and De-embedders is that they have a robust time adjustment and frame synchronization with reference input lines. They have also a dedicated audio processor for any to any I/O audio pair routing, channel-based gain control, and ancillary data pass-through. For complete details about the modules please refer to samimgroup.com. If you seek featureful modules that support 12G/3G/HD/SD – SDI signal don’t hesitate to try Samim Embedders and De-embedders products. #audioembedder #audiodeembedder #liveproduction #digitalaudio #analogaudio #samimgroup

Born out of the need for a high-efficiency video codec that is both royalty-free and open-source,... ... AV1 promises to revolutionize the way we consume digital media. #ContentProtection #AV1 https://hubs.ly/Q02v8R7G0

#Repost @rgblinkstc with @use.repost ・・・ RGBlink TAO 1pro-S is an extremely portable SDI live production codec with professional SDI connection. Designed for broadcasters who need both capability and portability, TAO 1pro-S is designed to be fast to set up and easy to use. Even with its small size, TAO 1pro-S is surprisingly powerful when it comes to input compatibility, with satisfying variety of 1 profession-scale SDI input, 2 UVC inputs,1 HDMI 1.3 input, and 1 HDMI 2.0 output. TAO 1pro-S is compatible with standard USB 2.0 and USB 3.0 cameras by UVC protocol, which makes it fast to create professional live production using multiple cameras. TAO 1pro-S is ideal for broadcast quality live streaming to YouTube, Facebook and more! Learn more >>> https://lnkd.in/dEjcUCbu #RGBlink #NDI #SRT #SDVS #AVoverIP #tao1pro #monitor #enoder #recorder #streamer #switcher #StreamingNow #SDI #youtubers #vlog #influencer #LiveProduction #RemoteProduction #filmmaker #technology https://lnkd.in/gZzAmgq2