Quantcast
Jump to content

  • 0

OLED55C6V videoplayer displays green shaded picture for some Dolby Vision videofiles


Николай Долбня

Question

When I try to play some Dolby Vision video on my OLED55C6V from USB-flash or from DLNA-server (without any conversion) by the internal application for photo and video playback I see the picture painted green. Some Dolby Vision video is played properly. So can I change something in my television settings or in the video-file (I would be able to re-encode or remuxe it if I knew what should I change) for fixing the problem? Thank you beforehand!

Mediainfo file dump:

General
Complete name                            : N:\02.Chameleon.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42 (mp42/iso6/isom/msdh/dby1)
File size                                : 530 MiB
Duration                                 : 1 min 2 s
Overall bit rate                         : 70.9 Mb/s
Encoded date                             : UTC 2019-06-13 18:12:29
Tagged date                              : UTC 2019-06-13 18:12:29

Video #1
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : hev1
Codec ID/Info                            : High Efficiency Video Coding
Duration                                 : 1 min 2 s
Bit rate                                 : 55.6 Mb/s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.280
Stream size                              : 416 MiB (78%)
Default                                  : No
Encoded date                             : UTC 2019-06-13 18:12:29
Tagged date                              : UTC 2019-06-13 18:12:29
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0050 cd/m2, max: 4000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 60 cd/m2
Codec configuration box                  : hvcC

Video #2
ID                                       : 2
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU / SMPTE ST 2086, HDR10 compatible
Codec ID                                 : dvhe
Codec ID/Info                            : High Efficiency Video Coding with Dolby Vision
Duration                                 : 1 min 2 s
Bit rate                                 : 13.6 Mb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.274
Stream size                              : 102 MiB (19%)
Default                                  : No
Encoded date                             : UTC 2019-06-13 18:12:29
Tagged date                              : UTC 2019-06-13 18:12:29
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0050 cd/m2, max: 4000 cd/m2
Codec configuration box                  : hvcC+dvcC

Audio
ID                                       : 3
Format                                   : E-AC-3 JOC
Format/Info                              : Enhanced AC-3 with Joint Object Coding
Commercial name                          : Dolby Digital Plus with Dolby Atmos
Format profile                           : Blu-ray Disc
Codec ID                                 : ac-3
Duration                                 : 1 min 2 s
Bit rate mode                            : Constant
Bit rate                                 : 1 664 kb/s
Channel(s)                               : 8 channels
Channel layout                           : L R C LFE Ls Rs Lb Rb
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Bit depth                                : 16 bits
Compression mode                         : Lossy
Stream size                              : 12.5 MiB (2%)
Language                                 : Russian
Service kind                             : Complete Main
Default                                  : No
Encoded date                             : UTC 2019-06-13 18:12:29
Tagged date                              : UTC 2019-06-13 18:12:29
Complexity index                         : Not present / 16
Number of dynamic objects                : 15
Bed channel count                        : 1 channel
Bed channel configuration                : LFE

 

Link to comment
Share on other sites

2 answers to this question

Recommended Posts

  • 0

@Николай Долбня It is possible that one of the "expert mode settings" is not correct for some media types being decoded. I did see mention of a bug in some sort of "lookup table" for this stuff, in another forum. Try temporarily turning off the "dynamic tone-mapping" in settings -> Picture -> Picture Mode Settings. Then see if the affected test videos are improved or not.

If no difference, try testing with other modes off or on as needed, BUT- DO REMEMBER your initial settings, so you can get it back to your normal settings for regulat TV viewing. Take a photo of your settings on your phone or camera before starting changing anything.

NOTE: if you DO find that (e.g. dynamic tone-mapping) is the culprit, then report it to your country LG Support site, as this forum is ONLY a peer-to-peer enthusiasts forum, and is NOT OWNED OR RUN BY LG. If users do that, then there is more chance of a fix from LG.

Edited by td47
typo
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By News Reporter
      Company Drives Strategic Growth With AI webOS, an Intelligent Platform
      that Delivers Outstanding Customer Value and Unique User Experiences

      SEOUL, Sep. 30, 2024 — LG Electronics (LG) last week held webOS Summit 2024 in Incheon, South Korea, sharing its strategic vision and future initiatives for expanding the AI webOS ecosystem and growing its platform business. Themed “Empowering webOS with AI,” the second webOS Summit played host to around 300 attendees representing 140 partner companies – including content developers, producers and providers – from 24 countries. The event also marked a major milestone: the tenth anniversary of the launch of webOS on LG smart TVs.
      AI webOS plays a pivotal role in LG’s ambitious business transformation, shifting from a consumer electronics manufacturer to a Smart Life Solution Company. With a strategic investment of over KRW 1 trillion (USD 740 million), LG aims to significantly enhance the capabilities of its webOS platform and related businesses.
      To achieve its strategic vision and elevate the value of its unique offerings, LG is continuously broadening the extensive selection of content and services accessible on AI webOS. The platform, which delivers exceptional experiences to LG TV users in over 180 countries, currently provides over 4,000 apps, including those for entertainment, home fitness, education and gaming.
      This year, LG is reinforcing the reputation of AI webOS as an advanced gaming platform by adding a variety of new services and experience innovations. At present, the cutting-edge platform offers around 4,500 games across popular cloud gaming services such as GeForce NOW and Amazon Luna. To make gaming on its TVs even more responsive, LG has teamed up with MediaTek and Razer, leveraging new Bluetooth Ultra-Low Latency (BT ULL) technology to reduce input lag to an imperceptible 1ms when using a Bluetooth gaming controller. Demonstrated during webOS Summit 2024, this impressive responsiveness enhances the cloud gaming experience, giving users more precise control and making gameplay more immersive.
      LG is also bolstering its competitive edge in content and services by actively seeking out and securing top industry talent. The company recently hosted a global hackathon to discover compelling new games and AI-powered content suitable for AI webOS and is also collaborating on game development with respected institutes of higher education, such as Sungkyunkwan University and New York University.
      Furthermore, with the introduction of webOS Pay, LG has made it faster and more convenient for users to purchase content and services on AI webOS. The simple-to-use payment service contributes to the seamless, personalized shopping experience on LG’s intelligent platform.
      Over the last decade, LG has sold a remarkable 220 million smart TVs and has consistently strengthened its webOS platform business through licensing agreements with an array of local and global companies. LG first made webOS available to other TV makers in 2021, and since then, the versatile platform has been adopted by over 400 brands. The company is now poised to further expand the webOS ecosystem via an array of webOS-powered automotive infotainment solutions, digital signage, smart monitors, gaming monitors and projectors.
      Additionally, the webOS platform is shoring up LG’s strong competitiveness in the advertising business. In 2024, revenue generated by advertising and services on webOS is projected to exceed KRW 1 trillion, which represents a fourfold increase from 2021.
      A significant contributor to this excellent performance is LG Channels, a free, ad-supported streaming service that provides over 3,800 channels and is now available in 29 countries. The company has augmented its already stellar offering of top-notch viewing options on its free service with the launch of LG Channels Showcase and LG 1 – new channels boasting a curated selection of premium entertainment. What’s more, LG is adding value to the user experience via the provision of AI-based ad solutions that make content recommendations even more relevant to user preferences.
      With its Affectionate Intelligence vision for a more caring, empathetic and attentive AI technology, LG is continuously enriching and enhancing the customer experience. The application of Affectionate Intelligence allows webOS users to enjoy easier control as well as personalized content and service recommendations suited to their individual tastes and lifestyles. Through collaborations with innovative partner companies and the seamless integration of the latest technologies, LG is constantly refining its cutting-edge platform.
      Along with informative presentations and demonstrations, webOS Summit 2024 featured an experience zone where attendees were able to see first-hand how powerful AI technologies are driving customer experience innovation on webOS. One of the many intelligent features offered on LG’s platform, AI Concierge employs voice recognition, search history and user data to provide customized app and viewing recommendations. Thanks to its ability to recognize different voices, AI webOS can take each LG smart TV user straight to their own personalized Home Screen without having to manually select their profile.
      “Our webOS platform business continues to go from strength to strength based on close collaboration with our valued partners and an unrelenting focus on meeting the diverse needs of our customers,” said Park Hyoung-sei, president of the LG Home Entertainment Company. “Celebrating a decade of webOS innovation, and now enriching customer’s everyday lives with AI webOS, LG is accelerating its transformation into a leading media and entertainment platform company.”
      # # #

      link hidden, please login to view
    • By Low Grade
      i just started using a new LG 43UR7550 (cheapest model from them).......1st time using a LG as well as a Smart TV too.......and so far having a hard time adjusting the picture and sound (never had such problems with previous TVs)😒

      1) sound is worse than i thought since the speakers are down-firing (my previous TV had front-firing speakers)...........it has the AI Sound Tuning - so after it had tuned the sound - do i set the Sound Mode to ''AI'' or should i use ''Custom Settings'' to use the equalizer ??😬

      2) the TV has many different settings like Noise Reduction, TruMotion, etc.......so how to calibrate for best picture since i read that people say it's best to turn them all off ?😬

      3) i can turn off the screen when watching free-to-air broadcast channels.........but can i turn off the screen if i'm using Youtube app on the TV..........?..........what if i use a HDMI cable from my PC to the TV - can i turn off the screen ?🤒
       
      many thanks in advance😃
    • By News Reporter
      Between September 6-10, LG showcased its diverse range of AI-powered home solutions, opening a new chapter of intelligent home living at its IFA 2024 booth. Under the theme of Experience, Affectionate Intelligence (AI) Home, the company presented its unique, AI-inspired vision of future living to visitors from around the world.

      Designed in collaboration with Korean science fiction author Kim Cho-yeop, the expansive booth featured diverse experience zones curated to demonstrate how the company’s AI can be embedded into home life to elevate lifestyles in intelligent and distinctive ways.

      Upon entering Hall 18 of Messe Berlin, visitors were greeted by the AI Home Gate, a massive LED media wall displaying the journey of LG AI, from the birth of LG’s AI Agent, FURON, to how it communicates with the world and enriches daily life.
      After gaining a solid understanding of what Affectionate Intelligence is all about, visitors could explore how it makes everyday life more simple and convenient. Divided into several distinct lifestyle spaces, LG’s booth showcased how natural conversations with
      link hidden, please login to view, can help manage every aspect of daily routines.
      The first lifestyle space, “Second Youth Home,” showcased a new and more active lifestyle for retirees. The digital signage on the wall visualized how ThinQ ON customizes and takes care of home appliances depending on the user. For example, after recognizing certain phrases like “tennis lesson” on the user’s calendar, ThinQ ON automatically sets the washer and dryer to its “Activewear course” via Smart Pairing.

      , employs AI DD technology to intelligently minimize water and energy usage based on each load. It also features Easy Control technology, which automatically selects cycles according to usage patterns and user preferences for maximum convenience.

      The second lifestyle space, named “Smart Green Home,” showcased the ideal abode for families passionate about the environment and energy conservation. Among the many power-saving solutions on display, LG’s AI-enhanced Energy Storage System (ESS) analyzes energy usage patterns and weather forecasts to adjust its mode according to various conditions. Another highlight was the . With these devices – both inside and outside the home, connected to ThinQ ON – LG AI optimizes household energy usage in real-time and reduces energy bills by intelligently managing the power consumption of every connected device.

      The next lifestyle space was the “Affectionate Home,” designed with children and pets in mind. It featured the company’s Self-Driving AI Home Hub, which can move freely around the home and interact with children through conversation. Its multi-modal sensing combines voice, sound and image recognition to change its expression according to various emotions, allowing it to respond to different situations with appropriate etiquette. The hub can move from room to room and control connected appliances and IoT devices, constantly making sure the environment is optimized for the little ones.

      Not just a hub for home appliances, LG AI is an Affectionate Intelligence storyteller that boasts a deep level of emotional depth and understanding, enabling it to communicate and interact with users effectively. Through generative AI, the Self-Driving AI Home Hub can develop stories based on images drawn by the user, ensuring a unique bedtime story every night.

      The next room demonstrated how LG appliances optimize the environment for pets and their owners. Once temperature and humidity sensors detect indoor air conditions, the LG DUALCOOL air conditioner can achieve the perfect temperature with airflow customized to suit the environment and personal preferences.
      This zone also featured the AeroCat, a purifier designed specifically for cats. As every cat owner knows, cats love to sleep on devices and appliances. With this in mind, LG AeroCat can detect when a pet sits on top of it, stopping operation to provide a quiet place for a nap. And since weight can be an important indicator of heath, the AeroCat’s built-in weight sensor tracks the pet’s weight and alerts owners of any unusual changes via the ThinQ app.

      “Delightful Home,” the final lifestyle space on display, presented a perfect setting for inviting and entertaining family and friends through a shared love of food. This zone highlighted LG AI’s ability to make cooking easier and quicker, with ThinQ ON providing menu recommendations and step-by-step instructions for numerous delicious dishes. Visitors could even learn some new skills by watching the “AI Talking Cooking Show,” a live cooking demonstration by chef Kristof Mulack, a culinary master who knows the best ways to customize LG’s AI appliances.

      To let visitors focus on the technology that makes all these lifestyle spaces possible, the company also set up the “LG Affectionate Intelligence” zone. This area effectively illustrated the connectivity and expandability of the Matter-certified LG ThinQ ON, engineered to help users manage their entire smart home with a single device.

      LG also shined a light on its AI legacy with a special “AI to the Core” space. Using a transparent OLED display, the company explained how its Core Tech has evolved into LG AI core tech. This lineup includes revolutionary AI DD and AI DUAL Inverter, both of which employ AI to enhance performance and deliver more precise control, resulting in new and improved levels of customer care and user experiences.

      The final zone by LG was none other than the “Sustainability Lounge,” which provided visitors with an overview of the company’s latest efforts to promote sustainable living. Here, visitors could relax while learning more about LG’s ESG activities, including its use of recycled plastics in select products.

      LG’s booth at IFA 2024 successfully delivered an insightful window into the LG AI Home. Stay tuned to to explore how LG AI can enrich daily life in the new era of AI.
      # # #

    • By News Reporter
      The global market for smart home technology is experiencing unprecedented growth, due in no small part to the rapid advancements in artificial intelligence (AI). Boasting the ability to learn from people’s device-usage patterns and preferences, AI-powered home solutions can provide highly personalized experiences tailored to each customer’s unique needs.

      LG is at the forefront of this trend, setting new standards and creating new possibilities and value with its advanced AI technology. Earlier this year, the company redefined AI as “Affectionate Intelligence,” emphasizing its commitment to creating empathetic and caring AI that delivers unique customer experiences. At IFA 2024, LG unveiled its vision for the future of home living under the theme “Experience, Affectionate Intelligence Home.” The company’s Berlin showcase highlighted how AI can transform everyday life by anticipating and meeting customers’ needs in a variety of different situations and scenarios.
      IFA 2024 saw the debut of LG’s latest AI Home solutions, designed to bring the convenience and freedom of the “Zero Labor Home.” Offering far more than just simplified device control and connectivity, Affectionate Intelligence introduces empathy and care to the smart home environment, enhancing customers’ quality of life in myriad ways.
      Central to LG’s vision is LG ThinQ ON, an AI hub that seamlessly orchestrates the operation of all smart devices in the home. Through ThinQ ON and innovations such as the LG Self-Driving AI Home Hub, LG’s booth gave IFA attendees an opportunity to see firsthand how AI can help create a comfortable and connected home experience. Individually and collectively, the company’s innovations exemplify the concept of Affectionate Intelligence, where AI not only responds to commands but also understands and evolves to meet changing needs.

      Firstly, LG AI Home provides “Conversational Interactions,” allowing users to control home appliances and Internet of Things (IoT) devices with voice commands alone. The brain of LG AI Home is the company’s generative AI agent, FURON, which integrates advanced large language models (LLMs) such as OpenAI’s GPT-4 Omni. FURON combines learning and contextual understanding with real-time spatial sensing and user lifestyle data to optimize the home environment for each user.
      As an example of how this works in practice, if a user says, “Hi LG, I’m going to sleep. Please turn off any devices that are still running,” the AI Home Hub will assess the situation and respond accordingly, such as offering to turn off the dryer if it has nearly finished its cycle. The hub can also tailor the environment for a good night’s sleep by playing the user’s preferred relaxation music and dimming the lights.

      Additionally, FURON learns user preferences for different device settings, remembering and applying them at the appropriate times for personalized comfort and convenience. Designed with flexibility, FURON can incorporate additional LLMs to evolve with new technological developments.

      LG AI Home also offers an “Upgradability” feature, allowing users to upgrade their existing appliances into AI-powered devices, delivering the convenience and comfort of LG AI Home while saving them the expense of buying newer models. For example, connecting a non-AI TV and an occupancy sensor to ThinQ ON allows LG’s intelligent system to pause content when the user leaves the room and resume it upon return. Similarly, connecting an air conditioner and a sensor enables automatic adjustment of airflow strength and direction based on the user’s position within the room.
      LG has been at the forefront of smart appliance innovation since 2011 when it added Wi-Fi modules to its home appliances. Continuing its leadership, the company introduced ThinQ UP, leveraging on-device AI chips and appliance-specific operating systems for feature upgrades and peak operational performance. These customer-centric innovations enable conventional appliances to “evolve” into AI-powered ones, improving daily life and solidifying LG’s leadership in AI home solutions.
      Finally, LG AI Home offers “Extensive Connectivity” with various global brands’ appliances and IoT devices, working smoothly with all kinds of apps, including calendars, transportation services and online shopping platforms. Users can effortlessly manage their schedules, control household devices and receive real-time updates for a more personalized and connected home experience.
      LG is continuing to expand the LG AI Home ecosystem. Through its acquisition of smart home company Athom, LG has ensured that ThinQ ON can connect with over 50,000 devices and IoT appliances and is compatible with more than 1,000 third-party apps. This presents users with a wider range of smart home solutions and services to choose from, giving them the freedom to create the convenient home lifestyle they’ve always dreamed of.
      While LG’s AI solutions work in perfect harmony to help realize the company’s Zero Labor Home vision – where household chores are automated, and people have more time to relax and enjoy life – the LG Shield security system vigilantly protects customer data around the clock.

      A leader in AI home solutions, LG will continue to push the boundaries of customer-centric innovation. Before the end of this year, LG plans to introduce IoT devices, including motion and light sensors, air quality sensors, temperature and humidity sensors, and smart plugs, all designed to integrate perfectly with ThinQ ON. Customers will be able to purchase an AI Home package featuring these new devices with professional installation by qualified technicians. In addition, ThinQ ON will add support for the Athom ecosystem, allowing users to connect their AI home to an even more extensive array of products and services from other brands.

      LG’s Affectionate Intelligence will soon extend beyond the home, connecting different spaces in people’s lives, from cars to commercial environments such as hotels and offices. The company is committed to creating a sustainable future where its intelligent and caring AI technology is always there, working autonomously and proactively to enhance every experience.
      By Lyu Jae-cheol, President of LG Electronics Home Appliance & Air Solution Company
      # # #

      link hidden, please login to view
    • By News Reporter
      Over the last few decades, football has fully embraced technology in various ways. From wearable smart tech that acquires player data during games to goal line technology that ensures every legitimate goal is given, innovation has changed the way we play the beautiful game – and now how we experience it. In this spirit, LG Spain has teamed up with European giants Atlético de Madrid, a storied Spanish fútbol club with a passionate global fan base and rich legacy dating back to 1903, to deliver its cutting-edge signage products and technological innovations.
      As an official sponsor of Atlético de Madrid for the next two seasons, LG Spain will install its LED signage throughout the magnificent Estadio Cívitas Metropolitano. The ellipse-shaped ribbon LED poised to adorn the stadium’s roof will not only deliver an immersive visual experience to fans, but also become one of the stadium’s most iconic design elements. Measuring 2,000 meters with mesh LED materials and a luminance of 7,500cd/m², this “sky ribbon” display is ready to captivate over 70,000 fans every week with its mesmerizing 360-degree visual effect.
      At the entrance, four rounded outdoor LEDs will be installed, while a 45-square-meter LED banner display will welcome fans with LG’s exceptionally bright and high-resolution display technology. In addition, tunnel LED screens will be added to the wall and arches in the players’ tunnel to build anticipation and immersion as the players step out onto the pitch.
      To ensure that this sponsorship transcends the pitch, LG Spain will support the club’s Ciudad del Deporte project, a state-of-the-art sports city expected to be completed by 2026 in collaboration with the local government. To this end, LG Spain aims to help modernize the sports city’s facilities through the wide implementation of its latest digital signage solutions.

      This partnership underscores the confidence of Atlético de Madrid in LG’s display technologies, as this is not the first time they crossed paths. Back in 2017, LG Spain installed LED signage with a total size of 755-square-meter across its 88,000-square-meter stadium. This means its loyal fans are well aware of LG’s ability to vividly bring the match to life again with clear match replays and immersive club-related content.
      “LG is the perfect partner to enhance the stadium experience for all spectators visiting the Cívitas Metropolitano,” said Óscar Mayo, director of Revenue and Operations at Atlético de Madrid. “Thanks to this new project, our stadium and future sports city will benefit from high-level display technology, exciting our fans that come from all around the world to see us play while setting a new technological standard.”
      LG has a track record of installing highly impressive digital signage installations in arenas across Europe, including London’s iconic Wembley Stadium and ultra-modern Tottenham Hotspur Stadium, Germany’s Deutsche Bank Park Stadium and Finland’s Nokia Arena. These installations helped deliver unforgettable match experiences for millions of spectators, which drives LG to bring the exceptional visual experience to more arenas across the world.
      To learn more about LG LED displays that are transforming the world of sports and beyond, visit
      link hidden, please login to view. # # #

  • Similar Tagged Content

×
×
  • Create New...