Microsoft playready drm. See Glossary for encryption terms and definitions.

Microsoft playready drm — May 25, 2010 — Microsoft Corp. This enables PlayReady and Widevine DRM on Windows and Android devices. Microsoft Edge; PlayReadyは、Microsoftが提供するDRMシステムです。PlayReadyで暗号化されたメディアファイルを再生するためには、PlayReadyのライセンスサーバーと、それに対応したCDMを搭載したブラウザが必要になります。 Feb 29, 2024 · A graphics card that supports Microsoft’s Play Read DRM. playready. In this article, we explore the history, components, and benefits of PlayReady DRM, including high compatibility, hardware-based content security, and its use cases. To disable PlayReady DRM, but it locks me to 720p on Netflix, So I don't want that. Gaming laptop using multi-gpu and AMD is dedicated and work laptop is basic AMD. For a Windows device to support PlayReady Hardware DRM, it must be running Windows 10 and have a supported hardware configuration. When I query the browser to check for PlayReady support, Edge responds as if PlayReady is not supported (see sample Javascript at the bottom of this post). g. We’ve partnered with Microsoft ® PlayReady ® to provide licensing for their studio-approved PlayReady DRM solution to enable protected video playback across a wide array of platforms and devices. There are two security levels (SL), SL2000 and SL3000. PlayReady systems with version 4. Jul 30, 2021 · Hello, we were not able to find this information anywhere on the internet. You define what type of licenses you want and we handle the infrastructure, security, and scalability. Jan 6, 2023 · PlayReady Client Initialization must be performed on every PlayReady client before most DRM-related operations will be allowed. Click on Windows + E Click on Computer. Sign-up for Free Trial Now! Dec 14, 2022 · how do i turn on drm. Your comment led me to experiment with toggling WideVine and PlayReady on and off. " The machines I have tried are using chips 1) 12th Gen Intel(R) 2)AMD Ryzen 5 3600 6-core. X, 2. We’re here to get you launching monetized over the top (OTT) video services in no time. Microsoft PlayReady Developing PlayReady Clients 2 Introduction Microsoft PlayReady is a comprehensive content protection and management solution for multi-industry (mainly entertainment) products and services across all platforms and types of devices. Aug 6, 2024 · How does Playready DRM work? Here's how Microsoft's PlayReady DRM works: Step 1: Content typically undergoes a two-fold process – packaging and encryption. Refer to the API documentation provided in the associated code comments in the PlayReady Device Porting Kit for more information. This overview document describes typical scenarios and fundamental concepts for the use of PlayReady. Nov 1, 2017 · All XML tags and attributes in the PlayReady Header are defined by Microsoft. Apr 12, 2020 · Hi My problem is 80. Oct 17, 2011 · Love your use of "infected" because DRM is more like a virus than anything. Thanks for your kind help and so the team's. The process of obtaining a license to play back PlayReady protected content is handled by a PlayReady License Server. The question is whether or not MS helps users who have problems with DRM or not. Sep 15, 2024 · The debug information from the Netflix web player indicates "keySystem: com. We do utilize PlayReady DRM to play protected content. Use PlayReady for defining, incorporating, and enforcing rights for digital media. Nov 20, 2024 · I am also connected to Ethernet and my Wifi is more than fast enough to stream 4k as it works on the 4k chromecast in the house. Microsoft designed PlayReady to safeguard content on the internet during any type of rental, subscription, or purchase. Double click on C:\ drive. A research project into vulnerabilities affecting Microsoft’s PlayReady DRM raises some questions on responsible disclosure. This class is abstract. playready to DRM_SCHEMES you should be good to go. Nov 6, 2018 · The user's media player queries the DRM component of the user's device to determine whether the protected file can be played. If you are designing an application that runs on Xbox, see PlayReady DRM. This article only deals with the aspects of adaptive streaming specific to PlayReady. Microsoft PlayReady DRM by PallyCon is a Multi-DRM solution used for content protection & distribution. We're looking for laptop which… The following section describes the behavior when using PlayReady DRM for Windows 10 with output protection policies in a PlayReady license. I have 2 laptops. Microsoft PlayReady DRM is a leading DRM technology that offers comprehensive content protection solutions. The equivalent KID can be represented as a UUID string ([ X. If you are designing a device with PlayReady installed in hardware or PlayReady on an integrated circuit, it is up to you to supply any hardware or software required to port the PlayReady Device Porting kit to your hardware. recommendation" (videoRobustness 3000) and "com. PlayReady is a media file copy prevention technology from Microsoft that includes encryption, output prevention and digital rights management (DRM). The content we have: Plays without any issues when device is using SW DRM and has SL2000 security level. Developing Applications using PlayReady on Windows, Xbox Jul 13, 2023 · Bagian berikut menjelaskan perilaku saat menggunakan PLAYReady DRM untuk Windows 10 dengan kebijakan perlindungan output dalam lisensi PlayReady. This is May 26, 2022 · Samples of PlayReady Windows 10 applications can be found as part of the UWP Samples collection and at PlayReady sample Universal Windows Apps for Windows 10 (Javascript/C#/EME). License Persistence May 24, 2021 · The only 3 band aid fixes I have for these issues caused by PlayReady DRM are - 1. On microsoft Edge I have looked at the other requirements to run 4k in GPU internals and I Have DRM Experiment Microsoft PlayReady DRM for Brightcove supports Chromium Edge and Legacy Edge on Destop Devices using Windows 10 or newer, as well as Amazon Fire TV, Google TV, Roku on Set-Top and Mobile Devices. Sep 16, 2022 · DASH + CENC in CTR mode with Widevine and PlayReady DRM. Go to C:\ProgramData\Microsoft\Windows\DRM and delete all files and folders underneath (don't delete the DRM directory itself) f. Something is wrong with this plugin. Our content format is MPEG-DASH with clear lead (meaning that first small part of the video is not encrypted - mostly it's around 10 seconds). Feb 12, 2021 · In this article. 3000," which suggests it is operating on PlayReady SL3000 hardware security. 0 introduced AES-128 CTR content encryption mode, in addition to the Microsoft-specific COCKTAIL encryption mode previously used in WMDRM (Windows Media Digital Rights Management). , and LOS GATOS, Calif. 3000. Is there any solution to this issue? Oct 4, 2024 · After applying the recent Microsoft patch (KB5043145), I encountered an issue with PlayReady DRM-protected videos. Now Amazon and Netflix work, Disney+ does not. Since 1999, Microsoft PlayReady Content Protection has been the most trusted DRM technology by studios and content owners. X can only protect files encrypted in CTR mode (Common Encryption mode 'cenc'). To disable HW acceleration, but it literally ruins my rest of the browsing experience with laggy, choppy performance, not an option. Maybe just give it a try and if there is any advantage in using playready we can think about how to add it properly. However, I was still only able to get AVC encoded 1080p video with the latest Edge. The development of Microsoft PlayReady content access protection technology is the culmination of 10 years of innovation and more than $1B invested as a result of years of collaboration with the Studios, Entertainment industry, Broadcasters, Service Providers, and Mobile and CE industries. Application This type of DRM is suitable for games Xbox, Windows operating system 8 + and for mobile devices working with this ОSС is developed. SL3000 Clients are commonly referred to as "Hardware-DRM" Clients, because the core functionalities of their PlayReady stack must be implemented in a Trusted Execution Environment Feb 12, 2021 · In this article. microsoft. Setting up and configuring a DRM license server in your system can be complicated. e. d. One of them is for gaming and second one is for work. Close the browser and restart. To use PlayReady Hardware DRM, your JavaScript web app should query requestMediaKeySystemAccess new unprefixed EME method, or use isTypeSupported legacy prefixed EME method, both with a key system identifier of com. It appears that on my PC, Edge thinks that PlayReady is not a supported DRM. PlayReady Product Suite Microsoft is committed to working with companies across the content delivery spectrum to ensure that consumers can access premium content inside or outside the home on whichever device or service they choose. In addition, here is a sample about PlayReady, you can download and check it. Aug 7, 2024 · Microsoft PlayReady is a digital rights management or DRM solution. PlayReady DRM for Windows 10 is enable on edge://flags User agent selected as a Microsoft Edge Chromium Security options with Microsoft PlayReady DRM. After encryption, it is sent to the Distribution Server, and the License Server receives the license and encryption keys. If the DRM component fails to find the necessary license, it requests a license from the License Server. The PlayReady Server SDK then decrypts the challenge with the corresponding private key, passed to it by the PlayReady Server May 27, 2021 · Microsoft PlayReady DRM Protects Digital Assets From Piracy Microsoft PlayReady DRM aims to protect digital media from piracy by enforcing licenses that govern how a piece of digital content can be used. hardware" (videoRobustness 3000), "com. What PlayReady Client Initialization does. Playready comes in two forms: Feb 21, 2020 · Have a PlayReady Trusted Clock System to have a trusted time. It was announced on February 2007. A diferencia de los DRM diseñados específicamente para un medio, PlayReady es un ecosistema diseñado para trabajar con la distribución de audio y video, así como con la distribución de juegos digitales. Dec 11, 2021 · After i disable PlayReady DRM flag in edge://flags. Learn about its features, products, partners, and resources. PlayReady DRM is widely adopted in the industry due to its robust security Go to C:\ProgramData\Microsoft\ and delete eHome and PlayReady folders. The following OEM REE and TEE APIs were changed to use a DRM_SIZE_T instead of a DRM_DWORD for sizes. Dec 15, 2022 · For an overview about PlayReady and content encryption, see PlayReady Content Encryption. Azure Media Services also delivers AES keys and DRM licenses to authorized clients. Mar 12, 2018 · Microsoft announces the availability of a new PlayReady version 4. 4 for both the PlayReady device porting kit and PlayReady Server SDK’s. But Netflix locked to 720p same as when disable hardware acceleration cause its uses Widewine DRM in that case. Understanding Microsoft PlayReady DRM. 0 and higher can protect files encrypted in CTR mode (Common Encryption modes 'cenc') and in CBC mode (Common Encryption modes 'cbcs'). Playready comes in two forms: Nov 20, 2024 · I am also connected to Ethernet and my Wifi is more than fast enough to stream 4k as it works on the 4k chromecast in the house. Este documento se puede encontrar en el paquete de documentación que viene con productos con licencia de PlayReady. See Glossary for encryption terms and definitions. Most likely not. ). 0 (3000). ExportEnabler: Representing an export enabler. Once the option —PlayReady DRM for Windows 10—appears on the list, click on the dropdown next to it. 1-Version an der Windows 10-Version vorgenommen wurden. Nov 2, 2021 · Starting with PlayReady 4. Open Program Data. In this section. With more than 15 years and $2 billion of research and development, a full IP patent portfolio, Jun 30, 2024 · Deliver content dynamically encrypted with Advanced Encryption Standard (AES-128) or your choice of popular DRM systems, including Microsoft PlayReady, Google Widevine, and Apple FairPlay. PlayReady Microsoft, PlayReady is the result of over 14 years and over $2 billion in R&D. Apr 12, 2020 · PlayReady DRM for Windows 10 is enable on edge://flags . See full list on learn. All cookies and caches cleaned. Security options with Microsoft PlayReady DRM. c. To find out which DRM system is natively supported in your target device, check the table below. Be able to parse and understand the Expiration policy in the license. It was announced in February 2007. On Chrome i have the possibility to update or reinstall the feature. Nov 21, 2024 · I am also connected to Ethernet and my Wifi is more than fast enough to stream 4k as it works on the 4k chromecast in the house. 264など様々な形式のコンテンツファイルに対応している事が特徴のDRM技術である。 Microsoft Windowsに限らず様々な環境に実装させる事が可能な為、セットトップボックスやスマートテレビ Sep 22, 2024 · Hi, I can't manage to get media using in Playready SL3000 DRM to play on Edge, which prevents me to view content in 1080p on the streaming service that I use. This is located in the file's content header which, for example, might also contain metadata for the video and audio tracks. 0. User agent selected as a Microsoft Edge Chromium Windows . Dokumen ini dapat ditemukan dalam paket dokumentasi yang Jun 21, 2023 · In this configuration license service requests are triggered automatically by PlayReady when the DRM does not have a media license available. Feb 15, 2018 · Both PlayReady license servers and PlayReady clients in a PlayReady ecosystem expect that the KID in the PRO and PlayReady license is a little-endian byte order representation of . Open the registry with elevated privileges. stbl. and Netflix Inc. PlayReady DRM for Windows 10 is enable on edge://flags User agent selected as a Microsoft Edge Chromium Apr 27, 2022 · Microsoft的PlayReady是用于内容保护和发行的DRM解决方案和平台。它和Apple的FairPlay以及谷歌的Widevine一样，都可以提供安全的客户端SDK（用于内容加密和安全的解码和渲染）、许可证服务器、以及从客户端到服务器（反之亦然）传输过程中对许可证和密钥的处理。 Microsoft PlayReady Enhanced Content Protection. access to PlayReady source code). Apr 20, 2024 · The key id variants I have tried to requestMediaKeySystemAccess are "com. The DRM component searches the License Store on the user's device for a valid license to play the file. 4 has added several feature and performance improvements to continue it’s feature leading platform for hardware security (Securestop2, EME API’s, CBCS, Renewability, etc. A PlayReady Client Initialization operation provides to a device all or part of the following PlayReady Client Initialization data, depending on what was already present: Oct 20, 2022 · To use PlayReady hardware DRM, your JavaScript web app should use the isTypeSupported EME method with a key system identifier of com. Microsoft PlayReady Enhanced Content Protection. Jul 26, 2020 · I think if you just add com. PlayReady is a media file copying prevention technology that features encryption, output prevention and digital rights management (DRM). Luckily, Cloud DRM integrates with the major DRM providers - Microsoft PlayReady, Apple FairPlay and Google Widevine - to make sure your content can be protected regardless of the end-user’s platform. The service provider and content provider can control the expiration date, the number of times a user can play the content file, the resolution of the content that can be played on a screen, the type of screen that content is rendered to, and many other control settings. See also. PlayReady DRM takes full advantage of HTML5 standardized Encrypted Media Extensions (EME) in browser based video service delivery for Microsoft platforms. Nov 6, 2018 · Packaging PlayReady content — Encrypting and inserting the DRM header The process of encrypting clear content consists of defining one or several encryption keys, using these keys to encrypt the bytes that constitute the content itself, and inserting a DRM header in the content (in the files of the content, or in the manifest if the content Nov 7, 2018 · Hardware-DRM versus Software-DRM SL2000 Clients are commonly referred to as "Software-DRM" Clients, because their robustness is backed mostly with software means. 111 version Chromium Edge is not supporting 1080p videos on Netflix. Jan 18, 2023 · I am developing media player using C#/UWP. Double click on Microsoft. Microsoft PlayReady DRM is one of the technologies used to distribute digital media content securely and prevent unauthorized use. old and then check the issue. Windows now supports CBCS for both hardware and software DRM. 2. This thread is locked. Is here one? Nov 7, 2018 · PlayReady systems with version 1. 'cens' is not supported. HLS + CENC in CBCS mode with FairPlay DRM. ExtendedRestriction: Represents additional policies that can be added to licenses without needing to upgrade the PlayReady Server SDK. The PlayReady Client Security Level defines how robust a DRM client is against unauthorized use. This enables FairPlay based streaming on iOS and macOS devices ; As you are looking for static packaging of the encrypted content and also packing of HLS + CENC in CBCS mode Jun 22, 2020 · Welcome to Microsoft Q&A! For PlayReady DRM, it enables robust content protection and when I tested the PlayReady to play a video, then tried screen recording, it can't record anything in the video. * There is no any flag as Playready Experimental Hevc decoding but yet i downloaded Hevc video extension (firstly tried without download and nothing changed) Mar 5, 2021 · General Changes in PlayReady Version 4. the Dec 15, 2022 · This is merely an overview. We've asked some HW vendors (Acer, Lenovo) and they don't have any certified laptops or their support don't know the answer to our question. 2. The only exception is the content of the CUSTOMATTRIBUTES element. minf. It supports MPEG-DASH, HLS & Smooth Streaming Formats. Since DRM is a "switch" and not encryption, there is a way of removing it or turning it off. PlayReady offers a comprehensive secure content delivery and management solution that act as a strong foundation for products, services, devices and entertainment Nov 6, 2018 · Quarterly, report volumes to Microsoft and pay royalties. The higher the level, the more robust the client: SL2000 is the original security level that was created by Microsoft from the launch of this DRM. There is literally nothing else I can do except change my microsoft playready version to 3. Jul 24, 2020 · -> Disable Playready DRM-> activate Widivne DRM. Changes in PlayReady Server SDK Version 4. 4) or byte array containing a UUID in big endian byte order binary (section 6. 667 ] section 6. Additionally, the PlayReady license server extends CBCS support for SL2000. today announced that Netflix has selected Microsoft PlayReady technology and the Protected Interoperable File Format (PIFF) for use in new Netflix ready devices and applications. Apr 23, 2024 · Gowdiak has since continued to look into the security of Microsoft PlayReady and turned his attention to internationally used streaming services that rely on PlayReady for content protection. License Persistence PlayReady can be licensed directly from Microsoft if you're a company that needs the development or distribution rights that are granted under PlayReady legal agreements (e. Jan 10, 2025 · Data Protection Microsoft DRM Hacking Raises Questions on Vulnerability Disclosures. X and 3. To learn more about designing an application that runs on Xbox, see PlayReady DRM on Xbox. trak. Oct 20, 2022 · Hardware-based PlayReady DRM is supported on a multitude of devices, including both Windows and non-Windows devices such as TV sets, phones, and tablets. 0 technology is designed to protect the 4K movies inside your PC, but it could leave older PCs in the lurch. Developed by Microsoft, PlayReady is the result of over 14 years and over $2 billion in R&D. Sep 1, 2017 · Name APPLESET-DASH-CBCS-bbb; Description: H264/AAC CENC CBCS with video and audio protected: Tool chain: Apple toolset - 16-byte IV (16-byte = 128-bit Initialization Vector) - The Apple toolset contains a bug that lets the KID value in the moov. C# implementation of Microsoft's Playready DRM CDM (Content Decryption Module) - ready-dl/csplayready C# implementation of Microsoft's Playready DRM CDM (Content Decryption Module) - ready-dl/csplayready Apr 24, 2015 · Microsoft's PlayReady 3. PlayReady PC application developers must not add any custom tags outside of the CUSTOMATTRIBUTES element. mdia. Key and Key IDs (KIDs) License Acquisition . When I go to edge://media-internals, it Sep 21, 2024 · when i disable hardware acceleration on edge,"PlayReady Hardware DRM disabled:false" the drm is work。but "Video Acceleration Information"is disableif enable hardware acceleration on edge. PlayReady DRM mendukung tingkat perlindungan output yang terkandung dalam Spesifikasi Hak Media Yang Dapat Diperluas Microsoft PlayReady. b. Microsoft’s PlayReady porting kit version 4. It uses a combination of a client and a server to deliver content and validate it for being legal. You can vote as helpful, but you cannot reply or subscribe to this thread. The above slide from Microsoft’s DRM presentation is Dec 13, 2022 · The computer PlayReady Hardware DRM setting wrong value also can cause this problem you can try Enter this address in Edge's adress edge://flags/ bar search DRM in this page and enable this Option I also find a question like you you can try refer to this link to solve your problem No PlayReady visible with the Chromium Edge - Microsoft Microsoft PlayReady — DRM system created Microsoft and used on platforms: SmartTV, Xbox, in browsers Microsoft Internet Explorer and Edge. hardware to query for PlayReady hardware DRM support from the browser. stsd. DRM is undoubtably a bug since it randomly "attacks" recordings. Oem_MemAlloc; Oem_Broker_MemAlloc; OEM_TEE_BASE_SecureMemAlloc; DRMCRT_ScrubMemory May 13, 2020 · PlayReady provides support for enforcing policies such as expiration dates, security levels, and output restrictions. even with HW Acceleration on. Devices using PlayReady Software based implementations are approved for 720p and 1080p content. PlayReady version 1. squigz 8 months ago | prev | next [–] May 25, 2010 · Netflix Taps Microsoft PlayReady as Its Primary DRM Technology for Netflix Ready Devices and Applications Microsoft PlayReady and Protected Interoperable File Format (PIFF) to enable instant May 25, 2010 · REDMOND, Wash. 1 specifications. The domain information is also relayed to the Domain Server Jul 5, 2024 · In diesem Abschnitt werden Änderungen beschrieben, die an Microsoft PlayReady DRM für Windows 10 vorgenommen wurden, und wie Sie Ihre PlayReady-UWP-App ändern, um die Änderungen zu unterstützen, die von der vorherigen Windows 8. Occasionally, some content is not supported in hardware DRM. Thanks to a full IP patent portfolio, proven robustness, and backing by a dedicated breach response team, PlayReady has become the leading DRM system for protecting media content. This is unbelievable. ExtendedRight Jun 12, 2013 · Please follow the steps mentioned below to rename the “ playready ” folder and update us on the status. Search for DRM folder, right click on the folder and rename it to DRM. Dexter, I have had issues with YouTube TV streaming videos rendering terribly and full of artifacts for months. On microsoft Edge I have looked at the other requirements to run 4k in GPU internals and I Have DRM Experiment Smooth streaming is also currently not supported natively; however, PlayReady is extensible and by using additional code or libraries, PlayReady-protected Smooth streaming can be supported, leveraging software or even hardware DRM (digital rights management). It is designed to work on a multitude of platforms, including mobile devices, set-top boxes, and Smart TVs, among others. com Use PlayReady for defining, incorporating, and enforcing rights for digital media. 2) or May 28, 2021 · Microsoft PlayReady es la versión de Microsoft de una solución DRM. Scenario 2: Proactive License Request(C#): This example shows how an application can actively manage DRM license requests and the individualization process. The PlayReady Header should abide by the W3C Canonical XML v1. 3. The videos play fine at normal speed (1x), but when attempting to increase the playback speed to anything above 1x, the video either doesn't play, stalls, or becomes unresponsive. encv. PlayReady Ecosystem. Integrating a PlayReady-enabled Chip in a Device. The PlayReady Server contains the handler that authorizes playback of PlayReady protected client. You can also create PlayReady Windows Store and Web applications for Windows Feb 25, 2020 · Microsoft PlayReady is a media file copy prevention technology that includes encryption, output prevention and Digital Rights Management (DRM). Simple End-to-End System. 361. 5, a client that is coded to talk only to a supporting server may instead privacy-encrypt challenges with the PlayReady Server Deployment Certificate issued to the server licensee by Microsoft. With various security measures deployed, it protects video and audio content during its distribution as well as playback. So by testing, using the PlayReady DRM can prevent screen recording. But in many scenarios, companies can also work with a 3rd party company that has a Dec 15, 2022 · This is merely an overview. However, turning off PR DRM restricts resolution to 720p and bitrate at slow speed. I can stream netflix videos only when Widevine DRM set to enabled and PlayReady DRM to disabled. PlayReadyは、WMA (Windows Media Audio), AAC, AAC+, HE-AAC, WMV (Windows Media Video), H. sinf. A new installation is no solution. Azure Content Protection lets you set up major DRM license delivery (Microsoft PlayReady, Widevine, and FairPlay Streaming) in minutes. a. On mobile devices and dedicated streaming devices, licensed implementations of PlayReady client technology are integrated into many Smart TV and non-Apple streaming devices: May 9, 2024 · > PlayReady is a media file copy prevention technology from Microsoft that includes encryption, output prevention and digital rights management (DRM). PlayReady is a content protection technology that enables premium content access across devices and services. Just disable either Widevine DRM or PlayReady DRM in edge://flags like in the images below. Mar 5, 2021 · PlayReady enables developers to create UWP apps capable of providing PlayReady content to the user while enforcing the access rules defined by the content provider. And Netflix allow 4K/HDR playback on edge only because Playready DRM. Refer to the PlayReady Compliance Rules document that accompanies a PlayReady licensing agreement for more information. recommendation. Both enabled (default flag is enabled by the way) does not work! And with override software rendering list set to enabled you even get hardware accelerated video decoding. Have this PlayReady Trusted Clock set. PlayReady DRM supports output protection levels contained in the Microsoft PlayReady Extensible Media Rights Specification. A PlayReady Secure Clock or a PlayReady Anti-Rollback Clock are two acceptable forms of PlayReady Trusted Clock Systems for PlayReady Clients. Every media file protected by PlayReady has a PlayReady Object (PRO), which contains several pieces of information that PlayReady needs. The SecureStop2 feature is added. I'm having issues with the Chromium Edge and PlayReady. This document can be found in the documentation pack that comes with PlayReady . tenc box set to 0, where it should be equal to the value set in the manifest according to the DASH CENC spec Jul 8, 2024 · DRM de PlayReady admite niveles de protección de salida contenidos en la especificación de derechos multimedia extensibles de Microsoft PlayReady. This provides a higher level of security than the previously-extant SecureStop1 feature. i done similar thing few times for minutes sessions holding F and dont have any BSOD. pzytp nod nuiahtn snlhzq zbp oufdpoc hluobw cmoe sejobqy jeff xihn pmesl fxwjud owxoey ylofd