Enterprise project management software systems are powerful tools designed to help organizations manage, track, and control their projects. These systems help project managers to plan, execute, and complete projects on time and within budget. They provide features such as resource allocation, budgeting, scheduling, risk management, and reporting that help project managers to stay on top of their projects and make informed decisions.
Some examples of enterprise project management software systems, with their features, industries they target:
1. Microsoft Project: Microsoft Project is a popular project management software that is widely used across various industries. It offers features such as task management, resource allocation, budgeting, scheduling, and reporting. It is designed for use in industries such as construction, engineering, healthcare, and IT.
2. Oracle Primavera: Oracle Primavera is a project management software that is specifically designed for use in industries such as construction, engineering, oil and gas, and utilities. It offers features such as project planning, risk management, cost control, and reporting.
3. Workfront: Workfront is a cloud-based project management software designed for marketing and creative teams. It offers features such as project planning, resource management, task management, and reporting. It is used in industries such as advertising, media, and publishing.
4. Asana: Asana is a project management software that is designed for use by teams of all sizes. It offers features such as task management, project planning, team collaboration, and reporting. It is used in industries such as marketing, design, and software development.
5. Jira: Jira is a project management software that is specifically designed for use in software development. It offers features such as issue tracking, Agile project management, and reporting. It is used in industries such as technology, software development, and IT.
6. Smartsheet: Smartsheet is a cloud-based project management software designed for use in industries such as construction, engineering, and marketing. It offers features such as project planning, resource management, task management, and reporting.
7. Basecamp: Basecamp is a project management software that is designed for use by small teams and freelancers. It offers features such as task management, team collaboration, and reporting. It is used in industries such as design, marketing, and software development.
8. Trello: Trello is a project management software that is designed for use by teams of all sizes. It offers features such as task management, project planning, team collaboration, and reporting. It is used in industries such as marketing, design, and software development.
9. Wrike: Wrike is a project management software that is designed for use by teams of all sizes. It offers features such as task management, project planning, team collaboration, and reporting. It is used in industries such as marketing, design, and software development.
10. LiquidPlanner: LiquidPlanner is a project management software that is designed for use in industries such as technology, software development, and IT. It offers features such as project planning, resource management, task management, and reporting.
11. Clarizen: Clarizen is a project management software that is designed for use in industries such as technology, software development, and IT. It offers features such as project planning, resource management, task management, and reporting.
12. Procore: Procore is a project management software that is designed for use in the construction industry. It offers features such as project planning, resource management, task management, and reporting.
13. Planview: Planview is a project management software that is designed for use in industries such as technology, software development, and IT. It offers features such as project planning, resource management, task management, and reporting.
14. Mavenlink: Mavenlink is a project management software that is designed for use in industries such as marketing, design, and software development. It offers features such as project planning, resource management, task management, and reporting.
15. Monday.com: Monday.com is a project management software that is designed for use by teams of all sizes. It offers features such as task management, project planning, team collaboration, and reporting. It is used in industries such as marketing, design, and software development.
These are just a few examples of enterprise project management software systems and the industries they target. Each software has its own unique set of features that make it suitable for specific industries and use cases.
Tag: #filmproduction
MAM and DAM systems are both used for managing digital assets, but there are some differences between them.
1. Mam (Media Asset Management) System – A MAM system is a software solution that provides centralized management of digital media assets such as videos, images, and audio files. It offers features such as asset ingestion, organization, metadata management, search and retrieval, and workflow automation. The MAM system is used primarily by media and entertainment companies to manage their content libraries and make it easier to find and access files.
2. DAM (Digital Asset Management) System – A DAM system is a software solution that provides centralized management of digital assets such as documents, images, videos, and audio files. It offers features such as asset ingestion, organization, metadata management, search and retrieval, and workflow automation. The DAM system is used by a variety of companies to manage their digital assets, including marketing collateral, product images, and other digital content.
The key difference between MAM and DAM systems is the type of assets they are designed to manage. MAM systems are primarily focused on managing media assets, while DAM systems are designed to manage a broader range of digital assets. Additionally, MAM systems are often used by media and entertainment companies, while DAM systems are used by a variety of organizations across different industries.
It is worth noting that some companies may use the terms MAM and DAM interchangeably, and the features and capabilities of these systems can vary depending on the specific vendor and product. Ultimately, the choice between a MAM or DAM system will depend on the specific needs and requirements of the organization, and it is recommended to evaluate the features, capabilities, and pricing of each solution before making a decision.
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Ltn and The Switch are two of the leading providers of live video transmission and broadcasting solutions, but there are also other competitors in this market. Here is a brief comparison of Ltn, The Switch, and other competitors in this space:
1. Ltn – Ltn offers a range of cloud-based video transport and managed network solutions for broadcast and live events. Ltn’s solutions support up to 4K resolution, and offer features such as low-latency transmission, bonding of multiple cellular networks, and support for a range of video formats. Ltn’s pricing model is subscription-based, with customized pricing plans based on the specific needs of the customer. Ltn also offers 24/7 support and a global network of data centers.
2. The Switch – The Switch offers a range of video transport and production solutions for broadcast and live events, including fiber-optic networks, satellite trucks, and remote production services. The Switch’s solutions support up to 4K resolution, and offer features such as low-latency transmission, bonding of multiple cellular networks, and support for a range of video formats. The Switch’s pricing model is based on usage and location, with customized pricing plans based on the specific needs of the customer. The Switch also offers 24/7 support and a global network of data centers.
3. Haivision offers a range of video transport and production solutions for broadcast and live events, including cloud-based video streaming, low-latency encoding, and remote production services.
4. AWS Elemental offers a range of cloud-based video processing and delivery solutions for broadcast and live events, including live streaming, video encoding, and content delivery.
5. Grabyo offers a cloud-based platform for live video production and distribution, with features such as live clipping, real-time graphics, and social media integration.
The choice between these companies will depend on the specific needs and requirements of the organization, as well as factors such as pricing, support, and integration with other systems. It is recommended to evaluate the features, capabilities, and pricing of each provider before making a decision.
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An SFP (Small Form-factor Pluggable) is a hot-swappable transceiver that allows for flexible optical or copper connectivity in various applications such as A/V, theatre, and TV production. It is commonly used for transmitting high-speed data via fiber optic cables.
There are many companies that offer SFPs, including Cisco, Juniper Networks, HP, Dell, and many more (see below). The features and specs of an SFP will vary depending on the manufacturer and the specific model. However, some common features of SFPs include data rates of up to 10 Gbps, support for various protocols such as Ethernet, Fibre Channel, and SONET/SDH, and compatibility with various types of fiber optic cables.
Additionally, SFPs may come in different form factors such as LC, SC or ST connectors, and can support either single-mode or multi-mode fibers. Some SFPs may also support extended temperature ranges for use in harsh environments. It’s important to note that the specific features and specs of an SFP will depend on the application and the specific requirements of the user.
Companies that offer SFPs and their features and specs:
1. Cisco – Cisco offers a range of SFP modules for their switches and routers. Cisco’s SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
2. Juniper Networks – Juniper Networks offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
3. HP Enterprise – HP Enterprise offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
4. Netgear – Netgear offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
5. Dell EMC – Dell EMC offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
6. Allied Telesis – Allied Telesis offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
7. Black Box – Black Box offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
8. Brocade – Brocade offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
9. Extreme Networks – Extreme Networks offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
10. Finisar – Finisar offers SFPs for a range of applications, including data center, telecommunications, and industrial. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
11. Mellanox – Mellanox offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and InfiniBand.
12. Molex – Molex offers SFPs for a range of applications, including data center, telecommunications, and industrial. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
13. TP-Link – TP-Link offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
14. Transition Networks – Transition Networks offers SFPs for a range of applications, including data center, telecommunications, and industrial. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
15. Ubiquiti Networks – Ubiquiti Networks offers SFPs for their switches and routers. The SFPs support a range of interfaces, including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
16. Riedel – Riedel’s MediorNet SFPs, for example, are designed specifically for use with their MediorNet media network system. These SFPs support various protocols such as Ethernet, SDI, and MADI, and are available in various formats such as single-mode, multi-mode, CWDM, and DWDM.
In addition, Riedel also offers SmartPanel SFPs, which allow for flexible connectivity between SmartPanels and other systems such as the MediorNet media network. These SFPs support data rates of up to 10 Gbps and are available in various formats such as LC or SC connectors.
It’s important to note that while Riedel’s SFPs are designed for their specific systems, they still adhere to industry-standard protocols and can be used with other systems as well.
Overall, SFPs from different companies offer a range of features and specs depending on the application and interface type. Some common features of SFPs include hot-swappability, automatic signal detection and configuration, and low power consumption. It is important to select the right SFP for your specific application and ensure compatibility with your switch or router.
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You Need a Major career move, promotion, complete overhaul, change to something new altogether. Now what? Here are some steps to follow:
1. Target companies you’d like to work for. Research them, not only the bottom line, but their products (use cases), company culture, and the people who work there, especially people on the hiring team and HR. LinkedIn is a great resource for this.
2. Follow the companies AND the people at the companies, start commenting on their posts. These comments should add value to what was already said, and also tag the person who posted the information, state or reword what they’ve stated and add to it. Keep going, it’ll take time to establish a connection with people. Don’t ask for any recommendations or help, add validation to what was posted.
3. Find a unique issue that you can solve for the company. Then, begin to formulate a pitch deck for your solution. Find out what you can improve. Make your pitch about helping them, not about yourself. Find the opportunity to present your solution.
Make sure you find out what the Company’s goals and current/future initiatives are. Be the Solution /Bridge.
With your pitch deck show the value you’re adding, without making it about yourself. Add in industry data to validate your information.
5. Outline your ideas, THEN your background.
6. Send your contacts (after establishing them- see #2 above) an email asking for a chat about your idea. Have your pitch deck ready. Make sure it’s in a logical order, and succinct. Also make sure you have prepared some small talk based on what you’ve gleaned from your contacts posts and information pages. What groups do they and you belong to? Have that ready to go!
After the chat, and your contact is onboard with you – THEN the ask can come. Ask for the referral, now you have an in-house cheerleader.
What if you’ve worked with someone and lost contact over the years?
Ok, you’ve lost touch with someone. You met / were friends with someone while working and now Need to contact them regarding a job opportunity. What do you start with? “Hello” ?
Don’t over complicate it.
I’m trying to reach certain people I started out my career with, and worked alongside with for years, but that was 33 years ago too.
I did start with “Hello, it’s been a long time.” We picked up conversation like we hadn’t missed a beat, which I find a lot of in broadcasting. I loved working with and for just about every employer in my career.
Luckily, within the first conversation I was able to bring up the job opportunity, and “my person” said they’d be happy to help. You’ll find most people will, as they have or will need a similar recommendation themselves in the future.
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Smartsheet is a cloud-based project management and collaboration tool that enables teams to work together more efficiently. It provides a flexible and customizable platform for managing projects, tracking progress, and communicating with team members. Some of the features and benefits of Smartsheet include:
1. Customizable templates – Smartsheet offers a range of pre-built templates for different types of projects, including marketing campaigns, event planning, and project management. These templates can be customized to meet the specific needs of your team.
2. Collaboration tools – Smartsheet enables team members to collaborate in real-time on projects, share files, and communicate with one another. It also supports commenting and discussion threads, making it easy to keep track of conversations and feedback.
3. Automated workflows – Smartsheet offers automated workflows for repetitive tasks, such as sending notifications or requesting approvals. This can help streamline processes and save time.
4. Gantt charts – Smartsheet offers customizable Gantt charts for visualizing project timelines and dependencies. This can help teams stay on track and ensure that deadlines are met.
5. Resource management – Smartsheet offers tools for managing resources, such as team members, equipment, and materials. This can help teams allocate resources more effectively and avoid overbooking.
6. Mobile app – Smartsheet offers a mobile app for iOS and Android devices, enabling team members to access and update projects on the go.
To use Smartsheet, you can start by creating a new sheet or using one of the pre-built templates. You can then add columns and rows to organize your data and tasks. Smartsheet supports a range of data types, including text, dates, and attachments. You can also add formulas and conditional formatting to automate calculations and highlight important information.
Once you have set up your sheet, you can invite team members to collaborate and assign tasks. Smartsheet offers tools for tracking progress, such as percent complete and status indicators. You can also set up automated workflows for notifications and approvals.
You can program smart sheets with AI using various programming languages and frameworks such as Python and TensorFlow. There are also various software platforms and tools available that allow you to create AI-powered smart sheets without any coding, such as SmartSheet, SheetIQ, and Sheetgo. These platforms use AI and machine learning algorithms to automate data entry, analysis, and reporting, making it easier for you to manage and manipulate data in your spreadsheets.
Smartsheet provides a flexible and customizable platform for managing projects and collaborating with team members. Its range of features and tools can help teams stay organized, streamline processes, and improve communication
SmartSheet, SheetIQ, and Sheetgo, their features, specs, and how you can use them for notifications in redundant workflows:
1. SmartSheet: SmartSheet is a web-based project management and collaboration tool that allows you to create, manage, and automate workflows using a drag-and-drop interface. Some of its key features include:
– Customizable templates for various project types
– Real-time collaboration and commenting
– Automated workflows using conditional logic and notifications
– Integration with other tools such as Microsoft Office, Google Drive, and Salesforce
– Reporting and analytics
• SmartSheet can generate automated notifications for redundant workflows using its conditional logic and notification features. For example, you can set up a notification to be sent to a team member when a task is due or when a project status changes. SmartSheet also has a mobile app that allows you to receive notifications on-the-go.
• SmartSheet uses machine learning algorithms to automate data entry and analysis. For example, it can recognize patterns in data and make predictions based on historical trends. It can also use natural language processing to extract information from unstructured text and automatically populate fields in a spreadsheet.
• To set up SmartSheet’s automation features, you can use its drag-and-drop interface to create workflows that include conditional logic and notifications. For example, you can set up a workflow that automatically sends an email notification to a team member when a certain condition is met, such as a task being completed or a deadline approaching.
2. SheetIQ: SheetIQ is an AI-powered add-on for Google Sheets that allows you to automate data entry, analysis, and reporting using natural language commands. Some of its key features include:
– Natural language processing for data entry and analysis
– Automated reporting and charts
– Integration with other Google Sheets add-ons and tools
• SheetIQ can generate automated notifications for redundant workflows using its natural language processing and automation features. For example, you can set up a notification to be sent to a team member when a certain condition is met, such as a drop in sales or an increase in customer complaints.
• SheetIQ uses natural language processing and machine learning algorithms to automate data entry and analysis. For example, it can understand natural language commands and use them to automatically populate fields in a spreadsheet. It can also generate charts and reports based on the data in a spreadsheet.
• To set up SheetIQ’s automation features, you can use its natural language interface to create commands and queries that automate data entry and analysis. For example, you can use the command “add 10% to sales” to automatically update a sales figure in a spreadsheet.
3. Sheetgo: Sheetgo is a web-based tool that allows you to connect and automate data flows between multiple spreadsheets and cloud applications. Some of its key features include:
– Automated data transfer and consolidation
– Data filtering and transformation
– Collaboration and commenting
– Integration with other cloud applications such as Google Drive, Microsoft Office, and Dropbox
• Sheetgo can generate automated notifications for redundant workflows using its data filtering and automation features. For example, you can set up a notification to be sent to a team member when a certain condition is met, such as a new row being added to a spreadsheet or a cell value changing.
• Sheetgo uses machine learning algorithms to automate data transfer and consolidation. For example, it can recognize patterns in data and automatically consolidate it from multiple spreadsheets into one. It can also use data filtering and transformation to clean and standardize data.
• To set up Sheetgo’s automation features, you can use its drag-and-drop interface to create connections between multiple spreadsheets and cloud applications. For example, you can set up a connection that automatically transfers data from a Google Sheet to a Microsoft Excel spreadsheet whenever a new row is added.
These platforms use AI and machine learning algorithms to automate data entry, analysis, and reporting by recognizing patterns in data, understanding natural language commands, and automatically transferring and consolidating data. They are setup and programmed using a combination of drag-and-drop interfaces, natural language processing, and machine learning algorithms.
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Where do you start? The action actually begins prior to starting your job. But, even if you’ve been working at a company for years and want to keep moving forward following are some suggested steps. These tips can apply to anyone at any stage of their career.
1. Research the company before your first day.
2. Familiarize yourself with the company culture.
3. Review the job description and requirements.
4. Understand your role and responsibilities.
5. Set clear goals and objectives.
6. Create a plan for achieving your goals.
7. Develop a positive attitude.
8. Build relationships with your colleagues.
9. Be open to feedback and constructive criticism.
10. Learn from your mistakes.
11. Build a strong work ethic.
12. Develop good time management skills.
13. Prioritize your tasks.
14. Set realistic expectations for yourself.
15. Stay organized.
16. Keep a positive outlook.
17. Take initiative.
18. Be proactive.
19. Anticipate problems and find solutions.
20. Communicate clearly and effectively.
21. Listen actively.
22. Build rapport with your boss.
23. Be flexible.
24. Adapt to changes in the workplace.
25. Be reliable and dependable.
26. Take responsibility for your actions.
27. Show respect to your colleagues.
28. Be a team player.
29. Offer assistance to others.
30. Stay focused on your priorities.
31. Keep your work area clean and organized.
32. Dress professionally.
33. Be punctual.
34. Attend meetings and training sessions.
35. Take notes to remember important details.
36. Use company resources effectively.
37. Maintain a positive work-life balance.
38. Seek out opportunities for growth and development.
39. Ask questions when you need clarification.
40. Develop strong problem-solving skills.
41. Build a network of contacts within the company.
42. Attend company events and social gatherings.
43. Stay up-to-date with industry trends and news.
44. Learn new skills and technologies.
45. Be adaptable to different work styles.
46. Be open to constructive criticism.
47. Take breaks when needed.
48. Stay positive in the face of challenges.
49. Celebrate your successes.
50. Continuously strive to improve and grow.
51. Get a mentor who has the qualities you want to adopt. You’ll learn from each other.
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It’s essential to have sufficient bandwidth to have an optimal streaming experience. So, let’s dig into the bandwidth requirements for different resolutions and streaming services.
Understanding Video Bitrate
Video bitrate is an important metric independent of other factors like resolution, frame rate, and audio quality that impact a viewer’s streaming experience. It represents the amount of data per second your video source supplies and is a critical factor in delivering an enjoyable experience.
Streaming Services and Bitrate
It’s interesting to note that compared to a Blu-ray disc, streaming services like Netflix need to use compressed streams with considerably lower bitrates. Despite their best efforts to maintain the quality through various compression techniques, a higher bitrate equals more data and a superior image quality.
Minimum Bandwidth Required
To sustain a smooth, buffer-free stream at varying resolutions, one should consider these average minimum bandwidth requirements. Whether you’re using older equipment or new streaming devices with the latest TV models, Broadcasters generally provide viewers with the best possible streaming experience.
Following is the general resolution for videos and Minimum download speeds required:
480p (SD): Needs about 3-4 Mbps
720p (HD): Needs about 5-8 Mbps
1080p (HD): Needs about 8-10 Mbps
2160p (4K): Needs about 32 Mbps
4320p (8K): Needs about 120 Mbps
Required Bandwidth
H264 H265
1280×720(HD) 3Mbps 1.5Mbps
1920X1080(FHD) 6Mbps 3Mbps
3840×2160(UHD) 25Mbps 12Mbps
3820x2160p(4K) 32Mbps 15Mbps
7640×4320(8K) See notes below
1080p Streaming required Bandwidth & Internet Speed
1080p streaming videos are at a display resolution of 1920X1080, and it offers full HD video content on the Internet. These videos have more clarity and resolution than an HD video at 720p. Also, 1080p video consumes more amounts of data compared to SD and HD streaming. As stated in the above table and with the H264 codec, the recommended bandwidth is 6 Mbps, and with the H265 codec, it usually requires up to 3 Mbps.
4K and 8K Streaming Bandwidth requirement / Internet Speed
To stream 4K HDR content, one needs a 4K UHD TV with HEVC decoder and HDR support.
4K videos with a display resolution of 4096p x 2160p offer the most life-like video content on the Internet. These high definition videos have more visual information than ever about the texture, color, shapes than an HD video. Unfortunately, 4k consumes enormous amounts of data compared to SD, HD & FHD streaming. With the H264 codec, the recommended bandwidth is 32 Mbps, and with the H265 codec, it could be up to 15 Mbps. To stream 4K HDR content, one needs a 4K UHD TV with HEVC decoder and HDR support.
Even with an 8K streaming service, most people wouldn’t be able to use it. Platforms like Netflix specifies a 25 Mbps stream for 4K content. This requirement seems to quadruple as there is no H.265 standard alongside 8K to reduce the file size. Netflix consumes 3.1GB/hour at 1080p for 60fps video and even 7GB/hour at 4K. If we assume that the transition from 4K to 8K consumes an equivalent amount of bandwidth to 1080p – 4K transition, the per hour bandwidth requirement to stream 8K content would be nearly 6.44GB – 19.2GB/hour for 23.976fps content. This is still a high bandwidth rate to burn out.
The bitrate for 8K video services that use HEVC is between 85 Mbps for satellite and 65 Mbps for OTT.
When you implement Content Aware Encoding (CAE) used in combination with HEVC, you can lower the bit rate for 8K distribution by another 50%. CAE leverages the mechanics of the human eye to assess video quality and optimize encoding parameters in real-time.
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Video production involves several stages, each with its unique set of challenges. Some common pain points in video production are:
1. Pre-production planning: To avoid delays, budget overruns, and scope creep, video production teams should establish clear goals and objectives, outline the desired outcome, and develop a detailed production plan that aligns with the production budget and scope. Project management software can help manage tasks, set deadlines, and monitor progress, while regular meetings and status reports can keep everyone on the same page.
2. Equipment-related issues: To prevent equipment failures or inadequacies, video production teams should invest in quality equipment, perform regular maintenance and testing, and have backup equipment on hand. Additionally, having a skilled technician on the team or on call can quickly resolve equipment-related issues and reduce downtime.
3. Creative and technical collaboration: Video production teams can improve creative and technical collaboration by establishing clear communication channels and processes, involving everyone in the brainstorming phase, and setting realistic expectations about the project’s technical feasibility. One solution is to use a review and approval platform that collects feedback and changes from all team members and keeps everyone informed about progress.
4. Time constraints: To manage tight video production timelines, video production teams should prioritize tasks, establish clear timelines with deadlines, and allow for some flexibility. Outsourcing some tasks or using pre-made templates and resources can also save time and reduce workload.
5. Post-production challenges: To avoid post-production delays, video production teams should establish a clear post-production plan, including deadlines, resources needed, and project milestones. Collaborating with a post-production specialist or outsourcing some post-production tasks can also help manage the workload and free up resources and time.
6. Delivery and distribution: To ensure a smooth delivery and distribution process, video production teams should carefully consider the delivery platform and format and create multiple versions for different devices and platforms. Using cloud storage platforms can make sharing and delivering large files easier.
7. Budget and finances: To stay within the allocated budget, video production teams should create a detailed budget plan, track expenses, and prioritize expenses according to project needs. Being transparent about the budget and communicating any potential expenses can reduce surprises and avoid overruns.
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PTP (Precision Time Protocol) is a protocol used for synchronizing clocks in a network. It is a time synchronization protocol that is designed to provide high-precision time and frequency synchronization for networked devices.
PTP (Precision Time Protocol) is an IEEE 1588 standard protocol that synchronizes real-time clocks of connected nodes in a distributed system using a network. This protocol establishes a leader-follower hierarchy among the nodes (referred to as clocks) where followers synchronize with their leaders, and the leader-follower relationship is determined by a Best Master Clock (BMC) algorithm. Through dynamic relationship determination, the PTP network can simplify the interconnect graph, resolving cycles down to a tree of leaders and followers. The grandmaster, located at the root of the tree, synchronizes with GPS and serves as the ultimate leader for all clocks. Interior nodes in this network are called boundary clocks (BC) and have follower ports and one or more leader ports. PTP can achieve high accuracy, even within sub-microsecond limits on local networks.
PTP works by sending time signals between devices, a best grandmaster, leader, and a follower clocks. The best grandmaster clock sends synchronization messages to leader clocks, and the leader clocks adjust their clock frequency and time to match the best grandmaster clock. The leader clocks send synchronization messages over their network(s), and the follower clocks adjusts their clock frequency and time to match the leader clock. Again, aka boundary clocks. PTP uses precise hardware timestamps to measure the time between devices.
PTP is often used in real-time systems, where accurate timing is essential, such as in audio and video production or industrial automation. It can also be used in some communication networks, such as 5G and industrial Ethernet.
Each of the following company’s products support and /or generate PTP:
1. Leader Electronics Corporation offers the LT8900 and the LT8910A PTP Time Server/Grandmaster Clocks, both of which are designed to provide accurate PTP synchronization for broadcast and post-production applications. The devices generate IEEE 1588-2008 PTP packets with sub-microsecond timing accuracy and support PTP profiles such as the Audio-Video Profile (PTP AV) and the IEEE Power Profile. They also feature two independent 10 Gigabit Ethernet interfaces, allowing for redundant operation and the ability to simultaneously serve as a Network Time Protocol (NTP) server. The LT8910A additionally offers dual electrical inputs, enabling it to function as a redundant PTP Grandmaster clock.
2. Cisco Systems, Inc. offers a range of PTP solutions, including routers, switches, and network interface cards that support IEEE 1588v2. Some of the models that support PTP generation and/or synchronization include the Cisco Catalyst 9300 Series Switches, the Cisco 9200 Series Switches, the Cisco NCS 1002, the Cisco NCS 540 Series Routers, and the Cisco NCS 560 Series Routers. These devices provide high-precision timing capabilities for a range of applications, including 5G mobile networks, industrial automation, and financial trading. They can serve as a PTP Grandmaster clock, Leader clock and/or follower, depending on the application requirements, and have features such as hardware timestamping, clock quality monitoring, and PTP profiles for specific industries.
3. Riedel Communications offers the MediorNet MN-C-OPT-HDMI PTP Media Interface Card, which is designed to provide PTP support and synchronization for its MediorNet media network. The card supports SMPTE ST 2059 PTP profiles and is capable of acting as both a PTP Grandmaster clock and a PTP client. It features multiple input and output ports, including an HDMI port for timecode distribution, and has a high-precision oscillator for sub-microsecond timing synchronization. The card also supports redundancy, multi-casting of PTP messages, and monitoring and configuration via a web-based interface. Additionally, Riedel’s Artist and Bolero communications systems offer PTP synchronization for intercom communication applications.
4. Meinberg Funkuhren offers a variety of PTP Time Servers/Grandmasters that are designed to provide accurate PTP synchronization for a range of applications, including telecom, financial trading, and industrial automation. Some of the models include the LANTIME M900/M600/M4000 PTP Time Servers and the IMS – M400 Industrial PTP Time Server. These Time Servers support IEEE 1588-2008 PTP profiles and various ITU-T G.827x telecom profiles such as G.8275.1 and G.8275.2. They can serve as a PTP Grandmaster clock, Leader, and/or follower clock, depending on the application requirements, and offer features such as hardware timestamping, fault-tolerant design, and redundant power supplies. Meinberg also offers PTP software and network interface cards that support PTP generation and synchronization.
5. Tektronix offers a range of PTP hardware and software products that support PTP generation, including time servers, grandmasters, and clients that generate and measure PTP signals with high accuracy and precision. These devices are specifically designed for PTP and are capable of supporting PTPv1, PTPv2, and PTP-RA.
6. Juniper Networks provides networking equipment that supports PTP generation, including network switches and routers that are capable of handling PTP traffic, as well as software tools for the configuration and management of PTP networks. Juniper’s devices are designed to support PTPv2 and can be used in a variety of PTP network architectures.
7. Ross Video offers PTP generation solutions for the broadcast industry, including PTP time code generators and servers that are designed to synchronize video and audio signals across multiple cameras and equipment. These devices support PTPv2 and PTP-RA and are specifically designed for the broadcast environment.
8. Mellanox Technologies provides network adapters and switches that support PTP generation, allowing for the transmission and synchronization of time-critical data across high-speed networks. Mellanox’s devices support PTPv2 and can be used in a variety of PTP network architectures, including data center and telecommunications applications. Nvidia does not offer a Precision Time Protocol (PTP) implementation as a standalone product. However, Nvidia’s Mellanox networking solutions product line includes NICs (network interface cards) and switches that support PTP as well as other timing protocols such as Network Time Protocol (NTP), Precision Time Protocol (PTP), and IEEE 802.1AS.
These products help enable synchronization throughout data centers and other networked deployments that require tight synchronization between multiple devices, such as high-performance computing, financial trading, media and entertainment industries, and industrial control systems. In addition to PTP support, Nvidia Mellanox’s networking solutions offer low-latency and high-bandwidth capabilities, making them well-suited for demanding applications.
9. Spectracom specializes in precise timing solutions, including PTP servers and PTP-enabled network devices for PTP generation. Spectracom’s devices support PTPv1, PTPv2, and PTP-RA and are designed to provide high levels of accuracy and precision for a variety of industries, including telecommunications, defense, and finance. They also offer software tools for PTP network analysis and management.
10. Selenio Media Communications offers support for various versions of Precision Time Protocol (PTP), including PTPv1, PTPv2, and PTP Profile for Professional Broadcast Applications (PTP-RA). This enables customers to synchronize media processing and transport devices in IP-based broadcasting systems with sub-microsecond accuracy. It offers a single timing source and does not have built-in redundancy.
Note: this is not an exhaustive list of PTP generators or supporters thereof.
In summary, the main differences between PTP offerings are the level of accuracy, redundancy, and interoperability features they offer, allowing customers to select the product that best suits their requirements for timing accuracy, scalability, and reliability.
I’ve been asked if I’m being paid for this post. No, I am not being paid to share this information, nor do I work for any named company within the article.
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