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HLS: Why It Rules The Industry

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The acronym HLS stands for HTTP live streaming. Before Apple introduced HLS, the main method of delivering video over the internet was Adobe’s Flash video technology. In 2009 with the debut of the iPhone 3, Apple launched the HLS media streaming protocol. Soon after that it replaced Adobe flash protocol in many online OTT platforms. So let’s know what exactly HLS is and what bigger advantage it has.

What is HLS

HLS (HTTP Live Streaming) is an HTTP-based streaming communication protocol created by Apple for live and on-demand streaming. It enables a receiver to adjust the bit rate of the media to the current network conditions in order to ensure uninterrupted playback at the highest quality feasible.

Your video will be compressed, divided into chunks, and sent over HTTP if you use the HLS protocol. All of those pieces will be reassembled into a playlist by HLS, and your viewer will only see a consistent stream of content.

Unlike UDP protocols like RTP, HTTP can pass over firewalls and proxy servers. It makes the content available in different HTTP based networks which is taken from the typical HTTP servers. With the use of HTTPS conventional encryption mechanism and secure-key distribution is offered as a DRM system for legal access to the digital content .

How does HLS work

At a high level, HLS works like all adaptive streaming technologies; it creates multiple files for distribution to players, which can adaptively change streams to optimize the playback experience. As an HTTP-based technology, no streaming service is required, so all the switching logic recedes on the player.

To distribute to an HLS client, it encodes the source into multiple files at different data rates and divides them into short chunks, usually between 5-20 seconds long. HLS uses this chunk based data transfer method that enables smooth streaming even over unreliable networks. These are uploaded onto HTTP server with text based manifest files which have M3U8 extension so that the player could avail extra manifest files in each of the encoded streams.

The playlist file, containing M3U8 file extension, has a minimum of three chunks of  TS files in MPEG-2 media format. The user downloads a M3U8 playlist that contains many URIs.In order to get an uninterrupted stream, the playlist must be updated with the  production of MPEG-2 files along with product URIs.

This process creates a seamless experience for users even at different bandwidth levels.

A Direct comparison between HLS and other protocols

HLS vs MPEG-DASH

MPEG-DASH is a method of streaming. DASH is an acronym that stands for “Dynamic Adaptive Streaming over HTTP.” Because it is HTTP-based, any origin server can be configured to serve MPEG-DASH streams.

MPEG-DASH, like HTTP Live Streaming (HLS), is a streaming protocol that divides videos into smaller chunks and encodes those chunks at various quality levels. This allows you to stream videos at different quality levels and switch from one to another in the middle of a video.

HLS and MPEG-DASH, both follow adaptive bit-rate protocols to deliver the content. And in most of the cases they are proved to be reliable, with little to no difference between them.

Such as, both support 4k resolution, HDR ( High Dynamic Range), which can deliver a wider color gamut and better tonal rendition.

HLS has undergone many changes to eliminate the gap and sometimes proved to be a better protocol. But one thing HLS beats DASH is MPEG-DASH does not support mobile safari browsers. And  with a billion of audience using ios devices, one cannot afford to avoid them.

HLS vs RTMP

Adobe’s Real Time Messaging Protocol (RTMP) is a bidirectional message multiplex service that uses a reliable stream transport protocol like TCP [RFC0793] to convey concurrent streams of video, audio, and data messages, as well as associated timing information, between two interacting peers.”

Also Read:  Planning your first trip to Dubai?

RTMP is ideal for low latency, but it has become outdated in recent years, and because it is based on Flash, it may be incompatible with some browsers and devices.

It has many disadvantages which are being covered by HLS, and thus proving it a much better protocol than RTMP.

Such as, It does not have native iOS support. RTMP does not work in HTML5, it differs from the HTTP Protocol, and video delivery security is minimal. Whereas,  HLS is a pocket-friendly protocol which is Compatible on all the platforms and supports HTML5 video player.The most significant advantage of HLS is its ability to deliver adaptive bitrate streaming, which allows for high pixel-rate content quality.

HLS vs MSS ( Microsoft Smooth Streaming )

Another example of HTTP-based streaming is Microsoft’s Smooth Streaming, which enables adaptive streaming of on-demand and live media over HTTP to clients such as Silverlight. Smooth Streaming optimizes content playback by switching video quality in real-time by dynamically monitoring available bandwidth and video rendering performance. Users with high bandwidth connections and the latest computers, for example, can enjoy full HD 1080p quality streaming, whereas users with lower bandwidth or older computers receive a stream that is more appropriate for their capabilities. Despite being backed by such a huge industry leader it has miserably failed to compete with protocols like HLS and DASH due to many limitations.Microsoft announced the end of Silverlight support in October 2021, limiting browser support for Microsoft Smooth Streaming streams.

HLS vs RTSP

RTSP is an application-layer protocol that is used to control streaming media servers via pause and play functions. It does not transmit data, rather it communicates with the server to establish real-time control over streaming media. To move the actual streaming data, RTSP servers frequently use the Real-Time Transport Protocol (RTP) in conjunction with the Real-Time Control Protocol (RTCP).

In this comparison HLS stands far more above RTCP. This is because RTCP has a lot of drawbacks and is not compatible with modern era platforms. Such as, It lacks application-level error correction (and frequently runs over UDP, which lacks transport layer error correction), so any network instability results in dropped frames, macroblocking, or other visual artifacts. It works with the video bitrate.

RTSP is also difficult to cache for widespread distribution. As a result, it is rarely used for internet-based streaming. It works best in networks where the operator has complete control over the network environment.

HLS, on the other hand, is extremely resilient to network variability. HLS is also capable of adapting to changing bitrates. Because it is an HTTP transfer, browsers and existing caching and content delivery networks support it well.

Conclusion

In today’s growing demand for on-demand and live streaming platforms, it is crucial to have a robust infrastructure and strong streaming protocol. HLS has proved to be the one to meet all the demand by constantly updating itself and eliminating the gaps. With this it can be considered as the most compatible streaming protocol of all.

With Muvi Live, you can live stream your event, programs, and so on across players, devices, and platforms. Let your audience enjoy uninterrupted live streaming on your platform with low latency regardless of their internet connection. Be it your player or any third-party player, deliver HLS content with HLS URL so that the audience can stream on any player on your website and apps.

Sign up for the free trial and explore Muvi’s video streaming platform now!

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Why is a project management certification required?

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project management certification

PMP certificate is enlightening, and many yearning corporate workforce settles on PMP certificate.

Remembering this, we will examine the meaning of PMP accreditation to support your profession over the long haul. Getting a professional management endorsement can be colossally helpful for you. Here is a careful comprehension of the subject for your help.

What Is PMP Affirmation?

The PMP, otherwise called Project Management Professional, is authentically perceived internationally. However, it is a professional declaration for project chiefs and enterprises to perceive the  PMP certification benefits.

Alongside exhibiting the ability and capability of being a project chief, there are a few different advantages of project management accreditation. It is perhaps the best confirmation advancement in the project management industry.

The PMP authentication is presented by the Project Management Organization (PMI). It is one of the most renowned authentications in the entire world. Accordingly, the meaning of this professional endorsement is colossal in the corporate world.

PMI Agile Certified Practitioner (PMI ACP) Certificate

The PMI Agile Certified Practitioner PMI-ACP formally recognizes your knowledge of agile precepts and your creativity with agile procedures.

In extension, the PMI-ACP certification transmits a more distinguished level of competent believability. It expects an assortment of agile exercises, understanding marketing with agile operations. And also, assessment elegantly representative procedures, instruments, and methods. 

This global certification also upholds individuals in addressing the necessities of organizations that depend on project practitioners to apply various strategies to their project management.

Scrum Master Certification

The Scrum technique is part of the Agile style of project management – it has not been utilized in software advancement for a long time. It is gaining popularity in ventures like marketing and financial administration. 

Scrum Master certifications are driven by Scrum masters, who don’t employ command over project team individuals like a traditional manager who has recruiting, termination, and salary power. They have to utilize various techniques.

“Their main apparatuses are persuasion, understanding, teaching,  and coaching,” says Timothy Korson, senior partner at Qualys Arrangements and the lead Scrum educator for Georgia Tech Professional Education. However, it’s much more remarkable than simply doing what the manager advises them to do.”

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Alongside the undeniable advantages, the confirmation will give your profession a tremendous lift. Here is the full significance of PMP accreditation.

Significance of PMP Accreditation

1. PMP Certificate Communicates Believability

The main thing your manager takes a gander at when you are going after a position is the CV or Resume. Notwithstanding all that you have done, the PMP certificate positively gives the best validity to your abilities and qualification.

Whenever you accomplish this authentication and remember it for your application, the business can, without much of a stretch, find out regarding a lot of things. The company should rest assured about your range of abilities, experience, information. And also, earnestness regarding your vocation objectives.

2. You Can Anticipate A Raise Pretty Soon

Professional testaments like Project Management Professional have to bring in a higher measure of cash. Most examination shows that administrators with a PMP endorsement acquire more than a non-PMP holder. Also, it is one of the most well-known advantages of PMP accreditation.

3. More Open positions in the Business

Subsequently, businesses are searching for gifted and experienced professionals to employ for the position.

As the interest for project chiefs has been on the ascent. However, it is critical to separate yourself. The Project Management Professional’s endorsement can give you the best lift.

4. Improve Your Organization in the Corporate Business

Being an individual from the PMI, you can interface with other project administrators in the business. Building an association is one of the main parts of getting some work.

Having an association with directors in a similar field is dependably colossal in addition to point. Also,you could make a global gathering through PMI enrollment.

Last Thought

Besides, maintainability in the corporate world, later on, will rely vigorously upon a specialist’s capacity to assume liability and handle different tough spots.

Your work may, as of now, take you through the ideas of project management. In any case, when you are getting ready for the PMP declaration, you assemble an inside and out examination.

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Making money only – when and how

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Making money

Making money online is very popular lately, and if you have been thinking about that idea, don’t put off your intention anymore. So, let’s talk about the means available to make money on the internet. Here are some solutions used by entrepreneurs worldwide to make money on the web.

Start trading online

For money-growing purposes, online investing in the financial market is the best option. Long time the financial markets were the playground for the big fishes. 

Today anyone can trade on financial markets from Contracts for difference, derivatives, stocks, foreign currencies, and increasingly popular cryptocurrencies.

You might be from a completely different educational background and still learn the ropes of online trading.

Due to the pandemics, the year 2020 was the year of ordinary people who traded stocks online more than ever, and it turned out to be very profitable for them. 

Free trading education is very popular since brokerage companies strive to meet the needs of clients of all trading levels. 

For instance, if you are into currency training, most probably, your Forex broker will offer you tons of free materials to learn everything from A to Z about Forex but also other markets.

Work as a freelancer

These days, many entrepreneurs and company owners need contractors to help them perform certain tasks for which they cannot hire full-time employees.

You are free to choose between different types of activities. Copywriting appears at the top of the list. Given the prevailing underemployment due to the health crisis, large numbers of people find themselves unemployed. Becoming a freelance writer for internet companies is a way to enhance your degree.

Virtual assistance is another profitable business for freelancers. It consists of helping web entrepreneurs from your home improve the SEO of their blogs (by posting comments) or by listing sites in directories. But to land the coveted job, you will have to prove your professionalism.

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Some sites that hire freelancers include 5euros.com, Freelancer.com, Upwork.com, Fiverr.com.

Before you start, take the time to read the site terms and conditions carefully. Also, don’t forget to submit a portfolio that clearly shows what you are capable of. It will help you find contracts quickly.

Affiliate marketing

Membership is one of the possibilities that can earn you money. Affiliate marketing is the referral selling system. For example, if you liked a product you used, you could promote it on the web and earn money every time you sell it.

The gain obtained depends on the price of the product in question. Know that it is possible to earn up to 70% of the selling price of a product. To become an affiliate, you can go to platforms such as ShareASale Affiliates, Amazon Associates, eBay Partners, Shopify Affiliate Program, and Clickbank.

Blogging

Blogging can also pay off, even if that is not its main goal. This is one of the ways you can start your business without a large initial investment.

To create a profitable blog, you can showcase your work to find customers through your contact page. Thus, the blog will be like a kind of portfolio allowing you to prove your expertise in a specific field.

Once your site grows, you can turn to other solutions like Adsense to monetize your blog.

But remember, there are no quick fixes. Whichever option you choose, you always have to put in the effort and earn your winnings.

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Planning your first trip to Dubai?

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trip to Dubai

Are you a couple on honeymoon or visiting Dubai for a company trip or are you the first single woman to travel to Dubai? And confused, where will I be? What to bring on your first trip to Dubai? Well, well, I have a Dubai travel guidebook for first-timers, I’ll tell you where to stay, what to do, and top tips for your first visit to the golden city. So here I present to you. The ultimate Dubai travel itinerary for first-time visitors.

Travel to Dubai

If you have a Dubai visa ready, that’s fine. You can now apply for a visa online through the e-Visa system. Dubai e-Visa online You can apply for a Dubai Visa online from the comfort of your home.

Before going through Dubai’s tourist attractions, we need to first look at the important papers and what is the best flight to Dubai. Get everything ready!

1. Documents

  • Erase the color scan of the first and last pages of your passport.
  • Scan color images.
  • Air ticket confirmation
  • Hotel reservation details.

2. Tickets and flights

You can book your flight tickets online at Dubai E Visa. The cheapest months to travel to Dubai are July, August, September, and February.

We are in Dubai!

So now we have finally made it to Dubai. Now the question arises, where will you be? And how to travel to Dubai? Okay, here’s your travel guide.

Now when we come to Dubai we need to find your place to stay? This is the area of   Dubai where you will find the Burj Khalifa and the Dubai Fountain, so you can stay here and also enjoy a breathtaking view. If you want to enjoy a beach setting with the best amenities, then Jumeirah Beach Area. Burj Khalifa is not too far, it will take you about 20-30 minutes to reach Burj Khalifa. You can also find the best beachfront hotels in Dubai Marina Area and Palm Area. You can also stay in an urban hotel in Dubai.

3. Ways to travel

The cheapest and best way to get around in Dubai is by going by Dubai Metro, Metro going to destinations like Dubai Mall,

Dubai Marina and Gold Sock. You can also take the Dubai Tram or the Palm Monorail. You need to buy a Nol card that can be used for buses, trams, and taxis. If you’re looking for something adventurous, you can rent ferrari roma a luxury car in Dubai and travel on your own. You must have a driver’s license, passport, and visa for this.

4. Tourist spots

We looked for a place to stay and prepared our tube cards, but first, we had to find the main tourist attractions for the trip. Dubai is an exciting and unexpected place, you will find countless places to visit in Dubai. So I will tell you some places that you must visit in Dubai. The fun begins!

How about going to Dubai without visiting the Burj Khalifa? Your journey is incomplete without a visit to the Burj Khalifa. Burj Khalifa is the tallest skyscraper in the world with a height of about 828 meters and 100 stories. The total construction cost of the building is about 1.5 and a half billion and was built by Sheikh Mohammed bin Rashid Al Maktoum. The admission fee for adults at Burj Khalifa is around INR 5970.64 per person, the fee for children under 12 is INR 3222.25, and free for children under 4 years old.

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Dubai Mall

Located in the heart of Burj Khalifa, Dubai Mall is the second-largest shopping mall in the world. This mall is built on a huge space of about 5,400,000 square feet This mall is one of the most interesting places on the planet, like any other activity you can’t do in this. In 2019, more than 84 million people visited here.

The Dubai Aquarium and Underwater Zoo is home to more than 300 species of marine animals, resp

Hysteria is a haunting theme revolving around a child who mysteriously goes missing.

Dubai Dino A 7-meter-long fossil of the species Dubai Dinoosystemocus.

Kidzania is an amusement park for children

 Dubai Fountain

Built on Khalifa Lake in the heart of the city, the Dubai Fountain has some incredible water estimates, including around 6,600 lights and 25 water projectors. The fountain serves music and light on weekends from 6 pm to 10 pm and on weekends from 6 pm to 11 pm. Really amazing …

Souck

The Souk or Arab Market is one of the best places to learn about Arabic culture. Dira, the heart of Dubai, has the most soaking tubs, of which the most visited are Gold Soak, Perfume Souk, Textile Souk, and Spice Soak. God …

Dubai Museum

If you want to see the traditional life of the people of Dubai, you must visit the Dubai Museum. Here you can find artifacts and models depicting the traditional life of the UAE people. It is located at Al Fahidi Fort, which you can get here by Dubai Metro. Entrance fee AED3.

Dubai Creek

Dubai Saltwater Creek separates the two districts into Dira and Bur Dubai. The old-style buildings here introduce us to the Arab culture.  The creek is known as the Zara River and is a source of the gold and spice trade. The ticket price is Dh5 for adults and free for children under 2 years old.

Magic garden

As the name suggests, this place is a complete miracle. There are more than 45 million flowers in this place. It was opened on Valentine’s Day 2013, every year you will see different flower structures. This is one of the best places for you to rest among the blooming flowers after a tiring trip. Fares are round AED 40 for adults and AED 30 for children aged 12 to 3. Admission is free for children with disabilities and 2 years old.

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