Video Encoders. In its raw form, high-quality video is too bulky for broadcasters to upload and viewers to download. Encoding, decoding, and transcoding are three core processes that underlie the speedy transfer of video files to a playable format for your viewers around the world. Encoding is the process of compressing large video files for easier uploading to the internet. Broadcasters use either a hardware or software video encoder for the task.
At 60 frames-per-second, you'd need an upload speed of almost 3 Gigabits-per-second Gbps to send that p video to the internet. Fortunately, most cameras use a technique called chroma subsampling to reduce the amount of data needed to represent the image. This process can cut your p60 video to about 1. Encoding is your answer for squeezing your video down to an even more manageable size for rapid transit across the information superhighway. The most common video codec for streaming is H. Using H.
Recall that without compression, the raw video would require an upload speed of 3 Gbps— or Mbps. HEVC is another video codec gaining traction in the streaming world; it promises higher quality video for the same bit rate, or a reduction in bit rate over an equivalent-quality H. If you're streaming from a video camera set up, you'll need either a software encoder or a hardware encoder— like the BoxCaster or BoxCaster Pro — to encode your video for transfer to the internet.
If you use a mobile device for video capture, your phone or tablet has a built-in encoder. You can take advantage of the powerful codec in your iOS device with our Broadcaster App.
Once your video is encoded, it's ready for transfer across the internet to your viewers. Reaching your viewers across the world requires a content delivery network CDN. Most live streaming platforms provide CDNs as a part of their service. Once the compressed video reaches your viewers, it needs to be expanded back to its original size. That's where decoding comes in. Decoding is the opposite process of encoding. The action takes compressed video files and expands them back to their original form.
Decoding makes your video suitable for display on your computer monitor, TV screen, projector, or phone. When paired, encoding and decoding enable efficient live video delivery under the constraints of your network. It's all well and good until you realize you don't really want every viewer to receive that p60 video.Sign Up.
This includes what makes for a recommended codec, although is situation dependent. It also covers why certain artifacts, related to compression, might appear in your video. Video encoding is the process of compressing and potentially changing the format of video content, sometimes even changing an analog source to a digital one. In regards to compression, the goal is so that it consumes less space.
Upon decompression for playback, an approximation of the original is created. The more compression applied, the more data is thrown out and the worse the approximation looks versus the original. Now there are two reasons why video encoding is important. The first, especially as it relates to streaming, is it makes it easier to transmit video over the Internet.
This is because compression reduces the bandwidth required, while at the same time giving a quality experience. Without compression, raw video content would exclude many from being able to stream content over the Internet due to normal connection speeds not being adequate.
The important aspect is bit rate, or the amount of data per second in the video. For streaming, this will dictate if they can easily watch the content or if they will be stuck buffering the video. The second reason for video encoding is compatibility. In fact, sometimes content is already compressed to an adequate size but still needs to be encoded for compatibility, although this is often and more accurately described as transcoding.
Being compatible can relate to certain services or programs, which require certain encoding specifications. It can also include increasing compatibility for playback with audiences.
Makito X4 Video Decoder
Video codecs are video compression standards done through software or hardware applications. Each codec is comprised of an encoder, to compress the video, and a decoder, to recreate an approximate of the video for playback. The name codec actually comes from a merging of these two concepts into a single word: enCOder and DECoder. Example video codecs include H.
Although these standards are tied to the video stream, videos are often bundled with an audio stream which can have its own compression standard.
These codecs should not be confused with the containers that are used to encapsulate everything.Toggle navigation Menu. Video Encoding.
Definition - What does Video Encoding mean? Video encoding is the process of converting digital video files from one standard digital video format into another. The encoding process transforms the video and audio data in the file and then does compression according to the specifications of the encoding standard chosen.
Techopedia explains Video Encoding Video encoding is the process of changing a digital video's format from one standard into another generally for the purpose of compatibility. This is because digital video can exist in different formats with different variables such as containers like. Video encoding is therefore simply the process of preparing a video for output, which greatly varies depending on the intent and use. Share this:.
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What is Video Encoding? Codecs and Compression Techniques
Pristine bit picture quality. Stream Sync. Secure and Reliable. High Density. Centralized Management. Manage multiple devices with Haivision EMS. Compatible with a variety of Haivision products and able to fit in the same chassis as other Makito X and X4 products, the Makito X4 Decoder provides a seamless end-to-end 4K over IP workflow at ultra-low latency.
Learn more about the Makito X4 Encoder. Ensure seamless live production by maintaining synchronization when switching between multiple video and audio sources. Makito X4 Decoders with Stream Sync help provide a cost-effective alternative to deploying large teams of personnel and resources to remote event locations.
Haivision-developed, SRT provides end-to-end security, resiliency and dynamic endpoint adjustment based on real-time network conditions to deliver the best video quality at all times. Request a Demo. Get Pricing. All Rights Reserved.Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.
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A wide area network remote management Friendly webpage control 3. Support H. Support multi video streams decoding and display in one screen simultaneously, max up to 4 channels decoding simultaneously 7. Support multi-brand video encoders and set-top boxs as well as IP camera decoding 8. Support displayed video parameter setting Luma, Contrast, Saturation, Hue, output resolution Support OSD setting on the output displayed video logo, text, roll text Support rotate, enlarge, shrink the output displayed video A click to restore the default configuration Stable and effective, support 7x24h working time Provide many kinds of customization logo print, function or firmware etc customization.
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Most claims approved within minutes.In the early days of streaming media -- the mid-to-late s -- watching videos and listening to music online wasn't always fun. It was a little like driving in stop-and-go traffic during a heavy rain.
On top of that, everything was choppy, pixilated and hard to see. Streaming video and audio have come a long way since then. According to Bridge Ratings57 million people listen to Internet radio every week. Inpeople watched more than a million streaming videos a day on YouTube [source: Reuters ]. People who missed an episode of shows like " Lost " or "Grey's Anatomy" could catch up on the entire thing online -- legally and for free.
When someone talks to you, information travels toward you in the form of a sound wave. Your ears and brain decode this information, allowing you to understand it. This is also what happens when you watch TV or listen to the radio. Information travels to an electronic device in the form of a cable signala satellite signal or radio waves. The device decodes and displays the signal. In streaming video and audio, the traveling information is a stream of data from a server.
The decoder is a stand-alone player or a plugin that works as part of a Web browser. The server, information stream and decoder work together to let people watch live or prerecorded broadcasts.
In this article, we'll explore what it takes to create this stream of ones and zeros as well as how it differs from the data in a typical download. We'll also take a look at how to make good streaming media files. If you have a connection to the Internet and you want to find streaming video and audio files, you shouldn't have to look far. Sound and video have become a common part of sites all over the Web, and the process of using these files is pretty intuitive. You find something you want to watch or hear -- you click it, and it plays.
Unless you're watching a live feed or a webcastyou can often pause, back up and move forward through the file, just like you could if you were watching a DVD or listening to a CD. But if you've never used streaming media, your computer may need a little help to decode and play the file.
You'll need a plugin for your Web browser or a stand-alone player. Most of the time, the Web page you've visited points you in the right direction. It prompts you to download a specific player or shows you a list of choices. These players decode and display data, and they usually retrieve information a little faster than they play it. This extra information stays in a buffer in case the stream falls behind.
There are four primary players, and each one supports specific streaming file formats:. For the most part, these players can't decode one another's file formats. For this reason, some sites use lots of different file types.
How Streaming Video and Audio Work
These sites will ask you to choose your preferred player or pick one for you automatically. The QuickTime, RealMedia and Windows Media players can work as stand-alone players with their own menu bars and controls. They can also work as browser plugins, which are like miniature versions of the full-scale player.Stage of EliminationPlayer must play 1 point in the tournament for bets to stand.
Match Tie BreaksIn some competitions, matches that reach one set all are decided by a Match tie-break. If during a set a player is substituted, all bets will stand. In-Play Game Markets (Current and Next)The player who serving in the relevant game is denoted by (Svr). In-Play Set BettingMatch must be completed for bets to stand. In-Play Set Winner (Current and Next)In the event of a set starting but not being completed then all bets will be void unless settlement of bets is already determined.
In-Play Set Score (Current and Next)If no next set played then bets on that set will be void. In some competitions matches that reach one set are decided by a Match tie-break. In-Play Total Games in Next SetIf no next set played then bets on that set will be void. In-Play Point BettingBets are offered for a player to win the nominated point.
Bets stand regardless of whether or not a point takes place in a tie-break. In-Play Tie-Break Markets (Including Match Tie-Breaks)If a tie-break is not played in the nominated set, all bets on these markets are void. In-Play - Player to be Broken During MatchIn the event of disqualification or retirement, bets will be void if the player has not yet been broken (unless there is no conceivable opportunity for them to serve again - in which case bets will be settled on the player having not been broken).
In-Play - Incorrect ServerIf the wrong player is indicated as (Svr), then any bets taken on Current or Next Game, Current or Next Game Score, Point Betting or Next Game First Point will be void, regardless of the result. Water PoloOutright Betting is all-in compete or not. Group BettingIf one or more participants fail to take part in a specified event then bets will be void. Cross Country Leg Match-Ups - Settlement will be based on fastest specified leg time.
Other SportsArcheryOutright Betting is all-in compete or not. Match Betting - In the event of a match starting but not being completed the following markets will be void, unless the specific market outcome is already determined:To Win MatchTotal Points (2-Way)Set Winner (3-Way)End Winner (3-Way)For betting purposes Extra Arrows will count.
CurlingOutright Betting - All-in, compete or not. LacrosseTournament Outright Betting - All bets will have action. MY ACCOUNTHow do I open an account with betbull. I have forgotten my username or password. I want to close my account. PAYMENTSWhat payment methods can I use. What is the minimum deposit amount. Is there any fees for deposit and withdrawal. How long does deposits take to show on my account.
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