What is Transcoding and Why is it Critical for Live Streaming?

Thanks to the technology today that it has met our needs with its revolutionary innovations. Live transcoding is one of the examples that is used for conversion of one type of encoded data i.e. video or audio to another to make it compatible for a target device for its display with its smaller size.

How does it work?

Well, the process consists of two basic steps i.e. first the target data is converted into the intermediate uncompressed format and then encoded into the targeted format. free rtmp server Through transrating, the data’s bitrate is changed e.g. converting 7Mbps to 3Mps to enable the video or audio accumulating less storage or being broadcasted using a lower bandwidth connection. Another way is transsizing in which the video frame is resized e.g. bringing 4K resolution to 1080p. Among all methods, the lossless-to-lossless type is the best for converting large and archived media files to new formats without losing quality while the lossless-to-lossy method is the best for causing less quality loss and delivering compatible content to portable devices.

There are several ways to get the benefits of this method such as through software on your PC or laptop, SaaS platform, or a dedicated media server. However, it performs well when your system’s RAM is sufficient enough, high-quality graphics source, and high-end CPU.

Why is it Critical?

It is a key part of an adaptive streaming workflow that prepares your content for delivery to the maximum number of display devices. It helps in transferring your best content from the capturing device to a high-quality streaming output such as HLS, RTMP, RTSP, or DASH. These adaptive streaming formats are essential for reducing buffering and playback issues and delivering the video with sharp contrast continuously to the other end with no interruptions.

So if you are looking for someone to help you with streaming your content to every corner of the world, WINK Streaming’s Transcoding Technology has got your back! We guarantee the compatibility of our offered service following all the required common protocols and codec’s with complete playback support for web and mobile.

The technology that we use for this process maintains similar quality and frame rates of your original audio or video such as reducing 5MBPS to 0.3MBPS, secured authentication support, and static image and video preview.

Common Uses

This amazing technology is used in a variety of departments such as police monitoring, traffic and highway management, remote surveillance, snow removal, and oil wells, and drone monitoring. The world’s largest used application – YouTube is the biggest example for using this technology in the current era. YouTube receives over 300 hours of uploads in just 1 minute from every corner and yet it makes those videos available in 5+ different formats and qualities which helps the original uploaded content be transcoded into 20+ versions. Once the content is uploaded by the user, YouTube immediately kicks off the said process to transcode the low-resolution videos to high-resolution videos.