understanding video transcoding is important for any success with streaming video; especially if you need to provide streaming video to a variety of various devices.
What is Video Transcoding?
Video transcoding, often called video encoding, is the conversion from one digital encoding format to another, such as for movie information files. This involves translating all three aspects of a digital video at the same time,the file format, the video, and the audio.
This is an important function when a target gadget does not support the current format of your media, or has restricted storage capacity that requires a reduced file size (believe going from WMV to MP4). It is also utilized to convert incompatible or obsolete data to a better-supported, check out newer, video format.
Why is Transcoding Crucial?
Video transcoding is vital when you desire your material to reach more end users.
For a live stream it’s a possibility that you’re recording cam audio and video with a browser-based desktop application like Adobe Flash, which produces 1080p H. 264 video and Speex audio.
Those viewing without sufficient bandwidth will not have the ability to view the stream– they’ll be watching the ‘buffering’ circle.
In order to render the Speex audio, many people will need to view utilizing Flash Player on a computer system. Now you’ve just omitted nearly anybody with slower information speeds, tablets, and cellphones.
With video transcoding, you can produce a set of time-aligned video streams, each with a various bitrate & frame size.
How is Video Transcoding Done?
Video starts life in a format special to the electronic camera or program used to capture your images and noises. Video transcoding is utilized to change the original format into one allowing the video and audio to play correctly on a user’s devices– be they computer system, tablet, smartphone, or tv.
Formats & File Types for Video Transcoding
When talking about video transcoding, we describe file formats, file types, and something called codecs.
Video format defines how video and audio have actually been combined and tells playback devices how to play the files.
Constantly check what formats and codecs are supported by the platform you want to utilize, and whether your video file should be transformed to a supported format.
MP4 video offers much better quality and compression over WMV, permitting you to store much better quality video for the exact same file size. An excellent video transcoding program will be able to convert multiple file formats and codecs.
understanding video transcoding is important for any success with streaming video; particularly if you need to provide streaming video to a range of various devices.
Video transcoding is utilized to change the initial format into one permitting the video and audio to play effectively on a user’s gadgets– be they computer, tablet, smart device, or television.
Video encoding, or video transcoding, includes a two-step process. Constantly check what formats and codecs are supported by the platform you wish to utilize, and whether your video file should be transformed to a supported format.
