What Is Transcoding?

What Is Transcoding?

Within the context of video – Transcoding refers back to the process of compressing video files as much as potential at minimal quality loss to symbolize (and switch) data by using less data. Essentially, video transcoding online is the conversion of a video file from one format to a better-compressed version to make sure consumers can stream content without buffering and on the highest potential qualities. So, how does transcoding work? And the way would possibly it have an effect on your everyday life? Keep reading to seek out out!

Picture this scenario: You’ve not too long ago returned house to your comfortable couch from your latest adventure or hobby. For the past few hours, your eyes have been locked on your laptop, uploading and editing the HD videos that you just captured earlier. You’ve lastly finished the editing process in your laptop out of your GoPro, high-quality Kodak cam, and/or Apple, Android, Windows, or different devices (Bitmovin is OS-agnostic after all!) and you’re ready to download and share your latest creation. The raw video files that you simply recorded on your gadget are significantly larger than your customary cloud storage, file sharing service, or social media platform can (or will) handle (pro-tip: check the raw measurement of a video file saved on the actual device – chances are, it’s enormous!). Most raw HD video files quantity to 18 GB of storage for every 60 seconds; based mostly on an average of 1920 x 1080 pixels of an ordinary RGB 3x16bit uncompressed TIFF file.

To most, clicking export and then "share to social" are the ultimate step to accumulating these candy candy "likes." However that’s not enough for you, you wish to understand how and why to move the video content from one machine to another. The primary critical step is to hit "export and save", most editing software (like the GoPro Quik for GoPro, Seize NX-D for Nikon, Seize Cam Specific for Sony gadgets) will ask you to specify an output folder or Network Access Storage (NAS) location (ex: a hard disk connected to the wifi), a video & audio codec configuration, and a container format, like MP4. Congratulations! You’ve now completed the first step and unlocked all the elements required to finish the video transcode.

After you’ve confirmed the export, your laptop would possibly heat up – given the size of your newly created content, it’s not surprising, your pc will require a lot of momentary storage (in terms of gigabytes) per second of exported video. Relying in your computer’s specifications the video transcode would possibly take more or less time based mostly on your RAM – this works inversely, lower RAM = slower transcodes / higher RAM = faster transcodes. From the consumer perspective – transcoding is as straightforward because the few clicks it takes to save and export to a new device. Briefly, transcoding is the process of converting one compressed (virtually) losslessly video to a greater-compressed video format. This is how video compression works as it moves out of your computer to a different native device.


So, you’ve exported the video file from your editor and you know you could have some friends or household coming over, and you want to show off your last product on your model new high definition SmartTV. The short answer to this conundrum is to connect your gadget to the TV with an HDMI cable, but let’s be realistic, do you want to go away your comfortable couch for such an archaic motion? Definitely not, we are in 2020 after all! You plan on streaming your video using a number of the smart options on your gadget, but how does that work?

The editing software (like Quick for GoPro) has already created a semi-compressed file on your pc, but likelihood is that regardless of the server that your software used (GPU-based mostly with plex or an outright transcoding resolution), the file must be compressed and optimized additional for streaming capabilities. This process of compressing a number of times throughout transitions is imperative to decreasing buffering occasions and improving the user experiences as fewer resources (from the back-end) are required in your TV to decode and stream the content.

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