Video Format to Upload Videos to Tumblr

Basic technological and informational requirements and recommendations for the videos uploaded to YouTube. Read this comprehensive tutorial to find out nigh formats, resolution, video duration, metadata and several other concepts.

Contents

1. Supported formats
2. Aspect ratio
3. Frame rate
4. Video bitrate
5. Audio bitrate
6. Uploading long videos
7. Metadata requirements
8. Uploading a VR video
9. API upload requirements
10. BONUS: Create your own YouTube Video Gallery free!

Supported formats

YouTube allows to upload videos in the following formats:

• MOV,
• MPEG4,
• MP4,
• AVI,
• WMV,
• MPEGPS,
• FLV,
• 3GPP,
• WebM.

The all-time video format for YouTube is MP4 with H.264 video codec and AAC sound codec, as it allows to become high-quality video while file size remains small.

Aspect ratio

Utilise one of the standard aspect ratios: 4:iii or 16:nine. Subsequently the video is uploaded to YouTube, you'll be able to keep it at 16:nine, or add black letterbox bars for 4:3.

16:9 –> 16:9

four:3 –> 16:9

Don't add the letterbox confined before the video is uploaded to YouTube, to foreclose this from happening.

Video Frame Rate

A video's frame rate during upload and coding should be the same as it was during recording. The standard frequency is: 24, 25, 30, 48, 50, 60 frames a 2nd (although YouTube accepts other frequencies, every bit well).

Interlaced content should be deinterlaced before information technology is uploaded. For instance, a 1080i60 video has to be deinterlaced to 1080i30, from 60 alternate fields to thirty progressive frames a second.

YouTube video Bitrates

Recommended bitrate values for uploaded videos:

Blazon	Standart Frame Charge per unit (24, 25, xxx)	High Frame Rate (48, 50, sixty)
2160p (4k)	35-45 Mbps	53-68 Mbps
1440p (2k)	sixteen Mbps	24 Mbps
1080p	8 Mbps	12 Mbps
720p	5 Mbps	7.5 Mbps
480p	2.five Mbps	4 Mbps
360p	1 Mbps	1.5 Mbps

To spotter a 4k video in its optimal quality need a device or a broswer that supports VP9.

YouTube audio bitrates

Recommended audio bitrate values for uploaded videos:

Blazon	Audio Bitrate
Mono	128 kbps
Stereo	384 kbps
v.1	512 kbps

Uploading long videos

Past default, yous can upload up to 15-minute long videos to YouTube. To be able to post longer videos, y'all demand to verify your account from your mobile.

The procedure is every bit follows:

1. Follow the link https://www.youtube.com/verify;
2. Perform all the actions, required to verify your account;
3. Yous're done!

Keep in listen that you can't upload videos larger than 128 Gb to YouTube. Also, uploading files over xx Gb is not supported past older browser versions.

Y'all've performed all the actions, simply you withal can't upload a video? Delight, check if anyone's claimed your video equally their copyright content. YouTube simply allows you to upload the videos that don't have Content ID applications.

Metadata is the whole body of information on your video: its title, description, tags and annotations. It helps users find your videos on YouTube. That is why YouTube recommends that you lot don't resort to the following practices:

Using false metadata

Using fake metadata (popular words in tags and descriptions that are non related to the video) to increment the number of views might lead to account notification and video removal.

For example, if your video is about cartoon a picture, don't tag it with the name of a popular artist or mention the proper noun in the description, unless the video has some mention of that artist.

Calculation tags to video description

Tags are isolated words or brusk phrases that are inserted into a special field in the video inform department. If y'all include tags into the description, it would be treated equally a violation of the rules and can get your video removed.

Come across too: promote your channel or video on YouTube for free

Uploading a VR video

Y'all demand to consign the video content as a vertical over-under of equidistant projection before you upload it to YouTube. The attribute ratio should exist at 1:1, and the resolution should be from 5120×5120 to 8192×8192. Use square pixels. The video should have a horizontal layout and fill out the whole player window. Brand sure that there is no letterboxing.

If you lot've got brandish defects after compressing a video, repeat coding with a higher bitrate. For case, try to increase it to 150 Mb/second.

Yous need to embed special metadata to make the system recognize your VR-video. You tin do it with the aid of a YouTube application (Mac | Windows).

API upload requirements

Learn more: How to get and utilize YouTube API Cardinal

You or the users of your resource who upload videos via YouTube API must have the copyright to the videos, or represent the videos' owner.

Keep in mind that uploading a video file via API is limited to 100 Mb in size, but not limited past the duration of the video. A video tin can be compressed in .nothing format, but the limit refers to decompressed files.

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Source: https://elfsight.com/blog/2017/06/requirements-uploading-video-youtube/

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