YouTube is a big video share websites which you can upload the recorded videos to it can share with friends around the world. You can open the YouTube on PC with the YouTube website address, you also can download the YouTube app on your mobile phone which is easy to take and play. For most iPhone users, install the YouTube on iPhone and enjoy various videos is a happy thing. Recently, most iPhone users feedback one issue:
" When I choose full screen I keep getting the message that my browser does not support full screen. I tried with Firefox and chrome and I did not add any 3rd party garbage programs either. Chrome had an issue and Firefox had the same browser not supported dialog box. I can no longer choose the resolution either. I'm one ticked off YouTuber. I use my phone for the majority of my full screen full HD and 4K viewing. If we are no longer able then what's the use of being able to post and record 4K video. This will be a huge problem for YouTube and phone use in general. "
We all know the iPhone records and plays up to 4K. If can't get the full screen on YouTube is a pity. You don't worry about the issue any more. iPhone X, have you bought one? If you have, you can can enjoy YouTube videos in fullscreen and super-sharp 1440p on iPhone X. You’ll need the latest version of the app, which adds “pinch to zoom” functionality, available from the App Store now. YouTube will now serve content in 1440p where available, rather than 1080p like on iPhone 8 Plus. It doesn’t look like HDR content is supported just yet. Do you want to upload the 1440p Video to YouTube from iPhone X? Below is the answer.
How to Upload the Video to YouTube from iPhone X
Even though you can upload the YouTube video to iPhone X, the limited video formats, video length, video size will affect the smooth video uploading, for example: You can upload the video with 2160p(3840x2160), 1440p(2560x1440), 1080p(1920x1080), the video size is below 2GB, video frame is below 60fps, best video aspect ratio is 16:9 and 4:3, etc. You also should pay attention to the video formats, YouTube best supported video formats: AVI, 3GPP, MOV, MPEG, MPG, FLV, M4V,WMV,WEBM (HTML5). If your videos are not friendly for YouTube, you can do:
Getting one video converter, like the Pavtube Video Converter Ultimate, or you want to edit the videos, this software can do it too, you can convert the videos to YouTube best supported videos, edit the video for better compatibility, adjust the video related parameters, etc. All these features are ready for you. Whatever you are Windows user or Mac user, this software provides you the best service which works on Windows 10 and macOS High Sierra well.
You can load any video you want from any sources, like the DJI video, 3D videos, 4K recorded videos, 300+ output videos can satisfy you, you can select the AVI, 3GPP, MOV, MPEG, WMV, etc. You also can decide the video quality, SD video, HD video, 4Kvideos, etc, if you just need to adjust the videos, you can adjust the video codec, video frame, video resolution, video and audio codec in the Setting window, so convenient. (Best YouTube Uploading Formats and Settings)
Best of all, with the built-in video editor, you can d some video editings, like below:
- Cut/Split video for smaller video size
- Change video settings
- Add text to video
- Add music to video
Best Videos for Uploading to YouTube from iPhone X
Step 1. Open this video converter, with the user-friendly interface, you can drag the videos to it directly, you also can click the File and choose the videos from your PC hard drive. For saving much time and do more things, you can add the folder with multiple videos and do batch video conversion.
Step 2. Choose one video from the output video list by clicking Format button, you can choose the common videos, like the MP4, AVI, you also can get the HD videos, like the HD MP4, HD AVI, etc. Friendly suggestion: Select the H.265 HD video (.*mp4) if you want to get the 4K videos, you ca upscale the HD video to 4K video by adjusting the video resolution.
If you need to do some video parameters adjustment, click Setting and adjust the video parameters for YouTube: video codec, audio codec, video frame, video bitrate, audio channels, etc. You can refer to the following table:
| Parameters | Resolution | Frame Rate | Aspect Ratio | Bitrate | Best Video Format | Video Size | Video Time |
| Data | 2160p(4K)/1440p(2K) 1080p/720p/480p/360p |
<60fps | 16:9, 4:3 | 1 Mbps-68 Mbps(base on different resolution) | AVI, 3GPP, MOV, MPEG or .MPG, FLV, M4V,WMV,WEBM (HTML5) | <2GB | <15 minutes |
For some video fans, you can edit the video in this software and attracts more users, you also can cut/Trim/Split the video to smaller video size for smooth uploading. You even can adjust the video aspect ratio for playback. More features are waiting for you.
Step 3. After above settings, you just need to press the Convert button at the main interface, then this video converter will finish all the settings you have done, wait for a while, brand new video is ready for you.
When you get the videos, you can transfer the videos to iPhone X and upload the videos to YouTube. In fact, this software is really easy to use, hope you can experience an unforgettable video sharing.
