Showing posts with label 4k video converter. Show all posts
Showing posts with label 4k video converter. Show all posts

Wednesday, May 23, 2018

Top 5 Best 4K Camera Phone You Should Know

More and more often you can see 4K technology everywhere. More and more devices, monitor add support of 4K playback, 4K enables people to pursue the extremely audiovisual enjoyment. Nowadays, you can even shot video in 4K resolution with the smart phone in your hand. The following article will give you top 5 best 4K camera phones for you.

1. Sony Xperia XZ Premium

Sony Xperia XZ Premium

In terms of photography, Sony is one of those respected names in the industry. The Sony Xperia XZ Premium has everything you want when paying top dollar for a phone, with its 4K display and slow motion camera two standout party pieces. It will please Sony fans around the world. The camera has an amazing feature that we loved: it is able to record slo-mo video at only 980 frames per second. With this kind of camera, you can even film a nature documentary because it will catch all the details. However, we also need to tell you this up-front: you do need a good light.

2. Huawei P10

Huawei P10

The Huawei P10 comes with one front camera with 8Mp and two back cameras: one with 12MP and another one with 20MP. Just like it already happened with the previous Huawei models, you can use the 20MP one to take black-and-white photos. However, when you use both rear cameras, your photos will have a better clarity. Although the Huawei P10 comes with the feature that allows you to shoot 4K videos, the fact is that it doesn't offer any stabilization when you're recording at this resolution. As if this wasn't enough, if you use Windows, you won't be able to open them by using Windows's 10 Photos app, VLC, and you won't even be able to upload it directly to YouTube. 

3. Samsung Galaxy S9

Samsung Galaxy S9

The Samsung Galaxy S9 is a great phone, but one that hasn't really kicked on from the Galaxy S8, bringing a very similar design and screen to 2017's version. The improved biometrics were sorely needed, and the camera is a leap forward, but the amazing low light capabilities have resulted in sacrifices elsewhere. Samsung Galaxy S9 comes with a front camera with 8Mp and a rear camera with 12Mp. In case you're serious about shooting 4K videos, you need to know that the sound quality is not the best in the market and that you might have a few problems with the hybrid stabilization system. 

4. iPhone X

iphone x

iPhone X comes with a 7Mp camera in the front and 2 back cameras, both with 12Mp. Losing the home button and altering the design was a dangerous move, but one that was sorely needed after years of similarity and the premium design, extra power, all-screen front mix together to create - by far - the best iPhone Apple's ever made. It's impossible to give a perfect score to something that costs this much - but this is the closest to smartphone perfection Apple has ever got. iPhone X allows you to shot 4K videos at 24/30/60 fps steadily. What's bad is that it is the most expensive flagship phone around.

5. MOTO Z2 Play

MOTO Z2 Play

Featuring a 5MP camera on the front and a 12Mp camera on the back, we can say that the photos taken with the MOTO Z2 Play are among average. While the rear camera includes phase detection autofocus, dual-pixel autofocus, laser autofocus, and a dual-tone LED flash, this should imply that low light photos would have an awesome quality. In what concerns video capabilities, the MOTO Z2 Play allows you to shoot using Full-HD or 4K. Although the videos could be a lot better, they are quite ok. Besides, one of the things that you can easily do is to use the Go Live mode and go live directly on YouTube.

Best 4K Camera Assistant

Convert Any Phone Recorded Video to Non-linear Editing Software

Some day, 1080p will be the past, since the 4K will dominate the market. Finally you made the 4K videos, the next thing you want to do is to edit and enhance video and upload it to social network for sharing. Here we strongly recommend you a 4K editing software and covnerter for you which is called Pavtube Video Converter Ultimate (to get Mac version). It allows you to convert 4K video to iMovie, Final Cut Pro, Adobe Premiere optimized presets with the best settings. It also can upscale SD/HD to 4K video, and compress 4K to 1080p if you need.

As we know, when you import 4K video into non-linear editing software and the exported file in 4k resolution will has a large size. You will spend a lot of time to upload the render file to Youtube, Vimeo, Facebook. Don't worry, this software also allows you to customize the video codec, bit rate, frame rate, channels, etc to make the most suitable video for your media player, devices. Know more here(guide).

Pavtube Video Converter Ultimate

Friday, August 4, 2017

How to Stream 4K Video to Roku via Plex 

4K Ultra HD gives you a better viewing experience by increasing the pixel resolution – it’s four times that of HD! Nowadays, big-budget films (and an increasing number of TV series) are being filmed in 4K, and you can also record some 4K footage with 4K capable camera or camcoder. For 4K video lovers, you may wish to watch the 4K videos on Roku via Plex so that you can conveniently and remotely control the designed interface from your couch. However, although the Roku Ultra, Roku Premiere+, Roku Premiere and 4K Roku TV models all support streaming 4K up to 60 (fps to give you smooth and clear motion no matter how frantic the car chase or drawn-out the instant replay), the Roku only supports a limited number of local media files like MP4 (H.264) & MKV (H.264) video / AAC & MP3 audio / JPG & PNG image). It indicates that you may fail to stream some 4K videos to Roku via Plex, such as XAVC S, Prores, MXF,etc.

What media file types does the Roku Media Player channel support? 

Video — H.264/AVC (.MKV, .MP4, .MOV), on Roku 4 only: H.265/HEVC (.MKV, .MP4, .MOV); VP9 (.MKV)

Audio – AAC (.MKV, .MP4, .MOV); MP3(.MP3, .MKV); WMA (.ASF, .WMA, .MKV), FLAC (.FLAC, .MKV), PCM (.WAV, .MKV, .MP4, .MOV), AC3/EAC3 (.MKV,.MP4. .MOV, .AC3), DTS (.MKV, .MP4, .MOV), ALAC (.MKV, .MP4, .MOV, .M4A)

By installing Plex Media Server on your computer and then run the Plex channel on your Roku media player, you will also need to know what media formats are supported by Plex Media Server.

Stream incompatible 4K video to Roku via Plex

To stream any 4K video to Roku via Plex, the best solution is transcoding 4K video to the format and profile settings listed above. Pavtube Video Converter for Windows/Mac  can beneficially convert any 4K videos with various different container and codecs to Roku native compatible H.264 or H.265 codec with MP4 container. In addition, you are also given the chance to adjust output file resolution, frame rate, bit rate to get the optimal 4K streaming settings for Plex app on Roku.

What's worth mentioning here is that the program has upgraded with perfect support for H.265 encoding acceleration, you can transcode 4K videos to 4K H.265 with up to 30x faster speed on a PC computer with a Nvidia Graphic Cards that supports Nvidia NVENC technology.

Step by Step to convert 4K videos for Roku Playing from Plex

Step 1: Import 4K video files.

Download and install this program on your computer. Get it running, then on the top menu, click “File” > “Add Video/Audio” or “Add from folder” to import 4K video files to the program.

Import 4K video files

Step 2: Output Roku Plex app supported 4K format

From “Format” drop-down list, scroll down the main category list on the left, navigate to “Common Video”, from its extended list on the right, specify to output “H.264 Baseline Profile Video (*.mp4)”. If you are using Roku 4, "H.265 Video (*.mp4)” is suitable for you.

Output Plex app for Tivo Bolt supported 4K format

Step 3: Adjust output video codec, size, bit rate, etc.

Click “Settings” to open “Profile Settings” window, set the output video codec as H.264 or H.265, “Size(pix)” as “3840*2160″, frame rate as 30fps, video bit rate as 8kbps to get optimal 4K streaming settings for Plex app.

Adjust output profile settings

Step 4: Begin the conversion process.

After all setting is completed, hit right-bottom "Convert" button to begin the conversion from 4K videos to Roku playable 4K H.264 or 4K H.265 format encoding process.

When the conversion is done, open output folder, find the generated files and add converted files to plex app for streaming on Roku for free playback.

Source Article: How to Stream 4K Video to Roku via Plex