Thursday, September 28, 2017

Jerky DJI Spark Video in iMovie? Fixed!

DJI Spark, a mini drone that features all of DJI's signature technologies, allowing you to seize the moment whenever you feel inspired. With intelligent flight control options, a mechanical gimbal, and a camera with incredible image quality, Spark empowers you to push your creative boundaries. Many people would like to transfer DJI Spark footage from SDcard to iMovie for editing then upload to Youtube, Twitter, Facebook and share with thousands of audiences. But the feedback unveiled that when it would be smooth to play the videos in QuickTime Player and VLC while it is choppy using the DJI Spark videos in iMovie.

When we are visiting DJI forums, we found that this problem is not unique. But few people can know the exact reason. One speculation is that whether DJI is reporting the frame rate incorrectly in its files or it a software issue on the desktop cause while importing video clips in Final Cut Pro, if you change the default frame-rate of 29.97 to 30fps, the video plays smoothly. Using the 'mediainfo' utility, the only difference we can see between DJI videos and videos from other cameras is the following:

DJI: Frame rate : 29.970 (30000/1001) fps
iPhone: Frame rate : 30.000 fps

Some people tried to adjust 29.97fps to 30fps when importing DJI Spark video to iMovie and succeeded, but others got failure. To play DJI Spark vdieo in iMovie choopy, you can convert DJI Spark video to iMovie most compatible AIC codec MOV video in that MP4 video is not a friendly video format to NLE software with a video converter.

Here we highly recommend you Pavtube iMedia Converter for Mac which can convert DJI Spark 1080p MP4 video to iMovie best editing codec Apple Intermediate Codec video in MOV format with most compatible video and audio settings. It not only works for DJI Spark, but also for DJI Phantom 4/4 Pro, DJI Mavic Pro, DJI Inspire. It can transcode DJI 4k video/HD video to iMovie and Final Cut Pro and other NLE software friendly video formats for editing without any issues.

By the way, this program also performs as a video editor, which offers professional editing functions. You can trim video length to remove unwanted parts from DJI Spark video, crop video file size, adjust output file aspect ratio, add text/image/video watermark to DJI video, apply special rendering effect, insert external ASS/SSA/SRT subtitles to videos, etc. You can learn more about this video converter in the review.

Quick Guide to Convert DJI Spark Video to iMovie on macOS High Sierra

Step 1. Load Spark Video files

Launch this best Spark Video converter on your Mac. Click "Add Video" or directly drag and drop the Spark video file into the software.This Mac version software also supports batch conversion to encode your Spark Videos. It still has Windows version, its operating procedures are as the same as its Mac version.

load video

Step 2: Select output format for iMovie

When the files are loaded, you can simply choose "iMovie and Final Cut Express"> "Apple InterMediate Codec (AIC) (*.mov)" as the output video format, in this option all the key specs like video resolution, frame rate, bitrate has been optimized for using in iMovie. Then hit "Browse" to decide where to locate the output files. Otherwise, they will be exported to a default folder specified by the application itself.


If you are not satisfied with the default settings, click "Settings" button, then you will enter the following interface, on which you are allowed to customize size, bit rate, frame rate, sample rate, and audio channel to your required ones.


Step 3: Start DJI Spark video to iMovie conversion

Click the big red Convert button on the main interface to start to convert your DJI Spark MP4 video to AIC MOV for iMovie.

After the conversion, click "Open" to locate the encoded videos and then launch iMovie, choose File > Import > Movies..., to import the converted video into iMovie; prepare for editing. You will find that it's just a piece of cake to edit DJI Spark files in iMovie.

Thursday, September 21, 2017

Tips for Importing Nikon D850 Footage to Davinci Resolve for Editing

Whether you're shooting weddings, landscapes, portraits, action or wildlife, the D850 won't leave you wanting. A much more versatile proposition than the D810 (and its closest rivals for that matter), the D850 is a brilliant DSLR, and perhaps the most well-rounded camera we've ever tested. For those photography enthusiast, second thing they have to do is to edit their works. So here comes the DaVinc Resolve, which stands out from professional editing software class and combines professional video editing with the world's most advanced color corrector and incredible new effects to allow you to edit, correct color, add effects and deliver projects from start to finish. DaVinc Resolve could be the best partner for Nikon D850.

DaVinc Resolve can support several different resolution: SD, HD. From its official formats website, we know this program covers a wide range of import/ouput formats as the list below.

Davinci Resolve supported file formats

DaVinci Resolve allows full unlimited editing and grading of anything in real time.
Video codec: QuickTime, Prores, DNxHD, MXF, DPX, CIN, EXR
Image format: TIFF, JPEG, MOV, TGA, BMP
Camera raw format: Blackmagic CinemaDNG RAW, ARRI Alexa RAW and Amira. RED One, EPIC , Scarlet and Dragon R3D files including +5K, monochrome and HDRx images, Cineform , Cineform 3D, Phantom Raw, GoPro, Nikon, Canon C300, C500 and 1D, 5D, 7D, Sony F65/F55/F5 RAW, Sony XAVC variants

Nevertheless, we still get some issues about importing Nikon D850 footage to DaVinc Resolve from some forums. As we all know, we can get MP4 with H.264 codec and MOV movies files from Nikon D850. You also can shoot 4k at 30 fps, Full HD at 60 fps and other HD files via this smart camera. However, MP4, MOV are just container which covers a lot of codec, so it is common that you meet formats incompatibility issues when editing footage on DaVinc Resolve. In this article, we have list several cases for you when you meet the same issues you can know something.

Option 1: When you get Full HD at 60 fps video but it is very choppy when you editing via DaVinc Resolve. To solve this problem, we strongly recommend you a powerful assistant - Pavtube Video Converter/For Mac, which could help you downscale 60 frames video to 30p, or 25p for smooth editing on Davinci Resolve.

Option 2: For getting H.264 MP4 footage then importing into Davinci Resolve, if you don't care about the output formats after edititng on Davinci Resolve, you can skip this. Cause Davinci Resolve could decode H.264 MP4, but can't encode H.264 MP4 on Windows and Mac. For those people who care about the output format, you can take measures as following I will show you. To be frank, MP4 is not friendly to non-linear editing program, no matter Davinci Resolve, or other editing programs. To solve the video format incompatibility issues, we highly recommend you to convert H.264 MP4 to DNxHD MOV, which could be the best video format for non-linear editing program. You must want to know how to convert H.264 MP4 to DNxHD MOV, keep reading.

Option 3: For those people who are crazy about getting 4k UHD video and want to bring your works to a higher visual level via non-linear editing program, like Davinci Resolve, After Effects, Adobe Premiere, however, if your computer is not powerful enough to editing those footage, Pavtube Vider covnerter also can help you solve those problem easily by downscaling 4k to 1080p.

Key Features about Pavtube Video Converter

  • Convert almost all Nikon HD audio/video to 200+ audio/video formats like, MP4, MOV, MKV, AVI, WMV, etc.
  • Convert Nikon 4k/HD footage to massive non-linear editing programs, like iMovie, Adobe Promeire Pro, After Effects,Final Cut Pro and more.
  • Get footages of Nikon/Canon/Sony/Panasonic series footage for free playback on popular devices like, Samsung Galaxy Note 8, iPhone 8, iPhone X, iPad, PS4 Pro, and more.
  • Powerful editing functions enables you to trim or cut unwanted parts of recorings, insert subtitles, add creator's watermark, etc.
  • GPU acceleration technology available .

How to transcode Nikon D850 H.264 MP4 to Davinci Resolve for Editing?

Step 1: Add Nikon D850 H.264 MP4 with 30 frame video files.

Launch this assistant on your Windows, click the “Load file” or “Add Video” icon on the main interface to import Nikon D850 H.264 MP4 video into the program.

load H.264 mp4

Step 2: Choose DNxHD MOV as output file format.

Click "Format" bar, from its drop-down option, choose "Avid DNxHD 720p/1080p(*.mov)" best editing codec by selecting "Avid Media Composer".

ouput setting dnchd mov

Step 3: Downscale 60p to 30p(Optional).

If you worry about footage with 60p which can't be played on Davinci Resolve smoothly, you can click "Settings" on the main interface, and change "Frame Rate" from 60 to 30. you also can flexibly tweak video Codec, Size, Bitrate, Frame Rate, Audio Codec, Sample Rate as you like.

Tip 1: Generally, the higher the bitrate is, the bigger file size it will be.

Tip 2: For those people who has a weak computer but get 4k footage, you can downscale resolution form 3840*2160 to 1920*1080

60 to 30

Step 4: Edit video.

This program also supplies simple edition features, please click pen icon on the main interface, and enter the "Video Editor" interface, there are seven edit tabs: Trim, Crop, Text Watermark, Image/Video Watermark, Effect, Audio Editor and Subtitle for you to select. More feature you can check this review.

video editor

Step 5: Start the conversion process.

After all the setting is over, go back to the main interface and hit right-bottom "Convert" button to start Nikon D850 H.264 MP4 to Avid DNxHD 720p/1080p(*.mov) conversion process.

You can click "Open" and pop up the folder with converted file, then launch Davinci Resolve on your Windows/Mac to import Nikon D850 H.264 MP4 video to Davinci Resolve for editing.

Thursday, September 14, 2017

Convert MTS to M4V for Playback on iPhone 8/ iPhone X

MTS is a file extension for an AVCHD video clip format for high-definition video which is used by Sony, Panasonic, and other HD camcorders; based on the MPEG-2 transport stream and supports 720p and 1080i HD video formats. When you record video footage on an AVCHD digital camcorder, the captured footage appears as an MTS video file, a format most media players and video-editing programs don't recognize.

mts to m4v

When you try to play or watch .mts files on iPhone 8 or iPhone X, changing it to M4V would be a good idea as  M4V is a standard file format for videos for iPhone 8/X and other devices developed by Apple. M4V is based on the MPEG-4 AVC video codec, and it is also used by QuickTime. You could use M4V file freely in the Apple world, even from iPad, iPhone, to its apps. To convert MTS to M4V, Pavtube Video Converter Ultimate plays a leading role in ripping camera MTS video files to video formats natively supported by Apple devices.

Pavtube Video Converter Ultimate/Mac works as a professional MTS to M4V converter, which not only could convert MTS to M4V, MOV for playing on iPhone 8 or iPhone X, but also convert MTS to 200+ formats, MP4, AVI, MKV, WMV, etc for almost all devices, like Android smartphone, tablets, laptops, game consoles, TV box, NAS, and more. You also could convert captured footage to M4V for editing with iMovie, after that, upload to Instagram, Youtube, Facebook and share with thousands of audiences. By the way, Pavtube Video Converter Ultimate offers you 7 main editing functions, you can trim to remove unwanted parts, add your own watermark, crop video aspect ratio, more features you can explore by yourself.

How to convert MTS videos to M4V for iPhone 8/X?

Step 1. Import captured MTS videos

Download and open up recorded HD MTS videos to this MTS to M4V converter by clicking “File” > “Add Video/Aideo.”

add mts video to mts converter

Step 2. Choose M4V as output video format

Just click "Format" bar, navigate to "Common Video", then select "M4V MPEG 4 Video(*.m4v)".

output iTunes M4V format

Step 3. Edit recorded HD MTS videos (Optional)

Go to “Video Editor” window to create your personal videos by trimming, cropping, adding watermarks and special effects.

edit mts video

Step 4. Convert MTS to M4V for iPhone 8 / iPhone X

One click on the red button “Convert” to start to convert recorded HD MTS videos to iPhone 8/iPhone X compatible video format - M4V.

After conversion, transfer the converted MTS videos to your devices for playback or editing at will without worring about video format issues.

Thursday, September 7, 2017

Convert MTS to MP4 with Ultimate Assistant

The MTS/M2TS video format, commonly known as "AVCHD", is a High-Definition (HD) video format produced by HD camcorders, like, Panasonic and Sony, which usually ship software with the cameras that lets you view video clips from the devices on your PC. MTS file shot by HD camcoder supports 1080p high definition and it is difficult to play cause few video player on your PC support to play MTS files. So if you want to play them on most devices like iPhone 8, Galaxy Note 8, Gear VR, or share them on Youtube, you have to convert MTS to MP4, which is more recognizable and compatible with virtually all media player and operating systems.

There are many ways to convert MTS file to MP4 file, in this article we gonna show you how to convert MTS to MP4 online in some websites, and how to use desktop MTS to MP4 software to get this goal.

Method 1: Convert MTS to MP4 Online

Method 2: Transcode MTS to MP4 with Desktop Software

Method 1: Convert MTS to MP4 Online

Just searching "Online Video Converter" on Google, then you can get many online video converter which can help you convert MTS to MP4. The popular and safe online converter websites includes:

Here, we choose to use the MTS to MP4 converter in site to show the steps to change MTS file to MP4. Firstly, open the site:

STEP 1: Upload MTS-file(s) Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page

load MTS

STEP 2: Choose "to MP4" Choose MP4 or any other format you need as a result (more than 200 formats supported)

MP4 format

STEP 3: Download your MP4 Let the file convert and you can download your MP4 file right afterwards

download MP4 video

Pros: Easy to use, convenient, free source for users.

Cons: Not safe enough, users should sign up and supply email address or other personal information to this website.


Method 2: Transcode MTS to MP4 with Desktop Software

To convert videos saved as an AVCHD (MTS) to MP4 on Mac, getting a great media conversion tool would be a smart choice. There are tons of video converters in this world, Pavtube Video Converter Ultimate stands out from its class, as a ultimate desktop video converter which should turn .mts to .mp4 easily with zero video quality.

This MTS to MP4 converter allows you convert MTS files in batches, there are hundreds of ouput formats for you to select. You can convert MTS to H.264/MPEG-4 MP4, H.265/HEVC MP4, DivX MP4 with 4K, HD, SD resolution and also can convert 3D MTS to 3D MP4 or convert 2D MTS to 3D MP4 for your VR Headsets and 3D TVs.

Moreover, this converter not only helps you convert MTS to MP4, but also could work for other devices. It could convert MTS to AVI, MKV, WMV, MP4, MOV, and more. It allows you import files in MP4, ISO, AVI, MKV, even Blu ray and DVD and convert them to video/audio formats you desired. Besides, it is equipped with professional video editing functions. You can merge several files into one, split one file into several parts, trim or crop your videos, add watermark, or video effects, more features are waiting for your exploration.

By the way, it has both Windows and Mac version, below we gonna go with Windows version to show you simple guide of converting MTS to MP4.


Step-by-Step to Convert MTS to MP4 with Desktop Video Converter

Step 1: Import MTS/M2TS videos

Click "Add File" button to open the file browser window and navigate to the MTS/ M2TS files you would like to convert. Or drag-and-drop files stored on your computer to the interface of this MTS converter. It supports batch conversion, which allows you to import and convert multiple video files at once.

load mts

Step 2: Choose MP4 output format

Just click "Format" bar, from its drop-down list, select H.264 file format by following "HD Video" > "H.264 HD Video(*.mp4)" or you can choose H.265 MP4.  


Click "Settings" on the main interface to open "Profile Settings" window, here all the profile parameters including video codec, resolution, bit rate, frame rate, audio codec, bit rate, sample rate, channels, etc are adjustable to facilitate you to get the best output video and audio quality.

Output format for HD TV

Edit MTS Files Before Conversion(Optional)

Click pen icon on the main interface, and enter "Video Editor" window, here are manys video editing functions for you to select. You can trim, crop, add effect, watermark and subtitle to your videos.

edit mts

Step 3: Convert MTS keeping HD-quality to MP4

After all the settings, now, just click the "Convert" button to start converting .mts to mp4 file. After the conversion, you can locate the generated files in the output folder. Now, you can play your converted MTS file with normal video player on PC cause nearly all video players support to play MP4 video.