2016年2月29日星期一

How to Solve "VLC Not Playing MP4" Issue?

VLC is an open source multimedia player that works on various platforms. It can play various multimedia files in addition to audio, VCDs, DVDs, CDs and different streaming protocols. VLC can work on Windows, Mac OS X, iOS, Ubuntu and Android. It is also free of ads and does not track the user's activities and information.



Why VLC Cannot Play MP4?

VLC will not play certain mp4 h264 files. Some h264 files work, others don't. I don't know why. VLC does play MP4 files, but it has strict limitations: VLC Media Player is only compatible with MPEG-4 ASP, DivX 4/5/6, XviD, 3ivX D4 and H.264 / MPEG-4 AVC. However, MP4 is a multimedia container format with many kinds of video and audio codecs. If your MP4 file contains a VLC unsupported audio or video codec, VLC won't play it. 

In this case, we'd better to convert MP4 to VLC more popular video formats. The following article will introduce an ideal MP4 to VLC Converter and a step by step guide on how to successfully solve "VLC not playing MP4" issue with ease.

How to Solve "VLC Not Playing MP4" Issue?

Pavtube Video Converter / Mac Version is specially designed for solving the VLC MP4 issue like "Does VLC play MP4? Can VLC play MP4? VLC not playing MP4? VLC won't play MP4? How to smoothly play MP4 in VLC?" etc. With this powerful MP4 to VLC Converter, it becomes easier to play all kinds of MP4 in VLC Media Player and you will never encounter the above problems.

What's more, Pavtube Video Converter also supports converting other VLC incompatible video or audio files like MOV, MKV, WTV, FLV, ASF, MXF, WebM, OGV, 3GP, OPUS, VOC, AIFF, QCP, MPC etc to VLC Media Player supported formats for playback.

Better still, Pavtube Video Converter works as a professional video editor as well. Before play the converted MP4 files in VLC, you can optimize the MP4 files like: combine them into a big one, split them, cut or crop them as your desire, change the audio channel, adjust the audio volume/bitrate/sample rate, add effect/watermark, etc.

How to Solve "VLC Not Playing MP4" Issue?

Free download and install Pavtube Video Converter firstly, and then launch it. Simply follow the step by step guide to solve "VLC won't play MP4" issue.

Step 1 Add MP4 file to the program
Just drag and drop MP4 to the main interface of Pavtube Video Converter and the file will be loaded instantly.



Step 2 Set output format
Click "Profile" drop-down button to choose output format from "Common Video" category. If your source file is HD, please select output format from "HD Video" category.



Step 3 Convert MP4 to VLC
Click the "Convert" button to start and finish converting MP4 to VLC more supported format to play MP4 in VLC with no trouble.

Related program:

Pavtube HD Video Converter / Mac Version: It is designed for converting HD videos from HD camcorders or DVs (like JVC, Panasonic, Sony and Cannon), non-protected HD or movies, DVR files (*.tivo) to other file types for playback on popular media devices like Apple TV, PS3, Xobx, Xobx360, WD TV HD Player.

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2016年2月25日星期四

Can any video be viewed in virtual reality like Oculus Rift

There are already a number of apps out there both for the 3D VR Glasses/Headsets such as Oculus Rift and for Google Cardboard-style devices which can play a movie in a "virtual theater."

Basically, it puts you into a seat in front of a giant movie screen. This is particularly useful if you want to watch a movie on your cell phone. 

Next, if you have a movie that's been filmed in 360 degrees, the YouTube app for Android will automatically convert it into immersive, side-by-side virtual reality view. (iPhone support is reportedly coming... eventually).

If you have a movie that's been filmed in regular old 3D, you can also watch it with a headset, but it won't be immersive -- you won't feel as though you're in the middle of it. At best, you'll feel as though you're sitting in a theater wearing 3D glasses, watching a 3D movie.

There are tools to emulate 3D perspective from 2D movies, but have very low expectations. It gets very uncomfortable and most of the times it gets the depth incorrectly. A 2D movie simply doesn't have enough information to have a software guess what's the right depth and since you don't know what's behind an object, even when it guesses the depth correctly, it won't look natural.

Play any video files on Oculus Rift with 3D effect

To watch any incompatible file formats such as AVCHD, MXF, Tivo, etc video files on Oculus Rift in 3D effect, you will need to convert these file formats to 3D SBS. Pavtube Video Converter / Mac Version, a comprehensive tool that's capable of converting various media files to 3D SBS format to watch on Oculus Rift and also other Virtual Reality devices including Samsung Gear VRZeiss VR One, etc.

Free download the Trail version and have a try, it is 100% clean and safe:

    

Step by step to convert any video to Oculus Rift 3D formats

Download and install Pavtube Video Converter on your computer or Mac (compatible with Windows 10, 8.1, 8, 7 and lower versions / Mac OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, 10.7 Lion, 10.6 Snow Leopard, 10.5 Leopard and lower versions). Run this program immediately. We choose the windows version as the guide, Mac version as the same in the steps.

Step 1: Import video.

Import the video files to this program by click "File" menu and select "Add Video/Audio" or "Add from folder". Or you can directly drag and drop the files to the program interface.



Step 2: Output Oculus Rift compatible 3d format.

Tap on "Format" bar and find "3D Video", there are a lot of format options for you. You can choose the output 3D format according to your phone, here "MP4 Side-by-Side 3D Video (*.mp4)" is recommended.



Step 3: Convert Files to Oculus Rift SBS 3D MP4.

Hit right-bottom "Convert" button to start the conversion process.

When the conversion finished, transfer the generated files to your phone to watch on Oculus Rift with the Oculus Live app.

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2016年2月22日星期一

2016 Best Mac Video Converters Review: Top 5 4K Video Converter for Mac

What is 4K Ultra HD? 

Technically speaking, 4K refers to a digital cinema standard that calls for a 4096 x 2160 pixel resolution. This is double both the horizontal and vertical measurements of the 1920 x 1080 standard (1080p, AKA Full HD) that most of us use today, offering four times the overall pixel resolution. Now the arrival of 4K videos add the number of main resolution standards for use in the home into four: standard definition (480p/540p) , high definition (720p), full high definition (1080i/p) and ultra high definition (2160p). To end confusion and make it clearer, videos come in 4K resolutions look real on 4k video players.

There have been many reviews about the best 4K video to Mac converters so far. But most of them give the video converters for Mac high evaluation only regarding to their easiness, available options and price tag while underestimating the video converting speed as well as its output video quality customers concern extremely. So in this article, we've picked up the top-rated Mac video converters with their features, easiness, speed, video quality and price all considered, so that you can tackle all your video files on Mac with end result you definitely satisfy.

iMedia Converter for Mac

Preserve your favorite films with zero quality loss on Mac

Pavtube iMedia Converter for Mac is more than just a converter. It comprises a video converter, blu-ray ripper and dvd ripper to process Blu-ray, DVD and videos. This feature-rick Mac video converter toolbox can not only copy 2D BD, 3D BD and standard DVD with original structure, and convert all BD/DVD collection to virtually any video and audio format for iPhone, iPad, Apple TV, Android, Windows Phones, PSP, PS3, and other devices. This total BD/DVD/Video converter can also transcode between virtually all video and audio formats and add practical video editing functions to export media files playable on Ios, Android, Windows, game consoles, etc.

Notes:
1.When converting Blu-ray/DVD/video using Final Cut Pro oriented format templates(e.g. Apple Prores), please ensure that your computer has Final Cut Pro installed, otherwise the converted files will have audio only without image.
2.If you are using FCP X, please make sure you have installed ProApps QuickTime Codecs, or you may get files with sound only without video.



HD Video Converter for Mac

Extraordinary HD video experience anytime and anywhere

Pavtube HD Video Converter for Mac is an all-in-one program integrating conversion and editing. It can convert 1080p/720p MKV, MOV, MXF, MTS, M2TS, M2T, TS, M4V, MP4, AVI, MPG, VOB, WMV, 3GP, FLV videos to any video format for multiple purposes (e.g. free playback, editing, uploading, burning). HD footages generated by Sony, Canon, Nikon, Panasonic, and JVC can also be handled easily by Pavtube HD Video Converter for Mac.

Moreover, you’ll find no difficulty importing HD videos to NLE such as iMovie, FCP, FCE, Avid Studio, Adobe Premiere Pro, Apple Aperture 3, Kdenlive, Keynote, Avid Xpress Pro, and Adobe Creative Suite 6, for Pavtube HD Video Converter for Mac can output videos Apple ProRes/AIC/DNxHD/DVCPRO, etc.

Notes:
1.When converting video to Final Cut Pro oriented format templates(e.g. Apple Prores), please ensure that your computer has Final Cut Pro installed, otherwise the converted files will have audio only without image.
2.If you are using FCP X, please make sure you have installed ProApps QuickTime Codecs, or you may get files with sound only without video.



Video Converter for Mac

Excluding video playback failure for pleasant entertainment

Still worry about video files incompatible with your devices? With Pavtube Video Converter for Mac, you’ll have free access to watching SD videos (e.g. YouTube FLV/F4V, MP4, AVI, MPG, WMV, etc), digital camcorder recordings (e.g. MXF, MTS AVCHD, MOV, MP4, MVI, etc), DVR videos (Tivo), audio files (e.g. MP3, MP2, WMA, FLAC) on devices such as Apple/Android/Windows series, media players, game consoles, etc.

In addition to various common audio/video files, Pavtube Video Converter for Mac is also able to output compatible video formats for editing programs (e.g. Final Cut Pro, Final Cut Express, iMovie, Avid, Adobe Premiere, etc).

Moreover, Pavtube Video Converter for Mac also allows you to customize profile settings to get a desired and better output. Movie creation with this program is no big deal. You can edit your video files by trimming, cropping, attaching external subtitles, adding watermarks, change video effect, etc

Notes:
1.When converting video to Final Cut Pro oriented format templates(e.g. Apple Prores), please ensure that your computer has Final Cut Pro installed, otherwise the converted files will have audio only without image.
2.If you are using FCP X, please make sure you have installed ProApps QuickTime Codecs, or you may get files with sound only without video.



Handbrake

Handbrake is hailed as one of the most favored free DVD video converters running on both Mac and windows, capable of handling pretty much anything you throw at it and repackaging it into the most useful formats MP4 and MKV. Like MacX Video Converter Pro, there are also other amazing options available for you to touch up your video, like add subtitles to video, change the video codec type, set and customize frame rate, etc. But the maze-like settings often drive you to find a specific Handbrake tutorial in video converting . Anyway, its open source brings Handbrake superiority.

Note: Handbrake only supports converting videos to MP4 and MKV formats and its latest version 0.9.9 doesn't get along well with Mavericks. For people who are eager to convert video to other format like MOV, FLV, AVI, WMV, etc, you are advisable to find a Handbrake alternative for Mavericks to do the video conversion.



Prism Video Converter

Prism Video Converter is the most expensive software converter on the list, but it is still joined in our top pick in reviewing the best video converter for Mac 2014. It can be a relief especially for those new beginners who are easily confused by the complex settings that flood some other Mac video converters. The disappointing thing is that Prism Video Converter doesn't offer as much format support as other software like MacX Video Converter Pro does. And it's a little slow in our video conversion test, with the same audio video sync problem as Handbrake often does. But given the results, if you value quality and easiness over speed and price, you can give the video converter for Mac a try.



Conclusion

Actually, the four Mac video converters are almost on a par with each other. But with their video conversion abilities, available options, easiness, speed and quality in mind, I bet you surely have your answer which one is more favored. While as to me, iMedia Converter for Mac does win my vote as in my test. It did bring us a slew of amazing features besides its excellent video converting ability, fast speed, original output quality and no-brainer interface. Just import the video, choose the output format from the pop-up window, and press the "Convert" button, you can get the video converted. Click the below button and get it free.

          

Other Download:
- Pavtube old official address: http://www.pavtube.cn/imedia-converter-mac/
- Cnet Download: http://download.cnet.com/Pavtube-iMedia-Converter/3000-2194_4-76177788.html