Showing posts with label files. Show all posts
Showing posts with label files. Show all posts

Wednesday, September 28, 2016

Android apps that play only audio from video files

Android apps that play only audio from video files


A lot of users have been asking me if there is an Android app that plays only audio from video files. Most of the users wanted a way to listen to just the audio of YouTube videos theyd downloaded. You can find a lot of important and free audio books, lectures and tutorials on YouTube, which can be downloaded via video downloader plugins in Firefox browser. Such YouTube files will be downloaded in either MP4 or FLV format, and by default it opens on a video player app even though you just want to listen to the music or audio of that file. Fortunately, there are a couple of Android apps that play only audio from video files of different formats. This means audio playback will continue even when the screen is turned off.




How to listen to only audio of videos with screen turned off using MX Player

MX Player is probably the most downloaded video player app on Android. What many don’t know is
Background playback turned on in MX Player settings
that MX Player has a feature that allows you to play only the sound track of the video in the background i.e. when the app is minimized. This allows you to continue to listen to the audio from video files even when the screen is turned off. To use this feature, follow these steps:
  • Download and open MX Player
  • Press menu (three dot icon on the top right) >> Tap “Settings” >> Tap “Player”
  • Scroll down and select “Background play”


That’s it now audio playback will be continued in the background even after screen is closed.

Note: There is no playlist feature in Mx Player so you will have to use folders to organize your video files.

Is there a video player out there that will let me play only the audio track of the video, or at least turn off the screen while Im playing it?

How to Play only audio track of videos via Poweramp music player

Video files detected as songs in Poweramp Folders Poweramp will detect all your video files as songs and play it just like any other audio files. Though Poweramp is a paid app, it will give you more audio control that Mx Player. Another drawback of MX Player is that it doesn’t have a built-in playlist creator, so you will have to manage videos in separate folders if you want some videos to play together. On Poweramp you can manage the video files just like audio files and add them to playlists and also tweak the audio to your liking using the built-in equalizer.


While Poweramp will automatically find your video files saved in the internal storage, it may not detect it files inside a folder in the external storage or SD card. In that case, go to settings >> Folders and library >> Music Folders. Expand folders and then choose the appropriate folder in the external storage. Now, Poweramp will scan that folder as well.

If you have setup a default video app, you will need to reset or clear the default app preference. Read  this post: How to remove default app settings on Android 

If you know any other Android apps that lets you play audio from video file, let us know in the comments. We will test such apps and add it to this post.


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Wednesday, September 21, 2016

How to stop building font cache in VLC Player while playing video files

How to stop building font cache in VLC Player while playing video files





If you are a movie or anime enthusiast, you’ve probably encountered the message saying “Building font cache” on VLC Player while playing an MKV or MP4 video. Then you see a progress bar that seems to get suck in 0% or 1%. While the pop up says “Please wait while your font cache is rebuilt. This should take less than a minute”, if you have a basic PC or laptop, the rebuilding process can take more than five minutes and in rare cases the VLC player itself will stop responding and you have to force close it. It can be very irritating when you have to unnecessarily wait for VLC to start playing your video files. The good thing is you can easily fix this irritating video playback delay by simple changing a settings option on VLC media Player.

How to stop building font cache in VLC Player on a Windows PC

Screenshot of VLC Player "building font cache" dialogue box
The building font cache dialogue box appears on VLC Player while playing video files with embedded subtitles displayed at the bottom. Here is how you can disable font cache building on VLC Player:

  • Open VLC Player
  • Go to Tools >> Preferences
  • On the bottom left, you will see “Show Settings” >> select “All”
  • Now, go to Video >> Subtitles/OSD
  • On the right, you will see “Text Rendering Module”
  • Select “Dummy font renderer” from the drop down menu

Screenshot of VLC Player Video settings

After completing above steps, the “building font cache” dialogue message will stop displaying while playing video files. In case your VLC Player hangs up during the cache building process, you may have to delete the temporary app data. To fix this issue:

  • Press windows key + r (to bring up “run” box)
  • or simply press windows key and type “run” in windows search
  • Type %appdata%
  • Find the VLC folder and delete it

After deleting the VLC app data folder, VLC will build font cache from scratch and won’t freeze up this time.

To conclude, always make sure your VLC player is up to date. For this, open VLC Player >> go to “Help” >> Select “Check for Updates”. The latest version of VLC has cleared many bugs and improved video performance for different file formats inclyding .mkv. .mov, .mp4, .dat and .mpeg.



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Saturday, August 27, 2016

How to check and verify MD5 of downloaded files in Windows

How to check and verify MD5 of downloaded files in Windows






Checking and verifying MD5 value is important for important installation files or torrents which may be partially downloaded or corrupted in the download process. For example you mightnt downloaded the iso for Ubuntu operating system but the download took unusually long or it showed download completed but with some error. Also, your download file might be of different size that the one mentioned in the "read me" or download page. Now to confirm that you have downloaded the file completely and without any error you can check to see that the MD5 values is same as mentioned by the original uploader. So, how do you check and verify MD5 for downloaded files in Windows or Android? First of all copy the downloaded file to an easy to find location. If you downloaded the file on your phone or tablet, copy it to your PC. Now follow the steps below:

How to Check MD5 values for downloads in Windows or Android



  1. Download MD5 Checker (Source: CNet downloads)
  2. Now extract the MD5 Checker zip file
  3. Check the read me of the download file and find out its MD5 value or Checksum 
    1. Select and copy the MD5 numbers
  4. Now Run MD5 Checker and click "Paste"
  5. If the MD5 values you will get a message confirming this and  the correct MD5 will be highlighted green

Now that youve confirmed the MD5 values, you can rest assured that the file you downloaded is intact and without any errors.




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