av-studio is a command-line utility to manipulate audios, videos and images using ffmpeg and imagemagick

• Create slideshow from a series of images, optional with watermark
• Create PIP (picture-in-picture) video in which a video is overlayed on top of the other
• Extract MP3 audio from a video
• Mix an audio with a video
• Add an image watermark into a video.
• Add text into a video
• Mute videos
• Resize videos
• Trim videos
• Join or merge multiples videos into one
• Mix randomly multiple short clips to create a video mashup
• Hard burn a subtitle to a video

• Resize/Crop a image
• Add Frame to an image. A frame is basically a transparent background image overlayed on top of the other image

• Launch your terminal and go to your workspace directory

• Clone the project repo by running the command git clone

    git clone https://github.com/anhquande/av-studio.git
  

• Install project dependencies

    npm install
  

• Make sure that ffmpeg and imagemagick are both installed and included in the global PATH environment, so that you can execute them at anywhere

• For convenience it is better to add the project directory in the global PATH environment

Assumed that you already added the av-studio directory in the global PATH environment

1. Get general help av -h

2. Get help of a certain command

    av <command> -h
   

   Example:

   • get help about how to resize an image

       av image-resize -h
     

   • or just type any parameters after av then you will get some hints from the error messages

1. Create a slideshow from 15 images in the folder C:\My Documents\My Pictures, each image appears in 10 seconds

    av slideshow "C:\My Documents\My Pictures" -c 15 -d 10
   

2. Add logo to video

    av logo mylogo.png myvideo.mp4 -o myvideo_with_logo.mp4
   

3. Create a Picture-in-Picture video

    av pip background.mp4 myvideo.mp4 -o product.mp4
   

4. Burn subtitle

    av subtitle myvideo.mp4 mysutitle.srt 
   

5. Trim 5 seconds from beginning of a video

    av trim myvideo.mp4 -b 0 -e 00:00:05 -o mytrimvideo.mp4
   

6. Trim a video from 00:01:00 until the end

    av trim myvideo.mp4 -b 00:01:00 -o mytrimvideo.mp4
   

7. Resize image

    av imageresize myphoto.jpg -s "1024x768"
   

8. Join 3 videos into one

    av join open.mp4 main.mp4 end.mp4 -o final.mp4