Creating 1080p/4K Black Background Text Centered using FFmpeg
In this article, we will discuss how to create a black background with centered text in 1080p or 4K resolution using the FFmpeg command-line tool. FFmpeg is a powerful, open-source multimedia framework that can handle various video and audio formats. We will cover the key concepts and provide a detailed, step-by-step guide on creating the desired output.
Prerequisites
Before we begin, ensure you have the following installed on your system:
- FFmpeg: A cross-platform solution to record, convert, and stream audio and video. You can download it from ffmpeg.org.
- An image editing tool: We will use Canva in this example, but you can also use other tools like GIMP or Photoshop.
Creating the Black Background Image
First, let's create a black background image using Canva or your preferred image editing tool. Ensure the image is in either 1080p (1920x1080) or 4K (3840x2160) resolution.
Adding Centered Text to the Image
Next, add the desired text to the center of the image. Save the image as a PNG file to your system.
Using FFmpeg to Add Text to the Video
Now, we will use FFmpeg to add the text image to a video or create a new video with the text. Open your terminal or command prompt and navigate to the directory where your video or image file is located.
Example: Adding Text to an Existing Video
Assuming you have a video file named "input.mp4" and the text image is named "text.png", use the following command:
ffmpeg -i input.mp4 -i text.png -filter_complex "overlay=W-w-10:H-h-10" output.mp4This command overlays the text image on the video, positioning it 10 pixels from the right and bottom edges of the frame. Adjust the values as needed.
Example: Creating a New Video with Text
If you want to create a new video with the text image, use the following command:
ffmpeg -loop 1 -i text.png -c:v libx264 -t 10 -pix_fmt yuv420p output.mp4This command creates a 10-second video with the text image in 1080p resolution. Adjust the duration and resolution as needed.
- FFmpeg is a powerful multimedia framework that can handle various video and audio formats.
- You can create a black background image with centered text using an image editing tool like Canva.
- Using FFmpeg, you can add the text image to an existing video or create a new video with the text.