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How do I watermark a video in FFmpeg?

How do I watermark a video in FFmpeg?

1 Answer

  1. Using ffmpeg : ffmpeg -i input.mp4 -i watermark.png -filter_complex “overlay=1500:1000” output.mp4.
  2. Using avconv : avconv -i input.mp4 -i watermark.png -filter_complex ‘overlay=x=main_w-overlay_w-10:y=main_h-overlay_h-10’ output.mp4.

How do I add a transparent watermark in center of video with FFmpeg?

Examples to add a watermark / logo image on video using the overlay filter.

  1. Centered.
  2. Top left.
  3. Top right.
  4. Bottom right.
  5. Bottom left.
  6. Transparency / opacity / alpha.
  7. Improved quality.
  8. Scale watermark in relation to main video.

How do I put a watermark on a video on my computer?

How to Watermark Video Using Windows Movie Maker

  1. Step 2: Type in text. Then click on Title on the selected clip.
  2. Step 1: Import video. If you have download it, open it.
  3. Step 2: Add image watermark. Click ELEMENTS in the toolbar.
  4. Step 3: Export video. After you are happy with the result, click Export.

How do I add a watermark to my video on flutter?

Add Watermark over Image in Flutter

  1. import ‘dart:io’;
  2. import ‘dart:typed_data’;
  3. import ‘package:image_picker/image_picker.dart’;
  4. import ‘package:image/image.dart’ as ui;

How do you use FFmpeg in flutter?

FFmpeg with flutter execute(“ffmpeg command that you want run “). then((rc) => print(“FFmpeg process exited with rc $rc”)); note: Check execution output (rc). Zero represents successful execution, non-zero values represent failure.

How do you use FFmpeg in react native?

It is possible to enable other installed packages using the following steps.

  1. 1 Android. Edit android/build. gradle file and define package name in ext.
  2. 2 iOS. Edit ios/Podfile file and add package name as subspec .
  3. 3 Package Names. The following table shows all package names defined for react-native-ffmpeg .

How do I make a watermark transparent in a video?

How to Make a Transparent Watermark In Google Docs

  1. Step 1: Insert Your Image in Your Google Doc. If you want to make a transparent watermark in Google Docs, you’ll need to add the photo you want to apply the watermark to.
  2. Step 2: Adjust Image Opacity.
  3. Step 3: Create Your Watermark.
  4. Step 4: Save Your Watermark.

How do I make an image transparent in flutter?

Make an image with opacity layer in Flutter.

  1. RGBA : “Color. fromARGB(255, 66, 165, 245)”; Or “Color. fromRGBO(66, 165, 245, 1.0)”;
  2. Hex color as: “Color(0xFF42A5F5)”;
  3. Even you can use material design color pallete with helper Colors like: “Colors. blue” for example.

How to add transparent watermark in center of video with ffmpeg?

How to add transparent watermark in center of a video with ffmpeg? How to place watermark center of the video? Examples to add a watermark / logo image on video using the overlay filter. This is the easy one because the default, if you provide no options to overlay, is to place the image in the top left.

Where do you put a watermark on a video?

This article explains how to add a watermark image to a video file using FFmpeg ( www.ffmpeg.org ). Typically a watermark is used to protect ownership/credit of the video and for Marketing/Branding the video with a Logo. One of the most common areas where watermarks appear is the bottom right hand corner of a video.

Is there a way to use FFmpeg on Windows?

If you want to use FFpmeg on Windows, I recommend checking out the FFmpeg Windows builds at Zeranoe ( http://ffmpeg.zeranoe.com/builds/) for compiled binaries, executables and source code. Everything you need to get FFmpeg working on Windows is there. If you’re looking for a handy Windows GUI command line tool, check out WinFF www.winff.org .