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Exploring Deepfakes

You're reading from   Exploring Deepfakes Deploy powerful AI techniques for face replacement and more with this comprehensive guide

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Product type Paperback
Published in Mar 2023
Publisher Packt
ISBN-13 9781801810692
Length 192 pages
Edition 1st Edition
Languages
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Authors (2):
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Matt Tora Matt Tora
Author Profile Icon Matt Tora
Matt Tora
Bryan Lyon Bryan Lyon
Author Profile Icon Bryan Lyon
Bryan Lyon
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Toc

Table of Contents (15) Chapters Close

Preface 1. Part 1: Understanding Deepfakes
2. Chapter 1: Surveying Deepfakes FREE CHAPTER 3. Chapter 2: Examining Deepfake Ethics and Dangers 4. Chapter 3: Acquiring and Processing Data 5. Chapter 4: The Deepfake Workflow 6. Part 2: Getting Hands-On with the Deepfake Process
7. Chapter 5: Extracting Faces 8. Chapter 6: Training a Deepfake Model 9. Chapter 7: Swapping the Face Back into the Video 10. Part 3: Where to Now?
11. Chapter 8: Applying the Lessons of Deepfakes 12. Chapter 9: The Future of Generative AI 13. Index 14. Other Books You May Enjoy

Creating the video from images

The conversion code included produces swapped images, but if we want to create a video, we’ll need to combine the output into a video file. There are multiple options here, depending on what you want to include:

  • The following is for including just the images:
    ffmpeg -i {path_to_convert}\%05d.png Output.mp4

This command line will convert all the frames into a video with some default options. The Output.mp4 file will include the frames but won’t include any audio and will be at a default frame rate of 25 frames per second. This will be close enough to accurate for videos that came from film sources, such as Blu-rays or DVDs. If the video looks too fast or too slow, then your frame rate is incorrect, and you should look at the next option instead to match the correct frame rate.

  • Including the images at a specific frame rate:
    ffmpeg -framerate {framerate} -i {path_to_convert}\%05d.png
      Output.mp4

This command...

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