FFmpeg基础.pdf

1. FFmpeg Fundamentals 15 2. Displaying Help and Features 29 3. Bit Rate, Frame Rate and File Size 60 4. Resizing and Scaling Video 64 5. Cropping Video 69 6. Padding Video 73 7. Flipping and Rotating Video 77 8. Blur, Sharpen and Other Denoising 81 9. Overlay - Picture in Picture 87 10. Adding Text on Video 93 11. Conversion Between Formats 99 12. Time Operations 108 13. Mathematical Functions 113 14. Metadata and Subtitles 117 15. Image Processing 122 16. Digital Audio 128 17. Presets for Codecs 138 18. Interlaced Video 142 19. FFmpeg Components and Projects 147 20. Microphone and Webcam 154 21. Batch Files 159 22. Color Corrections 164 23. Advanced Techniques 179 24. Video on Web 193 25. Debugging and Tests 20