usage of ffmpeg
1.提取视频中的音频视频
ffmpeg -i input.mp4 -vn output.mp3input
2.视频转gif音频
ffmpeg -ss 00:00:00 -t 00:00:10 -i input.mp4 -s 800x600 -f gif -r 1 output.gifffmpeg
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相关文章
- 1. Usage of pmake
- 2. the usage of activity_main.xml
- 3. Usage of Pseudocode
- 4. Usage of #pragma pack
- 5. usage of tornadofx webview
- 6. The usage of docker image wurstmeister/kafka
- 7. 1.4 The usage of plug-in
- 8. Usage of API documented as @since 1.6+
- 9. Usage of API documented as @since 1.8+
- 10. 解决 Usage of API documented as @since 1.8+