문서의 선택한 두 판 사이의 차이를 보여줍니다.
ffmpeg003 [2014/10/17 10:29] minetech |
ffmpeg003 [2015/03/09 19:27] (현재) minetech |
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줄 1: | 줄 1: | ||
====== wav ====== | ====== wav ====== | ||
- | |||
===== wav to mp3 ====== | ===== wav to mp3 ====== | ||
줄 9: | 줄 8: | ||
ffmpeg -i audio.wav -acodec libvorbis audio.ogg | ffmpeg -i audio.wav -acodec libvorbis audio.ogg | ||
- | |||
===== wav to aac ====== | ===== wav to aac ====== | ||
줄 16: | 줄 14: | ||
===== wav to ac3 ====== | ===== wav to ac3 ====== | ||
ffmpeg -i audio.wav -acodec ac3 audio.mp3 | ffmpeg -i audio.wav -acodec ac3 audio.mp3 | ||
+ | |||
줄 30: | 줄 29: | ||
===== ogg to ac3 ===== | ===== ogg to ac3 ===== | ||
ffmpeg -i audio.ogg -acodec ac3 audio.ac3 | ffmpeg -i audio.ogg -acodec ac3 audio.ac3 | ||
+ | |||
+ | |||
====== ac3 ====== | ====== ac3 ====== | ||
줄 43: | 줄 44: | ||
===== ac3 to ogg ===== | ===== ac3 to ogg ===== | ||
ffmpeg -i audio.ac3 -acodec libvorbis audio.ogg | ffmpeg -i audio.ac3 -acodec libvorbis audio.ogg | ||
+ | |||
+ | |||
====== aac ====== | ====== aac ====== | ||
줄 61: | 줄 64: | ||
+ | ====== mp3 ====== | ||
+ | ===== mp3 to aac(mp4) ===== | ||
+ | ffmpeg -i audio.mp3 -acodec libvo_aacenc output.mp4 | ||