20201006将音频为48kHz采样率的mp4转为44.1kHz的步骤-白红宇

20201006将音频为48kHz采样率的mp4转为44.1kHz的步骤

阅读量：291 次

发布时间：2019-02-28

本文共 674 字，大约阅读时间需要 2 分钟。

?48kHz???MP4???44.1kHz???

1. ??????????

????????????????????????????MediaInfo????????????????AAC?WAV???????48000Hz??????????????44.1kHz???

2. ?48kHz?????44.1kHz??

?????????????48kHz????????44.1kHz???????????????

??????????????????????48kHz?????WAV?AIFF????44.1kHz?AAC?MP3???

??????????Audacity??????????????????????????

3. ??MKVToolNix????

?????44.1kHz?????????????MKVToolNix??????????????????????????????????????????????????

4. ??????????

???????????MediaInfo????????????????AAC?WAV??????44100Hz?????????????????????????

5. ???????

??????????????????????????????????????????????????????MKVToolNix??????????????bug?

????????????48kHz???MP4?????44.1kHz???????????????????????

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