【发布时间】:2021-03-14 16:53:24
【问题描述】:
我正在尝试在没有编码器信息(“Writing library”)的情况下对 .mp3 进行编码,但它失败了。 我已经尝试过了:
ffmpeg -i test.wav -map_metadata -1 -map_chapters -1 test.mp3ffmpeg -i test.wav -write_xing 0 -id3v2_version 0 test.mp3
和
ffmpeg -i test.wav -write_xing 0 -id3v2_version 0 -map_metadata -1 -map_chapters -1 test.mp3
但是“编写库:LAME3.100”仍然存在...
General
Complete name : C:\Users\User\Videos\test.mp3
Format : MPEG Audio
File size : 1 010 KiB
Duration : 1 min 4 s
Overall bit rate mode : Constant
Overall bit rate : 128 kb/s
Writing library : LAME3.100
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Format settings : Joint stereo / MS Stereo
Duration : 1 min 4 s
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Frame rate : 41.667 FPS (1152 SPF)
Compression mode : Lossy
Stream size : 1 010 KiB (100%)
Writing library : LAME3.100
我需要怎么做才能删除此元数据? (写库)
【问题讨论】:
-
为什么要删除这个?