LosslessCut：开源跨平台视频无损剪辑视频

简单的跨平台工具，用于无损修剪/切割视频和音频文件。非常适用于从视频摄像机，GoPro，无人机等拍摄的大型视频文件的粗加工。它可以让您从视频中快速提取好的部件，并丢弃GB数据，而不会损失质量。它不执行任何解码/编码，因此非常快。还允许在所选时间拍摄视频的JPEG快照。这个应用程序使用真棒ffmpeg

Installing / running

Download Github latest LosslessCut from releases
Run LosslessCut app/exe
On OSX, to open LosslessCut.app, Right Click > Open to bypass the security warning.
Documentation

Supported platforms

Mac OS X
Windows (64/32bit)
Linux (64/32bit, not tested)
Supported formats

Since LosslessCut is based on Chromium and uses the HTML5 video player, not all ffmpeg supported formats will be supported. The following formats/codecs should generally work: MP4, MOV, WebM, MKV, OGG, WAV, MP3, AAC, H264, Theora, VP8, VP9 For more information about supported formats / codecs, see https://www.chromium.org/audio-video.