Flutter / Dart：找到两个视频片段并将其合并为一个有效的视频文件？ [英] Flutter/Dart: Find two video segments and merge them into a single valid video file?

问题描述

我的iPhone上有两个视频文件。

解决方案

解决方案

好，所以有一个用于Futter的FFMpeg插件，您可以执行所有这些操作。

https://github.com/tanersener/flutter-ffmpeg

剪切15秒从第二秒20开始的视频片段：

  ffmpeg -i Funny.mkv -ss 00:00:20 -codec copy -t 15 Funny_cut.mkv 
  

合并存储在videos.txt中的视频列表：

  ffmpeg -f concat -i videos.txt -c复制Funny_join.mkv 
  

有关FFMpeg的更多信息：

https://www.poftut.com/ffmpeg-command-tutorial-examples-video-audio/

I have two video files on my iPhone. Is it possible, using Dart, to find two specific 10-second segments in each, and merge them both into a valid 20 second video file?

解决方案

Ok, so there's a FFMpeg plugin for flutter that allows you to do all of this.

https://github.com/tanersener/flutter-ffmpeg

Cutting a 15 second video segment starting at second 20:

ffmpeg -i Funny.mkv -ss 00:00:20 -codec copy -t 15  Funny_cut.mkv

Merging a list of videos that is stored in videos.txt:

ffmpeg -f concat -i videos.txt -c copy Funny_join.mkv

For more about FFMpeg:

https://www.poftut.com/ffmpeg-command-tutorial-examples-video-audio/

这篇关于Flutter / Dart：找到两个视频片段并将其合并为一个有效的视频文件？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！