Comments (7)
@niehuaming
这种合并方式的适用场景是:当容器格式不支持文件层次的合并,而又不想(不需要)进行再编码的操作的时候。这种方式对源视频同样有【同格式同性质】的要求
ffmpeg -y -f concat -safe 0 -i Cam01.txt -c copy Cam01.mp4
Cam01.txt文件里面的内容类似如下(要改成全路径形式)
file 'input1.mp4'
file 'input2.mp4'
file 'input3.mp4'
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还有个问题,如果有多个文件,必须是文件的形式吗?
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这个不是我们的apk? 试试ffmpeg -y -f concat -safe 0 -i Cam01.txt -c copy Cam01.mp4
from rxffmpeg.
@niehuaming V1.2.0版本特性:提升转码效率,重新编译ffmpeg,修复拼接视频出错的bug,支持更多格式,包括支持mp3,aac,wav等格式的音频导出,丰富了更多功能,欢迎更新!
from rxffmpeg.
可以使用Gradle依赖:)
dependencies {
implementation 'com.github.microshow:RxFFmpeg:1.2.2'
}
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可以更新V2.0.0版本,速度嗖嗖的
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@niehuaming
这种合并方式的适用场景是:当容器格式不支持文件格式的合并,选择操作(不需要)进行再编码的时候。的要求
ffmpeg -y -f concat -safe 0 -i Cam01.txt -c copy Cam01.mp4Cam01.txt文件里面的内容类似如下(要改成全路径形式)
file 'input1.mp4'
file 'input2.mp4'
file 'input3.mp4'
这个命令适用于编码、码率、帧率、格式相同,分辨率不同?是能够加快拼接视频速度?
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Related Issues (20)
- 画中画效果无效
- 进度回调不正确 HOT 1
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- 提示 No such filter: '"showwavespic' HOT 6
- 请问有升级到ffmpeg6.0的计划吗? HOT 1
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- 获取文件大小有误
- 依赖4.9.0执行任何命令始终提示输入文件permission denial
- 转码失败,提示未找到解码器 HOT 2
- 關閉APP後再進行FFMPEG操作會無法讀取檔案 HOT 1
- RxFFmpegInvoke如何处理ProcessBuilder写入数据的机制?
- 您好咨询RxFFmpeg推流提示Permission denied的问题 HOT 1
- 请问如何去掉视频的背景音乐?
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- 晕,直接闪退,异常也捕获不了,我都快被骂死了 HOT 5
- 视频提取音频的命令是什么呢?
- getMediaInfo()获取视频信息,报:stack corruption detected (-fstack-protector) HOT 1
- 为什么不设计成支持多任务并行呢?
- Android 小米系统版本 13 下载demo 点击剪辑就崩掉了
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