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Android使用FFmpeg框架进行本地视频压缩,扩展性高,效果好,亲测有效!!!

Makefile 43.10% C 0.76% Java 56.14%

ffmpegdemo's Introduction

如果您觉得本项目对你有用,请随手star,谢谢

个人主页:https://www.jianshu.com/u/521b2b15caba

本人试了一下,一个大小为341M,时长为05:13的视频,压缩时间为9分钟,可以通过改变分辨率和码率来进行压缩,有进度条显示

如果觉得ffmpeg压缩比较慢,而对视频清晰度要求不是那么高的话,可以使用硬解码的android自带的压缩方法MediaCodec ,速度嗖嗖的,MediaCodec的demo地址:https://github.com/tangpeng/VideoCompressor

关于权限的问题,可以看我的一篇文章:https://www.jianshu.com/p/52795b5dab3a
项目里面的权限判断使用的是朋友封装好的库,很方便,一句代码搞定

网上关于 Android 集成 FFmpeg 的文章很多,但大多数都只介绍了步骤,这里推荐几篇文章给大家

Android 集成 FFmpeg (一) 基础知识及简单调用

Android 集成 FFmpeg (二) 以命令方式调用 FFmpeg

Android 集成 FFmpeg (三) 获取 FFmpeg 执行进度

Demo

Demo

    /**
     * @dec 一句代码搞定权限问题
     * @author apeng
     * @date 2018/10/31 10:54
     */
    public void getPermissions() {
        XXPermissions.with(this)
                .constantRequest() //可设置被拒绝后继续申请,直到用户授权或者永久拒绝
                .permission("android.permission.READ_EXTERNAL_STORAGE", "android.permission.WRITE_EXTERNAL_STORAGE")
                .request(new OnPermission() {
                    @Override
                    public void hasPermission(List<String> granted, boolean isAll) {
                    }

                    @Override
                    public void noPermission(List<String> denied, boolean quick) {

                    }
                });

    }
    ```

ffmpegdemo's People

Contributors

tangpeng avatar nnoyuwan avatar

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