如何使用特定的声音编程android系统中的视频记录？ [英] How to video record with specific sound programmatically in android?

问题描述

我创建的功能在我的应用程序来录制视频。

I have created functionality to record video in my app.

当我播放一首歌曲，这首歌录制视频，并创建视频文件，类似于dubshmash应用。

When I play a song, that song is recorded with video and a video file is created, similar to a dubshmash application.

现在，我所面临的问题是，其他的声音，如附近的声音也被记录下来。歌曲文件记录在录像画面，我播放歌曲时视频录制活动启动。

Now the problem that I am facing is that other voices such as near by sounds also get recorded. The song file is recorded in the video record screen and I play the song when video recording activity launches.

我怎么能有我的应用程序只记录视频的歌？

How can I have my application record only song with video?

 mediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
  mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
  mediaRecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));

有没有设置为扬声器音频来源的任何解决方案，因为歌曲的声音将通过扬声器？如果是另一种可能的方式请回复我。

Is there any solution in audio source set as a speaker , because song sound going through a speaker? if is it another possible way please reply me.

推荐答案

如果您想与视频，那么你必须使用 FFMPEG 库

If you want to working with video then you have to use FFMPEG library

这可能是你可以用视频工作。

That can be you can work with Video.

这对我已经给出答案的如何在Android Studio中使用的ffmpeg？看到<一个href=\"http://stackoverflow.com/questions/36443086/ffmpeg-error-showing-while-complile-for-android/36443219#36443219\">LINK.通过在peoj一步，进口走一步看

That for i have already give answer to How to use ffmpeg in android studio? see this LINK. Go step by step and import in your peoj

这篇关于如何使用特定的声音编程android系统中的视频记录？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！