ffmpeg map 2nd soundtrack to output file

Sometimes we need to trim the video or apply some effects, change the audio volume, and other such operations. I would single out three challenges that video and audio bring when we work on such features:

And when it comes to mobile devices, this is our backyard as Flutter Developers. We’ve been using this medium forever – once in analog form, and more recently in digital form ( TikTok, Reels), that is, on smartphones and tablets. Public boolean addMusic (String videoInput, String audioInput, String output ) Īfter executing all the command as given above you will see the file in the output directory which will contain audio with the video up to the length of video as well as we can convert the format of the video also.Starting from the beginning, audio and video have been with us for a long time. but there is one consequence of using this if audio is of large duration then the video will be struck after its saturation point and audio will go on till last. It may also be accustomed capture and inscribe numerous hardware and software package sources like a TV capture card.ģ) Command line command to add music in the video:-Īfter running this command you can check the output file where you can see the music with the video. ffempeg is highly portable: FFmpeg compiles, runs, and passes our testing across Linux, Mac OS X, Microsoft Windows, the BSDs, Solaris, etc.FFmpeg is also used for adding music to the videos or we can use to change the format of the media.įFmpeg may be a free software package project consisting of an enormous software package suite of libraries and programs for handling video, audio, and alternative transmission files and streams.įfmpeg is additionally a command-line tool that's accustomed convert the formats of audio or video. it does not matter whether they were designed by some standards committee, the community or a corporation.

ffempeg supports the most used formats up to the cutting edge. FFmpeg is the multimedia framework which is able to decode or can encode or transcode, mux, demux, stream, filter and we can play good quality media which have been had created.

Ffmpeg map 2nd soundtrack to output file