[Ffmpeg-devel] Re: FFMPEG: How to encore audio and mix (merge) audio and video file
Mon Oct 23 11:16:11 CEST 2006
> I need source code sample.. . Please help me if you can
> Thanks again
> ----- Original Message -----
> From: Paul
> To: ffmpeg-devel at mplayerhq.hu
> Sent: Saturday, October 21, 2006 4:29 PM
> Subject: FFMPEG: How to encore audio and mix (merge) audio and video file
> Hi all member,
> i am using FFMPEG library (thank for free)
> I have used this lib to record video file (MPEG1 codec). The video file call video.mpg
> I can use directsound to get sound data buffer.
> Now i want to use FFMPEG to encore the sound buffer, and then i can get encoded audio file (MPEG1 or any codec).
> Can you show me how to do this? Assume i call the encoded audio file is audio.mp3
Look in output_example.c.
Note that if you want mp3 audio, you will need to install lame, and
configure ffmpeg to use it.
> And final, i would like to mix (merge) audio.mp3 and video.mpg, how can i do this????
ffmpeg -i video.mpg -i output.mp3 -acodec copy -vcodec copy final.mpg
> These are urgent for me and many thank for your help.
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