ROM Hack How to make a 3ds compatible video using "ffmpeg"? (Transform to 3d)

[universales]

I have a couple of videos (More than 10 minutes) that I want to convert to 3d, and play with the nintendo 3ds.
I want to use the "ffmpeg" program, since it is the program that I have on my Linux, how do I transform the videos to make them compatible with the nintendo 3ds?

**Edited**

I was able to fix this using these commands.
https://www.socoder.net/index.php?blogs=29000

 

[felipemaciel]

Hey Universales, how are you?
I'm trying to run the follow command,

ffmpeg -y -i "left.avi" -i "right.avi" -vcodec copy -acodec adpcm_ima_wav -ac 2 -vcodec copy -map 0:0 -map 0:1 -map 1:0 "VID_0001.AVI"

and I got a error message "Stream map '0:1' matches no streams", =( .... how did you run the this command?

 

[universales]

What video are you trying to transform?
That is rare, in all the videos that I have transformed, none have given me that error.