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My kids each got Innotab 2s for Christmas, and I'm trying to figure out how to convert some of their favourite video files to something that they can watch on them. I found a guide here: http://froebe.net/blog/2012/10/03/how-t … eg-solved/ on how to use ffmpeg to do this, but the problem is my source videos often have errors that are making ffmpeg give up. However, I'm thinking that since mplayer plays them all just fine that MEncoder should be able to as well.
I've been trying for awhile now by going through the MEncoder docs, and by looking up examples, but I'm just not getting it. So could someone help me here? The eventual goal is that I'll just make a bash script to convert any video file I have, but I should be able to figure out how to do that from the command line options needed.
Here's the settings recommended by the Innotab 2's manufacturer:
File Type: AVI
Resolution: 480 x 272
Video Codec: MJPEG
Video Bit rate: 2400kbps
Frame rate: 15fps
Audio Sampling Rate: 22.05kHz
Audio Channel: Mono
Audio Encoder: PCM
Here's the settings that the guy on this page recommends:
File Type: AVI
Resolution: 480 x 272
Video Codec: MPEG4 with a video tag of “XVID”
Video Bit rate: variable or a maximum of 3000kbps
Frame rate: 29.997fps
Audio Sampling Rate: 22.05kHz
Audio Channel: Mono
Audio Encoder: PCM
And here's the commands that that page gives as an example to convert with ffmpeg:
ffmpeg -i "input.wmv" -r 65535/2733 -vcodec mpeg4 -vtag XVID -q:v 8 -vf "scale=480:-1" -an -y "video_out.mp4"
ffmpeg -i "input.wmv" -r 65535/2733 -vn -c:a libmp3lame -ar 22050 -ac 1 -ab 128k -y "audio_out.mp3"
mp3gain -g 10 "audio_out.mp3"
ffmpeg -i "video_out.mp4" -i "audio_out.mp3" -r 65535/2733 -vcodec copy -map 0:0 -c:a pcm_s16le -ar 22050 -ac 1 -map 1:0 -y video_ready_for_innotab.aviAny help figuring this out would be very much appreciated.
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Have you looked the MEncoder wiki page:
https://wiki.archlinux.org/index.php/Mencoder
Another alternative is using HandBrake.
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