Showing posts with label Canon IXUS 80. Show all posts
Showing posts with label Canon IXUS 80. Show all posts

Friday, September 18, 2009

Transcoding MJPEG to Xvid

Videos from the Canon IXUS 80 weren't playing properly for me either with VLC (Linux or XP) or Media Player.. so I thought I'd try transcoding them. It worked nicely.
See my earlier posts for the transcode install process.

Input file -
[user@aspireone ~]$ tcprobe -i MVI_2282.avi
[tcprobe] RIFF data, AVI video
[avilib] V: 30.000 fps, codec=MJPG, frames=7607, width=640, height=480
[avilib] A: 44100 Hz, format=0x01, bits=16, channels=1, bitrate=705 kbps,
[avilib] 254 chunks, 22364580 bytes, CBR
[tcprobe] summary for MVI_2282.avi, (*) = not default, 0 = not detected
import frame size: -g 640x480 [720x576] (*)
frame rate: -f 30.000 [25.000] frc=0 (*)
audio track: -a 0 [0] -e 44100,16,1 [48000,16,2] -n 0x1 [0x2000] (*)
bitrate=705 kbps
length: 7607 frames, frame_time=33 msec, duration=0:04:13.564

Transcode to Xvid -
transcode -i MVI_2282.avi -y xvid4 -o MVI_2282.xvid

Output file -
[user@aspireone ~]$ tcprobe -i MVI_2282.xvid
[tcprobe] RIFF data, AVI video
[avilib] V: 29.970 fps, codec=XVID, frames=7606, width=640, height=480
[avilib] A: 44100 Hz, format=0x55, bits=16, channels=1, bitrate=128 kbps,
[avilib] 7606 chunks, 4055761 bytes, CBR
[tcprobe] summary for MVI_2282.xvid, (*) = not default, 0 = not detected
import frame size: -g 640x480 [720x576] (*)
frame rate: -f 29.970 [25.000] frc=4 (*)
audio track: -a 0 [0] -e 44100,16,1 [48000,16,2] -n 0x55 [0x2000] (*)
bitrate=128 kbps
length: 7606 frames, frame_time=33 msec, duration=0:04:13.786

The other benefit -
[user@aspireone ~]$ du -h MVI_2282.*
435M MVI_2282.avi
59M MVI_2282.xvid