cinvert .avi file in .png images sequence

[robs05]

How to convert .avi file in .png images sequences on linux system by command line?

[Baldrick]

Try ffmpeg

ffmpeg -i video.avi image%d.png

[robs05]

I have tryed


ffmpeg -i video.avi image%d.png

but there is a problem

ffmpeg: symbol lookup error: ffmpeg: undefined symbol: sws_getContext

[Baldrick]

Did you download a ffmpeg binary or compiled it yourself?

I tried a google for that error and found

FFmpeg showing sws_getContext error
If you find following error while running ffmpeg in the server, you need to compile ffmpeg from the source by enabling swscaler using --enable-swscaler option. The steps are given below

Error:-

#ffmpeg
ERROR: ffmpeg: symbol lookup error: ffmpeg: undefined symbol: sws_getContext


svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg

./configure --enable-mp3lame --enable-libogg --enable-vorbis --enable-shared --enable-swscaler --enable-gpl

http://kb.bobcares.com/?View=entry&EntryID=429

[DaveQB]

Avidemux

File > Save > Save Selection as JPEG images...

Can save individual frames as jpg or bmp.
Can always convert jpeg back to png with ImageMagik.

It's an option.