> Hi, all. > > I want to save the images grab from webcam, but I fund that there > is no way > to get a unique name for less than 1 second. Since webcam use > strftime() to > format the output, the minimum unit is one second. Please advice > is one of > the following is possible : > > 1. Save the jpeg images with a file name indicate 1/5 second, how ? > > 2. Grab all images into one file, is it possible ? > > 3. Redirect the output to another program to output an avi, mpeg 1/2 or > mjpeg file ??? > 1. Use ftime() and get that millisecond part. sprintf() to pad w/zeros. 2. It may be more efficient because of fewer fopen()s but it sure is gonna be a hell of a lot more trickier to maintain. 3. You may have to use temporary files any way it think.. but if that's O K then use the "makempeg" script. jonk
