Dear Matteo, did you try the ffmpeg option -r to specify the framerate? Just add "-r 5" to your ffmpeg command in order to create a movie with 5 frames per second.
Regards, Joris Mooij On Mon, May 07, 2007 at 03:11:58PM +0200, Matteo Semplice wrote: > Dear everybody, > I am wondering whether anyone has already come up with a decent solution to > the following problem. > I have a rather complicated simulation code that outputs 3D data for a > time-dependent problem. I transform the data into frames (using opendx, "dx" > package) and next I want to assemble them into a movie. Currently the frames > are .miff files, but opendx can write into zillions of formats, so I can > easily change this. On the other hand I do not want to give on opendx to > handle the visualization. > > It is critical that the movie should contain my frames (say frame001, > frame002, etc) at no more than 5 frames per second. Hence a dumb run of > ffmpeg creates movies that run too fast. > Up to now I do "convert frames00* -delay 15 movie.gif" and create an animated > gif. This however crates a really huge file and it also seems to raise > compatibility issues when used under a third party O.S. which I don't name... > (I cannot chose the OS of the pc at the hosting institution, when I give a > presentation!) > > So, here are my questions: > 1- which movie format should I use to have maximum compatibility whilst > taking > advantage of compression? (Ideally it should be usable with \movie from LaTeX > beamer) > 2- what's the best tool to create movies of the above format, at a chosen > frame rate? > > Matteo > > -- > Matteo Semplice > Dip. di Matematica - Via Saldini,50 > Tel: 02 50316170 (Int 16170) > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
