Hallo > > > So then I tried to put together a command for jpeg-yuv, like this > > > jpeg2yuv -f 25 -I p -L 1 -j image%02.jpg > > > but there doesn't seem to be an output filename? > > > > You want as output a mjpeg encoded avi/mov or do you want a mpeg video ? > > You have to pipe the yuv output to a other programm like mpeg2enc or > > yuv2lav. > > > I had intended putting all the image avis into one larger avi and dealing with > the transitions etc before blending it into the long avi. However, I > couldn't work that out from the CLI. I did manage to combine the images into > one list using LVS however. When you have created the bend's you should have several bends and some longer part, you can encoded them together in a single step: lav2yuv bend1.avi longer1.eli bend2.avi longer2.eli bend3.avi .... | ....
> What I then discovered was that lavplay could not play the file, as the images > were too large. I think that tomorrow I need to look at yuvscaler to sort > that out. > > The blending of pairs of images worked well, I thought, but it would be nice > to fade out the last image. Is there any way of doing that? The there is a patch from Michael Hanke that allowes to do that directly. But that patch needs to be included into the CVS of LVS. Currently you can work arround that creating a video from a black image and do a transition to that video. > I do feel that I'm making progress. The man pages are generally very helpful, > but sometimes I haven't exactly understood what was needed, so had to ask for > clarification. I'll keep everything at the avi stage until I have sorted the > fade and blends. Thanks for all the help. I'll let you know how I get on > tomorrow. Usually there is no need of mergin together the short parts into one larger. With AVI you also have the 2GB filesize limit. > The main video has its sound attached. The coda to be added will need to be > mplexed with some music. I need to think about the order that this needs to > be done. To mplex I must first have an mpeg, I think? If that's so, is it > possible to combine the result of that with the original footage? The simplest solution will be to create silence. If you have a file without sound, lav2wav is able to produce slience with the -r/-R option. I'm not soure if that option is aviable in the 1.6.2 version. But you find this option described in the manpage. There is a differnet solution if you don't have the -r/-R option, to cat a certain amount of 00 from /dev/null and pipe them into mp2enc. You should find that in mjpeg-users mailinglist archive. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
