[Mjpeg-users] not all JPEG-files are accepted?

2007-03-12 Thread christian . wirtz
Hello, I have a script to convert JPEG-files from a digital-photo-camera to MVI-files(mpeg2) to wiew them on my settopbox(Dreambox500) using: jpeg2yuv -v0 -f25 -n1 -Ip -j.jpg | yuvscaler -v0 -OSIZE_720x576 2> /dev/null | mpeg2enc -v0 -a2 -np --cbr -b1 -D8 -f3 -o .mvi from mjpeg-tools

Re: [Mjpeg-users] not all JPEG-files are accepted?

2007-03-12 Thread christian . wirtz
Hello Gert, thank You for the fast answer, that might really be my problem, most of my fotos come from a 3.4megapixel-camera which produces JPEGS arround 1MB depending on the contets of the picture probably the pictures which drop out are just too big. Does mjpegtools contain a tool to resize

[Mjpeg-users] aspect-ratio

2007-03-12 Thread christian . wirtz
Hello, I use mjpegtools to convert JPEGS from a digital-photo-camera to MPEG2s to view them on my settopbox(Dreambox500). Iuse: jpeg2yuv -v0 -f25 -n1 -Ip -j.jpg | yuvscaler -v0 -OSIZE_720x576 2> /dev/null | mpeg2enc -v0 -a2 -np --cbr -b1 -D8 -f3 -o .mvi now I would like to maintain teh

Re: [Mjpeg-users] aspect-ratio

2007-03-17 Thread christian . wirtz
Hello Gert, thank you for your Tip, >djpeg 20070225_2710.JPG | ppmtoy4m -r -n 200 -F 25:1 | y4mscaler -I >sar=1:1 -O preset=DVD -O infer=PRESERVE_X -O infer=EXACT | mpeg2enc -f 8 >-o photo.m2v works fine and the resault is almost what I want, only the parameter "-O infer=PERSERVE_X" leeds t

Re: [Mjpeg-users] aspect-ratio & mmx with AMD-CPUs

2007-03-20 Thread christian . wirtz
Hello Gert, I am glad to hea that you do not have the memoryacesserror. I have also already tryed without any -O infer parameter since CAP is default but I still get the same problem. :( Maybe the problem only shows up because I use an AMD-Athlon64-3200+-Prozessor and I have heared that mjpegtoo