Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-25 Thread Bernhard Praschinger
Hallo Sorry for writing so late. > > I have the Miro installed on my home server because I want to run a (low > > traffic) weather cam. Now I trying to find out howto to grab a jpg from > > /dev/video every 5 sec. The output jpg must be overwritten everytime, so > > I can show the actual weather

Re: [Mjpeg-users] mpeg2enc + mpgtx -join + mplex => Error

2006-04-25 Thread Bernhard Praschinger
Hallo > cat q1.ppm | ppmtoy4m -n50 -F25:1 -A59:54 -I p -r -S 420mpeg2 | > mpeg2enc -n p -f8 -b7500 -a2 -I 0 -o q1.m2v > cat q2.ppm | ppmtoy4m -n50 -F25:1 -A59:54 -I p -r -S 420mpeg2 | > mpeg2enc -n p -f8 -b7500 -a2 -I 0 -o q2.m2v > > Then I build a audio file > ffmpeg -ab 224 -ar 48000 -ac 1

[Mjpeg-users] qtinfo

2006-04-25 Thread E.Chalaron
Hi all Just a vocabulary question. I am using y4mtoqt to keep my telecined movie frames in 422 with minimal loss (about 45 Gb per hour in PAL at 17 fps) Anyway when I use qtinfo I get: compressor 2vuy I am not sure if the term compressor is appropriate, shall I understand it as sumbsampled r

Re: [Mjpeg-users] mpeg2enc + mpgtx -join + mplex => Error

2006-04-25 Thread Jonathan Woithe
> > cat q1.ppm | ppmtoy4m -n50 -F25:1 -A59:54 -I p -r -S 420mpeg2 | > > mpeg2enc -n p -f8 -b7500 -a2 -I 0 -o q1.m2v > > cat q2.ppm | ppmtoy4m -n50 -F25:1 -A59:54 -I p -r -S 420mpeg2 | > > mpeg2enc -n p -f8 -b7500 -a2 -I 0 -o q2.m2v > > > > Then I build a audio file > > ffmpeg -ab 224 -ar 48000