Re: [Mjpeg-users] Create a false ending - related questions

2004-08-20 Thread Michael Hanke
Am Donnerstag 19 August 2004 17.04 schrieb Anne Wilson: [snip] I've not done anything like this before, so I wonder if it is possible in, say, audacity, to fade the music off at the end. I have a nice fade ending on the video, and would like the audio to do something similar. Have you

Re: [Mjpeg-users] Create a false ending - related questions

2004-08-20 Thread Anne Wilson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Friday 20 Aug 2004 07:17, Michael Hanke wrote: Am Donnerstag 19 August 2004 17.04 schrieb Anne Wilson: [snip] I've not done anything like this before, so I wonder if it is possible in, say, audacity, to fade the music off at the end. I

Re: [Mjpeg-users] Create a false ending - related questions

2004-08-20 Thread Anne Wilson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Friday 20 Aug 2004 18:13, Bernhard Praschinger wrote: I shall not need to do that. I'm going to use a soundtrack completely separate from the stills. I grabbed it from a music part of the main recording and faded it off after the required

Re: [Mjpeg-users] how to make filename with date from exif

2004-08-20 Thread Gert Vervoort
sean wrote: I want to make a dvd slideshow from whole bunch of jpeg files named dscxx.jpg. I want to change each file name to yy.mm.dd.hh.jpg ( or any other reasonable format) using the exif info in the file. This can be done with jhead with the -n/-nf option:

Re: [Mjpeg-users] how to make filename with date from exif

2004-08-20 Thread Eric Jorgensen
--- sean [EMAIL PROTECTED] wrote: I want to make a dvd slideshow from whole bunch of jpeg files named dscxx.jpg. I want to change each file name to yy.mm.dd.hh.jpg ( or any other reasonable format) using the exif info in the file. I realize this isn't the jpeg list, but I'd

[Mjpeg-users] Interlaced video from images?

2004-08-20 Thread Dik Takken
Hello, I'm having difficulties generating interlaced MPEG2 streams from images. I have a script that outputs numbered frames. I generate an MPEG2 stream like this: png2yuv -j Frame%d.png -b 1 -f 25 | mpeg2enc -f 3 -b 9000 -a 3 -o Video.m2v I am trying to combine two subsequent images into one

Re: [Mjpeg-users] Interlaced video from images?

2004-08-20 Thread Steven M. Schultz
On Fri, 20 Aug 2004, Dik Takken wrote: I'm having difficulties generating interlaced MPEG2 streams from images. I Most of the time people are interested in _de_interlacing ;) png2yuv -j Frame%d.png -b 1 -f 25 | mpeg2enc -f 3 -b 9000 -a 3 -o Video.m2v I am trying to combine two

Re: [Mjpeg-users] Interlaced video from images?

2004-08-20 Thread Steven M. Schultz
On Fri, 20 Aug 2004, Steven M. Schultz wrote: aspect ratio will be wrong on a TV set when then video is played back. I'd generate 768x576 images and then put in a 'y4mscaler -I sar=1:1 -O sar=PAL' before the encoder. Sigh, heat damage to the brain's memory...

Re: [Mjpeg-users] Interlaced video from images?

2004-08-20 Thread Dik Takken
On Fri, 20 Aug 2004, Steven M. Schultz wrote: On Fri, 20 Aug 2004, Dik Takken wrote: I'm having difficulties generating interlaced MPEG2 streams from images. I Most of the time people are interested in _de_interlacing ;) png2yuv -j Frame%d.png -b 1 -f 25 | mpeg2enc -f 3 -b 9000 -a 3 -o

Re: [Mjpeg-users] Interlaced video from images?

2004-08-20 Thread Steven M. Schultz
On Sat, 21 Aug 2004, Dik Takken wrote: Hmmm, computer graphics pixels are square, PAL pixels are ... Thanks for pointing this out, I already used that knowledge to generate 16:9 frames and video streams. Welcome. For 16:9 PAL the graphics should be 1024x576 and scaled