POV-Ray: Newsgroups: povray.bugreports: Cannot use stdout as output when rendering an animation.

POV-Ray : Newsgroups : povray.bugreports : Cannot use stdout as output when rendering an animation.		Server Time 22 Nov 2024 09:06:17 EST (-0500)

From: Cedric P
Subject: Cannot use stdout as output when rendering an animation.
Date: 21 Oct 2007 20:22:42
Message: <471bed52$1@news.povray.org>

When rendering an animation with the following command line :
povray +Ianim.pov +W720 +H576 +FP +KI0 +KFI0 +KF1 +KFF25 -o- > rawppm
Only the first rendered image is output.

The problem comes from void IOBase::close(void) :
stdout is closed at the end of the first image.

IOBase::close(void) should have no effect on stdin or stdout.

Without this bug, it would be possible to directly create a mpg video
without intermediate images :
povray +Ianim.pov +W720 +H576 +FP +KI0 +KFI0 +KF1 +KFF25 -o- | ffmpeg -f
image2pipe -i pipe:.ppm -target dvd anim.mpg

I can provide a patch if necessary.
Thanks guys, povray is wonderfull :D

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