Up: SGI movie Frequently Asked Questions (FAQ)
Next: -26- The Movie Library has calls to play a movie in a file, memory or a file descriptor. But all of them seem to assume that the complete movie is available locally. How can I play a movie all of which is not available locally?
Previous: -24- How do I write a program which can write individual frames from a movie file out to a still image file?
Subject: -25- I'm using the Movie Library to create QuickTime movies
using Apple's Video compression. When are default key-
frames placed in a QuickTime movie made with the SGI
movie library?
Date: Mon Mar 25 10:04:18 PST 1996
For releases prior to Irix 6.2, key frames are placed by
default every fifth frame.
Beginning with WebForce1.1 and IRIX 6.2, it is possible to
control the keyframe distance.
To do so in a program, set the parameter
DM_IMAGE_KEYFRAME_DISTANCE parameter when you create an
image track.
The tools (dmconvert/makemovie/movieconvert) also have
options to allow you to control keyframe rate.
Up: SGI movie Frequently Asked Questions (FAQ)
Next: -26- The Movie Library has calls to play a movie in a file, memory or a file descriptor. But all of them seem to assume that the complete movie is available locally. How can I play a movie all of which is not available locally?
Previous: -24- How do I write a program which can write individual frames from a movie file out to a still image file?