| ★ wanayoo — archive 1999 http://heroinewarrior.com/quicktime.html | Nouvelle recherche | Portail wanayoo |
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Write Quicktime applications on Linux RIGHT NOW.
Introducing a library for reading and writing Quicktime files on UNIX
systems. Version 1.2 introduces DV decoding support and integrated
firewire capture. Dual and quad processor systems can double their
framerates by using our parallel MJPA codec. Alternatively the MJPA
codec can be set to utilize only 1 processor.
Be aware of one thing: Quicktime for Linux won't read any of the
movies you download from the internet. Quicktime is a wrapper for many
different kinds of compression formats. What you know as "Quicktime 4"
is really a distribution of many compression formats not found in
previous versions of Quicktime. Regardless of the version number, each
Quicktime distribution is able to read and write a basic set of
compression formats that you can manipulate on Linux or any system not
officially supported by Apple.
Why on earth would you ever use Quicktime? Traditionally, AVI is the
preferred format for UNIX because writing an AVI parser is simple
enough to teach you computer science. Quicktime offers little teaching
value because of it's complexity. The Quicktime standard however, is
well documented, resulting in little fragmentation. Also the Quicktime
standard supported files longer than 4 GB since 1998 even if you can't
afford 64 bit systems to test it on.
Hit the link below to download the latest tree. Static linking is
preferred.
Supported codecs
Video:
DV
MJPA
JPEG Photo
PNG
RGB
YUV 4:2:2
YUV 4:2:0
Audio:
PCM
Ulaw
IMA4
8, 16, 24 bits
Discover Quicktime for yourself
(c) 2000 Written by VA Heroine Kernel programmers.
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