15/Apr/2010 PA
12/Apr/2009 Sunrise Circus
15/Mar/2009 Lego
08/Mar/2009 Moomba
13/Feb/2009 Car Smokey Sunset
26/Jan/2009 Fireworks
26/Oct/2008 Synchrotron
07/Jun/2008 Model Trains
06/Jun/2008 Wedding
04/Jun/2008 Central Coast Trip
more photos...
03/Nov/2011 yuvvalues
03/Nov/2011 yuvrfps
03/Nov/2011 yuvdiff
03/Nov/2011 yuvaddetect
03/Nov/2011 yuv2jpeg
more lavtools...
The TRIP is the mental projection of my digital self. Including all areas of digital work I have been involved with, including Music, video, photography...
All good web pages must have the collection of absolutely useless pictures. Designed for no purpose other than to consume kilobits. And hopefully show off some of my Photographic skills. Web design skills, and uses one php script to drive the whole index. Also see the Photography section of the Silicontrip Website.
The Creative section of the TRIP is my imagination trying to run free. I have a fascination with sexual, spiritual and meta physical abilities, and these stories show it.
Part of the images directory contains some of my digital artwork. These images have been created or enhanced by myself, with the help of the 1s and 0s machine.
23/Feb/2011 Trace
17/Jan/2010 Food
30/Oct/2009 Airbrush
18/Jun/2009 Focal
01/Jun/2009 Transport
01/Jun/2009 Misc
31/May/2009 Artwork
24/Apr/2009 AirbrushScales
18/Apr/2009 Probe
10/Jan/2009 Scanimation
more album...
27/Jan/2012 ZFS for OSX
14/Dec/2011 Scripting Bridge
02/Dec/2011 Core Audio Units
01/Mar/2011 A useful bit of code
22/Dec/2010 Larger than 4G files on FAT for OSX
08/Dec/2009 Time machine on non HFS drives
21/Oct/2009 My Strengths
27/Aug/2009 Train Hitchiking
11/Jul/2009 A litre of onions
19/Jun/2009 FSCK for NTFS
18/Jun/2009 Automated Focal Deconstruction
12/Jun/2009 Perl code to write BMPs
07/Jun/2009 More Lego
01/Jun/2009 Latest Airbrushing
30/May/2009 Happy Birthday to me
24/May/2009 Comments Engine
09/May/2009 Skills Matrix
24/Apr/2009 Airbrush simulator
19/Apr/2009 Ben 10 Board game
29/Mar/2009 How fresh is your fresh food?
more blog...
This is a very simple avi/mov/mpg demuxer and muxer.
The demuxer works quite well, however the muxing part still has bugs and has not correctly produced a working file. This is still a work in progress.
New version Lavtools code.
Tested the EDL mode of this program. Discovered what appears to be a bug in the libav library in which frames are unexpectedly dropped. I have attempted to work around the bug, however it appears to be filetype specific. Currently m2v files work accurately. Use this with the updated yuvdiag tool to stamp your video for EDL file creation. Or use a frame accurate video player.
New version Lavtools code.
Produces an ASCII file suitable for plotting in gnuplot of the bitrate per frame. Also includes a rolling average algorithm that helps smooth out differences between I frame, P frame and B frames. Constant bitrate is not so constant. Requires about 50 frames rolling average window to get an idea of the average bitrate.
I've been debugging a lot of C code lately and have the need to peek into
binary structures.
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There are 4 popular file systems that you may find on portable harddisks. FAT, NTFS, HFS and EXTx. FAT can be read by every operating system but has a limit of 4 gig files. The other filesystems are not easily readable (or writable) on other operating systems. (NTFS is gaining a foothold but the tools to write to it make no guarantee that they won\'t corrupt the disk, as Microsoft probably require licensing payment and won\'t release it to open source)
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