Sketchy little copycat

Every so often I google "PowerPC Liberation" to see what results spring up besides the pages here.  I did so this morning and found that some sketchy little senseless ape named Aman Rai has made a copycat blog to this one.  They have even used the same blog name but added a hyphen between, ie. powerpc-liberation in the blog address.  I am not going to link to it, as I don't want to encourage them more, but if you want to see their copy of this blog just enter a hyphen in the address and see for yourself.  If you do go there be warned, everything you click, even blank space, is a 3rd party pay per click link.

This person has literally copied this entire blog, and every word of every post, onto theirs and is passing it off as their own.  A truly sketchy ape brain at work.

I want to officially state that they have no authorization from me, no support from me, and have no involvement with the true PowerPC Liberation here. 


To Aman Rai I say:  Stop now or suffer my wrath.  You're illegally using every word I have ever written here as your own, and not giving any credit to the original author (myself and dr.dave), so stop now and take down your blog or I will use every possible legal means to make you suffer for being so pathetic and unoriginal.

Also, even if I had no issue with it, which I do, you're still not allowed to use every word someone else writes.  Check your "Fair Use" laws.  You also legally need my permission to use anything here.

If you take your blog, with all it's sketchy 3rd party links to make you money from my writing, down in the next week I won't pursue legal action against you.

You clearly have no shame though, so I don't expect you to take the easy way out.

People like you don't even deserve internet access.

XviD

In my opinion, XviD is the greatest overall, and most balanced video codec.  It's the open and more refined version of DivX.  Both are MPEG-4 based, but because XviD is open, a lot of different developers have tried to perfect it.  This has resulted in some great block smoothing advances in XviD which DivX lacks.

For people on PowerPC hardware (even as low as a G3 350MHz), XviD gives you the ability to have a respectable playback system with stock 13-14 year old hardware.  Something h.264 could never dream of.  DivX gives the same CPU efficient results as XviD but lacks some of the clarity.

I used DivX a lot myself in Handbrake for years, until I really took the time to see the visual advantages of XviD.  XviD in Handbrake 0.9.3 with a 1500+ kbps bitrate, and a 2-pass encode, can compete with h.264 of similar size.  The 1500kbps and 2-pass encode are key to that.

DivX in Handbrake is called FFmpeg, aka DX50, aka DivX 5.  Handbrake still retained FFmpeg in versions past 0.9.3, but dropped XviD and .avi wrapper support.  For these reasons, Handbrake 0.9.3 is the best overall version because every version after it is more limited.  I covered the same point in part 3 of the Video on PowerPC series.

A lot of the video industry has turned its back on XviD, but for us PowerPC users it's our best friend.  XviD makes 720p HD playable on a G4 under 1.0GHz.  Although I typically rip 400p XviD so that it will also play well on my slowest 400MHz CPU if ever needed.  400p XviD at 1500-2000kb in a 2-pass encode can compete with 480p h.264 for quality/clarity.

The main things that increase CPU use (after the codec of course) are resolution and framerate.  Bitrates under 3000kbps all use about the same amount of juice.  This is the key to making a low resolution look better than it is.  Keep the framerate at or under 30fps for best results on PowerPC hardware.  DVD are typically 24fps, but most video is 25-30.  If you rip something where the original is over 30fps, be sure to set your rip to 29.97 for best playback results.

Handbrake 0.9.3 needs Leopard, but if on Tiger then use 0.9.1.  Again, any version past 0.9.3 doesn't have XviD support.

Even those running modern Macs or any newer hardware can benefit from XviD.  XviD only consumes 1/2 to 1/3 of the CPU resources vs h.264 of the same resolution.  That means energy savings in your home for desktops, and longer battery life for portables vs. h.264.  Handbrake 0.9.3 runs perfectly on 10.6/10.7/10.8, but the version I link to below is PowerPC only.

The lesser appealing XviD is the mainstream stuff.  Most is only ripped around 1000kbps which is the main reason most who dislike XviD do, whether they realize that or not.  Once you get under 1300kbps it looks like a lesser codec.  Higher bitrates do equal bigger file sizes, but that is why I have almost 12TB of storage. Storage is infinite, CPU resources and energy aren't.

You could even say that XviD is a green alternative to h.264.

MP3 audio is typically best with XviD, but you can experiment with AC3 and AAC also if you desire.  128kbps for heavy dialogue, 256kbps for content with a lot of music.

Remember, 1500kbps+ and 2-pass = perfection!


Download Handbrake 0.9.3 for Leopard

Download Handbrake 0.9.1 for Tiger


This is how I would summarize the 3 codecs found in Handbrake 0.9.3 and 0.9.1:

DivX - rips fastest, efficient playback, looks the worst of the 3

h.264 - rips slowest, inefficient playback, quality only slightly better than HQ XviD

XviD - rips about 30% slower than DivX, efficient playback, quality only slightly lower than h.264, best of both worlds

Early review of PowerPC

I saw this years ago and enjoyed it.  It's from a PBS show called the Computer Chronicles.  This episode would be from 1994 when the PowerPC 601 was introduced by Apple.  The 601 was the first PowerPC chip.  The chip came out in 92, but wasn't released in an Apple system until 94, and it was still ahead of Intel tech at the time.

Keep in mind that this is the sub-100 MHz era.


The Computer Chronicles - PowerPC

Nvidia finally reaches out to Linux

Any Linux user knows what a pain it's always been to get even moderate function out of Nvidia GPU.  For a couple decades now, Nvidia has seemed very disinterested in working with most of the open source market.

It looks like they have finally seen the light.  Hopefully this will mean much better Nvidia drivers for Linux in the future.


Read the full story here

The truth about Linux

A lot of people have always claimed that Linux isn't very good.  They have also claimed that PowerPC Linux is buggy.  This is all very wrong for the most part.

Ubuntu is really the only distro that is overly buggy, and on x86 as well.  It's the curse of the constant release cycle that is to blame for this.  For those that don't know, every 6 months they release a new version, whether it's ready for the masses or not.  No matter how many bugs exist, they just keep pushing them out.

With Debian, this is not the case at all.  The Debian developer team doesn't promote their testing builds to stable until they are truly ready.  The testing builds (currently Jessie) spend at least 2 years in that state.

The downfall for most people is that Debian is aimed at the intermediate to advanced level users.  The ones that don't need their hand held.  It comes a lot more raw out of the box compared to Ubuntu, and thats the point.  Most Linux users like to configure everything themselves.  They don't want a bloated and eye candy rich experience, because that defeats the whole purpose of running Linux in the first place.

Linux is very much a DIY OS.  It is what you make it.  Nothing more, nothing less.

There are even some people that use Mac OS who have the balls to say Linux is dead on PowerPC.  What are these people smoking?  It is Mac OS that is dead on PowerPC, not Linux.  Linux is still very actively developed for PowerPC.  When it comes to Debian it is still officially supported.  That means it's not a community development project like Ubuntu/Lubuntu PowerPC, and it's not just limited to PowerPC and x86.  There are a total of 13 CPU types with official support, including ARM and SPARC.  All 13 of these chip types get full support from the official development team.

In the end, any OS is only going to be as capable as the person using it.  Period.  That is an indisputable stone cold fact.  If the user has limited ability, then so will the OS.

Don't blame Linux because you don't have the ability to make it do all you desire.  If you cannot bend it to your will, then you need to gain more skills so you can.  Again, it will not hold your hand like Mac OS.  You need real ability that goes far beyond pointing and clicking, and you need to learn most of it yourself, or it will never sink in.  These are not things you can have spoon fed to you.  You need to learn the theory behind what you're trying to do first, and then learn the steps you need to take.  People who say that Linux isn't good are really saying that they lack ability; whether they realize that or not.

I learned all that I know on my own.  I didn't have anyone to spoon feed me all these things.  You can do the same.  If all you want to do forever is point and click, and put as little thought as possible into your computing, then you'll be stuck in that rut forever.

I understand that most of you come from the Mac OS world.  A place where you can point and click your way out of any issue or task.  This is not at all what Linux is, and it never will be.

Linux allows the freedom to do anything you desire.  All you need is the ability to use it properly; this takes time.  If you put in the effort, I can promise that you will get great returns from it.  If you just want to compute at the lowest common denominator level, then I'm not even sure why you would visit this blog in the first place.


Linux and BSD = total control, and ongoing skill advancement.

Mac OS and Windows = very little control, and ongoing skill decline.

Choose wisely!     

Our first birthday!

I started this blog a year ago today, and a lot has happened in that time.  I have taken on everything from the greatness of the PowerPC architecture, to the backward immorality of Low End Mac.

In January of this year, the blog was made even better with the addition of Dr.Dave.  A veterinarian, and a man of many skills, Dave has been one of the greatest things to ever happen to this blog.  Together we have made this place a lightning rod for progressive ideas on how to move this amazing architecture forward, and keep those PowerPC Macs the healthiest and most secure they can be.

We have fought against the backward thinking ignoramuses that try to convince people to use only outdated and non-secure MacOS.  The good news is that this group is shrinking all the time.  Almost on a daily basis, in fact.  To those that were in denial, but have now seen the light, that is what this blog is all about.  There are now a lot less people pushing this backward thinking, so this has given the Dr. and myself a lot more time to concentrate on what is important, security and computing skill advancement.

Looking forward, we will continue on the same path we have always taken.  A path of advancement, with a big dose of unfiltered truth to munch on along the journey.

A big thanks to all our readers also.  Without you guys there would be no one to read what we write.

To help us celebrate our first birthday, we ask you to share what this blog has meant to you, and how it has helped you not only learn, but understand things you already knew in a different light.


Long live PowerPC, skill advancement, Debian, BSD, and this blog.