Linux Multimedia Hacks : Tips & Tools for Taming Images, Audio, and Video (Hacks)
- Author : Kyle Rankin
- Paperback: 310 pages
- Publisher: O'Reilly Media; 1 edition (December 1, 2005)
- Language: English
- ISBN: 0596100760
- Product Dimensions: 8.9 x 6.1 x 0.8 inches
The fact that Linux has more multimedia application choices than Mac OS X and Windows combined may come as a surprise to many, but not to those who know Linux well. In Linux Multimedia Hacks, author Kyle Rankin showcases the best available multimedia tools so you can maximize the entertainment capabilities of your favorite OS. Included are tips and tricks for connecting to iPods, creating MP3s and Oggs, watching and making DVDs, turning your Linux box into a Tivo ala MythTV, and much more.
You don't have to be a Linux server guru to make use of this book. Linux Multimedia Hacks takes the best of Linux's multimedia tools and with step-by-step instructions shows even novice users how to do cool and useful things with images, audio, and video. It includes entry level hacks that nearly all Linux users will want, such as installing codecs for audio and video playback and managing thousands of photographs. Later, you'll find hacks that cover a variety of advanced projects, from ripping and organizing media files with metatags, to editing video and audio tracks, to creating your own DVDs. Basic or advanced, each hack stands on its own, so you can feel free to jump around to only the sections that interest you.
The book is divided into five easy-to-understand chapters:
- Images: tips range from basic image edits to automated image manipulation
- Audio: hacks include audio format conversion and tweaking metadata within audio files
- Video: learn how to covert between video formats, plus how to create your own VCDs and DVDs
- Broadcast Media: tips include how to access and create you own web broadcasts as well as watch and record TV
- Web: learn how to make your multimedia creations available to the world
As one of the most powerful multimedia platforms around, Linux has far more capabilities and features than meets the eye. This latest Hacks book gives you the technical chops to enjoy them all.
>> Reviewer: Robert L. Cochran (Greenbelt, MD USA)
I've spent the last few days going over this book and experimenting with the different hacks on my Fedora Core 4 workstation. I use Fedora Core 4 almost 100% of the time at home, and I've felt the need to manipulate and use multimedia objects for a long time now, but didn't have the practical knowledge at my fingertips to do so. For example, how do I take a screenshot? This book answers this and other questions.
Now I understand how to use ImageMagick, take screenshots, and work with mplayer. I've implemented some hacks with gratifying results and experimented with bits and pieces of other hacks. For example I installed mplayer and the software bits needed to import video from a camcorder with a Firewire (1394) port. Mplayer is now running smoothly, and I'm waiting for a convenient camcorder to come my way so I can plug it into my 1394 port and let it rip. These hacks really seem to work, and they are quickly implemented. The authors of the various hacks give brief explanations that help build multimedia skills. Each hack is written with great clarity.
This book will gently introduce you to the power of scripting in Linux. Simple 1- or 2-line scripts pepper the book, and by using them you can quickly get the effects you want without having to spend long periods of time learning how to do the same thing on a GUI interface. Now, I can dump all 300+ photos from my 1 Gb flash card into a new folder and then use a script to resize them to a size small enough for a web page and for sharing with other folks. Try doing that to hundreds of photos on a GUI interface! With the suggested scripts, you can let the computer do the work, not you, and you can congratulate yourself on your smarts. Each script is carefully explained in plain language. I especially like Rankin's discussion of how to set up a digital camera and download all the photos from it automagically.
Today the Linux desktop is every more GUI-friendly. It is very easy to use; some of my friends have used it without realizing they were on Linux. I can see thumbnails of all my imported photos on Gnome -- it just works. I can expand the thumbnails into new windows with the actual photo. I can plug a compact flash card into my card reader and Gnome will recognize that, too, and offer to download the photos in the card. I can and often do edit photos with the Gimp and email them to my relatives. This books discusses all these things except possibly the emailing bit.
I began to realize that my hard drive is way too small for all the media I hope to work with. I recently ordered a 400 Gb drive to solve this problem.
This book shows you how to work with your media at no cost to you. It rolls up a lot of useful knowledge right at your fingertips. I can't think of another source of well-thought out media hacks either on the internet or in the documentation that comes with your Linux distribution. Every person wanting to work with media on Linux ought to have this book. Rankin and the other hack contributors have done a superb job.
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>> Reviewer : MikeD
"I just got my copy of the latest release in the O'Reilly's 'Hacks' series, "Linux Multimedia Hacks" by Kyle Rankin. If you are familiar with the other books in the 'Hack' series, this one will seem familiar."
There are 5 'Chapters', each focusing on a specific multimedia topic starting from the most basic/common and moving up the multimedia food chain. The chapters cover (in order) Images, Audio, Video, Broadcast media, and the Web. The hacks in each section are similarly arranged, usually starting with the simplest and moving to more complex issues. They helpfully put a little rating symbol by each hack indicating if it is for beginners, intermediate or advanced users. While that is a little simplistic, it does give you some hint at the complexity of that particular 'hack'.
Because this is a 'hack' book, it is really designed so you can look up the topic you want. For example in Chapter 3: Video, there is a "hack" explaining how to convert from one video format to another. If that is what you need to do, turn to hack 63 and follow along and you are done.
But they put a little extra effort into the layout and topics covered here and you *could* use this as a great introduction to a particular multimedia area as well.
Lets look at Chapter2: Audio for example. The first 'hack', number 13, is titled "Mix Your Audio for Perfect Sound. This hack begins by exploring the audio systems in your system, the hardware, the sources and such then finishes by introducing a couple of common tools for controlling your audio, aumix and alsamixer. The next 'hack', "Surround Yourself with Sound" goes into details on how to get sound out of your system. It discusses speakers, 5.1 surround sound and how to use the tools alsmixer, aplay and others to set up, test and ultimately enjoy the cool audio available while watching movies.
Together those two 'hacks' make a pretty basic introduction to PC audio under Linux. From there the audio hacks include format changing, ripping, burning CDs music management and much more. You really could start at the 13 and work your way through to hack 46 and have a very good understanding of audio, PC audio and how to get the most out of it on your Linux PC.
So it really is more than just a collection of hacks. It can lead you from the basics of screen capture ('hack' number 1), to image manipulation, animation, then move on to audio and video. In Chapter 4 they get into TV tuner cards, Myth TV, streaming audio and video, ripping to broadcasting.
Chapter 5, Web hacks is sort of the odd man out in this book. In some ways it is separate from the other four in that it is directed more towards the web, which is something that would require several whole books in itself to cover well. But they included a few ideas, like "Star in Your Own Reality TV Show (hack #97), that do relate to some of the prior material.
Over all this will be a very useful book to anyone who is new to multimedia, but even some more advanced users will find some interesting and useful ideas, I think. Well worth checking out."
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