On Tuesday, January 27, 2015, YouTube announced that it had made HTML5 video its default instead of Adobe Flash, which is still be supported. What does this mean for Mac users?
Mar 26, 2020 The default browser for Apple devices and there are no official versions of Safari for other devices. Apple no longer supports Mac OS 10.14 for Macbooks older than 2012. Known Issues. No support for WebSQL; No support for Legacy Safari Extensions; Can't update Safari on OS X 10.5 (Leopard) or earlier; no support for windows.
HTML5 video doesn’t require additional software, which immediately sets it apart from Flash video. Further, HTML5 video is supported on some older hardware and operating systems that Flash no longer supports – PowerPC in particular.
That said, HTML5 video isn’t a single thing. There are three different types of video encoding supported by HTML5:
- H.264/MP4, promoted by Apple and Google, integrated into QuickTime
- patent-free Ogg Theora, promoted by Mozilla and Opera
- royalty-free WebM, sponsored by Google
Some browsers support all three, some two, some only one, and some old browsers none at all.
Each of these video formats has its pros and cons, with H.264 generally considered the most efficient, but with the drawback that it is not patent- or royalty-free.
I have been testing HTML5 video support on a variety of browsers supported by Mac OS X 10.4 Tiger and 10.5 Leopard on PowerPC hardware. My test machines are a dual 1.25 GHz MDD Power Mac G4 and a dual 2.3 GHz Power Mac G5. The test page I’m using is http://www.quirksmode.org/html5/tests/video.html
Video performance will vary depending on the speed of your internet connection, processor speed, the number of CPUs in your Mac, and your video card.
OS X 10.4.11 Tiger Results
- Safari is the Mac’s default browser, and version 4.1.3 is the last supported in Tiger. Only H.264/MP4 video is supported.
- Opera 10.6.3 supports Theora, but does not display H.264 or WebM.
- TenFourFox is our standard recommendation for Tiger users. It is a PowerPC specific port of Mozilla (a.k.a. Firefox) that is optimized for G3, G5, and two varieties of G4 CPUs. The current version is 31.4.0, and I used it with QuickTime Enabler v.120 installed, which lets TFF use QuickTime to display video. Theora works nicely, WebM works very poorly on the G5 but nicely on the G4, and H.264 does not work at all.
Our advice to Tiger users: Use Safari for H.264 and TenFourFox for Theora and WebM.
OS X 10.5.8 Leopard Results
- Leopard runs a newer version of Safari, 5.0.6, which only supports H.264/MP4 video, not WebM or Theora. Video on the G5 is very smooth.
- Opera 10.6.3 is the most recent version for Leopard as well as Tiger on PowerPC Macs. As with Tiger, only Theora displays video. Quality is good on the G5 and not bad on the G4.
- TenFourFox provides WebM and Theora playback, but not H.264. Theora seems a bit smoother than WebM on the G5.
- Aurora is a Leopard-specific build of TenFourFox that is currently at version 20.0a2. It supports H.264, WebM, and Theora video – all very nicely on my G5.
- Stainless is intended to provide PowerPC Mac users a browser that works similarly to Google Chrome by running separate processes for improved speed and stability with a reduced memory footprint. It supports H.264/MP4, but not the other standards.
- Roccat is a newer browser designed to work on both Macs (OS X 10.5 and later) and iDevices. It only supports H.264/MP4.
- On a lark, I gave the ancient Camino browser a try. It only supports Theora. (It doesn’t support anything on Tiger.)
Our advice to Leopard users: Give Aurora a try, because it’s the only PPC Leopard browser to support all three protocols.
For details on how well each browser performs with YouTube, see HTML5 Video Performance on PowerPC Macs.
OS X 10.6 Snow Leopard Results
With the impending demise of Dropbox on Macs running Tiger and Leopard, a lot of PowerPC users are going to be looking at low-end Intel Macs, and Mac OS X 10.6 Snow Leopard is the hands-down choice. It’s very similar to Leopard in the way it works (none of this Lion-and-beyond nonsense of replacing Save As… with Duplicate, for instance), is the last version of OS X that can still run PowerPC software, and has a smaller footprint than more recent versions of OS X.
Snow Leopard is Intel-only and will give you access to lots of newer software written only for the Intel OS X platform. If you’re on Intel, there really is no reason to stick with Tiger or Leopard; Snow Leopard is the cat’s meow.
I have a 2.0 GHz Core 2 Duo Mid 2007 Mac mini with 3 GB RAM and OS X 10.6.8 Snow Leopard installed, which is my primary production machine alongside a 2.0 GHz Late 2008 Aluminum MacBook with OS X 10.9 Mavericks that I use when in the field. The Core 2 Duo Mini was fairly low-end when it was introduced over seven years ago and has become more so over time.
- Safari 5.1.10 is the newest version of Apple’s browser supported by Snow Leopard. It’s H.264 support is very good, and there is still no support for Theora or WebM video.
- Opera 12.13 supports Theora nicely, WebM decently, and H.264 not at all.
- Firefox 35.0.1 supports all three standards.
- Stainless on Intel/Snow Leopard takes a step forward, supporting both H.264 and WebM, but not Theora.
- Like Firefox, Google Chrome supports H.264, WebM, and Theora.
- Roccat on Snow Leopard supports both H.264 and WebM, but not Theora.
Our advice to Snow Leopard users: Google Chrome and Firefox both support all three HTML5 video protocols. Give each a try to see which you prefer.
For details on how well each browser performs with YouTube, see HTML5 Video Performance on PowerPC Macs.
Keywords: #html5video
Short link: http://goo.gl/ulHwkl
searchword: html5video
Mac OS Leopard 10.5 is the sixth release by Mac OS for Apple’s desktop and server operating system for Macintosh computers. It is available in two editions: for desktop or personal computers and server version (Mac OS X Server). The retail price for the desktop version is $129 and $499 for the server version. It was released on October 26, 2007.
This is the final version of Mac OS X which can support the PowerPC structure as snow leopard function only on Intel-based Macs. The latest released is 10.5.8 (Build 9L31a) on August 13, 2009. Its kernel type is hybrid (XNU). This version is preceded by Mac OS X 10.4 Tiger and succeeded by Mac OS X snow leopard. It is the first operating system that has open-source BSD to be certified as fully UNIX cooperative.
Download: Mac OS X Snow Leopard 10.6 ISO and DMG file
License
Official Installer
Official Installer
File Size
7.8GB
7.8GB
Language
English
English
Developer
Apple Inc.
Apple Inc.
Tutorials: How to Clean Install Mac OS using a USB drive on Mac
New Features Added to Mac OS X Leopard 10.5
This new Mac OS Leopard 10.5 ISO comes with many new features like:
- An improved Automator is introduced. It can create and edit work with the new interface. A new feature ‘watch me do’ is introduced that record user action and reply as an action in a work. It can create more useful work with action for RSS feed, PDF manipulation and much more.
- It has the feature to access a file on their computer while far from home through the internet.
- It has a new group feature called stack which displays a file in a ‘fan’ style, ‘grid’ style and a ‘list’ style.
- It has redesign 3D dock.
- New dictionary in Japanese is introduced.
- The front row has been updated which closely resembles the interface of original Apple TV.
- Safari 3 is introduced which includes web clip.
- This version of Mac comes with an interesting feature called time machine. It allows the user to back up the deleted or replaced by another version of the file. Time machine does not make bootable copies of backed up the volume, it does not backup encrypted FileVault home dictionary until the user logout. It also does not back up to Airport Disc hard drives but this issue is been resolved on March 19, 2008 update.
- It doesn’t the support classic application.
- It comes with a total of 18 languages.
- It comes with Alexa voice to voice over and the Apple company assured that it is the most natural and understandable voice yet.
- A quick look is available which allows us to view the document without opening them in external software.
- An updated version of photo booth is introduced which allow us, user, to record video with real-time filter and blue/ green screen technology.
- It offers Objective-C 2.0 runtime, which has new features such as garbage collection
System requirements for this new version for Mac OS
To enjoy this version of Mac OS X, there are some basic requirements for a system like:
- If we are talking about the processor then we need an Intel processor or PowerPC of G5 or G4 (867 MHz and faster).
- The DVD drive, internal or external for installation of the operating system.
- Minimum of 512MB of RAM is required for the proper functioning of the system. Additional of 1Gb of is recommended for development purpose.
- Minimum of 9 GB of the disc is required.
These are the features required for the general purpose.
For some features specific requirements in the Mac are :
- Time machine application needs an additional hard drive.
- For boot camp, a Mac with Intel processor and Windows XP service pack 2 or Windows Vista is required.
- 1.8GHz PowerPC G5 is required for the DVD player for improved de-interlacing.
- An insight camera (external or built-in), USB video class camera or Firewire DV camcorder, an Intel or PowerPC G5 processor is required for the photo booth.
- Audio chats required microphone and 56kbs speed of internet connection.
Technical details of Mac leopard 10.5
- Filename:- osx_leopard_10.5_install.iso
- File size :- 7.8 GB
- Developer:- Apple
To get this latest version of Mac
If we set our mind to upgrade our Mac with latest features then we have to upgrade our pc with Leopard 10.5. The ISO file is available on the official website as well as on the apple store. We have to decide what type of installation we require because it comes with three types of installation: Upgrade, Archive and Install, Erase and install.
Archive and install take the middle ground method. This installer moves all your data in one folder and then create a clean installation of OS X 10.5 Leopard. This method allows the user to get all their existing data including the user account. Installation of Leopard OS in the Mac, you have to boot from the Leopard install DVD.
Installation process step by step:
- First, we have to insert the OS X Leopard install DVD into Mac DVD drive.
- After that an install Mac OS X on display on the screen and we have to double click it.
- Click the restart button when the install Mac OS X open.
- Enter the administrator password and press the OK button.
- Mac will restart and boot from the installation DVD. Restarting from the DVD take some time, so be patient.
How To Get Mac OS Leopard on your Mac
Browser Mac Os X 10.5 8
![Browser for mac os x 10.5.8 g4 pro Browser for mac os x 10.5.8 g4 pro](/uploads/1/2/6/5/126539140/495060923.jpg)
Snow leopard comes with no option other than upgrade, but with few extra steps, we can perform erase and install. The ISO file is available at the Apple official website and also on apple store. For installation, there are some system requirements like
- An Intel Mac because it doesn’t support older PowerPC Macs.
- At Least 1GB of Ram is required to run the Snow Leopard.
- It requires 5GB of free space for installation in the system.
- A DVD drive is also required.
After gathering all the requirement, now it’s time to install the Snow Leopard in PC
- Prepare the PC for installation like backup data, repair drive errors and disc permission.
- Insert the Snow Leopard install DVD into the DVD drive.
- Then after double click the install ‘Mac OS X’ icon.
- Click the continue button after opening the Mac OS X Installer.
- Select the drive which has already OS X 10.5 installed.
- Click the customize button if we want to change anything to package.
- When we are ready to install with default application then click the install button.
- Enter the password and click the ‘OK’ button.
- Copy the core file and restart.
Mac OS X Leopard 10.5 ISO & DMG file Direct Download
Mac OS Leopard 10.5 is the sixth release by Mac OS for Apple's desktop and server operating system for Macintosh computers. It is available in two editions: for desktop or personal computers and server version (Mac OS X Server). The retail price for the desktop version is $129 and $499 for the server version. It was released on October 26, 2007.
Price Currency: USD
Operating System: Mac OS X Leopard 10.5
Application Category: OS
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