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QuickTime 7 features a state-of-the-art video codec called H.264, which delivers stunning quality at remarkably low data rates. Ratified as part of the MPEG-4 standard (MPEG-4 Part 10), this ultra-efficient technology gives you excellent results across a broad range of bandwidths, from 3G for mobile devices to iChat AV for video conferencing to HD for broadcast and DVD.

H.264 uses the latest innovations in video compression technology to provide incredible video quality from the smallest amount of video data. This means you see crisp, clear video in much smaller files, saving you bandwidth and storage costs over previous generations of video codecs. H.264 delivers the same quality as MPEG-2 at a third to half the data rate and up to four times the frame size of MPEG-4 Part 2 at the same data rate. H.264 is truly a sight to behold.

H.264 achieves the best-ever compression efficiency for a broad range of applications, such as broadcast, DVD, video conferencing, video-on-demand, streaming and multimedia messaging. And true to its advanced design, H.264 delivers excellent quality across a wide operating range, from 3G to HD and everything in between. Whether you need high-quality video for your mobile phone, iChat, Internet, broadcast or satellite delivery, H.264 provides exceptional performance at impressively low data rates.
Use ScenarioResolution & Frame RateExample Data RatesMobile *******176x144, 10-15 fps50-60 KbpsInternet/Standard Definition640x480, 24 fps1-2 MbpsHigh Definition1280x720, 24p5-6 MbpsFull High Definition1920x1080, 24p7-8 Mbps

The impressive efficiency of H.264 makes state-of-the-art video more accessible to more people, enabling you to experience the full quality of HD video on today’s computers. With H.264, an Apple Cinema HD Display and an Intel-based Mac, you can turn your home office into a home theater, complete with gorgeous HD playback.

Already ratified as part of the MPEG-4 standard — MPEG-4 Part 10 — and the ITU-T’s latest video-conferencing standard, H.264 is now mandatory for the HD-DVD and Blu-ray specifications (the two formats for high-definition DVDs) and ratified in the latest versions of the DVB (Digital Video Broadcasters) and 3GPP (3rd Generation Partnership Project) standards. Numerous broadcast, cable, videoconferencing and consumer electronics companies consider H.264 the video codec of choice for their new products and services. This adoption by a wide variety of open standards means that any company in the world can create devices — mobile phones, set-top boxes, DVD players and more — that will work seamlessly with QuickTime 7.

Because H.264 is now an integral part of the QuickTime 7 architecture in Tiger, QuickTime-based applications — including iChat AV, Final Cut Pro HD and a litany of third-party applications — can take full advantage of this incredible new video codec.
Get ready for QuickTime 7 with H.264 to change the digital video universe. Experience this powerful addition to QuickTime 7 in Tiger.

H.264 in QuickTime 7 for Tiger implements a set of advanced technologies and patent-pending techniques to create pristine video at low data rates. The H.264 encoder features:

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QuickTime Pro makes it easy to create a slideshow from your favorite pictures. Since QuickTime supports a large variety of image formats, you can use nearly any type of image in your slideshow.
Here’s how to get started in just a few, easy steps:

Place all the images you wish to use in your slideshow in a single folder. Label the images with a common name followed by sequential numbers in the order you wish them to appear in your slideshow (in this example: park01.jpg, park02.jpg, park03.jpg, etc...). Note: It is best if all the images are the same size.

Open QuickTime Pro and choose Open Image Sequence from the File menu. An “Open” dialog box will appear.
Within the dialog box, locate the folder with all your slideshow images. Select any picture in the folder and click the “Open” button.

An “Image Sequence Settings” dialog box now appears. Select the amount of time for each image to appear by choosing a frame rate and then clicking the “OK” button.
A typical frame rate setting is 2 or 3 seconds per frame.

Select Save from the File menu. A “Save” dialog box will appear. Enter the name of your slideshow. Click the “Save” button.

Congratulations! You’re finished. Your slideshow is now ready for playback. Simply press the Play button in QuickTime Player to view the results.

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Check your recording preferences. Open the “QuickTime Player Preferences” from the Edit menu and select the recording tab. First, click the “Choose…” button next to Microphone to select the device you will use to record your podcast. Next, verify that the format is set to “AAC Audio (.m4a)” as this is required for compatibility with iPod. Last, choose the ******** where you would like your podcast to be saved. Click “Apply.”

Choose “New Audio Recording” from the file menu. (Be sure your audio input device is connected.)

Click the red Capture button and begin recording with your audio input device. Click the black Stop button when you’re done recording.

Rename your file. The default name for your podcast will be “Audio.” If you would like to change the name simply select the file, click the right mouse button and choose “Rename” and name the file accordingly. Congratulations — you now have a file that is ready for publishing.


For inclusion in the iTunes Music Store, you’ll need to provide the link to the podcast RSS feed and all episodes within a podcast must be available as either AAC (.m4a) or MP3* audio enclosures.
Happy podcasting.
* QuickTime 7 Pro cannot create MP3 files. You can use iTunes to convert files to MP3.

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