4
Table Of Contents
- Compressor 4 User Manual
- Contents
- Welcome to Compressor
- Getting Started Quickly
- Ways to Use Compressor
- The Basic Transcoding Workflow
- The Compressor Interface
- Compressor Windows and the Transcoding Workflow
- Creating and Managing Compressor Layouts
- Working with the Compressor Windows
- Batch Window
- Settings Tab
- Destinations Tab
- Inspector Window
- History Window
- Preview Window
- Apple Qmaster Sharing Window
- Share Monitor
- Droplet Windows
- About Changing Values and Timecode Entries
- Keyboard Shortcuts
- Setting Compressor Preferences
- Importing Source Media Files
- Creating, Previewing, and Modifying Settings
- Finalizing Jobs and Submitting Batches
- Creating AIFF Files
- Creating Common Audio Format Files
- Creating DV Stream Output Files
- Creating Dolby Digital Professional Output Files
- About the Dolby Digital Professional Encoder Pane
- General Information About Creating Dolby Digital Professional Files
- Converting Stereo Audio Files to Dolby Digital Professional Format
- Assigning Files to Surround Sound Channels (Manual Method)
- Assigning Files to Surround Sound Channels (Automatic Methods)
- Assigning Files to Surround Sound Channels with Droplets
- Options for Spatial Mixing
- Creating H.264 for Apple Devices Output Files
- Creating H.264 for Blu-ray Disc
- Creating Image Sequence Files
- Creating MP3 Output Files
- Creating MPEG-1 Output Files
- Common Uses for MPEG-1
- MPEG-1 Specifications
- About the MPEG-1 Encoder Pane
- About the MPEG-1 Video Tab
- About the MPEG-1 Audio Tab
- About System and Elementary Streams
- MPEG-1 Transcoding Workflow
- Configuring the MPEG-1 File Format for Web Use
- Configuring the MPEG-1 File Format for DVD Use
- Creating the MPEG-1 Video for DVD Setting
- Creating the MPEG-1 Audio for DVD Setting
- Optional—Creating an MPEG-1 for DVD Group and Destination
- Creating MPEG-2 Output Files
- Creating MPEG-4 Output Files
- About MPEG-4 Part 2
- About the MPEG-4 Part 2 Encoder Pane
- Using Default MPEG-4 Part 2 Settings
- Customizing MPEG-4 Part 2 Settings
- Audio Podcasting Workflow
- Stage 1: Configuring the MPEG-4 Output for Audio-Only Output
- Stage 2: Including Podcasting Information
- Stage 3: Applying the Setting to a Source Media File’s Target
- Stage 4: Entering Annotations for the Output Media File
- Stage 5: Creating and Configuring Markers for the Output Media File
- Stage 6: Submitting the Job and Verifying the Output Media File
- Adding Additional Settings and Presets
- Creating QuickTime Export Component Files
- Creating QuickTime Movie Output Files
- Adding Filters to a Setting
- Working with Frame Controls
- Adding Geometry Settings
- Adding Actions
- Using the Preview Window
- Creating and Changing Destinations
- Using Droplets
- Apple Qmaster and Distributed Processing
- Distributed Processing Basics
- Basic Components of the Apple Qmaster Distributed Processing System
- Getting Started Quickly Using This Computer Plus
- Getting Started Quickly Using QuickClusters
- The Interfaces in the Apple Qmaster Distributed Processing System
- Apple Qmaster Sharing Window of Compressor
- General Information About Clusters
- Options in the Apple Qmaster Sharing Window of Compressor
- Managed vs. Unmanaged Services
- Turning Cluster Controller Services On or Off
- Using Virtual Clusters to Make the Most of Multicore Computers
- Setting a Service Password for Including a Computer in a Cluster
- Scheduling Service Availability
- Using Cluster Storage
- Defining Ports for Service Advertisements
- Recovery and Failure Notification Features
- Creating Clusters with Apple Qadministrator
- Setting Up for Part-Time Distributed Processing with Shake
- Appendix A: Keyboard Shortcuts
- Appendix B: Solving Problems
- Appendix C: Using the Command Line
Network
Use these features to configure network settings.
• Allow discovery via Bonjour: By default, this checkbox is selected to have the
Apple Qmaster distributed processing system use the Bonjour networking technology.
You can deselect the “Allow discovery via Bonjour” checkbox for enhanced security.
This will prevent detection of your computer over a Bonjour network. This feature
requires Mac OS X v10.4 or later.
• Use network interfaces: Restrict distributed processing activity to a particular network
interface card by choosing it from this pop-up menu. If you do this on a service node
computer, use a different computer to submit Compressor jobs and batches.
• Enable Port Range: You can define which ports Apple Qmaster uses for service
advertisements with the Enable Port Range checkbox and text fields. For more
information, see Defining Ports for Service Advertisements.
Extras
Use these features to configure additional settings.
• Log service activity to file: If this checkbox is selected, an activity log is created and
updated regularly with information about the Apple Qmaster actions on this computer.
Logs are stored in /Library/Application Support/Apple Qmaster/Logs. To turn this feature
off, deselect the checkbox.
Note: You can also access this log information using the Log button in
Apple Qadministrator or by clicking Show Log in the Share Monitor Show Info window.
• Maximum Active Targets: By default, a cluster can process up to 40 targets at one time.
To change the maximum number of targets processed at the same time between two
or more jobs, enter a number from 1 to 999.
• Identify this computer to Qadministrator as: By default, a computer is identified on the
network by its computer name (as it is entered in the Sharing pane of System
Preferences). You can change this name to something more meaningful if you like,
since it is the name used to identify this computer in the Apple Qadministrator
application. If you are setting up a managed cluster controller, this is the name that
will appear in the Apple Qadministrator Controller pop-up menu.
General Information About Clusters
Once your network is set up and you have installed the necessary components, you are
ready to create distributed processing clusters.
There are three approaches you can take to creating a cluster:
374 Chapter 29 Apple Qmaster and Distributed Processing