3
Table Of Contents
- Compressor 3 User Manual
- Contents
- Welcome to Compressor
- Getting Started Quickly
- Ways to Use Compressor
- The Basic Transcoding Workflow
- The Compressor Interface
- Setting Compressor Preferences
- Importing Source Media Files
- Creating, Previewing, and Modifying Settings
- Finalizing Jobs and Submitting Batches
- Creating AIFF 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 DV Stream Output Files
- Creating H.264 for Apple Devices Output Files
- Creating H.264 for DVD Studio Pro 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 Movie Output Files
- Creating QuickTime Export Component 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
- Appendix A: Keyboard Shortcuts
- Appendix B: Solving Problems
- Resources for Solving Problems
- Solutions to Common Problems
- Exporting from Final Cut Pro and Distributed Processing
- QuickTime Reference Movies
- Cluster Settings for Extended Transcoding Sessions
- Cleaning Up Cluster Storage
- Using Apple Qmaster with an NFS Server
- Apple Qmaster Distributed Processing and Xsan
- Compressor Command-Line Usage Requires Login
- Create Blu-ray Disc Job Action
- Contacting AppleCare Support
- Appendix C: Using the Command Line
- Installing Apple Qmaster from the Command Line
- Using the Command Line for Distributed Processing
- Using Scripts to Run Apple Qmaster, Compressor, and Batch Monitor
Extras Tab
You use the Extras tab to control the inclusion or exclusion of specific MPEG-2 authoring
information. The Extras tab contains the following controls.
• Add DVD Studio Pro metadata: Selecting this checkbox allows Compressor to parse
specific MPEG-2 authoring information during the transcoding process to accelerate
the import process into DVD Studio Pro. However, these MPEG-2 files will be
incompatible with versions of DVD Studio Pro 1.5 or earlier. Leaving the checkbox
unselected means the information will be parsed later in DVD Studio Pro.
Note: MPEG-2 streams with additional DVD Studio Pro metadata are only compatible
with DVD Studio Pro 2 (or later) versions. MPEG-2 streams with this checkbox selected
will not be compatible with versions prior to DVD Studio Pro 2 or with other DVD
authoring tools. All Apple settings have this box checked by default. To make your
MPEG-2 files compatible with other DVD authoring tools, deselect this checkbox, and
then save the setting.
• Include chapter markers only: Selecting this checkbox excludes unnamed compression
markers from the stream but still retains the chapter markers. Leaving the checkbox
unselected allows all markers to be recognized in the output media file. See More About
GOPs and Markers and Adding Chapter or Podcast Markers to a Clip for more information
about chapter markers.
• YUV 4:2:2 Color encoding (Not for DVD use): Select this checkbox to enable 4:2:2 color
encoding. This option is supported in the creation of MPEG-2 elementary, program,
and transport streams, but it is only available when the Stream Usage pop-up menu is
set to Generic.
• Multiplexed MPEG-1/Layer 2 Audio: Use this checkbox to create a multiplexed stream
(rather than an elementary stream). You can make the output file either a transport
stream or a program stream. See About Elementary, Transport, and Program Streams
for information on the differences between the different stream types.
The audio in this stream is MPEG-1 Layer 2, with a sample rate of 44.1 kHz or 48 kHz
(depending on the source) and a bit rate of 384 kbps. To create an audio-only
(MPEG-1/Layer 2 Audio) elementary stream, see Creating the MPEG-1 Audio for DVD
Setting.
207Chapter 18 Creating MPEG-2 Output Files