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Table Of Contents
- Compressor User Manual
- Contents
- An Introduction to Compressor
- Getting Started Quickly
- The Basic Transcoding Workflow
- The Compressor Interface
- Importing Source Media Files
- Creating, Previewing, and Modifying Settings
- Creating Jobs and Submitting Batches
- Assigning Settings to Source Media Files
- Assigning Destinations to Source Media Files
- Submitting a Batch
- About the History Drawer
- Resubmitting a Batch
- Saving and Opening a Batch File
- Submitting a Final Cut Pro Project for Transcoding
- Resubmitting a Final Cut Pro Project
- Transcoding Different Clips From One Source Media File
- Creating Dolby Digital Professional Output Files
- Creating H.264 DVD Output Files
- Creating MPEG-1 Output Files
- Creating MPEG-2 Output Files
- Creating MPEG-4 Output Files
- Creating QuickTime Movie Output Files
- Creating QuickTime Export Component, AIFF, and TIFF Files
- Adding Filters to a Setting
- Adding Frame Controls, Geometry, and Actions to a Setting
- Using the Preview Window
- Creating and Changing Destinations
- Using Droplets
- Customer Support
- Command-Line Usage
- Index
Chapter 9 Creating MPEG-1 Output Files 121
MPEG-1 Transcoding Workflow
This section gives step-by-step instructions for setting your MPEG-1 attributes prior to
creating MPEG-1 output files with Compressor. Make your MPEG-1 settings from the
MPEG-1 Encoder pane by either modifying an existing setting or creating a new
setting. See the following steps for working with the MPEG-1 output file format.
Example MPEG-1 Settings
The settings you use depend on whether you are encoding for use on the web or in a
DVD project.
Encoding for the Web
Use the following settings when encoding MPEG-1 system streams for the web.
Video tab
 Frame rate: Automatic
 Purpose: Web
 Bit rate: As low as you can set it and get acceptable picture quality
Audio tab
 Sample rate: 44.1 kHz
 Channels: Stereo with two-channel sources; Mono with one-channel sources
 Bit rate: As low as you can set it and get acceptable audio quality; use higher bit
rates when encoding stereo audio
Encoding for DVD
Use the following settings to configure two settings when encoding MPEG-1
elementary streams for DVD authoring.
Video elementary stream setting—Video tab
 Frame rate: 29.97 for NTSC or 25 for PAL
 Purpose: DVD
 Bit rate: 1.15 Mbps
Video elementary stream setting—Audio tab
 Enabled box deselected
Audio elementary stream setting—Video tab
 Enabled box deselected
Audio elementary stream setting—Audio tab
 Sample rate: 48 kHz
 Channels: Stereo with two-channel sources; Mono with one-channel sources
 Bit rate: 192 Kbps or 224 Kbps