Apple Compressor 3 Uživatelský manuál Strana 226

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 368
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 225
• Packet Maximum Duration field: Enter a number to specify the longest duration allowable
(in milliseconds) for a streaming packet in your output media file. The duration affects
MPEG-4 Part 2 audio only. It limits the maximum amount of audio (in milliseconds) in
any packet, which limits the audio dropout created by the loss of a packet.
Using Default MPEG-4 Part 2 Settings
If you don’t need to customize the video and audio settings of your MPEG-4 Part 2 file,
you can use the “quick-and-easy” method to transcode your source media files. This
consists of accepting the default MPEG-4 Part 2 output format settings.
Default Video Pane Settings
These are the default video settings for MPEG-4 Part 2 output media files.
• Video Enabled checkbox: Selected
• ISMA Profile: Basic
• Frame Rate: 15 fps
• Key frame interval: 15 frames
• Bit Rate: 368 kbps
See Video Pane for more information.
Default Audio Pane Settings
These are the default audio settings for MPEG-4 Part 2 output media files.
• Audio Enabled checkbox: Selected
• Channels: Stereo
• Sample Rate: 44.1 kHz
• Quality: High
226 Chapter 19 Creating MPEG-4 Output Files
Zobrazit stránku 225
1 2 ... 221 222 223 224 225 226 227 228 229 230 231 ... 367 368

Komentáře k této Příručce

Žádné komentáře