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La lógica de puntuación de Video: trucos Audio Sync
Steve H on Sun, November 14th 2 comments
Foreword by Rounik Sethi: Logic is a fantastic tool to use when scoring sound to video. However, there are some well-discussed limitations, and in the Logic-world that inevitably means are some less w

Foreword by Rounik Sethi: Logic is a fantastic tool to use when scoring sound to video. However, there are some well-discussed limitations, and in the Logic-world that inevitably means are some less well-known workarounds too. One such limitation occurs when importing the "sync" audio from a video into Logic's Arrange area: Adjusting the start point of the video and then selecting a "bar 1" sync point that exceeds 8 bars into the video will always create the issue that Logic will limit the amount of "negative audio" to 8 bars and audio sync will be lost. Of course there have been some workarounds for this Logic quirk many of which have been explored in detail over the years. Steve H explores this very topic in his popular Logic 203: Logic's Music for Picture Toolbox tutorial. In this tutorial, Steve H joins us below to advise on the most efficient work flows that will always keep your audio and video in sync...

01 - Resolución de la negativa 8 Limitación de Abogados

Una de las soluciones, lo que muestro en mi música Logic para el tutorial de imágenes Caja de herramientas , es mover el punto de anclaje hasta el final de la región (o al menos con 8 barras en el punto de barra de sincronización 1).

Yo sugiero hacer esta operación en el Editor de muestras, porque antes de mover el ancla primero debe seleccionar el comando Editor de muestras, el "bloqueo Organizar la posición al desplazar ancla"

En el Editor de muestras elegir: Editar

02 - El flujo de trabajo

  1. Import audio
  2. Unlock the video's audio's SMPTE position
  3. Open the video's audio region in the Sample Editor
  4. Then choose "Lock Arrange Position When Moving Anchor". You can do this with a Key Command or by Control Clicking on the anchor's lane!
  5. Zoom out in the Sample Editor and slide the anchor point the the end of the region (or, at the very least, past the intended start point... I chose the end of the region because then I'll know that I can place bar 1 anywhere but it really just needs to be within 8 bars of the new bar one sync point!)
  6. Go back to the arrange and re-lock the audio region's SMPTE position.

Ahora bien, en Configuración de sincronización del proyecto se puede colocar una barra en ninguna parte y su sincronización de audio se copia de seguridad en el negativo sin perder sincronización!

Todas estas operaciones se puede lograr con comandos de teclado, excepto mover el punto de anclaje. Por desgracia, no se puede cumplir esta función en la Bandeja de audio en toda la región en forma compacta en pantalla, porque el maldito "Lock Organizar Posición" comando sólo existe en el Editor de muestras!

Seleccione Archivo

Sin embargo, alejando la imagen en el editor de la muestra antes de deslizar el punto de anclaje que todavía se puede realizar esta tarea con el fin de bastante corto.

03 - Lista de comandos clave Deseo

Para hacer esto más eficiente que me gustaría ver al equipo lógico crear un par de comandos nueva clave:

  • Lock Arrange Position When Moving Anchor (in the Audio Bin and Arrange)
  • Move Region Anchor Point to Region End (...everywhere!)
  • Move Region Anchor Point to Playhead

... O simplemente tener la opción de que el punto de anclaje que coincida con la barra de 1 / SMPTE la hora de fijar la posición de la barra de un punto de sincronización automática de hacer los pasos del 1-6 arriba!

Espero que esto ayude! Estos son los tipos de cosas que son mucho más fáciles de mostrar en un video!

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Comments (2)

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  • mjm
    Great Tip!!! However - I'm having a problem. I'm creating a master project from which I'll create my individual cue projects. What I want to do is import my audio from my movie and move the anchor to the end of that region in my master so I only have to do it once. My reasoning is, I can Save As to a subsequent cue and then change my start point. The problem I'm having is, when I move the anchor too far, maybe 8 minutes into a 15 minute short, the audio stops playing back. When I back it up, it works again. And recommendations to solve this? Thanks. But aside from this bug, it's a great time saving tip.
    • 9 years ago
    • By: mjm
  • steveH
    I don't know why you're running into that issue. Why work with such a big chunk of video? If you've got vis code you can cut the video into scenes using your locators and your "Export Audio to Movie" command to create smaller... usable chunks.
    • 9 years ago
    • By: steveH
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