Prepare Claude App
Make sure you’re running the latest version of the Claude desktop app. Once updated, launch the app and locate the recently added Cowork tab in the interface.
Create Dedicated Folder
Create a folder on your computer specifically for this task. Place a small set of media files inside it, such as one or two images or videos.
Enter Folder in Cowork
Inside the Cowork tab, tap “Work in a folder” and select the media folder you just created. Claude will be able to use all files inside that folder.
Start First Task
Give Claude an initial instruction focused on image processing. For example:
“Create duplicate versions of every image in this folder and compress each one so the file size is reduced by at least half.”Claude will begin working on this task.
Add Second Task
While Claude is still processing the images, submit another instruction without waiting for completion. For example:
“From the video named small steps, extract the audio track and save it as an MP3 file.”Cowork will execute both tasks at the same time, demonstrating parallel processing.
Let Cowork Handle Parallel Execution
At this point, no further input is needed. Claude will:
- Continue compressing image files
- Extract audio from the video simultaneously
Both outputs will be saved directly into the working folder.
Enhance Results with Context (Optional)
For more advanced or technical tasks, you can install the Context7 extension. This lets Cowork use open-source documentation to improve accuracy and handle complex media workflows better.