I have a 99 minute and 43second .MOV video in ProRes422 720p format which I imported into Mathematica
Import["E:\\3180\\3180HDV720p.mov"]
The output I got was the following array with 358651 elements.
Out[] = {1,2,3,
358649,358650,358651}
I hope to be able to extract the accompanying audio as a .WAV file. Can I do this in Mathematica? If not, can anyone tell me what I can do with this file using Mathematica?
Thank you
Michael
Please take a quick look at the documentation for this file format in the documentation:
http://reference.wolfram.com/mathematica/ref/format/QuickTime.html
Running Import without additional arguments only returns a list of names of the frame indicies in the movie.
You have to provide a second argument to Import that tells it what to import. For example, Import[“ExampleData/clip.mov”, “ImageList”] produces a list of of images based on the frames of the video.
I don’t see anything in the documentation that allows you to export or import the audio for this filetype.
I think one way around it is to use ffmpeg(windows) or avconv (linux) (http://www.ffmpeg.org/)
in Mathematica
Run[ffmpeg i filename.mov filename.wav]
then you can use the Import command to load the .wav file
data = Import[“filename.wav”, “Data”]
Oren