Matrox Electronic Systems Matrox RT.X2 - Manual (Page 18)

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Chapter 2, Working with .mxf, .mp4, and .avi Files
• For .mxf files that have a frame size of 1440 ×1080, the created reference .avi
files will have a frame size of 1920× 1080 and a 1.333 pixel aspect ratio. To
display these .avi files correctly in Adobe After Effects or Adobe Premiere
Pro, you’ll need to use the
Interpret Footage command to change the pixel
aspect ratio to 1.0.
You can configure Matrox EZ-MXF to create only video files, only audio files, or
both types of files. By default, Matrox EZ-MXF is set to create both video and
audio files.
° To create Matrox EZ-MXF files:
1 In Windows Explorer, right-click the desired .mxf file (or selected files), and
choose
Matrox EZ-MXF AVI > Configure .
2 In the Configure Matrox EZ-MXF AVI dialog box, specify the type of files
you want to create (video and/or audio), and click OK .
¦ Note The file type settings will remain in effect until you change them.
3 Right-click the desired .mxf file (or selected files), and choose Matrox
EZ-MXF AVI > Create . The reference .avi and .wav files are created as per
the folder structure for Panasonic P2 as explained in the next section.
¡ Important Once the Matrox EZ-MXF files are created, do not change the
location or name of the referenced .mxf files or your VFW program won’t be
able to locate your .mxf material. If this occurs, Matrox RT.X2 will display
an appropriate error message.
Panasonic P2 folder structure
Panasonic P2 files are organized in a specific folder structure as follows: