Abstract

To use this batch, you can convert the all Sofdec file in your application project.
In the USM.VP9 format can decrease the data size to the one-fourth ~ one-tenth from the existing USM. It can also the ROM and communication cost be reduced.
(*) To playback the file, it needs the runtime library supported USM.VP9.

How To Use

Use the following file in Tools folder.
convert_to_usmvp9.bat

You drag & drop the folder to the batch.
The folder include the USM file.

This batch program convert to the USM.VP9 files in the specified folder and reduces the data size.

Detail

It saves the file name, file size, compression ratio in the following file.
convert_to_usmvp9.tsv

This file is TSV format. So you can confirm the conversion statistics the following step.

• Open the TSV file by the text editor.
• Copy the all text.
• Paste the text into an Excel Book.
  For more details, execute the batch program or open the batch program by a text editor.