If your goal is simply to read old Avid projects, tools like (command line) can read DNxHD data streams, but they cannot interpret Avid sequence bin files. Only Media Composer with a valid activation pack can open .avp or .bin files correctly.
If you own a legacy 6.5 license, you may be eligible for transition pricing to a Media Composer Ultimate Subscription which includes modern features like ScriptSync AI. Troubleshooting Activation Issues Avid media composer 6.5.2 activation pack
Transfer this information back to your editing machine to complete the process. Common Issues If your goal is simply to read old