After running v3.2 init script, the openh264 will always be disabled. This is a product defect and will be fixed in next patch release.
There are 3 ways to address this issue temporarily as following,
1. Modify the openh264Enabled flag in Release-v3.2/video_agent/agent.toml after running init script.
2. Set openh264Enabled flag again in Release-v3.2/video_agent/agent.toml if that's changed before running init script.
3. Apply the patch in attachment to replace the init script file at Release-v3.2/video_agent/init.sh.