He is shipping binary only versions of a modified version of ffmpeg. He needs to comply with the licence for that code, which (vastly simplified version) means he needs to supply source in some way.
[Usual disclaimers apply about lawyer, and not being same, especially with regards to the legal obligations]
He is shipping binary only versions of a modified version of ffmpeg. He needs to comply with the licence for that code, which (vastly simplified version) means he needs to supply source in some way.
[Usual disclaimers apply about lawyer, and not being same, especially with regards to the legal obligations]