Casino Royale is indeed 16:9 open matte on PSP. Someone at FE has ripped the disc before and synced it to the Blu-Ray soundtrack. Sony UMD discs use a proprietary sound codec that won’t work outside of a PSP, but all the movies are merely stereo anyway.
Only the prologue of Casino Royale (2006) is open matte from what I remember, in the PSP UMD video. The rest of the runtime is all pan & scan.