Question: can blu ray players play dvd-r?
Answer: Both types of Blu-ray players can play commercially released CDs and may play CDs burned with MP3 files. A given model might play JPEG, WMA, or video CDs, or DVD-/+/R/RW or DVD-RAM discs you've recorded. Some Blu-ray and DVD players are "universal" models that can play higher-resolution SACD and DVD-Audio discs.