However, I can provide information on the movie's technical details. "Ex Machina" was released on Blu-ray and DVD in 2015, with a 1080p (Full HD) and 720p (HD) resolution available. The movie's video codec and compression details may vary depending on the release and distribution platform.

The film holds a 92% approval rating on Rotten Tomatoes, with many critics praising its intelligent and suspenseful storytelling. "Ex Machina" was also a commercial success, grossing over $36 million worldwide.

Upon arrival, Caleb discovers that he's been chosen to administer the Turing test to an intelligent humanoid robot named Ava (Alicia Vikander). The test aims to evaluate Ava's ability to exhibit intelligent behavior equivalent to, or indistinguishable from, that of a human.

Regarding the technical specifications you mentioned (e.g., "hdmovies4udayexmachina2014bluray720px265"), I want to emphasize that I don't condone or promote piracy or unauthorized distribution of copyrighted content.

"Ex Machina" is a 2014 science fiction psychological thriller film written and directed by Alex Garland. The movie stars Domhnall Gleeson, Alicia Vikander, and Oscar Isaac.

As Caleb begins to interact with Ava, he starts to question the true nature of the experiment and Nathan's intentions. He also develops a bond with Ava, who exhibits a level of self-awareness and emotional intelligence that challenges Caleb's perceptions.