Hindi AAC 5.1 (common in digital encodes) or DTS-HD Master Audio 5.1 (on physical discs). Aspect Ratio: 2.35:1 (Widescreen).
The 720p resolution provides a significant upgrade over standard definition, offering a perfectly sharp image that captures every detail without being excessively large in file size. As per a detailed release log for Chennai.Express.2013.720p.BluRay.x264-WiKi , the video is encoded using the x264 codec at a high bitrate of 6350 Kbps. This ensures that the film's saturated and vibrant palette, a hallmark of Rohit Shetty's visual style, is rendered beautifully with minimal compression artifacts. Chennai Express 2013 BluRay 720p Hindi AAC 5.1 ...
Delivers the deep, low-frequency thuds during action scenes and the heavy basslines of tracks like "1234 Get on the Dance Floor." Visual Splendor: Rohit Shetty’s Palette Hindi AAC 5
During the film’s iconic car crashes, explosions, and fast-paced fight sequences, the 5.1 channel distribution places the audience right in the center of the chaos. Directional audio allows you to hear vehicles roaring from the left surround speaker to the front stage seamlessly. Balanced Dialogue Delivery As per a detailed release log for Chennai