Bluray rips (BD-Rips) use lossless or high-bitrate codecs like DTS-HD or Dolby Digital.
: Ambient sounds and echoing instruments for depth. Tamil 5.1 Bluray Video Songs Download
Many files claim to be "Bluray 5.1" but are actually upscaled DVD rips with fake surround sound. You might download a 5GB file only to discover the rear channels are silent. Bluray rips (BD-Rips) use lossless or high-bitrate codecs