The video opened to a dim room. Two chairs faced each other, a lamp between them, its light folding the walls into soft planes. In the first chair sat Elias, thinner than Mira expected, hair in a loose knot, voice like wet stone. Across from him, bound in a blanket, was Arun. He was thinner too, but lucid. Arun smiled when he saw the camera, the corner of his mouth tilted with recognition.
Encoders would strip out uncompressed multi-channel audio (like 5.1 Dolby Digital) and replace it with highly compressed stereo AAC audio. They also shaved off the end credits and used variable bitrates to allocate data only to complex, fast-moving scenes while starving static scenes. 📉 The Trade-Offs: Is 300MB Actually Better?