Taip yra del kompresijos algoritmu - jie veikia geriau su progressive. Tas jau buvo rasyta keliais postais zemiau. O ir to pacio ebu tyrimo, is kurio padarytas sitas wiki irasas, isvados rodo, kad 720p50 atrodo geriau uz 1080p50 (linko 7 psl). Tai cia tokiom isvadom daug sprendimu pagristi galima. "Deivis" wrote in message news:m9uqkj$jk2$1@trimpas.omnitel.net... Tavo linko wikipedija: EBU has performed tests that show that the bandwidth savings of interlaced video over progressive video is minimal, even with twice the frame rate. I.e., 1080p50 signal produces roughly the same bit rate as 1080i50 (aka 1080i/25) signal,[3] and 1080p50 actually requires less bandwidth to be perceived as subjectively better than its 1080i/25 (1080i50) equivalent when encoding a "sports-type" scene.[8]