It is possible change files to different frame rate: 23,98 - 24 - 25 to 29.97 - 50 to 59.97.
High-definition video or HD video refers to any video system of higher resolution than standard-definition (SD) video, and most commonly involves display resolutions of 1,280x720 pixels (720p) or 1,920x1,080 pixels (1080i/1080p). This article discusses the general concepts of high-definition video, as opposed to its specific applications in television broadcast (HDTV), video recording formats (HDCAM, HDCAM-SR, DVCPRO HD, D5 HD, AVC-Intra, XDCAM HD, HDV, and AVCHD), the optical disc delivery system Blu-ray Disc, and the video tape format D-VHS.
In the early 2000s, it looked as if DVB would be the video standard far into the future. However, both Brazil and China have adopted alternative standards for high-definition video[citation needed] that preclude the interoperability that was hoped for after decades of largely non-interoperable analog TV broadcasting.
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