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Video image formet by pratik srivastava

  • Apr 14, 2018
  • Posted by: pratik srivastava
  • Category: Cinematography Course
Video image formet by pratik srivastava

                                                                                       Video formet  

  • AVI (Audio Video Interleave) ...
  • FLV (Flash Video Format) ...
  • WMV (Windows Media Video) ...
  • MOV (Apple QuickTime Movie) ...
  • MP4 (Moving Pictures Expert Group 4)
  • It used to be so easy to start out movie making - you'd buy an 8mm or Super8 camera; or if you were really industrious, a 16mm camera and shoot and edit your movies.
  • Audio Video Interleave (.avi)
  • Developed by Microsoft and released with Windows 3.1 way back when false teeth were still made out of wood, AVI files were once a workhorse of digital video. If I say “AVI is dead” the comments section will clog with people still using it, so I'll say that it's popularity has waned, but there is still lots of legacy AVI to be found all over the web. Short answer, don't output video to it, but keep a player handy.
  • mov

 

QuickTime was developed by Apple and supports a wide variety of codecs. It's a proprietary format though and Apple decides what it supports. Quicktime, like Microsoft's version, .avi, looked like it was going to fade into the sunset but just as it was about to die, Apple released the Mavrick update and quietly replaced anything inside a .mov container with h.264. In fact, both Nikon and Canon DSLR's output h.264 video wrapped in a .mov container. Short answer: Sure, why not. Most people will be able to read .mov files for a while now.

 

Advanced Video Coding, High Definition (AVCHD)

 

AVCHD is a very popular container for data compressed with h.264 — it comes to us through a collaboration between Sony and Panasonic as a format for digital camcorders. It's a file based format, meaning that it's meant to be stored and played back on disks or other storage devices such as compact flash drives or SD cards. It supports both standard definition and a variety of high definition variants from 720 to 1080p in a variety of frame rates including 60 frames per second, 24p native as well as 3D modes.

It's an extraordinarily robust container format that includes not just things like subtitles, but menu navigation and slideshows with audio. Short answer: Yes.

MPEG-1

MPEG-1 is used almost exclusively for Video Compact Disks (VCD), which are extraordinarily popular in some parts of the world but never caught on in the U.S. — the video quality is substantially lower than DVDs. Short answer

.MP4

.m4v and .mp4 are very similar and are both part of MPEG-4 which was based on the Quicktime file format. .m4v was created by Apple as an extension of MPEG-4 with the option of proprietary Apple DRM to keep their files from playing on non apple devices

 

 

 

 

 

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