• Adobe Media Encoder

  Bit rate in video rendering and converting softwares

  Posted by Levan Katsadze on November 11, 2011 at 9:23 am

  Hello, I want to find out more about bit rate-size of a video.

  Well, concretely, I want to convert (from mkv to H.264/MPEG4-AVC) a video or a movie from 720p to 320×240. But I have one big problem: I want the output video to be maximum (highest) quality, and also I want it to be smallest by size.

  exactly, I mean, for example a video in 320×240 and H.264/MPEG4-AVC, has highest quality at 800kbps and I don’t know about it, then I convert the video at 1000 kbps, so the distinction of the bit rates: 1000-800=200 just increases size of the video, and quality is the same as in 800kbps. So, I mean that I want to know what is the maximum bitrate of a 320×240 video quality (in H.264/MPEG4-AVC) to vindicate smaller size. Or, is there any formula or something like that to calculate maximum quality bitrates of different kinds of resolutions of videos, for example 1280×720 or 1920×1080.
  so please, please, help me
  Thanks a lot…..

  Levan Katsadze replied 13 years, 5 months ago 1 Member · 0 Replies
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