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(PDF) Data Compression in Multimedia …
https://www.academia.edu/9084441/Data_Compression_in_Multimedia_Text_Image_Audio_and_Video_
Moreover, audio compression cannot achieve the same compression ratio as video; a typical rate for the stereo audio pair is 192 Kbps, an 8:1 compression ratio.
An explanation of video compression techniques.
https://www.reachcambridge.com/wp-content/uploads/wp_videocompression_33085_en_0809_lo.pdf
compression algorithm, the higher the latency. When using video compression and several adjacent frames are being compared in the compression algorithm, more latency is introduced. For some applications, like compression of studio movies, compression latency is irrelevant since the video is not watched live.
Compress Video, Image, Audio and PDF Files Online ...
https://www.youcompress.com/
Compress MP4, MOV, MP3, PDF, PNG, JPG, JPEG, GIF files online for free. Reduce file size of videos, PDF documents, MP3 audio files and images. Free online file compression tool lets you compress large files to make them smaller. No registration, no …
Video Compression: Principles, Practice, and Standards
https://site.ieee.org/scv-ces/files/2015/06/video_coding_overview_IEEESantaClara_Sept05.pdf
John G. Apostolopoulos Page 5 Video Coding September 27, 2005 Example Video Applications and Required Compression Ratios ~ 190 384 kb/s (3G) CIF 288 x 352 30 24 73 Mb/s
Audio Fundamentals, Compression Techniques & Standards
http://ce.sharif.edu/courses/91-92/2/ce873-1/resources/root/Class%20Notes/MMN-lec3-Audio-911121.pdf
Audio Digitization Step1. Sampling divide the horizontal axis (time dimension) into discrete pieces. Uniform sampling is ubiquitous (everywhere at once). 9 Nyquist Theorem Suppose we are sampling a waveform. How often do we need to sample it to figure out its frequency? Signals can be decomposed into a sum of sinusoids.
AUDIO AND VOICE COMPRESSION - NCSU
http://reeves.csc.ncsu.edu/Classes/csc557/2001-fall/lectures/audio-compression.pdf
AUDIO AND VOICE COMPRESSION N. C. State University CSC557 ♦ Multimedia Computing and Networking Fall 2001 Lectures # 07&08
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