Video Jan Růžička Institute of geoinformatics VSB-TU Ostrava

Slides:



Advertisements
Similar presentations
Computer Fundamentals Multimedia MSCH 233 Lecture 10.
Advertisements

Introduction to Microsoft Movie Maker 2 Adapted from Windows Movie Maker 2: Zero to Hero by Jon Bounds, John Buechler, and Jen deHaan.
Multimedia Communications EG 371 and EG 348
Section 9.1 Identify multimedia design guidelines Identify sources of multimedia files Explain the ethical use of multimedia files Describe multimedia.
Time to wake up. ChitChat Talk with the person sitting next to you –Ask him/her Name (if you do not know already) What have you done during this morning.
Video on the Web. Should you add video to your web page? Three main questions 1. How will it enhance the purpose of my page? –Entertain –Explain a process.
Video Compression and the Internet. Need for Compression Important to advancement of internet Video prevalent all over the net Compression has improved.
Video on the Web John H. Krantz Hanover College. Outline What is Video Acquiring with a Digital Camera Creating with ImageJ Editing with QuickTime Delivering.
Digital Video Teppo Räisänen LIIKE/OAMK. General Information Originally video material was processed using analog tools Nowadays it is common, that digital.
Val Kelly School of Library & Information Science Kent State University
AUDIO VIDEO FLASH DIGITAL MEDIA: COMMUNICATION AND DESIGN
Part A Multimedia Production Rico Yu. Part A Multimedia Production Ch.1 Text Ch.2 Graphics Ch.3 Sound Ch.4 Animations Ch.5 Video.
Week 8 - Tutorial Interactive Digital Moving Image Production | CU3003NI | - Pratik Man Singh Pradhan.
1 Different Video Properties
                      Digital Video 1.
Video Data Topic 4: Multimedia Technology. What is Video? A video is just a collection of bit-mapped images that when played quickly one after another.
Chapter 5 – Multimedia Elements Standard Types of Multimedia Files Animation Files Sound Files Video Files Databases.
Video Data Topic 4: Multimedia Technology. What is Video? A video is just a collection of bit-mapped images that when played quickly one after another.
Digital Video Basics CPSC 120 Principles of Computer Science April 16, 2012.
Computer Concepts – Illustrated 8th edition
What are the common format for video files?
Digital Camcorder and Video Computer Multimedia. Two most important factors that make up a video Frames per second ( fps ) The resolution ( # of pixels.
Chapter 8: Digital Media1 Digital Media Chapter 8.
AVI File Format By : Jacob, Bab and Conor. Basic operation Presented By: Conor.
Presented by: Richard A. Lim. Designed to be intuitive to use, VideoPad is fully featured video editing program for creating professional looking videos.
Multimedia Concepts: Video Technologies ANALOG DIGITAL.
Putting it all Together Editing and Encoding. Different Edits Cut Dissolve Fade out Fade in (to and from black or solid) Wipe.
Chapter 16 Creating Desktop Video and Animation. Getting Started FAQs: – What is digital video? – How do I transfer video footage to my computer? – How.
Video & Scanning Overview IT 130 Web Graphics and Multimedia.
GIF - Graphics Interchange Format JPEG - Joint Photographic Experts Group PNG - Portable Network Graphics GIF images are limited to the 8 bit palette which.
XP Practical PC, 3e Chapter 15 1 Creating Desktop Video and Animation.
How Analog and Digital Recording Works Analog converted to digital via an ADV (Analog to Digital Converter = stream of numbers) On playback: digital converted.
AUDIO AND VIDEO COMPRESSION AND IT’S IMPORTANCE ON THE INTERNET Brian Dillinger May 3, 2010.
视频处理相关技术. Basic Concept Image Sequence （图像序列） FPS （ Frames Per Second ） Resolution 1080p ， 720i ， DVD ， VCD ， HD Compression Codec H.264 、 MPEG Quick.
Digital Video Media By: David Owens. Introduction to Video Streams: Audio and Video Video Frames Compression Scale Time-code.
IT2002 ATI Naiwala 1 By ATI Naiwala. IT2002 ATI Naiwala Combination of time Variant Image and Sound – Most realistic media Dynamic Huge data size(Very.
Chapter 10. The Role of Video in Multimedia  Any presentation or application that uses sound and graphics qualifies as multimedia  Clip A segment of.
Video Data Topic 4: Multimedia Technology. What is Video? A video is just a collection of bit-mapped images that when played quickly one after another.
1 Part A Multimedia Production Chapter 2 Multimedia Basics Digitization, Coding-decoding and Compression Information and Communication Technology.
1. 2  Video is an excellent tool for delivering multimedia.  Video places the highest performance demand on computer and its memory and storage.  Digital.
Or, how to make it all fit! DIGITAL VIDEO FILES AND COMPRESSION STANDARDS.
Sound Jan Růžička Institute of geoinformatics VSB-TU Ostrava 17.listopadu 15, Ostrava-Poruba,
Chapter 16 Creating Desktop Video and Animation
Objective % Explain concepts used to create digital video.
Movie Maker This presentation will get you started with using Windows Movie Maker - Your very own movie studio. It provides step by step instructions for.
Section 9.1 Section 9.2 YOU WILL LEARN TO…
Section 9.1 Section 9.2 Identify multimedia design guidelines
Objective % Explain concepts used to create digital video.
Video on the Web.
Animations Jan Růžička Institute of geoinformatics VSB-TU Ostrava
Adding media content ...on a shoestring.
Video Basics.
Creating Desktop Video and Animation
3 Be able to repurpose and test a range of digital media assets
VIDEO.
Video.
Objective % Explain concepts used to create digital video.
Basic Concepts Video is a collection of bit-mapped still images (called frames) that are taken one after the other. When the file is played these pictures.
Digital TV..
Chapter 6: Video.
Objective % Explain concepts used to create digital video.
Ch. 13 Editing Principles Zettl.
Chapter 12 Post Production: Linear and Non Linear Editing.
Video.
الوسائط المتعددة Multimedia.
Final Study Guide Arts & Communications.
Video.
Chapter 10 Video.
Digital Video Faraz Khan.
Movie Maker This presentation will get you started with using Windows Movie Maker - Your very own movie studio. It provides step by step instructions for.
Presentation transcript:

Video Jan Růžička Institute of geoinformatics VSB-TU Ostrava 17.listopadu 15, 70833 Ostrava-Poruba, jan.ruzicka@vsb.cz

Structure, Behavior Set of frames -> Frame rate Images and sound together Compression Bit rate Herlány 13.-14.10. 2004 2

Compression – basics / 2 A standard sequence of [[I-B-B-P-B-B-P-B-B-P-B-B-P-B-B-I]] would have a Group Of Picture of 15, with 15 representing the interval at which I-Frames repeat Herlány 13.-14.10. 2004 3

CODEC COmpression DECompression Algorithm Tool (software component) Herlány 13.-14.10. 2004 4

CODEC - Examples MPEG-2 MPEG-4 DivX XviD MS RLE Huffyuv Herlány 13.-14.10. 2004 5

Formats Stand-alone: AVI, MPEG, QT On-line: ASF, WMV, RM Special: M-JPEG Herlány 13.-14.10. 2004 6

Playing Player + CODEC DivX Player, MPlayer, BSPlayer, Windows Media Player, Real Player, Quick Time Player, Direct Show, Micro DVD... Herlány 13.-14.10. 2004 7

Video sources Digital video camera (camera) Analog video camera Digital record Analog record Animation Herlány 13.-14.10. 2004 8

A/D conversion PC graphic (video) card (PCI, APG) Software D/A conversion Herlány 13.-14.10. 2004 9

Video cutting Linear Non-linear Herlány 13.-14.10. 2004 10

Software tools / 1 A/D conversion Open stream - CODEC Save stream – CODEC Join streams, overlay (transition) between streams Cutting – cut, copy, paste, move Herlány 13.-14.10. 2004 11

Software tools / 2 Filters – hue, lightnes, transformation, ... Color depth Frame rate Bit rate Herlány 13.-14.10. 2004 12

Software tools / 3 Masking Export image sequences Import image sequences Herlány 13.-14.10. 2004 13

Audio in Video Editing Save track Add track Some filters Coding Synchronize Herlány 13.-14.10. 2004 14

Software for editing VirtualDub NanDub AviDemux Kino FFmpeg Adobe Premiere ... Herlány 13.-14.10. 2004 15

Sources / 1 http://www.m4if.com http://www.virtualdub.org http://ndub.sourceforge.net http://mjpeg.sourceforge.net http://www.afterdawn.com/glossary/ http://www.doom9.org Herlány 13.-14.10. 2004 16

Sources / 1 http://www.unixuser.org/~euske/vnc2swf/ http://www.sodan.org/~penny/vncrec/ http://www.videohelp.com/tools?s=23 http://www.newsforge.com/article.pl?sid=04/08/16/2128226 http://avidemux.sourceforge.net Herlány 13.-14.10. 2004 17

Advanced MPEG – 7 MPEG – 21 http://www.mpeg.org Herlány 13.-14.10. 2004 18

Advanced / 2 Fractal compression Herlány 13.-14.10. 2004 19

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.