Solved

about JPA files.

Posted on 2002-05-07
2
842 Views
Last Modified: 2012-05-04
.jpa file is multimedia file. which tools can make it?
0
Comment
Question by:fengyun
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 15

Accepted Solution

by:
lyonst earned 50 total points
ID: 6995796
Hi,

I think that jpa files are created wrhn creating MPEP files ..

for example http://www.mpegcam.com/m2/about/mac/

M2 File Formats  
  You will notice that MPEG movies have file names ending in ".MPG" and JPEGs have files with ".JPG" while JPEGs with Sound (a JPEG image and a separate MPEG audio-only movie) are labeled "00123.JPA" and "00123.MPA" respectively.

When opening an ".MPG" file (an MPEG movie) in the movie player, the first frame is shown in the window. At the bottom of the screen is a time line knob which can be dragged to any point in the movie, plus a triangle "play" button. Click on the "play" button to start the movie.

When opening an ".MPA" file (an audio recording), the QuickTime player will display the matching ".JPA" file (a JPEG image) in a movie window. Click on the triangle "play" button at the bottom of the open window to hear the sound play.

Hopes this helps to explain what you are looking for ?

M2 File Formats  
  You will notice that MPEG movies have file names ending in ".MPG" and JPEGs have files with ".JPG" while JPEGs with Sound (a JPEG image and a separate MPEG audio-only movie) are labeled "00123.JPA" and "00123.MPA" respectively.

When opening an ".MPG" file (an MPEG movie) in the movie player, the first frame is shown in the window. At the bottom of the screen is a time line knob which can be dragged to any point in the movie, plus a triangle "play" button. Click on the "play" button to start the movie.

When opening an ".MPA" file (an audio recording), the QuickTime player will display the matching ".JPA" file (a JPEG image) in a movie window. Click on the triangle "play" button at the bottom of the open window to hear the sound play.

Hope this explaing it a little,

Cheers,

T.
0
 
LVL 2

Expert Comment

by:shlezman
ID: 7038516
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Keep your audience engaged and get the most out of your next presentation with these quick Prezi tips.
Technology opened people to different means of presenting information, but PowerPoint remains to be above competition. Know why PPT still works today.
In this Micro Tutorial viewers will learn the basic shortcuts and functions of Illustrator. The viewer will learn about the paintbrush tool, anchor points, font sizing, and more.
Learn how to create interesting presentations by including videos to keep your audience engaged using Prezi. Select "Insert" from the top menu in your Prezi editor: Select "YouTube Video": Paste the video URL into the prompt: "Select "Insert":…

627 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question