Tech knowledge about video

So many people ask how to convert MOV to MP3 Mac, I just do it with audio converter for mac and now, I want to share more about MOV and MP3.

MOV files format is the common multimedia format that often used for saving movies and other video files; uses a proprietary compression algorithm developed by Apple Computer; compatible with both Macintosh and Windows platforms.

MOV video file is common multimedia format often used for saving movies and other video files, uses a proprietary compression algorithm developed by Apple Computer, compatible with both Macintosh and Windows platforms.

The format specifies a multimedia container file that contains one or more tracks, each of which stores a particular type of data: audio, video, effects, or text (e.g. for subtitles).

Each track either contains a digitally-encoded media stream (using a specific format) or a data reference to the media stream located in another file. Tracks are maintained in a hierarchical data structure consisting of objects called atoms. An atom can be a parent to other atoms or it can contain media or edit data, but it cannot do both.

Because both the MOV and MP4 container formats can use the same MPEG-4 formats, they are mostly interchangeable in a QuickTime-only environment.

MP3 is an audio-specific format that was designed by the Moving Picture Experts Group (MPEG) as part of its MPEG-1 standard and later extended in MPEG-2 standard.

MP3 files are similar to WAV files but are compressed to 1/10th the size yet maintain high sound quality. A typical 3 minute song file is about 3.5MB, can be downloaded in less than 10 minutes over a 56K modem connection. Even if you don't understand what a Megabyte is, understand that 1/10th the size:

Since MP3 files are small and high-fidelity, they are easy to transfer by downloading and e-mailing. This is also the controversy since songs are copyrighted and distributing these files is illegal. However there are legal ways to use and enjoy MP3s. Using software such as RealNetwork's RealJukebox, you can convert, or RIP, your CDs to MP3 files. The software allows you to easily organize music by album, genre, artist, etc. You can listen to these files using your computer, which have been shipping with very high quality speaker/amplifier systems.

The fact is, if you want to play mov video on mp3 player, you will need to convert mov to mp3, then import the extracted mp3 audio from mov files to mp3 player. Both are the most popular formats, one is for audio, another is for video.

PDF (Portable Document Format) is a file format used to represent documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.

Acrobat's PDF files are more than images of documents. Files can embed type fonts so that they're available at any viewing location. They can also include interactive elements such as buttons for forms entry and for triggering sound and QuickTime or AVI movies. PDF files are optimized for the Web by rendering text before graphic images and hypertext links.

PDF files are created using Adobe Acrobat , Acrobat Capture, or similar products. To view and use the files, you need the free Acrobat Reader, which you can easily download. Once you've downloaded the Reader, it will start automatically whenever you want to look at a PDF file.

In 1991, Adobe Systems co-founder John Warnock outlined a system called "Camelot" that evolved into PDF. While Adobe Systems made the PDF specification available free of charge in 1993, PDF remained a proprietary format, controlled by Adobe, until it was officially released as an open standard on July 1, 2008, and published by the International Organization for Standardization as ISO 32000-1:2008.

In 2008, Adobe published a Public Patent License to ISO 32000-1 granting royalty-free rights for all patents owned by Adobe that are necessary to make, use, sell and distribute PDF compliant implementations

PDF files are especially useful for documents such as magazine articles, product brochures, or flyers in which you want to preserve the original graphic appearance online. A PDF file contains one or more page images, each of which you can zoom in on or out from. You can page forward and backward.

When you convert documents, forms, graphics, and web pages to PDF, they look just like they would if printed. But unlike printed documents, PDF files can contain clickable links and buttons, form fields, video, and audio — as well as logic to help automate routine business processes. When you share a PDF file, virtually anyone can read it using free Adobe Reader? software or the Adobe Reader mobile app.

Key Features of PDF

1:When you use PDF files to communicate, you don't have to worry about whether people have the same software you used to create your originals.

2:The integrity and longevity of the more than one billion PDF files in existence today is ensured by the ISO 32000 open standard.

3:Businesses and government agencies around the world use PDF as a standard format for exchanging documents more securely. You can, too. unlock pdf mac and crack pdf mac

4:You can view and interact with PDFs on virtually any platform, including Windows?, Mac OS, and mobile platforms including Android? and iOS for iPhone and iPad.

5:Virtually anyone can electronically sign PDFs using free Adobe Reader XI software or Adobe Reader for mobile.

6:When you need to find a particular word or phrase in a PDF, it's easy to search text and metadata, including scanned text that was converted using optical character recognition (OCR) technology.

7:The PDF specification has been expanded to work with assistive technologies, making PDF files more accessible to people with disabilities such as low vision or blindness.

8:Whether your business needs a specialized solution for integrating PDF files into daily workflows or you'd like to receive training or consultation on the most efficient use of PDFs support is available.

Do you want to edit protected PDF files? If you want to edit the encrypted PDF files, you will need to remove the passowrd and restriction of the pdf files first.

Recommend: PDF Password Remover Mac which can  remove protected PDF password and restrictions on Mac os x with ease. Just two simple steps, Mac users can remove, unlock or crack password from encrypted PDF documents with high quality and fast speed. Then you can convert, edit, copy or print PDF files on Mac.

or

PdfCrypt is the Windows command-line version of PDF Password Remover Online. Just specify the input and output PDF and a decrypted PDF file is instantly generated.

Method: PdfCrypt is a password remover tool. PdfCrypt will not find an owner or user password.

Limits: PdfCrypt works with PDF files up to version 1.7 level 8 with 128-bit AES encryption.

My Test: PdfCrypt decrypted a small version 1.7 level 8 PDF file with 128-bit AES encryption in less than a second.

"Me and a friend just got a new JVC digital video camera that hooks up to YouTube. I want to know how you can edit a video; you know but in back ground music and putting in special effects."

More and more people like to record and edit video by themselves, but mostly are new to video software. So it is very important for us to find a easy and free video editing software.

In fact, there are lots of free video editing softwares that are available on the internet but only a few are good to use.

Video Spin : VideoSpin, free editor based on Studio, does a pretty darn good job compared with most free video tools. It doesn’t match the qualities of paid softwares but perform basic editing and output movies pretty easily.

Video Editor for Mac

Video Editor for Mac is special designed for editing all kinds of video on mac with ease. The self-explanatory options help you easily create your own movies in minutes to share everywhere even if you are a novice! This video editor mac can act as avi editor for mac etc.

Avidemux : Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Tasks can be automated using projects, job queue and powerful scripting.

Windows Movie Maker 2.6 : Microsoft has made version 2.6 of Movie Maker available for download, and it runs on both Windows Vista and Windows 7. While advanced users are likely using a more sophisticated video editing program, there’s no denying that Movie Maker is an excellent, full-featured option for the average home user.

VirtualDub : VirtualDub is a video capture/processing utility for 32-bit and 64-bit Windows platforms (98/ME/NT4/2000/XP/Vista/7), licensed under the GNU General Public License (GPL). It lacks the editing power of a general-purpose editor such as Adobe Premiere, but is streamlined for fast linear operations over video. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters. VirtualDub is mainly geared toward processing AVI files, although it can read (not write) MPEG-1 and also handle sets of BMP images.

Wax :Wax is a high performance and flexible video compositing and special effects software. The idea for Wax is to be very general purpose and flexible in video compositing and effects, so that you can compose your dream video sequence with ease everytime.Wax can create 2D & 3D special effects and can work in two modes – as a standalone application which would appeal for home users/beginners, and as a “plug-in” to video editors/NLEs which would be more useful for professional editors.