what is difference betwwen different aoudio&video formats in saving data and quality?
547169
Without mentioning specific audio and video (and image) formats because there are so many, there are two primary audio and video format types: those that are lossy and those that are lossless.\n\nThe "loss" at the beginning of "lossy" and "lossless" refers to quality. Lossy file formats sacrifice quality to get a better file size. Lossless formats do not sacrifice quality and result in larger file sizes.\nUsually compression with regards to audio, video, and picture, refers to quality (though not always). For example, the JPEG file interchange format (JFIF) uses lossy compression, where the lower the quality, the better compression (the smaller the file).\n\nAll MPEG formats are lossy formats. These include MPEG-1 video, MPEG-1 part 3 layer 3 audio (MP3), MPEG-2 video, MPEG-2 part 7 audio (AAC), MPEG-4 video, and MPEG-4 part 3 (AAC). This are many more lossy audio and video formats - this is just to name a few. There are also a very large number of lossless audio and video formats.
143867
Use nero and be sure to set format to VCD SVCD or DVD\n\nelse you jsut make a content disk\n\n\n\nOk. Ulead studio is a video editor. So you make/edit the video, but the problem is to be played as a DVD or VCD/SVCD it needs to meet certain criteria. \n\n\nI think for dvd it must be like 720 x ??? in size and be separated into VOB files or m2v with the audio in a different directory. There are many commercial conversion utilities. Nero does it automatically. You need the encoder to do it though.\n\nSVCD is a little better resolution, like 480x ??? and VCD is about 350x???\n\nMinidvds are good and can work on regular CDs, but last only about 15minutes.
296087
using adobe media encoder, save as windows media which is pretty universal. Windows Media 9 or 10, 320x240, andpick a datarate commensurate with the bandwidth you have available and your lowest common denominator end user.\n\nSites like youtube are now using flv flash video, which can be very small file sizes, and since 98% of people have flash, you don't need to worry about compatibility.\nPremiere Pro 2.0 will export flv.
1098649
Try SUPER.  If you need a simple, yet very efficient tool to convert (encode) or play any Multimedia file, without reading manuals or spending long hours training, then SUPER © is all you need.\nIt is a Multimedia Encoder and a Multimedia Player, easy-to-use with 1 simple click.
812548
CamStudio is able to record all screen and audio activity on your computer and create industry-standard AVI video files and using its built-in SWF Producer can turn those AVIs into lean, mean, bandwidth-friendly Streaming Flash videos (SWFs)\n\nhttp://www.camstudio.org/
62279
1. I recommend using a DVD-R. The best movie file type is .avi for a DVD. Burn it using your software(Nero etc.) and make sure you finalize(dont choose multi-session) \n2.For editing i REcommend Magic Media You can download it from perfectdownloads.com choose free trial and the video editer is on the right side with full frame-by-frame editing capabilities.\n3. Cd/DVD players will have a small decal indicating if they play MP3 cd's. Resolution of movie for burning only really determines quality. I recommend NTI CD & DVD MAker 7 I forget where I got it, but you should be able to find it.
35802
AVI, MPEG, QuickTime and other digital video formats are created two ways, on the fly, and captured/encoded.\n\nIn order to understand either process, it helps to understand what digital video consists of.\n\nDigital video is stored as a series of key frames and "dif" frames. A key frame is basically a picture of everything you see in a frame of video. Now if you're recording me talking, most of the picture remains exactly the same from one frame to the next. The only difference or "dif" between one from and the next frame would be the pixels around my mouth, which have changed. Since the "dif" frames are much smaller (It takes less space to store my mouth than an entire picture of me) the video is smaller and plays faster.\n\nDigital video consists of a key frame, followed by a bunch of dif frames, then another key frame and more dif frames, lather, rinse, repeat.\n\nOkay, so how this applies to making a digital video file.\n\nWhen you buy a DVD, you basically get an optical disk with an MPEG-2 movie on it. Someone with a very fast computer with an even faster hard drive "Captures" the movie. What I mean by this is that they record the movie to their hard disk as quickly as possible. In order to do this, this "raw" video is stored uncompressed. Basically nothing but key frames. The only problem with raw video is that it’s huge. A movie can take up more than 60 gigabytes of space!\n\nSo it goes through a second process, called encoding. Encoding goes through the raw video, and converts it into key frames and dif frames. So it compares frame 1 to frame 2, and stores them as one full frame, and one dif frame. It then does this with frame 2 to 3, 3 to 4, etc.\n\nThe encoded video is now much smaller. The 60 gigabyte "raw" movie now takes up 5 to 6 gigabytes of space, since each dif frame is really small.\n\nAs technology gets better, having a two stage process is less necessary. For instance, your Tivo is fast enough to encode “on the fly”, and go directly from the TV signal to encoded video, without having to do a capture first. The same principal works with web cams. Television and web cams are of low enough quality; they can do all the processing quickly. However, capturing movies for a DVD requires much higher quality, so they will continue to be captured and encoded for some time to come.
94251
get a good file convertor like Nero and you'll have no problem. you can with some kung fu use: videolan\ni think, by law i cannot tell you the details.
190178
ImTOO Audio Encoder can convert video to audio and can convert various audio formats. It's fast, easy, and small. The trial version lasts forever, but only converts 5 files at a time.
111122
I don't think you can do it. Windows stores the association of file types (based on extensions) with applications. If your file is sometime audio and sometime video, Windows will probably not understand it and hence can not differentiate.
847623
depends on the codec the original video used. if its a bad, highly compressed video, your SOL.\n\nhttp://www.videohelp.com
711201
I have used Pinnacle Studio for several years and it is very good and has many features.I'm currently using pinnacle 9 however they are up to 10 for the newest version.IT is a three step program ,install your video,edit your video ,and then burn it to DVD.Good luck and have fun
636229
Hi :\n\n there are several video editors , the best is Adobe Premiere Pro 2.0 , ( Adobe® Premiere® Pro 2.0 software gives you more power to express your creativity. With unparalleled Adobe application integration, revolutionary Adobe Clip Notes, and enhanced HD tools, Adobe Premiere Pro 2.0 sets new standards for digital filmmaking )\n\nThis software size about 500 MB and need high speed PC and storge to safe your edited files\n==============================...\nif you planning to have a small size editor :\n\n1. Video Edit Magic 4.15 ( 12.2 MB )\n\n2. VideoCharge Full 3.5.7.22 ( 21 mb )\n\n3.Sony Vegas Movie Studio + DVD 6.0a Build 85 ( 58.0 MB\n\n\nHAVE A NICE DAY\n\nor go to this link , where i post an answer similar to your question >>> \n\nhttp://answers.yahoo.com/question/?qid=1006051028061
182326
Ulead VideoStudio 9.0 - Ulead\n\nUlead VideoStudio helps to turn your home videos into fun-to-watch movies. Automated video editing wizards help you create complete movies in just two steps. The full editor gives you complete creative freedom with over 1000 effects. Preserve your memories on DVD, CD tape, or the Web to share with family and friends.\n\nLicense :ree to try; $99.95 to buy  \nLimitations:30-day and 40-transition trial\nRequirements:Windows Me/2000/XP    \nFile size:173.63MB  \n\nCNET Rating: 5 Star\nAvg. User Rating: 3 1/2 Stars\n\nhttp://www.download.com/Ulead-VideoStudio/3000-2194_4-10389776.html?tag=lst-6-2\n[Last Access 3/20/06 6:58 USCT]
1080910
These are all video encoding formats. \n\nfor example for 3gp: http://filext.com/detaillist.php?extdetail=3GP\n\nfor convertor software, you can try this: http://www.winmpg.com/
1161023
You need to buy the correct software because when you use the try one's,once it is try version it will limit you to have full format for your videos.try to use pinnacle studio 9 plus,adobe premier,win dvd creator.you should also consider the speed of your systems processor and that of your memory.upgrade your mem to at least 512mb or 1gbmb with at least 80gb hard drive or above.than you.
1052885
I use Xilisoft Video Convertor. Its great, and allows number of formats in which I can convert a file.\nMy vote is for Xilisoft.