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Topic: MP4

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	MP4 FAQ - Doom9's Forum
		MP4 is streamable and supports all kinds of multimedia content (multiple audio-, video-, subtitlestreams, pictures, variable-framerates, -bitrates, -samplerates...) and advanced content (officially called "Rich Media" or "BIFS") like 2D and 3D animated graphics, user interactivity, DVD-like menus...
		Yes, it is possible with timecode files, by appending mp4 files or by dropping n-vops in ASP
		MP4 on the other hand itself was the starting point for the development of the 3GP format (mainly for mobile phones), which has more in common with MP4 as MP4 with MOV for example, but still is a different format
	forum.doom9.org /showthread.php?s=&threadid=62723 (3595 words)

	AudioCoding.com - Knowledge Base (Site not responding. Last check: )
		The patent pool administrator for the MP4 file format is MPEG LA, because it belongs to the Systems part of the standard.
		The additional file extensions .m4a and .m4p (as well as .m4v) are used by Apple to differentiate between MP4* audio files ripped with iTunes (no DRM protection) or downloaded from their new Music Store (copyright protected).
		Furthermore MP4 encoding of audio-only content enables direct tagging with the method used in iTunes, so it has some advantages vs. the ADTS AAC format which is rather used in hardware players like the Philips Expanium, DivaGEM and mobile phones or for Shoutcast internet streaming, see e.g.
	www.audiocoding.com /modules/wiki/?page=MP4 (1315 words)

	Mp4 Cinema Poised to Take a Bite out of the Apple iPod Dominance
		Mp4 players have been exceedingly popular in China for more than a year, but have only recently been introduced to the American market to challenge Mp3 technology and the popular iPod players with improved compression rates, video compatibility and expanded functions.
		An Mp4 digital player has the capability to play both high quality audio and video while storing the data at a higher compression rate than ordinary Mp3 players.
		Mp4 Watches hold both Mp3 audio and MP4 video files and displays videos on a 1.5-inch, high resolution OLED screen.
	www.prweb.com /releases/2006/11/prweb471663.htm (876 words)

	MPEG-4 FF
		The file structure is object-oriented; that is, a file can be decomposed into its constituent objects very simply, and the structure of the objects can be inferred directly from their type and position.
		MP4 files are generally used to contain MPEG-4 media, including not only MPEG-4 audio and/or video, but also MPEG-4 presentations.
		When a complete or partial presentation is stored in an MP4 file, there are specific structures that document that presentation.
	www.chiariglione.org /mpeg/technologies/mp04-ff/index.htm (1773 words)

	Reader's Tests/Comments on MP4 vs MP3 Audio
		MP4 at 96 kbps highs were the equiv.
		Highs lost brightness in both, and strangely the MP4 still seemed not be as apt to handle the bassline as accurately as an MP3, although almost barely noticeable.
		96 kbps mp4 could pass as a 192 kbps mp3 no problem, and at half the file size (3.1 MB compared to 6.1 MB) the 192 kbps mp4 roles out of my system as smooth as the aiff, and it is the same size as the mp3.
	www.xlr8yourmac.com /audio/mp4_vs_mp3_audio_tests.html (1153 words)

	Haali Media Splitter
		Removed AVI compatibility transforms from mp4 parser, and unified native mpeg-4 asp code in matroska and mp4 parsers.
		Fix a bug when wrong frames were accidentally left in queue at file open, this could happen with some truncated files and files with unspecified segment length.
		14/03/2005 Xvidanddivx decoders for mpeg-4/asp in mp4 compatility (these want a sequence header prepended to each frame to work), you need to enable mp4v fourcc in xvid for this to work.
	haali.cs.msu.ru /mkv (2347 words)

	MP4 to MP3 - Extract/rip audio from MPEG-4 video to MPEG Layer-3 (Site not responding. Last check: )
		To extract audio from MP4 (MPEG-4) files to MP3 with River Past Audio Converter, you should have DirectX 8.0 or above (9.0 highly recommended), and Apple QuickTime installed.
		Select "MP4 - MPEG-4" in its "Files of type" combo box.
		Use the setting panel on the bottom of the window to control the output format.
	www.riverpast.com /en/support/tutorials/convert/mp4/mp3.php (170 words)

	MP4 Player Watch Gadget Now Available Wholesale Direct From China
		MP4 Player Watch - It is a wrist watch that can play videos and MP3 music.
		These MP4 Watches are the new generation of MP4 Players and we are proud to be the first wholesale source to offer these products direct here from China in our online wholesale shop
		"These MP4 Watches are the new generation of MP4 Players and we are proud to be the first wholesale source to offer these products direct here from China in our online wholesale shop," Li said.
	prweb.com /releases/2006/10/prweb460545.htm (533 words)

	NewsFactor Network \| Where Is MP4?
		Although MP4 does not get the kind of press that prior standards have received, it is alive and well.
		So, although MP4 does not get the kind of press that prior standards have received, it is alive and well.
		Apple's QuickTime 6, probably the most popular software media player, supports the MP4 file format, and many other companies also are delivering software and hardware products that use the standard.
	www.newsfactor.com /perl/story/20021.html (870 words)

	QJ.NET - QuickJump Home - PlayStation Portable News - PSP Updates
		MP4 PSP and MP4 PSP 480 formats now support 23.976, 24.000, 25.000 fps framerate.
		For the guys who, like this author, have a nasty habit of cramming in files into their portable without checking what's in them, we have something for you.
		Given this is Public Release Beta 1, expect more updates to follow, which may include file conversion of ISO to CSO, CSO to ISO, as well as video conversion to mp4.
	pspupdates.qj.net /tags/mp4/6815 (2418 words)

	MP4 Streams
		The support usually only extends to the AVI container, but Nero is trying to push their NeroDigital technology into the market - and NeroDigital uses the full feature set that the MPEG-4 technology can offer: video, audio and the container.
		NeroDigital uses the VobSub format, which is not officially supported in MP4 - but since NeroDigital is the main driver for MP4 support in standalones, it is likely that this subtitle format will be widely supported.
		While you can put certain additional audio types into an MP4 (MP3 and Vorbis), hardware players will most likely not be able to play the audio track in such files.
	www.doom9.org /mp4.htm (854 words)

	Free-Codecs.com :: Download MP4 Input Plugin (for Winamp2/5) 2.1 beta : MP4 plugin for Winamp decodes .MP4 and .M4A as ...
		This plugin decodes.MP4 and.M4A files as well as AAC, PS AAC and the newer HE ACC profile included in Nero 6.0 and can be considered a correctly working replacement for in_mp4 included with Winamp 5.
		As from Winamp 5.12 and later, the default Nullsoft MPEG-4 Decoder (in_mp4) supports he-aac/nero digital mp4/m4a audio files, so there's no longer any need to use this plugin.
		WARNING: This will use the DirectShow filter for all MP4 files, therefore tags will not be read when adding MP4 audio files to the library and some audio formats in MP4 files might not function properly.
	www.free-codecs.com /download/MP4_Input_Plugin_for_Winamp.htm (401 words)

	Download MP4 - Top Sites To Download MP4
		I can see many of you music buffs wondering what exactly MP4 is! If you are into technology and understand it then perhaps you don't need to hear from me the role of MP4.
		With the help of a MP4 video converter, (as the name itself suggests) you can convert various program like MPEG to MP4, ASX to MP4, AVI to MP4, WMV to MP4, VOB to MP4 Video and ASF to MP4.
		Then there is MP4 advanced which can give you access to the highest numbers of TV shows, music videos, games, programs DVD quality shows.
	www.squidoo.com /download-mp4 (767 words)

	BBC - Humber - Entertainment - MP4 strike a chord with voters
		Plans by two of this regions MPs to release a charity pop record have survived the ups and downs of the General Election.
		All four members of the Parliamentary rock band, MP4, kept their seats which means Parliament's first rock band remains intact.
		When the news broke at around 3 am on Friday 6th May that Greg Knight kept his Yorkshire East seat it was clear that Parliaments one and only rock band MP4, made up solely of Parliament members, would not find itself needing a new drummer or keyboard player.
	www.bbc.co.uk /humber/content/articles/2005/05/11/mp4_music_feature.shtml (524 words)

	MP4 to AVI - Convert MPEG-4 video to AVI (Site not responding. Last check: )
		MP4 to AVI - Convert MPEG-4 video to AVI
		To convert MP4 (MPEG-4) files to AVI with River Past Video Cleaner, you should have DirectX 8.0 or above (9.0 highly recommended), and Apple QuickTime installed.
		Note: To convert from MP4 files, you must have
	www.riverpast.com /en/support/tutorials/convert/mp4/avi.php (449 words)

	MP4 Converter - MP4 Video Converter Software Reviews
		Easily convert DRM protected music files and various audio files to unprotected MP3, CD, iPod and other MP3 player file formats at high speed and CD quality- legally.
		MP4 Converter 1.0 - is DVD to iPod MP4 converter and video to iPod MP4 converter all-in-one software, very useful for converting video AVI, MPEG, WMV, ASF, ASX to MP4 and convert DVD VOB files to...
		Xilisoft 3gp Video Converter is a versatile video conversion tool which helps you convert video file and grab audio from video file with ease.
	www.mp4-converter.org (350 words)

	Flickr: Photos tagged with mp4
		NEW Explore and refine mp4 photos with our brand new clustery goodness!
		We offer free shipping of MP4 players for all orders over $100.
		Watch plays MP4 video, MP3 and WMA, has 1 GB memory.
	www.flickr.com /photos/tags/mp4 (117 words)

	dBpowerAMP
		Codec Central: m4a, mp4, aac and Apple Lossless
		Successor to mp3, m4a (and mp4) is a container that can store many sub-formats, of which the main would be Advanced Audio Compression (AAC).
		Decodes all mp4, m4a and aac (containing AAC LC, HE-AAC, AAC HE v2, aac+ or Apple Lossless).
	www.dbpoweramp.com /codec-central-mp4.htm (324 words)

	MP4 - Gizmodo
		It's aptly named the Soap MP4, because it looks like a bar of soap after you've used it for a week or two.
		The Brando MP4 watch is a chunky, geeky fashion statement that's actually packing some impressive features.
		Maplin is positioning the A93GC MP4 player as a potential iPod nano killer, which is like saying Hillary wants to be president—we know that already.
	www.gizmodo.com /gadgets/mp4 (210 words)

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