Codecs
Codecs
Ipod does not supports h264 files.you have to convert h264 to other formats which can be played on ipod. http://www.videoconverterdownload.com/Christmas-Special/hd-avchd-tod-camcorders
It seems a RMVB player offers to support file types such as MPEG-1, MPEG-2, MPEG-4, Divx and MP3. It is good for DVD's and CD's as well. There are many brands such as VLC player,and Real Alternative.
The compression used will depend on what you want to do with the video. MPEG-2 is used for burning to DVD's. MPEG-4/H264 can be used for streaming from a website. The length of the video and available bandwidth are also considerations when selecting a suitable compression format.
opening/playing/reading/watching a file (Decoding) and making a file (Encoding)there are many different ways to read/write a bunch of "1's" and "0's." A files extention (.wav; .mp3; .iso; etc) explains how that file should be read as/written as. For example, this paragraph could be written in Spanish and generally say the same thing with the same general letters.source:http://www.free-codecs.com/guides/Whats_the_difference_between_decoding_encoding_recoding_and_transcoding.htm EncodingCreating a video file in a special format (e.g. DivX, MPEG-2, MPEG-4, ...) - You´ll need a DivX Encoder in order to be able to create DivX files and a MPEG-2 Encoder in order to be able to create MPEG-2 videos. You´ll need these encoders for transcoding and recoding http://wiki.answers.com/Q/Special:Wysiwyg?tid=wysiwyg# as well.• DecodingSimply opening and watching video files with a http://wiki.answers.com/Q/Special:Wysiwyg?tid=wysiwyg# (e.g. a DivX decoder for opening DivX files or a MPEG-1 Decoder for opening a MPEG-1 video file).
PSP Video 9 converts videos from various file formats to a format that the PlayStation Portable can play. Some of the formats it can convert are xvid, avi, divx, and mpeg. These formats are converted to either MPEG-4 or H.264.
The codecs that will be used for video on BD-ROM discs are MPEG-2, MPEG-4 H.264/AVC Codec and VC-1. The initial movies released on BD-ROM discs will use MPEG-2.
They are two different implimentations of MPEG-4 video/audio. When DivXNetworks didn't follow through with their promises of an open version, Xvid was created. Xvid is compatible with DivX. DivX is available on only certain systems. Xvid (deliberate reverse of DivX) is a open version available for every major system. Both use patented technology, so you should check your country's laws before considering them.
From the Facebook help page:Facebook supports almost all video file types. Here's the complete list:3g2 (Mobile Video)3gp (Mobile Video)3gpp (Mobile Video)asf (Windows Media Video)avi (AVI Video)dat (MPEG Video)divx (DIVX Video)dv (DV Video)f4v (Flash Video)flv (Flash Video)m2ts (M2TS Video)m4v (MPEG-4 Video)mkv (Matroska Format)mod (MOD Video)mov (QuickTime Movie)mp4 (MPEG-4 Video)mpe (MPEG Video)mpeg (MPEG Video)mpeg4 (MPEG-4 Video)mpg (MPEG Video)mts (AVCHD Video)nsv (Nullsoft Video)ogm (Ogg Media Format)ogv (Ogg Video Format)qt (QuickTime Movie)tod (TOD Video)ts (MPEG Transport Stream)vob (DVD Video)wmv (Windows Media Video)The aspect ratio of the video has to be between 9x16 and 16x9, and the video cannot exceed the file size or length that the upload page suggests.
mpeg 4
It depends on the movie and receiver. The formats are either MPEG-2 or MPEG-4. Our HD receivers are in MPEG-4 and the other receivers are in MPEG-2. Eventually they will all be in MPEG-4.
In this way, you need Total Video Converter. Once you download the software to your computer and it can convert video without Internet anymore. This Converter can convert video formats between MPEG-4, H.264/MPEG-4 AVC, MOV, AVI, DivX, XviD, WMV, 3GP, MKV, FLV, VOB, and HD video etc..