H.261

H.261 is a 1990 ITU-T video coding standard originally designed for transmission over ISDN lines on which data rates are multiples of 64 kbit/s. It is one member of the H.26x family of video coding standards in the domain of the ITU-T Video Coding Experts Group (VCEG). The coding algorithm was designed to be able to operate at video bit rates between 40 kbit/s and 2 Mbit/s. The standard supports two video frame sizes: CIF (352x288 luma with 176x144 chroma) and QCIF (176x144 with 88x72 chroma) using a 4:2:0 sampling scheme. It also has a backward-compatible trick for sending still picture graphics with 704x576 luma resolution and 352x288 chroma resolution (which was added in a later revision in 1993).

Video to iPod Converter Convert all video formats to MP4 for your iPod. All-in-one tool to convert all video files like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, MKV, AVCHD, RM, MOV, RMVB and VOB to iPod MPEG-4 movies (iPod MP4) for iPod, AppleTV and iPhone perfectly. Input File Format Support: AVI, MPEG, WMV, MP4, FLV, MKV, AMV, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, RAM, RMV, M4V, VOB, ASF, IFO, IVF, 3GP, 3G2, 3GP2, 3GPP, SWF, H.261, H.264, DV, DIF, MJPG, MJPEG, DVR-MS, DVR, MTS, MTV, MVV, TOD, QT, VRO, OGG, OGM, DAT, MP2, MPG, AVCHD Video (*.mts, *.m2ts, *.m2t), H.264/MPEG-4 AVC (*.mp4), TS2 Video (*.m2t, *.m2ts, *.m2v), MPEG TS HD Video (*.ts), Quick Time HD Video (*.mov), WMV HD Video (*.xwmv), Audio-Video Interleaved HD Video (*.avi) Output Device Support: iPod, iPod nano, iPod classic, iPod shuffle, iPod touch, iPhone, iPod2Video, iPhone 3G, iPhone 3GS, Apple TV