![]() ![]() The REALmagic MPEG-4 Video Codec is compliant with ISO MPEG-4 Advanced Simple Profile level 5 (without quarter pixel (QPEL) and global motion compensation (GMC)). Zones for arbitrarily adjusting bitrate distribution.Psy optimizations for detail retention (adaptive quantization, psy-RD, psy-trellis).Spatial and temporal direct mode in B-frames, adaptive mode selection.Ratecontrol: constant quantizer, constant quality, single or multipass ABR, optional VBV.Inter B: partitions from 16x16 down to 8x8 (including skip/direct).Inter P: all partitions (from 16x16 down to 4x4).Intra: all macroblock types (16x16, 8x8, 4x4, and PCM with all predictions).B-frames as references / arbitrary frame order.It is released under the terms of the GNU GPL. ![]() X264 - a free h264/avc encoder is a free library for encoding H264/AVC video streams.The code is written from scratch by Laurent Aimar, Loren Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Måns Rullgård, Radek Czyz, Christian Heine (asm), Alex Izvorski, Alex Wright and Jason Garrett-Glaser. ![]()
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