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Includes an MPEG-4 file source to read MP4, M4A, M4V, MP4V, MOV and 3GP container formats [8] and an MPEG-4 file sink to output to MP4 format . [9] On2 Technologies provides software implementations of an H.264 Baseline encoder and decoder in its embedded (Hantro) product family. The codec is available optimized for ARM9, ARM11 and Cortex A8.
Free and open-source software portal; libavcodec is a free and open-source [4] library of codecs for encoding and decoding video and audio data. [5]libavcodec is an integral part of many open-source multimedia applications and frameworks.
This is a listing of open-source codecs—that is, open-source software implementations of audio or video coding formats, audio codecs and video codecs respectively. Many of the codecs listed implement media formats that are restricted by patents and are hence not open formats.
x264 is a free and open-source software library and a command-line utility developed by VideoLAN for encoding video streams into the H.264/MPEG-4 AVC video coding format. [2] It is released under the terms of the GNU General Public License. [2]
MPEG-4 AAC reference software (ISO/IEC 14496-5:2001) Harmonic and Individual Lines and Noise (HILN, MPEG-4 Parametric Audio Coding) MPEG-4 reference software (ISO/IEC 14496-5:2001) TwinVQ. MPEG-4 reference software (ISO/IEC 14496-5:2001) FFmpeg (decoding only) BSAC (Bit-Sliced Arithmetic Coding) MPEG-4 reference software (ISO/IEC 14496-5:2001 ...
ffdshow uses the libavcodec library and several other free, open source software packages to decode video in most common formats, such as: MPEG-4 Part 2 (including video encoded with Xvid, 3ivx, and all versions of DivX). Flash Video, H.263 and VP6 (used by sites such as YouTube). H.264/AVC, Theora, WMV as well as numerous others.
FAAC (Freeware Advanced Audio Coder) is a software project which includes the AAC encoder FAAC and decoder FAAD2.It supports MPEG-2 AAC as well as MPEG-4 AAC. It supports several MPEG-4 Audio object types (LC, Main, LTP for encoding and SBR, PS, ER, LD for decoding), file formats (ADTS AAC, raw AAC, MP4), multichannel and gapless encoding/decoding and MP4 metadata tags.
In 2003, it became open-source, with the initial goal of developing from scratch, in ANSI C, clean software compliant with the MPEG-4 Systems architecture standard, as a small and flexible alternative to the MPEG-4 reference software. [3] In parallel, as MPEG-4 was intended to compete with Macromedia Flash, GPAC evolved to support other ...