Lines Matching full:mpeg
10 the MPEG Advanced Audio Coding ("AAC") encoding and decoding scheme for digital audio.
16 of the MPEG specifications.
21 the ISO/IEC MPEG audio standards. Please note that most manufacturers of Android devices already license
84 /**************************** MPEG-4 HE-AAC Encoder **************************
97 This document describes the high-level interface and usage of the ISO/MPEG-2/4 AAC Encoder
100 The library implements encoding on the basis of the MPEG-2 and MPEG-4 AAC Low-Complexity
101 standard, and depending on the library's configuration, MPEG-4 High-Efficiency AAC v2 and/or AAC-ELD standard.
109 This document can only give a rough overview about the ISO/MPEG-2 and ISO/MPEG-4 AAC audio coding
112 - ISO/IEC 13818-7 (MPEG-2 AAC), which defines the syntax of MPEG-2 AAC audio bitstreams.
113 - ISO/IEC 14496-3 (MPEG-4 AAC, subparts 1 and 4), which defines the syntax of MPEG-4 AAC audio bitstreams.
116 MPEG Advanced Audio Coding is based on a time-to-frequency mapping of the signal. The signal is
119 An MPEG-2 or MPEG-4 AAC audio bitstream is composed of frames. Contrary to MPEG-1/2 Layer-3 (mp3), the
139 For encoding of ISO/MPEG-2/4 AAC bitstreams the following sequence is mandatory. Input read and output
176 - If the required MPEG-4 AOTs do not call for the full functional range of the library, encoder modules can be allocated selectively.
274 This configuration indicates how to embed meta data into bitstrem. Either no insertion, MPEG or ETSI style.
374 The MPEG standard refers often to the so-called Channel Configuration. This Channel Configuration is used for a fixed Channel
375 Mapping. The configurations 1-7 are predefined in MPEG standard and used for implicit signalling within the encoded bitstream.
401 This mapping of Audio Channel Elements is defined in MPEG standard for Channel Config 1-7. The Channel assignment for MODE_1_1,
402 MODE_2_2 and MODE_2_1 is used from the ARIB standard. All other configurations are defined as suggested in MPEG.\n
406 of the audio data depends on the selected ::AACENC_CHANNELORDER which can be MPEG or WAV like order.\n
410 ChannelMode | MPEG-Channelorder | WAV-Channelorder
425 The denoted mapping is important for correct audio channel assignment when using MPEG or WAV ordering. The incoming audio
426 channels are distributed MPEG like starting at the front channels and ending at the back channels. The distribution is used as
450 within the AAC payload. The maximum AAC framesize allowed by the MPEG-4 standard
633 will reach the target bitrate. One could also make an MPEG compliant
695 an MPEG-2 AOT is choosen since PNS is an MPEG-4 AAC feature.
841 AACENC_METADATA_DRC_PROFILE drc_profile; /*!< MPEG DRC compression profile. See ::AACENC_METADATA_DRC_PROFILE. */
894 - 2: MPEG-4 AAC Low Complexity.
895 - 5: MPEG-4 AAC Low Complexity with Spectral Band Replication (HE-AAC).
896 - 29: MPEG-4 AAC Low Complexity with Spectral Band Replication and Parametric Stereo (HE-AAC v2).
898 - 23: MPEG-4 AAC Low-Delay.
899 - 39: MPEG-4 AAC Enhanced Low-Delay. Since there is no ::AUDIO_OBJECT_TYPE for ELD in
901 - 129: MPEG-2 AAC Low Complexity.
902 - 132: MPEG-2 AAC Low Complexity with Spectral Band Replication (HE-AAC).
903 - 156: MPEG-2 AAC Low Complexity with Spectral Band Replication and Parametric Stereo (HE-AAC v2).
931 - 1-7 and 33,34: MPEG channel modes supported, see ::CHANNEL_MODE in FDK_audio.h. */
934 - 0: MPEG channel ordering (e. g. 5.1: C, L, R, SL, SR, LFE). (default)
977 - 0: Implicit backward compatible signaling (default for non-MPEG-4 based
990 - 2: Explicit hierarchical signaling (default for MPEG-4 based AOT's and for all transport formats excluding ADIF and ADTS)
994 - This method does not work with ADIF or ADTS. It works with LOAS/LATM and the MPEG-4 File format
1005 For MPEG-2 transport types (ADTS,ADIF), only implicit signaling is possible.
1037 - 1: Embed MPEG defined metadata only.
1150 * data block is binary coded as specified in ISO/IEC 14496-3 (MPEG-4 audio), to be used directly for MPEG-4 File Format
