diff options
Diffstat (limited to 'fdk-aac/libAACdec/include/aacdecoder_lib.h')
| -rw-r--r-- | fdk-aac/libAACdec/include/aacdecoder_lib.h | 111 |
1 files changed, 61 insertions, 50 deletions
diff --git a/fdk-aac/libAACdec/include/aacdecoder_lib.h b/fdk-aac/libAACdec/include/aacdecoder_lib.h index 5f0dd02..2dfc65a 100644 --- a/fdk-aac/libAACdec/include/aacdecoder_lib.h +++ b/fdk-aac/libAACdec/include/aacdecoder_lib.h @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -459,8 +459,8 @@ Where N equals to CStreamInfo::frameSize . #include "genericStds.h" #define AACDECODER_LIB_VL0 3 -#define AACDECODER_LIB_VL1 0 -#define AACDECODER_LIB_VL2 0 +#define AACDECODER_LIB_VL1 1 +#define AACDECODER_LIB_VL2 2 /** * \brief AAC decoder error codes. @@ -746,66 +746,77 @@ typedef enum { ::CONCEAL_INTER. only some AOTs are supported). \n */ AAC_DRC_BOOST_FACTOR = - 0x0200, /*!< Dynamic Range Control: Scaling factor for boosting gain - values. Defines how the boosting DRC factors (conveyed in the - bitstream) will be applied to the decoded signal. The valid - values range from 0 (don't apply boost factors) to 127 (fully - apply boost factors). Default value is 0. */ - AAC_DRC_ATTENUATION_FACTOR = - 0x0201, /*!< Dynamic Range Control: Scaling factor for attenuating gain - values. Same as - ::AAC_DRC_BOOST_FACTOR but for attenuating DRC factors. */ + 0x0200, /*!< MPEG-4 / MPEG-D Dynamic Range Control (DRC): Scaling factor + for boosting gain values. Defines how the boosting DRC factors + (conveyed in the bitstream) will be applied to the decoded + signal. The valid values range from 0 (don't apply boost + factors) to 127 (fully apply boost factors). Default value is 0 + for MPEG-4 DRC and 127 for MPEG-D DRC. */ + AAC_DRC_ATTENUATION_FACTOR = 0x0201, /*!< MPEG-4 / MPEG-D DRC: Scaling factor + for attenuating gain values. Same as + ::AAC_DRC_BOOST_FACTOR but for + attenuating DRC factors. */ AAC_DRC_REFERENCE_LEVEL = - 0x0202, /*!< Dynamic Range Control (DRC): Target reference level. Defines - the level below full-scale (quantized in steps of 0.25dB) to - which the output audio signal will be normalized to by the DRC - module. The parameter controls loudness normalization for both - MPEG-4 DRC and MPEG-D DRC. The valid values range from 40 (-10 - dBFS) to 127 (-31.75 dBFS). Any value smaller than 0 switches - off loudness normalization and MPEG-4 DRC. By default, loudness - normalization and MPEG-4 DRC is switched off. */ + 0x0202, /*!< MPEG-4 / MPEG-D DRC: Target reference level / decoder target + loudness.\n Defines the level below full-scale (quantized in + steps of 0.25dB) to which the output audio signal will be + normalized to by the DRC module.\n The parameter controls + loudness normalization for both MPEG-4 DRC and MPEG-D DRC. The + valid values range from 40 (-10 dBFS) to 127 (-31.75 dBFS).\n + Example values:\n + 124 (-31 dBFS) for audio/video receivers (AVR) or other + devices allowing audio playback with high dynamic range,\n 96 + (-24 dBFS) for TV sets or equivalent devices (default),\n 64 + (-16 dBFS) for mobile devices where the dynamic range of audio + playback is restricted.\n Any value smaller than 0 switches off + loudness normalization and MPEG-4 DRC. */ AAC_DRC_HEAVY_COMPRESSION = - 0x0203, /*!< Dynamic Range Control: En-/Disable DVB specific heavy - compression (aka RF mode). If set to 1, the decoder will apply - the compression values from the DVB specific ancillary data - field. At the same time the MPEG-4 Dynamic Range Control tool - will be disabled. By default, heavy compression is disabled. */ + 0x0203, /*!< MPEG-4 DRC: En-/Disable DVB specific heavy compression (aka + RF mode). If set to 1, the decoder will apply the compression + values from the DVB specific ancillary data field. At the same + time the MPEG-4 Dynamic Range Control tool will be disabled. By + default, heavy compression is disabled. */ AAC_DRC_DEFAULT_PRESENTATION_MODE = - 0x0204, /*!< Dynamic Range Control: Default presentation mode (DRC - parameter handling). \n Defines the handling of the DRC - parameters boost factor, attenuation factor and heavy - compression, if no presentation mode is indicated in the - bitstream.\n For options, see - ::AAC_DRC_DEFAULT_PRESENTATION_MODE_OPTIONS.\n Default: + 0x0204, /*!< MPEG-4 DRC: Default presentation mode (DRC parameter + handling). \n Defines the handling of the DRC parameters boost + factor, attenuation factor and heavy compression, if no + presentation mode is indicated in the bitstream.\n For options, + see ::AAC_DRC_DEFAULT_PRESENTATION_MODE_OPTIONS.\n Default: ::AAC_DRC_PARAMETER_HANDLING_DISABLED */ AAC_DRC_ENC_TARGET_LEVEL = - 0x0205, /*!< Dynamic Range Control: Encoder target level for light (i.e. - not heavy) compression.\n If known, this declares the target - reference level that was assumed at the encoder for calculation - of limiting gains. The valid values range from 0 (full-scale) - to 127 (31.75 dB below full-scale). This parameter is used only + 0x0205, /*!< MPEG-4 DRC: Encoder target level for light (i.e. not heavy) + compression.\n If known, this declares the target reference + level that was assumed at the encoder for calculation of + limiting gains. The valid values range from 0 (full-scale) to + 127 (31.75 dB below full-scale). This parameter is used only with ::AAC_DRC_PARAMETER_HANDLING_ENABLED and ignored otherwise.\n Default: 127 (worst-case assumption).\n */ + AAC_UNIDRC_SET_EFFECT = 0x0206, /*!< MPEG-D DRC: Request a DRC effect type for + selection of a DRC set.\n Supported indices + are:\n -1: DRC off. Completely disables + MPEG-D DRC.\n 0: None (default). Disables + MPEG-D DRC, but automatically enables DRC + if necessary to prevent clipping.\n 1: Late + night\n 2: Noisy environment\n 3: Limited + playback range\n 4: Low playback level\n 5: + Dialog enhancement\n 6: General + compression. Used for generally enabling + MPEG-D DRC without particular request.\n */ + AAC_UNIDRC_ALBUM_MODE = + 0x0207, /*!< MPEG-D DRC: Enable album mode. 0: Disabled (default), 1: + Enabled.\n Disabled album mode leads to application of gain + sequences for fading in and out, if provided in the + bitstream.\n Enabled album mode makes use of dedicated album + loudness information, if provided in the bitstream.\n */ AAC_QMF_LOWPOWER = 0x0300, /*!< Quadrature Mirror Filter (QMF) Bank processing mode. \n -1: Use internal default. Implies MPEG Surround partially complex accordingly. \n 0: Use complex QMF data mode. \n 1: Use real (low power) QMF data mode. \n */ AAC_TPDEC_CLEAR_BUFFER = - 0x0603, /*!< Clear internal bit stream buffer of transport layers. The - decoder will start decoding at new data passed after this event - and any previous data is discarded. */ - AAC_UNIDRC_SET_EFFECT = 0x0903 /*!< MPEG-D DRC: Request a DRC effect type for - selection of a DRC set.\n Supported indices - are:\n -1: DRC off. Completely disables - MPEG-D DRC.\n 0: None (default). Disables - MPEG-D DRC, but automatically enables DRC if - necessary to prevent clipping.\n 1: Late - night\n 2: Noisy environment\n 3: Limited - playback range\n 4: Low playback level\n 5: - Dialog enhancement\n 6: General compression. - Used for generally enabling MPEG-D DRC - without particular request.\n */ + 0x0603 /*!< Clear internal bit stream buffer of transport layers. The + decoder will start decoding at new data passed after this event + and any previous data is discarded. */ } AACDEC_PARAM; |