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path: root/libAACenc/src/aacenc.cpp
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* Cleanup bootup screenMatthias P. Braendli2014-11-031-18/+14
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* less noisepiratfm2013-12-141-1/+1
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* AU alignment changed (last AU takes all possible space in superframe).piratfm2013-12-141-0/+2
| | | | Now player works more stable.
* add reed-solomon encoding.piratfm2013-12-141-2/+2
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* vlc works with bare aacpiratfm2013-12-141-1/+46
| | | | | | | | | Conflicts: .cproject libAACenc/src/aacenc_lib.cpp libAACenc/src/qc_main.cpp libFDK/src/FDK_crc.cpp libSYS/include/FDK_audio.h
* Apply piratfm's first commitMatthias P. Braendli2013-12-141-0/+1
| | | | | | It's the patch from commit e969ea8 AAC960 works now. All modes: LC/SBR/PS. Only for DAB+, not DRM. without the copyright headers that create a ton of merge conficts
* Encoder 7.1 supportJean-Michel Trivi2013-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * AAC-Encoder - Add 7.1 rear surround and 7.1 front center support to supported encoder channel modes. Change max channels from 6 to 8 and add 7.1 configuration to bandwidth and channel mapping functions. Modified file(s): libAACenc\include\aacenc_lib.h libAACenc\src\aacEnc_ram.cpp libAACenc\src\aacEnc_ram.h libAACenc\src\aacenc.cpp libAACenc\src\aacenc.h libAACenc\src\aacenc_lib.cpp libAACenc\src\adj_thr.cpp libAACenc\src\adj_thr.h libAACenc\src\adj_thr_data.h libAACenc\src\bandwidth.cpp libAACenc\src\bitenc.cpp libAACenc\src\channel_map.cpp libAACenc\src\interface.h libAACenc\src\metadata_compressor.cpp libAACenc\src\psy_main.cpp libAACenc\src\psy_main.h libAACenc\src\qc_data.h libAACenc\src\qc_main.cpp libAACenc\src\qc_main.h * SBR-Encoder - Support up to 7.1 audio channels. Changed max channels from 6 to 8. Modified file(s): libSBRenc\include\sbr_encoder.h libSBRenc\src\sbr.h libSBRenc\src\sbr_encoder.cpp libSBRenc\src\sbr_ram.cpp * Transport-Encoder - Add 7.1 channel configuration to audio specific config writer in transport encoder library. Modified file(s): libMpegTPEnc\src\tpenc_asc.cpp libMpegTPEnc\src\version * SYS-Library - Add 7.1 channel modes to CHANNEL_MODE description. Modified file(s): libSYS\include\FDK_audio.h libSYS\src\genericStds.cpp Bug 9428126 Change-Id: Ide53583aa8e03df4537b98db80740dfe0e7a9e0f
* AAC Encoder low delay qualityJean-Michel Trivi2013-08-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * AAC-Encoder - Revise bit distribution for lowdelay configuration to improve encoder audio quality. - Adjust lowdelay bitreservoir for low bitreservoir configuration. Modified file(s): libAACenc\src\aacEnc_ram.cpp libAACenc\src\aacenc.cpp libAACenc\src\aacenc_lib.cpp libAACenc\src\aacenc_tns.cpp libAACenc\src\adj_thr.cpp libAACenc\src\adj_thr.h libAACenc\src\block_switch.cpp libAACenc\src\block_switch.h libAACenc\src\interface.h libAACenc\src\psy_main.cpp libAACenc\src\qc_data.h libAACenc\src\qc_main.cpp * FDK-Library - Increase the accuracy in CalcInvLdData() calculation which improves the encoder audio quality. Modified file(s): libFDK\src\fixpoint_math.cpp Bug 9428126 Change-Id: I302d7f4c3aeccf79e1b85f20e18a31e6e2b10544
* Decode and SYS lib cleanupJean-Michel Trivi2013-08-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * AAC-Encoder - Remove source snippets related to unsupported frame length of 960. - Adjust minBits initialization for disabled VBR configuration. Modified file(s): libAACenc/src/aacenc.h libAACenc/src/aacenc_lib.cpp libAACenc/src/aacenc_tns.cpp libAACenc/src/bandwidth.cpp libAACenc/src/psy_const.h libAACenc/src/transform.h - Revise encoder parameter restrictions: "Error Resilient(ER) AAC Low Complexity" is not supported. Where the AAC part of the FDK encoder threw an initialization error, now the aacEncoder_SetParam() returns an error before initialization if the application tries to configure this audio object type. Modified file(s): libAACenc/src/aacenc_lib.cpp * SYS-Library - Portability fix for Mingw32. Modified file(s): libSYS/include/machine_type.h - Minor changes. Modified file(s): libSYS/include/wav_file.h libSYS/src/wav_file.cpp libSYS/src/cmdl_parser.cpp libSYS/src/genericStds.cpp Bug 9428126 Change-Id: I9fa44923d34f033d0dc607f2b85abacb8a85eb61
* Disclaimer update, lib version incrementJean-Michel Trivi2013-08-201-1/+1
| | | | | | | | | - Update disclaimer in all source files. - Increment library version in each FDK sub-module. Bug 9428126 Change-Id: I490b96d4ee472246b01483202b0bb4f1e9c2a5d7
* Bug fixes in AAC decoder, AAC encoder, FDK libraryJean-Michel Trivi2012-09-091-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Latest code drop from Fraunhofer: * AAC-Decoder - Expanded AAC-LD/ELD decoder TNS max band tables to avoid wrong data access for sampling rates <22kHz and >48kHz. Modified file(s): libAACdec\src\aacdec_tns.cpp libAACdec\src\aac_rom.h libAACdec\src\aac_rom.cpp - Fixed ELD synthesis QMF filterbank scaling for downsampled SBR. Modified file(s): libFDK\src\qmf.cpp * AAC-Encoder - Fixed bit rate limiting for lower limit as introduced in the Delivery 2012-05-11. Modified file(s): libAACenc\include\aacenc_lib.h libAACenc\src\aacenc.h libAACenc\src\aacenc.cpp libSBRenc\src\sbr_rom.h libSBRenc\src\sbr_rom.cpp - Allow negative prediction gain as meaning that there is no coding gain. Make use of scaleValueSaturate in gauss window calculation. Modified file(s): libAACenc\src\aacenc_tns.cpp - Added energy saturation to prevent overflow in short blocks. Modified file(s): libAACenc\src\grp_data.cpp - Perform scalefactor adaption in case quantized lines are out of valid range. Modified file(s): libAACenc\src\quantize.cpp - Interrupt quantization loop when no spectral data is available. Adjustments in bitreservoir adaption. Modified file(s): libAACenc\src\qc_main.cpp - Indroduced dynamic scaling in none missing harmonic energy lowering compensation. Modified file(s): libSBRenc\src\env_est.cpp * FDK-Library - Fixed saturation for negative values in scaleValueSaturate. Modified file(s): libFDK\include\scale.h Change-Id: If830ea65caef6b5554281e4b7a77a8b2e08825ce
* Snapshot 2bda038c163298531d47394bc2c09e1409c5d0dbThe Android Open Source Project2012-07-111-0/+1031
Change-Id: If584e579464f28b97d50e51fc76ba654a5536c54