Lines Matching full:sbr
87 Description: SBR encoder top level processing prototype
165 INT SendHeaderDataTime; /*!< SBR header send update frequency in ms. */
167 INT crcSbr; /*!< Flag: usage of SBR-CRC. */
170 INT downSampleFactor; /*!< Sampling rate relation between the SBR and the core encoder. */
176 INT tran_thr; /*!< SBR transient detector threshold (* 100). */
185 INT sbrFrameSize; /*!< SBR frame size in samples. Will be calculated from core coder settings. */
191 INT spread; /*!< Flag: usage of SBR spread. */
194 SBR_STEREO_MODE stereoMode; /*!< SBR stereo mode. */
228 UINT sbrSyntaxFlags; /**< SBR syntax flags derived from AOT. */
231 INT nSfb[2]; /**< Number of SBR scalefactor bands for LO_RES and HI_RES (?) */
233 INT sampleFreq; /**< SBR sampling frequency. */
235 INT xOverFreq; /**< The SBR start frequency. */
286 * bitrate for a single SBR element.
297 * \brief Check whether downsampled SBR single rate is possible
300 * \return 0 when downsampled SBR is not possible,
301 * 1 when downsampled SBR is possible.
306 * \brief Initialize SBR Encoder instance.
307 * \param phSbrEncoder Pointer to a SBR Encoder instance.
315 * \param downSampleFactor Input: Relation between SBR and core coder sampling rate;
318 * \param delay Input: core encoder delay. Output: total delay because of SBR.
320 * \param headerPeriod Repetition rate of the SBR header:
345 * \param hEnvEnc SBR Encoder handle.
354 * \brief Close SBR encoder instance.
355 * \param phEbrEncoder Handle of SBR encoder instance to be closed.
361 * \brief Encode SBR data of one complete audio frame.
362 * \param hEnvEncoder Handle of SBR encoder instance.
365 * \param sbrDataBits Size of SBR payload in bits.
366 * \param sbrData SBR payload.
377 * \brief Write SBR headers of one SBR element.
378 * \param sbrEncoder Handle of the SBR encoder instance.
379 * \param hBs Handle of bit stream handle to write SBR header to.
380 * \param element_index Index of the SBR element which header should be written.
381 * \param fSendHeaders Flag indicating that the SBR encoder should send more headers in the SBR payload or not.
390 * \brief SBR encoder bitrate estimation.
391 * \param hSbrEncoder SBR encoder handle.
399 * \param hSbrEncoder SBR encoder handle.
