add a video output stream */

* Produce integer coefficients from scalefactors provided by the model. */

return data offset or 0 */

* alaw2linear() - Convert an A-law value to 16-bit linear PCM * */

* Allocates a frame buffer */

allocate a picture (needs to do that in main thread to avoid potential locking problems */

* Reduce fixed vector sparseness by smoothing with one of three IR filters. * Also know as "adaptive phase dispersion". * * This implements 3GPP TS

* channel coupling transformation interface * * @param index index into coupling gain array * @param apply_coupling_method pointer to (in)d

* Apply generic gain control. * * @param v_out output vector * @param v_in gain-controlled vector * @param v_ref vector to control gain of * * T

* intensity stereo decoding; reference: 4.6.8.2.3 * * @param ms_present Indicates mid/side stereo presence. [0] mask is all 0s; *

* Circularly convolve a sparse fixed vector with a phase dispersion impulse * response filter (D.6.2 of G.729 and 6.1.5 of AMR). * * @param out vec

* Mid/Side stereo decoding; reference: 4.6.8.1.3. */

* Apply pitch synthesis filter and pitch prefilter to the scaled codebook vector. * TIA/EIA/IS-733 2.4.5.2, 2.4.8.7.2 * * @param q the context * @

* Decode Temporal Noise Shaping filter coefficients and apply all-pole filters; reference: 4.6.9.3. * * @param decode 1 if tool is used normally,

* Apply Welch window function to audio block */

* * @return <0 if error */

asymetric quantization on 2^qbits levels */

* Calculate ATH value for given frequency. * Borrowed from Lame. */

* Audio decoding. */

decode one audio frame and returns its uncompressed size */

* Audio encoding example */

resample audio. 'nb_samples' is the number of input samples */ XXX: optimize it ! */

* Clips a signed integer value into the 0-65535 range. * @param a value to clip * @return clipped value */

* Clips a signed 64-bit integer value into the -2147483648,2147483647 range. * @param a value to clip * @return clipped value */

* b has to be normalized and not zero. * @return Will not be more denormalized than a. */