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1 /********************************************************************
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2 * *
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3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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7 * *
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8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
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9 * by the Xiph.Org Foundation http://www.xiph.org/ *
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10 * *
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11 ********************************************************************
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12
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13 function: highlevel encoder setup struct separated out for vorbisenc clarity
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14 last mod: $Id: highlevel.h 17195 2010-05-05 21:49:51Z giles $
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15
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16 ********************************************************************/
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17
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18 typedef struct highlevel_byblocktype {
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19 double tone_mask_setting;
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20 double tone_peaklimit_setting;
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21 double noise_bias_setting;
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22 double noise_compand_setting;
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23 } highlevel_byblocktype;
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24
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25 typedef struct highlevel_encode_setup {
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26 int set_in_stone;
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27 const void *setup;
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28 double base_setting;
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29
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30 double impulse_noisetune;
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31
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32 /* bitrate management below all settable */
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33 float req;
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34 int managed;
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35 long bitrate_min;
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36 long bitrate_av;
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37 double bitrate_av_damp;
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38 long bitrate_max;
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39 long bitrate_reservoir;
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40 double bitrate_reservoir_bias;
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41
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42 int impulse_block_p;
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43 int noise_normalize_p;
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44 int coupling_p;
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45
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46 double stereo_point_setting;
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47 double lowpass_kHz;
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48 int lowpass_altered;
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49
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50 double ath_floating_dB;
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51 double ath_absolute_dB;
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52
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53 double amplitude_track_dBpersec;
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54 double trigger_setting;
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55
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56 highlevel_byblocktype block[4]; /* padding, impulse, transition, long */
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57
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58 } highlevel_encode_setup;
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