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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - Xvid Main header file - |
* - Xvid Main header file - |
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* |
* |
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* Copyright(C) 2001-2004 Peter Ross <pross@xvid.org> |
* Copyright(C) 2001-2010 Peter Ross <pross@xvid.org> |
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* |
* |
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* This program is free software ; you can redistribute it and/or modify |
* This program is free software ; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
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* doesnt hurt but not increasing it could cause difficulty for decoders in the |
* doesnt hurt but not increasing it could cause difficulty for decoders in the |
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* future |
* future |
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*/ |
*/ |
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#define XVID_BS_VERSION 57 |
#define XVID_BS_VERSION 58 |
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/***************************************************************************** |
/***************************************************************************** |
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* error codes |
* error codes |
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#define XVID_REQDQUANTS (1<<2) /* plugin requires access to the dquant table */ |
#define XVID_REQDQUANTS (1<<2) /* plugin requires access to the dquant table */ |
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#define XVID_REQLAMBDA (1<<3) /* plugin requires access to the lambda table */ |
#define XVID_REQLAMBDA (1<<3) /* plugin requires access to the lambda table */ |
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typedef struct |
typedef struct |
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{ |
{ |
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int version; |
int version; |
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extern xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
extern xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
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extern xvid_plugin_func xvid_plugin_ssim; /*write ssim values to stdout*/ |
extern xvid_plugin_func xvid_plugin_ssim; /*write ssim values to stdout*/ |
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extern xvid_plugin_func xvid_plugin_psnrhvsm; /*write psnrhvsm values to stdout*/ |
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/* single pass rate control |
/* single pass rate control |
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int container_frame_overhead; /* [in] How many bytes the controller has to compensate per frame due to container format overhead */ |
int container_frame_overhead; /* [in] How many bytes the controller has to compensate per frame due to container format overhead */ |
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/* ------- v1.1.x ------- */ |
/* ------- v1.1.x ------- */ |
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int vbv_size; /* [in] buffer size (bits) */ |
int vbv_size; /* [in] buffer size (bits) If this is zero, VBV check is disabled.*/ |
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int vbv_initial; /* [in] initial buffer occupancy (bits) */ |
int vbv_initial; /* [in] initial buffer occupancy (bits) */ |
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int vbv_maxrate; /* [in] max processing bitrate (bits per second) */ |
int vbv_maxrate; /* [in] max processing bitrate (bits per second) */ |
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int vbv_peakrate; /* [in:opt] max average bitrate over 3 seconds (bits per second) */ |
int vbv_peakrate; /* [in:opt] max average bitrate over 1 second (bits per second). |
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* This is used for diagnostics only and won't affect the actual peak bitrate. |
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* This is not a problem as long as vbv_peakrate > vbv_size + vbv_maxrate which |
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* guarantees that vbv_peakrate won't be exceeded. */ |
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}xvid_plugin_2pass2_t; |
}xvid_plugin_2pass2_t; |
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#define XVID_VOP_MODEDECISION_RD (1<< 8) /* enable DCT-ME and use it for mode decision */ |
#define XVID_VOP_MODEDECISION_RD (1<< 8) /* enable DCT-ME and use it for mode decision */ |
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#define XVID_VOP_FAST_MODEDECISION_RD (1<<12) /* use simplified R-D mode decision */ |
#define XVID_VOP_FAST_MODEDECISION_RD (1<<12) /* use simplified R-D mode decision */ |
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#define XVID_VOP_RD_BVOP (1<<13) /* enable rate-distortion mode decision in b-frames */ |
#define XVID_VOP_RD_BVOP (1<<13) /* enable rate-distortion mode decision in b-frames */ |
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#define XVID_VOP_RD_PSNRHVSM (1<<14) /* use PSNR-HVS-M as metric for rate-distortion optimizations */ |
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/* Only valid for vol_flags|=XVID_VOL_INTERLACING */ |
/* Only valid for vol_flags|=XVID_VOL_INTERLACING */ |
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#define XVID_VOP_TOPFIELDFIRST (1<< 9) /* set top-field-first flag */ |
#define XVID_VOP_TOPFIELDFIRST (1<< 9) /* set top-field-first flag */ |
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