ref: 09775194ffdb84b4979f3988e7ef301575b661df
dir: /vpx/internal/vpx_ratectrl_rtc.h/
/*
* Copyright (c) 2021 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VPX_VPX_RATECTRL_RTC_H_
#define VPX_VPX_RATECTRL_RTC_H_
#include "vpx/vpx_encoder.h"
namespace libvpx {
struct VpxRateControlRtcConfig {
public:
VpxRateControlRtcConfig() {
width = 1280;
height = 720;
max_quantizer = 63;
min_quantizer = 2;
target_bandwidth = 1000;
buf_initial_sz = 600;
buf_optimal_sz = 600;
buf_sz = 1000;
undershoot_pct = overshoot_pct = 50;
max_intra_bitrate_pct = 50;
max_inter_bitrate_pct = 0;
framerate = 30.0;
ts_number_layers = 1;
rc_mode = VPX_CBR;
aq_mode = 0;
layer_target_bitrate[0] = static_cast<int>(target_bandwidth);
ts_rate_decimator[0] = 1;
}
int width;
int height;
// 0-63
int max_quantizer;
int min_quantizer;
int64_t target_bandwidth;
int64_t buf_initial_sz;
int64_t buf_optimal_sz;
int64_t buf_sz;
int undershoot_pct;
int overshoot_pct;
int max_intra_bitrate_pct;
int max_inter_bitrate_pct;
double framerate;
// Number of temporal layers
int ts_number_layers;
int layer_target_bitrate[VPX_MAX_LAYERS];
int ts_rate_decimator[VPX_TS_MAX_LAYERS];
// vbr, cbr
enum vpx_rc_mode rc_mode;
int aq_mode;
};
} // namespace libvpx
#endif