blob: e3cc516d6f57780acd5e71a8f3ae2dd5a7990367 [file] [log] [blame]
/*
* Copyright (c) 2017 The WebRTC 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.
*/
#include "api/video_codecs/video_encoder.h"
namespace webrtc {
// TODO(mflodman): Add default complexity for VP9 and VP9.
VideoCodecVP8 VideoEncoder::GetDefaultVp8Settings() {
VideoCodecVP8 vp8_settings;
memset(&vp8_settings, 0, sizeof(vp8_settings));
vp8_settings.resilience = kResilientStream;
vp8_settings.numberOfTemporalLayers = 1;
vp8_settings.denoisingOn = true;
vp8_settings.errorConcealmentOn = false;
vp8_settings.automaticResizeOn = false;
vp8_settings.frameDroppingOn = true;
vp8_settings.keyFrameInterval = 3000;
return vp8_settings;
}
VideoCodecVP9 VideoEncoder::GetDefaultVp9Settings() {
VideoCodecVP9 vp9_settings;
memset(&vp9_settings, 0, sizeof(vp9_settings));
vp9_settings.resilienceOn = true;
vp9_settings.numberOfTemporalLayers = 1;
vp9_settings.denoisingOn = true;
vp9_settings.frameDroppingOn = true;
vp9_settings.keyFrameInterval = 3000;
vp9_settings.adaptiveQpMode = true;
vp9_settings.automaticResizeOn = true;
vp9_settings.numberOfSpatialLayers = 1;
vp9_settings.flexibleMode = false;
return vp9_settings;
}
VideoCodecH264 VideoEncoder::GetDefaultH264Settings() {
VideoCodecH264 h264_settings;
memset(&h264_settings, 0, sizeof(h264_settings));
h264_settings.frameDroppingOn = true;
h264_settings.keyFrameInterval = 3000;
h264_settings.spsData = nullptr;
h264_settings.spsLen = 0;
h264_settings.ppsData = nullptr;
h264_settings.ppsLen = 0;
h264_settings.profile = H264::kProfileConstrainedBaseline;
return h264_settings;
}
VideoEncoder::ScalingSettings::ScalingSettings(bool on, int low, int high)
: enabled(on),
thresholds(rtc::Optional<QpThresholds>(QpThresholds(low, high))) {}
VideoEncoder::ScalingSettings::ScalingSettings(bool on,
int low,
int high,
int min_pixels)
: enabled(on),
thresholds(rtc::Optional<QpThresholds>(QpThresholds(low, high))),
min_pixels_per_frame(min_pixels) {}
VideoEncoder::ScalingSettings::ScalingSettings(bool on, int min_pixels)
: enabled(on), min_pixels_per_frame(min_pixels) {}
VideoEncoder::ScalingSettings::ScalingSettings(bool on) : enabled(on) {}
VideoEncoder::ScalingSettings::~ScalingSettings() {}
int32_t VideoEncoder::SetRates(uint32_t bitrate, uint32_t framerate) {
RTC_NOTREACHED() << "SetRate(uint32_t, uint32_t) is deprecated.";
return -1;
}
int32_t VideoEncoder::SetRateAllocation(
const BitrateAllocation& allocation,
uint32_t framerate) {
return SetRates(allocation.get_sum_kbps(), framerate);
}
VideoEncoder::ScalingSettings VideoEncoder::GetScalingSettings() const {
return ScalingSettings(false);
}
int32_t VideoEncoder::SetPeriodicKeyFrames(bool enable) {
return -1;
}
bool VideoEncoder::SupportsNativeHandle() const {
return false;
}
const char* VideoEncoder::ImplementationName() const {
return "unknown";
}
} // namespace webrtc