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/*
* Copyright (c) 2014 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 "webrtc/test/encoder_settings.h"
#include <assert.h>
#include <string.h>
#include "webrtc/video_engine/vie_defines.h"
namespace webrtc {
namespace test {
std::vector<VideoStream> CreateVideoStreams(size_t num_streams) {
assert(num_streams > 0);
// Add more streams to the settings above with reasonable values if required.
static const size_t kNumSettings = 3;
assert(num_streams <= kNumSettings);
std::vector<VideoStream> stream_settings(kNumSettings);
stream_settings[0].width = 320;
stream_settings[0].height = 180;
stream_settings[0].max_framerate = 30;
stream_settings[0].min_bitrate_bps = 50000;
stream_settings[0].target_bitrate_bps = stream_settings[0].max_bitrate_bps =
150000;
stream_settings[0].max_qp = 56;
stream_settings[1].width = 640;
stream_settings[1].height = 360;
stream_settings[1].max_framerate = 30;
stream_settings[1].min_bitrate_bps = 200000;
stream_settings[1].target_bitrate_bps = stream_settings[1].max_bitrate_bps =
450000;
stream_settings[1].max_qp = 56;
stream_settings[2].width = 1280;
stream_settings[2].height = 720;
stream_settings[2].max_framerate = 30;
stream_settings[2].min_bitrate_bps = 700000;
stream_settings[2].target_bitrate_bps = stream_settings[2].max_bitrate_bps =
1500000;
stream_settings[2].max_qp = 56;
stream_settings.resize(num_streams);
return stream_settings;
}
VideoCodec CreateDecoderVideoCodec(
const VideoSendStream::Config::EncoderSettings& encoder_settings) {
VideoCodec codec;
memset(&codec, 0, sizeof(codec));
codec.plType = encoder_settings.payload_type;
strcpy(codec.plName, encoder_settings.payload_name.c_str());
if (encoder_settings.payload_name == "VP8") {
codec.codecType = kVideoCodecVP8;
} else if (encoder_settings.payload_name == "H264") {
codec.codecType = kVideoCodecH264;
} else {
codec.codecType = kVideoCodecGeneric;
}
if (codec.codecType == kVideoCodecVP8) {
codec.codecSpecific.VP8.resilience = kResilientStream;
codec.codecSpecific.VP8.numberOfTemporalLayers = 1;
codec.codecSpecific.VP8.denoisingOn = true;
codec.codecSpecific.VP8.errorConcealmentOn = false;
codec.codecSpecific.VP8.automaticResizeOn = false;
codec.codecSpecific.VP8.frameDroppingOn = true;
codec.codecSpecific.VP8.keyFrameInterval = 3000;
}
if (codec.codecType == kVideoCodecH264) {
codec.codecSpecific.H264.profile = kProfileBase;
codec.codecSpecific.H264.frameDroppingOn = true;
codec.codecSpecific.H264.keyFrameInterval = 3000;
}
codec.width = 320;
codec.height = 180;
codec.startBitrate = codec.minBitrate = codec.maxBitrate = 300;
return codec;
}
} // namespace test
} // namespace webrtc
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