mirror of
https://github.com/obsproject/obs-studio.git
synced 2024-09-20 21:13:04 +02:00
721d91ffcd
Fixes a bug where audio bitrate would not be unlocked if maximum bitrate enforcement is disabled.
1086 lines
30 KiB
C++
1086 lines
30 KiB
C++
#include <string>
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#include <QMessageBox>
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#include "audio-encoders.hpp"
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#include "window-basic-main.hpp"
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#include "window-basic-main-outputs.hpp"
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using namespace std;
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static void OBSStreamStarting(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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obs_output_t *obj = (obs_output_t*)calldata_ptr(params, "output");
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int sec = (int)obs_output_get_active_delay(obj);
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if (sec == 0)
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return;
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output->delayActive = true;
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QMetaObject::invokeMethod(output->main,
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"StreamDelayStarting", Q_ARG(int, sec));
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}
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static void OBSStreamStopping(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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obs_output_t *obj = (obs_output_t*)calldata_ptr(params, "output");
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int sec = (int)obs_output_get_active_delay(obj);
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if (sec == 0)
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return;
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QMetaObject::invokeMethod(output->main,
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"StreamDelayStopping", Q_ARG(int, sec));
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}
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static void OBSStartStreaming(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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output->streamingActive = true;
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QMetaObject::invokeMethod(output->main, "StreamingStart");
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UNUSED_PARAMETER(params);
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}
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static void OBSStopStreaming(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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int code = (int)calldata_int(params, "code");
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output->streamingActive = false;
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output->delayActive = false;
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QMetaObject::invokeMethod(output->main,
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"StreamingStop", Q_ARG(int, code));
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}
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static void OBSStartRecording(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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output->recordingActive = true;
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QMetaObject::invokeMethod(output->main, "RecordingStart");
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UNUSED_PARAMETER(params);
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}
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static void OBSStopRecording(void *data, calldata_t *params)
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{
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BasicOutputHandler *output = static_cast<BasicOutputHandler*>(data);
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int code = (int)calldata_int(params, "code");
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output->recordingActive = false;
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QMetaObject::invokeMethod(output->main,
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"RecordingStop", Q_ARG(int, code));
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UNUSED_PARAMETER(params);
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}
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static void FindBestFilename(string &strPath, bool noSpace)
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{
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int num = 2;
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if (!os_file_exists(strPath.c_str()))
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return;
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const char *ext = strrchr(strPath.c_str(), '.');
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if (!ext)
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return;
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int extStart = int(ext - strPath.c_str());
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for (;;) {
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string testPath = strPath;
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string numStr;
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numStr = noSpace ? "_" : " (";
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numStr += to_string(num++);
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if (!noSpace)
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numStr += ")";
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testPath.insert(extStart, numStr);
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if (!os_file_exists(testPath.c_str())) {
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strPath = testPath;
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break;
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}
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}
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}
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/* ------------------------------------------------------------------------ */
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static bool CreateAACEncoder(OBSEncoder &res, string &id, int bitrate,
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const char *name, size_t idx)
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{
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const char *id_ = GetAACEncoderForBitrate(bitrate);
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if (!id_) {
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id.clear();
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res = nullptr;
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return false;
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}
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if (id == id_)
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return true;
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id = id_;
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res = obs_audio_encoder_create(id_, name, nullptr, idx, nullptr);
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if (res) {
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obs_encoder_release(res);
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return true;
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}
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return false;
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}
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/* ------------------------------------------------------------------------ */
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struct SimpleOutput : BasicOutputHandler {
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OBSEncoder aacStreaming;
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OBSEncoder h264Streaming;
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OBSEncoder aacRecording;
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OBSEncoder h264Recording;
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string aacRecEncID;
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string aacStreamEncID;
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string videoEncoder;
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string videoQuality;
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bool usingRecordingPreset = false;
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bool ffmpegOutput = false;
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bool lowCPUx264 = false;
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SimpleOutput(OBSBasic *main_);
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int CalcCRF(int crf);
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void UpdateRecordingSettings_x264_crf(int crf);
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void UpdateRecordingSettings();
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void UpdateRecordingAudioSettings();
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virtual void Update() override;
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void SetupOutputs();
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int GetAudioBitrate() const;
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void LoadRecordingPreset_x264();
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void LoadRecordingPreset_Lossless();
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void LoadRecordingPreset();
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virtual bool StartStreaming(obs_service_t *service) override;
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virtual bool StartRecording() override;
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virtual void StopStreaming() override;
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virtual void ForceStopStreaming() override;
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virtual void StopRecording() override;
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virtual bool StreamingActive() const override;
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virtual bool RecordingActive() const override;
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};
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void SimpleOutput::LoadRecordingPreset_Lossless()
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{
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fileOutput = obs_output_create("ffmpeg_output",
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"simple_ffmpeg_output", nullptr, nullptr);
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if (!fileOutput)
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throw "Failed to create recording FFmpeg output "
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"(simple output)";
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obs_output_release(fileOutput);
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obs_data_t *settings = obs_data_create();
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obs_data_set_string(settings, "format_name", "avi");
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obs_data_set_string(settings, "video_encoder", "utvideo");
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obs_data_set_string(settings, "audio_encoder", "pcm_s16le");
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obs_output_update(fileOutput, settings);
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obs_data_release(settings);
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}
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void SimpleOutput::LoadRecordingPreset_x264()
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{
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h264Recording = obs_video_encoder_create("obs_x264",
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"simple_h264_recording", nullptr, nullptr);
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if (!h264Recording)
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throw "Failed to create h264 recording encoder (simple output)";
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obs_encoder_release(h264Recording);
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if (!CreateAACEncoder(aacRecording, aacRecEncID, 192,
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"simple_aac_recording", 0))
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throw "Failed to create aac recording encoder (simple output)";
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}
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void SimpleOutput::LoadRecordingPreset()
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{
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const char *quality = config_get_string(main->Config(), "SimpleOutput",
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"RecQuality");
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const char *encoder = config_get_string(main->Config(), "SimpleOutput",
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"RecEncoder");
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videoEncoder = encoder;
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videoQuality = quality;
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ffmpegOutput = false;
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if (strcmp(quality, "Stream") == 0) {
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h264Recording = h264Streaming;
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aacRecording = aacStreaming;
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usingRecordingPreset = false;
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return;
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} else if (strcmp(quality, "Lossless") == 0) {
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LoadRecordingPreset_Lossless();
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usingRecordingPreset = true;
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ffmpegOutput = true;
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return;
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} else {
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lowCPUx264 = strcmp(encoder, SIMPLE_ENCODER_X264_LOWCPU) == 0;
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LoadRecordingPreset_x264();
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usingRecordingPreset = true;
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}
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}
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SimpleOutput::SimpleOutput(OBSBasic *main_) : BasicOutputHandler(main_)
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{
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streamOutput = obs_output_create("rtmp_output", "simple_stream",
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nullptr, nullptr);
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if (!streamOutput)
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throw "Failed to create stream output (simple output)";
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obs_output_release(streamOutput);
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h264Streaming = obs_video_encoder_create("obs_x264",
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"simple_h264_stream", nullptr, nullptr);
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if (!h264Streaming)
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throw "Failed to create h264 streaming encoder (simple output)";
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obs_encoder_release(h264Streaming);
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if (!CreateAACEncoder(aacStreaming, aacStreamEncID, GetAudioBitrate(),
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"simple_aac", 0))
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throw "Failed to create aac streaming encoder (simple output)";
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streamDelayStarting.Connect(obs_output_get_signal_handler(streamOutput),
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"starting", OBSStreamStarting, this);
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streamDelayStopping.Connect(obs_output_get_signal_handler(streamOutput),
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"stopping", OBSStreamStopping, this);
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startStreaming.Connect(obs_output_get_signal_handler(streamOutput),
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"start", OBSStartStreaming, this);
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stopStreaming.Connect(obs_output_get_signal_handler(streamOutput),
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"stop", OBSStopStreaming, this);
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LoadRecordingPreset();
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if (!ffmpegOutput) {
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fileOutput = obs_output_create("ffmpeg_muxer",
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"simple_file_output", nullptr, nullptr);
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if (!fileOutput)
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throw "Failed to create recording output "
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"(simple output)";
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obs_output_release(fileOutput);
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}
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startRecording.Connect(obs_output_get_signal_handler(fileOutput),
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"start", OBSStartRecording, this);
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stopRecording.Connect(obs_output_get_signal_handler(fileOutput),
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"stop", OBSStopRecording, this);
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}
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int SimpleOutput::GetAudioBitrate() const
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{
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int bitrate = (int)config_get_uint(main->Config(), "SimpleOutput",
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"ABitrate");
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return FindClosestAvailableAACBitrate(bitrate);
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}
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void SimpleOutput::Update()
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{
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obs_data_t *h264Settings = obs_data_create();
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obs_data_t *aacSettings = obs_data_create();
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int videoBitrate = config_get_uint(main->Config(), "SimpleOutput",
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"VBitrate");
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int audioBitrate = GetAudioBitrate();
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bool advanced = config_get_bool(main->Config(), "SimpleOutput",
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"UseAdvanced");
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bool enforceBitrate = config_get_bool(main->Config(), "SimpleOutput",
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"EnforceBitrate");
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const char *preset = config_get_string(main->Config(),
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"SimpleOutput", "Preset");
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const char *custom = config_get_string(main->Config(),
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"SimpleOutput", "x264Settings");
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obs_data_set_int(h264Settings, "bitrate", videoBitrate);
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if (advanced) {
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obs_data_set_string(h264Settings, "preset", preset);
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obs_data_set_string(h264Settings, "x264opts", custom);
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}
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obs_data_set_bool(aacSettings, "cbr", true);
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obs_data_set_int(aacSettings, "bitrate", audioBitrate);
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obs_service_apply_encoder_settings(main->GetService(),
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h264Settings, aacSettings);
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if (advanced && !enforceBitrate) {
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obs_data_set_int(h264Settings, "bitrate", videoBitrate);
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obs_data_set_int(aacSettings, "bitrate", audioBitrate);
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}
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video_t *video = obs_get_video();
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enum video_format format = video_output_get_format(video);
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if (format != VIDEO_FORMAT_NV12 && format != VIDEO_FORMAT_I420)
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obs_encoder_set_preferred_video_format(h264Streaming,
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VIDEO_FORMAT_NV12);
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obs_encoder_update(h264Streaming, h264Settings);
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obs_encoder_update(aacStreaming, aacSettings);
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obs_data_release(h264Settings);
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obs_data_release(aacSettings);
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}
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void SimpleOutput::UpdateRecordingAudioSettings()
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{
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obs_data_t *settings = obs_data_create();
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obs_data_set_int(settings, "bitrate", 192);
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obs_data_set_bool(settings, "cbr", true);
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obs_encoder_update(aacRecording, settings);
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obs_data_release(settings);
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}
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#define CROSS_DIST_CUTOFF 2000.0
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int SimpleOutput::CalcCRF(int crf)
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{
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int cx = config_get_uint(main->Config(), "Video", "OutputCX");
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int cy = config_get_uint(main->Config(), "Video", "OutputCY");
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double fCX = double(cx);
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double fCY = double(cy);
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if (lowCPUx264)
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crf -= 2;
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double crossDist = sqrt(fCX * fCX + fCY * fCY);
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double crfResReduction =
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fmin(CROSS_DIST_CUTOFF, crossDist) / CROSS_DIST_CUTOFF;
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crfResReduction = (1.0 - crfResReduction) * 10.0;
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return crf - int(crfResReduction);
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}
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void SimpleOutput::UpdateRecordingSettings_x264_crf(int crf)
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{
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obs_data_t *settings = obs_data_create();
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obs_data_set_int(settings, "bitrate", 1000);
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obs_data_set_int(settings, "buffer_size", 0);
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obs_data_set_int(settings, "crf", crf);
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obs_data_set_bool(settings, "use_bufsize", true);
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obs_data_set_bool(settings, "cbr", false);
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obs_data_set_string(settings, "profile", "high");
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obs_data_set_string(settings, "preset",
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lowCPUx264 ? "ultrafast" : "veryfast");
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obs_encoder_update(h264Recording, settings);
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obs_data_release(settings);
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}
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void SimpleOutput::UpdateRecordingSettings()
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{
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if (astrcmp_n(videoEncoder.c_str(), "x264", 4) == 0) {
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if (videoQuality == "Small")
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UpdateRecordingSettings_x264_crf(CalcCRF(23));
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else if (videoQuality == "HQ")
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UpdateRecordingSettings_x264_crf(CalcCRF(16));
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}
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}
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inline void SimpleOutput::SetupOutputs()
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{
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SimpleOutput::Update();
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obs_encoder_set_video(h264Streaming, obs_get_video());
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obs_encoder_set_audio(aacStreaming, obs_get_audio());
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if (usingRecordingPreset) {
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if (ffmpegOutput) {
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obs_output_set_media(fileOutput, obs_get_video(),
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obs_get_audio());
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} else {
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obs_encoder_set_video(h264Recording, obs_get_video());
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obs_encoder_set_audio(aacRecording, obs_get_audio());
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}
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}
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}
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bool SimpleOutput::StartStreaming(obs_service_t *service)
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{
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if (!Active())
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SetupOutputs();
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obs_output_set_video_encoder(streamOutput, h264Streaming);
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obs_output_set_audio_encoder(streamOutput, aacStreaming, 0);
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obs_output_set_service(streamOutput, service);
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bool reconnect = config_get_bool(main->Config(), "Output",
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"Reconnect");
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int retryDelay = config_get_uint(main->Config(), "Output",
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"RetryDelay");
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int maxRetries = config_get_uint(main->Config(), "Output",
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"MaxRetries");
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bool useDelay = config_get_bool(main->Config(), "Output",
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"DelayEnable");
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int delaySec = config_get_int(main->Config(), "Output",
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"DelaySec");
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bool preserveDelay = config_get_bool(main->Config(), "Output",
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"DelayPreserve");
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if (!reconnect)
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maxRetries = 0;
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obs_output_set_delay(streamOutput, useDelay ? delaySec : 0,
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preserveDelay ? OBS_OUTPUT_DELAY_PRESERVE : 0);
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obs_output_set_reconnect_settings(streamOutput, maxRetries,
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retryDelay);
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if (obs_output_start(streamOutput)) {
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return true;
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}
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return false;
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}
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bool SimpleOutput::StartRecording()
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{
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if (usingRecordingPreset) {
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if (!ffmpegOutput)
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UpdateRecordingSettings();
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} else if (!obs_output_active(streamOutput)) {
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Update();
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}
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if (!Active())
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SetupOutputs();
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const char *path = config_get_string(main->Config(),
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"SimpleOutput", "FilePath");
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const char *format = config_get_string(main->Config(),
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"SimpleOutput", "RecFormat");
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const char *mux = config_get_string(main->Config(), "SimpleOutput",
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"MuxerCustom");
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bool noSpace = config_get_bool(main->Config(), "SimpleOutput",
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"FileNameWithoutSpace");
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const char *filenameFormat = config_get_string(main->Config(), "Output",
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"FilenameFormatting");
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bool overwriteIfExists = config_get_bool(main->Config(), "Output",
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"OverwriteIfExists");
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os_dir_t *dir = path ? os_opendir(path) : nullptr;
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if (!dir) {
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QMessageBox::information(main,
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QTStr("Output.BadPath.Title"),
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QTStr("Output.BadPath.Text"));
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return false;
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}
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os_closedir(dir);
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string strPath;
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strPath += path;
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char lastChar = strPath.back();
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if (lastChar != '/' && lastChar != '\\')
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strPath += "/";
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strPath += GenerateSpecifiedFilename(ffmpegOutput ? "avi" : format,
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noSpace, filenameFormat);
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if (!overwriteIfExists)
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FindBestFilename(strPath, noSpace);
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SetupOutputs();
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if (!ffmpegOutput) {
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obs_output_set_video_encoder(fileOutput, h264Recording);
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obs_output_set_audio_encoder(fileOutput, aacRecording, 0);
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}
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obs_data_t *settings = obs_data_create();
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obs_data_set_string(settings, ffmpegOutput ? "url" : "path",
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strPath.c_str());
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obs_data_set_string(settings, "muxer_settings", mux);
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obs_output_update(fileOutput, settings);
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obs_data_release(settings);
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if (obs_output_start(fileOutput)) {
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return true;
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}
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return false;
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}
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void SimpleOutput::StopStreaming()
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{
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obs_output_stop(streamOutput);
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}
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void SimpleOutput::ForceStopStreaming()
|
|
{
|
|
obs_output_force_stop(streamOutput);
|
|
}
|
|
|
|
void SimpleOutput::StopRecording()
|
|
{
|
|
obs_output_stop(fileOutput);
|
|
}
|
|
|
|
bool SimpleOutput::StreamingActive() const
|
|
{
|
|
return obs_output_active(streamOutput);
|
|
}
|
|
|
|
bool SimpleOutput::RecordingActive() const
|
|
{
|
|
return obs_output_active(fileOutput);
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
struct AdvancedOutput : BasicOutputHandler {
|
|
OBSEncoder aacTrack[4];
|
|
OBSEncoder h264Streaming;
|
|
OBSEncoder h264Recording;
|
|
|
|
bool ffmpegOutput;
|
|
bool ffmpegRecording;
|
|
bool useStreamEncoder;
|
|
|
|
string aacEncoderID[4];
|
|
|
|
AdvancedOutput(OBSBasic *main_);
|
|
|
|
inline void UpdateStreamSettings();
|
|
inline void UpdateRecordingSettings();
|
|
inline void UpdateAudioSettings();
|
|
virtual void Update() override;
|
|
|
|
inline void SetupStreaming();
|
|
inline void SetupRecording();
|
|
inline void SetupFFmpeg();
|
|
void SetupOutputs();
|
|
int GetAudioBitrate(size_t i) const;
|
|
|
|
virtual bool StartStreaming(obs_service_t *service) override;
|
|
virtual bool StartRecording() override;
|
|
virtual void StopStreaming() override;
|
|
virtual void ForceStopStreaming() override;
|
|
virtual void StopRecording() override;
|
|
virtual bool StreamingActive() const override;
|
|
virtual bool RecordingActive() const override;
|
|
};
|
|
|
|
static OBSData GetDataFromJsonFile(const char *jsonFile)
|
|
{
|
|
char fullPath[512];
|
|
|
|
int ret = GetProfilePath(fullPath, sizeof(fullPath), jsonFile);
|
|
if (ret > 0) {
|
|
BPtr<char> jsonData = os_quick_read_utf8_file(fullPath);
|
|
if (!!jsonData) {
|
|
obs_data_t *data = obs_data_create_from_json(jsonData);
|
|
OBSData dataRet(data);
|
|
obs_data_release(data);
|
|
return dataRet;
|
|
}
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
AdvancedOutput::AdvancedOutput(OBSBasic *main_) : BasicOutputHandler(main_)
|
|
{
|
|
const char *recType = config_get_string(main->Config(), "AdvOut",
|
|
"RecType");
|
|
const char *streamEncoder = config_get_string(main->Config(), "AdvOut",
|
|
"Encoder");
|
|
const char *recordEncoder = config_get_string(main->Config(), "AdvOut",
|
|
"RecEncoder");
|
|
|
|
ffmpegOutput = astrcmpi(recType, "FFmpeg") == 0;
|
|
ffmpegRecording = ffmpegOutput &&
|
|
config_get_bool(main->Config(), "AdvOut", "FFOutputToFile");
|
|
useStreamEncoder = astrcmpi(recordEncoder, "none") == 0;
|
|
|
|
OBSData streamEncSettings = GetDataFromJsonFile("streamEncoder.json");
|
|
OBSData recordEncSettings = GetDataFromJsonFile("recordEncoder.json");
|
|
|
|
streamOutput = obs_output_create("rtmp_output", "adv_stream",
|
|
nullptr, nullptr);
|
|
if (!streamOutput)
|
|
throw "Failed to create stream output (advanced output)";
|
|
obs_output_release(streamOutput);
|
|
|
|
if (ffmpegOutput) {
|
|
fileOutput = obs_output_create("ffmpeg_output",
|
|
"adv_ffmpeg_output", nullptr, nullptr);
|
|
if (!fileOutput)
|
|
throw "Failed to create recording FFmpeg output "
|
|
"(advanced output)";
|
|
obs_output_release(fileOutput);
|
|
} else {
|
|
fileOutput = obs_output_create("ffmpeg_muxer",
|
|
"adv_file_output", nullptr, nullptr);
|
|
if (!fileOutput)
|
|
throw "Failed to create recording output "
|
|
"(advanced output)";
|
|
obs_output_release(fileOutput);
|
|
|
|
if (!useStreamEncoder) {
|
|
h264Recording = obs_video_encoder_create(recordEncoder,
|
|
"recording_h264", recordEncSettings,
|
|
nullptr);
|
|
if (!h264Recording)
|
|
throw "Failed to create recording h264 "
|
|
"encoder (advanced output)";
|
|
obs_encoder_release(h264Recording);
|
|
}
|
|
}
|
|
|
|
h264Streaming = obs_video_encoder_create(streamEncoder,
|
|
"streaming_h264", streamEncSettings, nullptr);
|
|
if (!h264Streaming)
|
|
throw "Failed to create streaming h264 encoder "
|
|
"(advanced output)";
|
|
obs_encoder_release(h264Streaming);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
char name[9];
|
|
sprintf(name, "adv_aac%d", i);
|
|
|
|
if (!CreateAACEncoder(aacTrack[i], aacEncoderID[i],
|
|
GetAudioBitrate(i), name, i))
|
|
throw "Failed to create audio encoder "
|
|
"(advanced output)";
|
|
}
|
|
|
|
streamDelayStarting.Connect(obs_output_get_signal_handler(streamOutput),
|
|
"starting", OBSStreamStarting, this);
|
|
streamDelayStopping.Connect(obs_output_get_signal_handler(streamOutput),
|
|
"stopping", OBSStreamStopping, this);
|
|
|
|
startStreaming.Connect(obs_output_get_signal_handler(streamOutput),
|
|
"start", OBSStartStreaming, this);
|
|
stopStreaming.Connect(obs_output_get_signal_handler(streamOutput),
|
|
"stop", OBSStopStreaming, this);
|
|
|
|
startRecording.Connect(obs_output_get_signal_handler(fileOutput),
|
|
"start", OBSStartRecording, this);
|
|
stopRecording.Connect(obs_output_get_signal_handler(fileOutput),
|
|
"stop", OBSStopRecording, this);
|
|
}
|
|
|
|
void AdvancedOutput::UpdateStreamSettings()
|
|
{
|
|
bool applyServiceSettings = config_get_bool(main->Config(), "AdvOut",
|
|
"ApplyServiceSettings");
|
|
|
|
OBSData settings = GetDataFromJsonFile("streamEncoder.json");
|
|
|
|
if (applyServiceSettings)
|
|
obs_service_apply_encoder_settings(main->GetService(),
|
|
settings, nullptr);
|
|
|
|
video_t *video = obs_get_video();
|
|
enum video_format format = video_output_get_format(video);
|
|
|
|
if (format != VIDEO_FORMAT_NV12 && format != VIDEO_FORMAT_I420)
|
|
obs_encoder_set_preferred_video_format(h264Streaming,
|
|
VIDEO_FORMAT_NV12);
|
|
|
|
obs_encoder_update(h264Streaming, settings);
|
|
}
|
|
|
|
inline void AdvancedOutput::UpdateRecordingSettings()
|
|
{
|
|
OBSData settings = GetDataFromJsonFile("recordEncoder.json");
|
|
obs_encoder_update(h264Recording, settings);
|
|
}
|
|
|
|
void AdvancedOutput::Update()
|
|
{
|
|
UpdateStreamSettings();
|
|
if (!useStreamEncoder && !ffmpegOutput)
|
|
UpdateRecordingSettings();
|
|
UpdateAudioSettings();
|
|
}
|
|
|
|
inline void AdvancedOutput::SetupStreaming()
|
|
{
|
|
bool rescale = config_get_bool(main->Config(), "AdvOut",
|
|
"Rescale");
|
|
const char *rescaleRes = config_get_string(main->Config(), "AdvOut",
|
|
"RescaleRes");
|
|
bool multitrack = config_get_bool(main->Config(), "AdvOut",
|
|
"Multitrack");
|
|
int trackIndex = config_get_int(main->Config(), "AdvOut",
|
|
"TrackIndex");
|
|
int trackCount = config_get_int(main->Config(), "AdvOut",
|
|
"TrackCount");
|
|
unsigned int cx = 0;
|
|
unsigned int cy = 0;
|
|
|
|
if (rescale && rescaleRes && *rescaleRes) {
|
|
if (sscanf(rescaleRes, "%ux%u", &cx, &cy) != 2) {
|
|
cx = 0;
|
|
cy = 0;
|
|
}
|
|
}
|
|
|
|
obs_encoder_set_scaled_size(h264Streaming, cx, cy);
|
|
obs_encoder_set_video(h264Streaming, obs_get_video());
|
|
|
|
obs_output_set_video_encoder(streamOutput, h264Streaming);
|
|
|
|
if (multitrack) {
|
|
int i = 0;
|
|
for (; i < trackCount; i++)
|
|
obs_output_set_audio_encoder(streamOutput, aacTrack[i],
|
|
i);
|
|
for (; i < 4; i++)
|
|
obs_output_set_audio_encoder(streamOutput, nullptr, i);
|
|
|
|
} else {
|
|
obs_output_set_audio_encoder(streamOutput,
|
|
aacTrack[trackIndex - 1], 0);
|
|
}
|
|
}
|
|
|
|
inline void AdvancedOutput::SetupRecording()
|
|
{
|
|
const char *path = config_get_string(main->Config(), "AdvOut",
|
|
"RecFilePath");
|
|
const char *mux = config_get_string(main->Config(), "AdvOut",
|
|
"RecMuxerCustom");
|
|
bool rescale = config_get_bool(main->Config(), "AdvOut",
|
|
"RecRescale");
|
|
const char *rescaleRes = config_get_string(main->Config(), "AdvOut",
|
|
"RecRescaleRes");
|
|
int tracks = config_get_int(main->Config(), "AdvOut", "RecTracks");
|
|
obs_data_t *settings = obs_data_create();
|
|
unsigned int cx = 0;
|
|
unsigned int cy = 0;
|
|
int idx = 0;
|
|
|
|
if (useStreamEncoder) {
|
|
obs_output_set_video_encoder(fileOutput, h264Streaming);
|
|
} else {
|
|
if (rescale && rescaleRes && *rescaleRes) {
|
|
if (sscanf(rescaleRes, "%ux%u", &cx, &cy) != 2) {
|
|
cx = 0;
|
|
cy = 0;
|
|
}
|
|
}
|
|
|
|
obs_encoder_set_scaled_size(h264Recording, cx, cy);
|
|
obs_encoder_set_video(h264Recording, obs_get_video());
|
|
obs_output_set_video_encoder(fileOutput, h264Recording);
|
|
}
|
|
|
|
for (int i = 0; i < MAX_AUDIO_MIXES; i++) {
|
|
if ((tracks & (1<<i)) != 0) {
|
|
obs_output_set_audio_encoder(fileOutput, aacTrack[i],
|
|
idx++);
|
|
}
|
|
}
|
|
|
|
obs_data_set_string(settings, "path", path);
|
|
obs_data_set_string(settings, "muxer_settings", mux);
|
|
obs_output_update(fileOutput, settings);
|
|
obs_data_release(settings);
|
|
}
|
|
|
|
inline void AdvancedOutput::SetupFFmpeg()
|
|
{
|
|
const char *url = config_get_string(main->Config(), "AdvOut", "FFURL");
|
|
int vBitrate = config_get_int(main->Config(), "AdvOut",
|
|
"FFVBitrate");
|
|
bool rescale = config_get_bool(main->Config(), "AdvOut",
|
|
"FFRescale");
|
|
const char *rescaleRes = config_get_string(main->Config(), "AdvOut",
|
|
"FFRescaleRes");
|
|
const char *formatName = config_get_string(main->Config(), "AdvOut",
|
|
"FFFormat");
|
|
const char *mimeType = config_get_string(main->Config(), "AdvOut",
|
|
"FFFormatMimeType");
|
|
const char *muxCustom = config_get_string(main->Config(), "AdvOut",
|
|
"FFMCustom");
|
|
const char *vEncoder = config_get_string(main->Config(), "AdvOut",
|
|
"FFVEncoder");
|
|
int vEncoderId = config_get_int(main->Config(), "AdvOut",
|
|
"FFVEncoderId");
|
|
const char *vEncCustom = config_get_string(main->Config(), "AdvOut",
|
|
"FFVCustom");
|
|
int aBitrate = config_get_int(main->Config(), "AdvOut",
|
|
"FFABitrate");
|
|
int aTrack = config_get_int(main->Config(), "AdvOut",
|
|
"FFAudioTrack");
|
|
const char *aEncoder = config_get_string(main->Config(), "AdvOut",
|
|
"FFAEncoder");
|
|
int aEncoderId = config_get_int(main->Config(), "AdvOut",
|
|
"FFAEncoderId");
|
|
const char *aEncCustom = config_get_string(main->Config(), "AdvOut",
|
|
"FFACustom");
|
|
obs_data_t *settings = obs_data_create();
|
|
|
|
obs_data_set_string(settings, "url", url);
|
|
obs_data_set_string(settings, "format_name", formatName);
|
|
obs_data_set_string(settings, "format_mime_type", mimeType);
|
|
obs_data_set_string(settings, "muxer_settings", muxCustom);
|
|
obs_data_set_int(settings, "video_bitrate", vBitrate);
|
|
obs_data_set_string(settings, "video_encoder", vEncoder);
|
|
obs_data_set_int(settings, "video_encoder_id", vEncoderId);
|
|
obs_data_set_string(settings, "video_settings", vEncCustom);
|
|
obs_data_set_int(settings, "audio_bitrate", aBitrate);
|
|
obs_data_set_string(settings, "audio_encoder", aEncoder);
|
|
obs_data_set_int(settings, "audio_encoder_id", aEncoderId);
|
|
obs_data_set_string(settings, "audio_settings", aEncCustom);
|
|
|
|
if (rescale && rescaleRes && *rescaleRes) {
|
|
int width;
|
|
int height;
|
|
int val = sscanf(rescaleRes, "%dx%d", &width, &height);
|
|
|
|
if (val == 2 && width && height) {
|
|
obs_data_set_int(settings, "scale_width", width);
|
|
obs_data_set_int(settings, "scale_height", height);
|
|
}
|
|
}
|
|
|
|
obs_output_set_mixer(fileOutput, aTrack - 1);
|
|
obs_output_set_media(fileOutput, obs_get_video(), obs_get_audio());
|
|
obs_output_update(fileOutput, settings);
|
|
|
|
obs_data_release(settings);
|
|
}
|
|
|
|
static inline void SetEncoderName(obs_encoder_t *encoder, const char *name,
|
|
const char *defaultName)
|
|
{
|
|
obs_encoder_set_name(encoder, (name && *name) ? name : defaultName);
|
|
}
|
|
|
|
inline void AdvancedOutput::UpdateAudioSettings()
|
|
{
|
|
const char *name1 = config_get_string(main->Config(), "AdvOut",
|
|
"Track1Name");
|
|
const char *name2 = config_get_string(main->Config(), "AdvOut",
|
|
"Track2Name");
|
|
const char *name3 = config_get_string(main->Config(), "AdvOut",
|
|
"Track3Name");
|
|
const char *name4 = config_get_string(main->Config(), "AdvOut",
|
|
"Track4Name");
|
|
bool applyServiceSettings = config_get_bool(main->Config(), "AdvOut",
|
|
"ApplyServiceSettings");
|
|
int streamTrackIndex = config_get_int(main->Config(), "AdvOut",
|
|
"TrackIndex");
|
|
obs_data_t *settings[4];
|
|
|
|
for (size_t i = 0; i < 4; i++) {
|
|
settings[i] = obs_data_create();
|
|
obs_data_set_int(settings[i], "bitrate", GetAudioBitrate(i));
|
|
}
|
|
|
|
SetEncoderName(aacTrack[0], name1, "Track1");
|
|
SetEncoderName(aacTrack[1], name2, "Track2");
|
|
SetEncoderName(aacTrack[2], name3, "Track3");
|
|
SetEncoderName(aacTrack[3], name4, "Track4");
|
|
|
|
for (size_t i = 0; i < 4; i++) {
|
|
if (applyServiceSettings && (int)(i + 1) == streamTrackIndex)
|
|
obs_service_apply_encoder_settings(main->GetService(),
|
|
nullptr, settings[i]);
|
|
|
|
obs_encoder_update(aacTrack[i], settings[i]);
|
|
obs_data_release(settings[i]);
|
|
}
|
|
}
|
|
|
|
void AdvancedOutput::SetupOutputs()
|
|
{
|
|
obs_encoder_set_video(h264Streaming, obs_get_video());
|
|
if (h264Recording)
|
|
obs_encoder_set_video(h264Recording, obs_get_video());
|
|
obs_encoder_set_audio(aacTrack[0], obs_get_audio());
|
|
obs_encoder_set_audio(aacTrack[1], obs_get_audio());
|
|
obs_encoder_set_audio(aacTrack[2], obs_get_audio());
|
|
obs_encoder_set_audio(aacTrack[3], obs_get_audio());
|
|
|
|
SetupStreaming();
|
|
|
|
if (ffmpegOutput)
|
|
SetupFFmpeg();
|
|
else
|
|
SetupRecording();
|
|
}
|
|
|
|
int AdvancedOutput::GetAudioBitrate(size_t i) const
|
|
{
|
|
const char *names[] = {
|
|
"Track1Bitrate", "Track2Bitrate",
|
|
"Track3Bitrate", "Track4Bitrate",
|
|
};
|
|
int bitrate = (int)config_get_uint(main->Config(), "AdvOut", names[i]);
|
|
return FindClosestAvailableAACBitrate(bitrate);
|
|
}
|
|
|
|
bool AdvancedOutput::StartStreaming(obs_service_t *service)
|
|
{
|
|
if (!useStreamEncoder ||
|
|
(!ffmpegOutput && !obs_output_active(fileOutput))) {
|
|
UpdateStreamSettings();
|
|
}
|
|
|
|
UpdateAudioSettings();
|
|
|
|
if (!Active())
|
|
SetupOutputs();
|
|
|
|
obs_output_set_service(streamOutput, service);
|
|
|
|
bool reconnect = config_get_bool(main->Config(), "Output", "Reconnect");
|
|
int retryDelay = config_get_int(main->Config(), "Output", "RetryDelay");
|
|
int maxRetries = config_get_int(main->Config(), "Output", "MaxRetries");
|
|
bool useDelay = config_get_bool(main->Config(), "Output",
|
|
"DelayEnable");
|
|
int delaySec = config_get_int(main->Config(), "Output",
|
|
"DelaySec");
|
|
bool preserveDelay = config_get_bool(main->Config(), "Output",
|
|
"DelayPreserve");
|
|
if (!reconnect)
|
|
maxRetries = 0;
|
|
|
|
obs_output_set_delay(streamOutput, useDelay ? delaySec : 0,
|
|
preserveDelay ? OBS_OUTPUT_DELAY_PRESERVE : 0);
|
|
|
|
obs_output_set_reconnect_settings(streamOutput, maxRetries,
|
|
retryDelay);
|
|
|
|
if (obs_output_start(streamOutput)) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool AdvancedOutput::StartRecording()
|
|
{
|
|
const char *path;
|
|
const char *recFormat;
|
|
const char *filenameFormat;
|
|
bool noSpace = false;
|
|
bool overwriteIfExists = false;
|
|
|
|
if (!useStreamEncoder) {
|
|
if (!ffmpegOutput) {
|
|
UpdateRecordingSettings();
|
|
}
|
|
} else if (!obs_output_active(streamOutput)) {
|
|
UpdateStreamSettings();
|
|
}
|
|
|
|
UpdateAudioSettings();
|
|
|
|
if (!Active())
|
|
SetupOutputs();
|
|
|
|
if (!ffmpegOutput || ffmpegRecording) {
|
|
path = config_get_string(main->Config(), "AdvOut",
|
|
ffmpegRecording ? "FFFilePath" : "RecFilePath");
|
|
recFormat = config_get_string(main->Config(), "AdvOut",
|
|
ffmpegRecording ? "FFExtension" : "RecFormat");
|
|
filenameFormat = config_get_string(main->Config(), "Output",
|
|
"FilenameFormatting");
|
|
overwriteIfExists = config_get_bool(main->Config(), "Output",
|
|
"OverwriteIfExists");
|
|
noSpace = config_get_bool(main->Config(), "AdvOut",
|
|
ffmpegRecording ?
|
|
"FFFileNameWithoutSpace" :
|
|
"RecFileNameWithoutSpace");
|
|
|
|
os_dir_t *dir = path ? os_opendir(path) : nullptr;
|
|
|
|
if (!dir) {
|
|
QMessageBox::information(main,
|
|
QTStr("Output.BadPath.Title"),
|
|
QTStr("Output.BadPath.Text"));
|
|
return false;
|
|
}
|
|
|
|
os_closedir(dir);
|
|
|
|
string strPath;
|
|
strPath += path;
|
|
|
|
char lastChar = strPath.back();
|
|
if (lastChar != '/' && lastChar != '\\')
|
|
strPath += "/";
|
|
|
|
strPath += GenerateSpecifiedFilename(recFormat, noSpace,
|
|
filenameFormat);
|
|
if (!overwriteIfExists)
|
|
FindBestFilename(strPath, noSpace);
|
|
|
|
obs_data_t *settings = obs_data_create();
|
|
obs_data_set_string(settings,
|
|
ffmpegRecording ? "url" : "path",
|
|
strPath.c_str());
|
|
|
|
obs_output_update(fileOutput, settings);
|
|
|
|
obs_data_release(settings);
|
|
}
|
|
|
|
if (obs_output_start(fileOutput)) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void AdvancedOutput::StopStreaming()
|
|
{
|
|
obs_output_stop(streamOutput);
|
|
}
|
|
|
|
void AdvancedOutput::ForceStopStreaming()
|
|
{
|
|
obs_output_force_stop(streamOutput);
|
|
}
|
|
|
|
void AdvancedOutput::StopRecording()
|
|
{
|
|
obs_output_stop(fileOutput);
|
|
}
|
|
|
|
bool AdvancedOutput::StreamingActive() const
|
|
{
|
|
return obs_output_active(streamOutput);
|
|
}
|
|
|
|
bool AdvancedOutput::RecordingActive() const
|
|
{
|
|
return obs_output_active(fileOutput);
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
BasicOutputHandler *CreateSimpleOutputHandler(OBSBasic *main)
|
|
{
|
|
return new SimpleOutput(main);
|
|
}
|
|
|
|
BasicOutputHandler *CreateAdvancedOutputHandler(OBSBasic *main)
|
|
{
|
|
return new AdvancedOutput(main);
|
|
}
|