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multistream.cpp
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#include "config-utils.hpp"
#include "multistream.hpp"
#include "obs-module.h"
#include "version.h"
#include <obs-frontend-api.h>
#include <QDesktopServices>
#include <QGroupBox>
#include <QLabel>
#include <QMainWindow>
#include <QMessageBox>
#include <QPushButton>
#include <QScrollArea>
#include <QVBoxLayout>
#include <util/config-file.h>
#include <util/platform.h>
extern "C" {
#include "file-updater.h"
}
OBS_DECLARE_MODULE()
OBS_MODULE_AUTHOR("Aitum");
OBS_MODULE_USE_DEFAULT_LOCALE("aitum-multistream", "en-US")
static MultistreamDock *multistream_dock = nullptr;
update_info_t *version_update_info = nullptr;
bool version_info_downloaded(void *param, struct file_download_data *file)
{
UNUSED_PARAMETER(param);
if (!file || !file->buffer.num)
return true;
QMetaObject::invokeMethod(multistream_dock, "ApiInfo", Q_ARG(QString, QString::fromUtf8((const char *)file->buffer.array)));
if (version_update_info) {
update_info_destroy(version_update_info);
version_update_info = nullptr;
}
return true;
}
bool obs_module_load(void)
{
blog(LOG_INFO, "[Aitum-Multistream] loaded version %s", PROJECT_VERSION);
const auto main_window = static_cast<QMainWindow *>(obs_frontend_get_main_window());
multistream_dock = new MultistreamDock(main_window);
obs_frontend_add_dock_by_id("AitumMultistreamDock", obs_module_text("AitumMultistream"), multistream_dock);
version_update_info = update_info_create_single("[Aitum Multistream]", "OBS", "https://api.aitum.tv/plugin/multi",
version_info_downloaded, nullptr);
return true;
}
void obs_module_post_load()
{
if (multistream_dock)
multistream_dock->LoadVerticalOutputs(true);
}
void obs_module_unload()
{
if (version_update_info) {
update_info_destroy(version_update_info);
version_update_info = nullptr;
}
if (multistream_dock) {
delete multistream_dock;
}
}
void RemoveWidget(QWidget *widget);
void RemoveLayoutItem(QLayoutItem *item)
{
if (!item)
return;
RemoveWidget(item->widget());
if (item->layout()) {
while (QLayoutItem *item2 = item->layout()->takeAt(0))
RemoveLayoutItem(item2);
}
delete item;
}
void RemoveWidget(QWidget *widget)
{
if (!widget)
return;
if (widget->layout()) {
auto l = widget->layout();
QLayoutItem *item;
while (l->count() > 0 && (item = l->takeAt(0))) {
RemoveLayoutItem(item);
}
delete l;
}
delete widget;
}
// Output button styling
void MultistreamDock::outputButtonStyle(QPushButton *button)
{
button->setMinimumHeight(24);
std::string baseStyles = "min-width: 30px; padding: 2px 10px; border-width: 2px;";
button->setStyleSheet(QString::fromUtf8(baseStyles + (button->isChecked() ? "background: rgb(0,210,153);" : "")));
button->setIcon(button->isChecked() ? streamActiveIcon : streamInactiveIcon);
}
// Common styling things here
auto canvasGroupStyle = QString("padding: 0px 0px 0px 0px;"); // Main Canvas, Vertical Canvas
auto canvasGroupHeaderStyle = QString("padding: 0px 0px 0px 0px; font-weight: bold;"); // header of each group
auto outputTitleStyle = QString("QLabel{}"); // "Built -in stream"
auto outputGroupStyle = QString("background-color: %1; padding: 0px;")
.arg(QPalette().color(QPalette::ColorRole::Mid).name(QColor::HexRgb)); // wrapper around above
auto outputPlatformIconSize = 36;
// For showing warning for no vertical integration
void showVerticalWarning(QVBoxLayout *verticalLayout)
{
auto verticalWarning = new QWidget;
verticalWarning->setContentsMargins(0, 0, 0, 0);
auto verticalWarningLayout = new QVBoxLayout;
verticalWarningLayout->setContentsMargins(0, 0, 0, 0);
auto label = new QLabel(QString::fromUtf8(obs_module_text("NoVerticalWarning")));
label->setStyleSheet(QString("padding: 0px;"));
label->setWordWrap(true);
label->setTextFormat(Qt::RichText);
label->setOpenExternalLinks(true);
verticalWarningLayout->addWidget(label);
verticalWarning->setLayout(verticalWarningLayout);
verticalLayout->addWidget(verticalWarning);
}
#if LIBOBS_API_VER < MAKE_SEMANTIC_VERSION(31, 0, 0)
static config_t *(*get_user_config_func)(void) = nullptr;
static config_t *user_config = nullptr;
#endif
config_t *get_user_config(void)
{
#if LIBOBS_API_VER < MAKE_SEMANTIC_VERSION(31, 0, 0)
if (user_config)
return user_config;
if (!get_user_config_func) {
if (obs_get_version() < MAKE_SEMANTIC_VERSION(31, 0, 0)) {
get_user_config_func = obs_frontend_get_global_config;
blog(LOG_INFO, "[Aitum Multistream] use global config");
} else {
#ifdef __APPLE__
auto handle = os_dlopen("obs-frontend-api.dylib");
#else
auto handle = os_dlopen("obs-frontend-api");
#endif
if (handle) {
get_user_config_func = (config_t * (*)(void)) os_dlsym(handle, "obs_frontend_get_user_config");
os_dlclose(handle);
if (get_user_config_func)
blog(LOG_INFO, "[Aitum Multistream] use user config");
}
}
}
if (get_user_config_func)
return get_user_config_func();
user_config = obs_frontend_get_global_config();
return user_config;
#else
return obs_frontend_get_user_config();
#endif
}
MultistreamDock::MultistreamDock(QWidget *parent) : QFrame(parent)
{
// Main layout
mainLayout = new QVBoxLayout;
mainLayout->setContentsMargins(0, 0, 0, 0);
setLayout(mainLayout);
auto t = new QWidget;
auto tl = new QVBoxLayout;
tl->setSpacing(8); // between canvas groups
tl->setContentsMargins(0, 0, 0, 0);
t->setStyleSheet(QString("padding: 0px; margin:0px;"));
t->setLayout(tl);
// Group for built in canvas
auto mainCanvasGroup = new QGroupBox;
mainCanvasGroup->setStyleSheet(canvasGroupStyle);
mainCanvasLayout = new QVBoxLayout;
mainCanvasLayout->setSpacing(4); // between outputs on main canvas
// Layout for header row
auto mainCanvasTitleRowLayout = new QHBoxLayout;
auto mainCanvasLabel = new QLabel(QString::fromUtf8(obs_module_text("MainCanvas")));
mainCanvasLabel->setStyleSheet(canvasGroupHeaderStyle);
mainCanvasTitleRowLayout->addWidget(mainCanvasLabel);
mainCanvasLayout->addLayout(mainCanvasTitleRowLayout);
// We store the actual outputs here
mainCanvasOutputLayout = new QVBoxLayout;
mainCanvasOutputLayout->setSpacing(4); // between outputs on main canvas
auto mainStreamGroup = new QGroupBox;
mainStreamGroup->setStyleSheet(outputGroupStyle);
auto mainStreamLayout = new QVBoxLayout;
auto l2 = new QHBoxLayout;
// Label for built in stream
auto bisHeaderLabel = new QLabel(QString::fromUtf8(obs_module_text("BuiltinStream")));
bisHeaderLabel->setStyleSheet(outputTitleStyle);
// blank because we're pulling settings through from bis later
mainPlatformIconLabel = new QLabel;
auto platformIcon = ConfigUtils::getPlatformIconFromEndpoint(QString::fromUtf8(""));
mainPlatformIconLabel->setPixmap(platformIcon.pixmap(outputPlatformIconSize, outputPlatformIconSize));
l2->addWidget(mainPlatformIconLabel);
l2->addWidget(bisHeaderLabel, 1);
mainStreamButton = new QPushButton;
mainStreamButton->setObjectName(QStringLiteral("canvasStream"));
mainStreamButton->setIcon(streamInactiveIcon);
mainStreamButton->setCheckable(true);
mainStreamButton->setChecked(false);
outputButtonStyle(mainStreamButton);
connect(mainStreamButton, &QPushButton::clicked, [this] {
const auto config = get_user_config();
if (obs_frontend_streaming_active()) {
bool stop = true;
bool warnBeforeStreamStop = config_get_bool(config, "BasicWindow", "WarnBeforeStoppingStream");
if (warnBeforeStreamStop && isVisible()) {
auto button = QMessageBox::question(
this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No)
stop = false;
}
if (stop) {
obs_frontend_streaming_stop();
mainStreamButton->setChecked(false);
} else {
mainStreamButton->setChecked(true);
}
} else {
bool warnBeforeStreamStart = config_get_bool(config, "BasicWindow", "WarnBeforeStartingStream");
if (warnBeforeStreamStart && isVisible()) {
auto button = QMessageBox::question(
this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No) {
mainStreamButton->setChecked(false);
} else {
obs_frontend_streaming_start();
}
} else {
obs_frontend_streaming_start();
}
mainStreamButton->setChecked(true);
}
outputButtonStyle(mainStreamButton);
});
//streamButton->setSizePolicy(sp2);
mainStreamButton->setToolTip(QString::fromUtf8(obs_module_text("Stream")));
l2->addWidget(mainStreamButton);
mainStreamLayout->addLayout(l2);
mainStreamGroup->setLayout(mainStreamLayout);
mainCanvasOutputLayout->addWidget(mainStreamGroup);
mainCanvasLayout->addLayout(mainCanvasOutputLayout);
mainCanvasGroup->setLayout(mainCanvasLayout);
tl->addWidget(mainCanvasGroup);
// VERTICAL
auto verticalCanvasGroup = new QGroupBox;
verticalCanvasGroup->setStyleSheet(canvasGroupStyle);
verticalCanvasLayout = new QVBoxLayout;
verticalCanvasGroup->setLayout(verticalCanvasLayout);
tl->addWidget(verticalCanvasGroup);
tl->addStretch(1);
// Layout for header row
auto verticalCanvasTitleRowLayout = new QHBoxLayout;
auto verticalCanvasLabel = new QLabel(QString::fromUtf8(obs_module_text("VerticalCanvas")));
verticalCanvasLabel->setStyleSheet(canvasGroupHeaderStyle);
verticalCanvasTitleRowLayout->addWidget(verticalCanvasLabel);
verticalCanvasLayout->addLayout(verticalCanvasTitleRowLayout);
// We store the actual outputs here
verticalCanvasOutputLayout = new QVBoxLayout;
verticalCanvasOutputLayout->setSpacing(4); // between outputs on vertical canvas
verticalCanvasLayout->addLayout(verticalCanvasOutputLayout); // Add output layout to parent
//tl->addWidget(verticalCanvasGroup);
QScrollArea *scrollArea = new QScrollArea;
scrollArea->setWidget(t);
scrollArea->setWidgetResizable(true);
scrollArea->setLineWidth(0);
scrollArea->setFrameShape(QFrame::NoFrame);
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
mainLayout->addWidget(scrollArea, 1);
// Bottom Button Row
auto buttonRow = new QHBoxLayout;
buttonRow->setContentsMargins(8, 6, 8, 4);
buttonRow->setSpacing(8);
// Config Button
configButton = new QPushButton;
configButton->setMinimumHeight(30);
configButton->setProperty("themeID", "configIconSmall");
configButton->setProperty("class", "icon-gear");
configButton->setFlat(true);
configButton->setAutoDefault(false);
//configButton->setSizePolicy(sp2);
configButton->setToolTip(QString::fromUtf8(obs_module_text("AitumMultistreamSettings")));
QPushButton::connect(configButton, &QPushButton::clicked, [this] {
if (!configDialog)
configDialog = new OBSBasicSettings((QMainWindow *)obs_frontend_get_main_window());
auto settings = obs_data_create();
if (current_config)
obs_data_apply(settings, current_config);
configDialog->LoadSettings(settings);
configDialog->LoadVerticalSettings(true);
configDialog->LoadOutputStats(&oldVideo);
configDialog->SetNewerVersion(newer_version_available);
configDialog->setResult(QDialog::Rejected);
if (configDialog->exec() == QDialog::Accepted) {
if (current_config) {
obs_data_apply(current_config, settings);
obs_data_release(settings);
SaveSettings();
LoadSettings();
configDialog->SaveVerticalSettings();
LoadVerticalOutputs(false);
} else {
current_config = settings;
}
} else {
obs_data_release(settings);
}
});
buttonRow->addWidget(configButton);
// Contribute Button
auto contributeButton = new QPushButton;
contributeButton->setMinimumHeight(30);
contributeButton->setIcon(ConfigUtils::generateEmojiQIcon("❤️"));
contributeButton->setToolTip(QString::fromUtf8(obs_module_text("AitumMultistreamDonate")));
QPushButton::connect(contributeButton, &QPushButton::clicked,
[] { QDesktopServices::openUrl(QUrl("https://aitum.tv/contribute")); });
buttonRow->addWidget(contributeButton);
// Aitum Button
auto aitumButton = new QPushButton;
aitumButton->setMinimumHeight(30);
//aitumButton->setSizePolicy(sp2);
aitumButton->setIcon(QIcon(":/aitum/media/aitum.png"));
aitumButton->setToolTip(QString::fromUtf8("https://aitum.tv"));
QPushButton::connect(aitumButton, &QPushButton::clicked, [] { QDesktopServices::openUrl(QUrl("https://aitum.tv")); });
buttonRow->addWidget(aitumButton);
mainLayout->addLayout(buttonRow);
obs_frontend_add_event_callback(frontend_event, this);
mainVideo = obs_get_video();
connect(&videoCheckTimer, &QTimer::timeout, [this] {
if (exiting)
return;
if (obs_get_video() != mainVideo) {
oldVideo.push_back(mainVideo);
mainVideo = obs_get_video();
for (auto it = outputs.begin(); it != outputs.end(); it++) {
auto venc = obs_output_get_video_encoder(std::get<obs_output_t *>(*it));
if (venc && !obs_encoder_active(venc))
obs_encoder_set_video(venc, mainVideo);
}
}
auto service = obs_frontend_get_streaming_service();
auto url = QString::fromUtf8(service ? obs_service_get_connect_info(service, OBS_SERVICE_CONNECT_INFO_SERVER_URL)
: "");
if (url != mainPlatformUrl) {
mainPlatformUrl = url;
mainPlatformIconLabel->setPixmap(ConfigUtils::getPlatformIconFromEndpoint(url).pixmap(
outputPlatformIconSize, outputPlatformIconSize));
}
int idx = 0;
while (auto item = mainCanvasOutputLayout->itemAt(idx++)) {
auto streamGroup = item->widget();
if (idx == 1) {
auto active = obs_frontend_streaming_active();
foreach(QObject * c, streamGroup->children())
{
std::string cn = c->metaObject()->className();
if (cn == "QPushButton") {
auto pb = (QPushButton *)c;
if (pb->isChecked() != active) {
pb->setChecked(active);
outputButtonStyle(pb);
}
}
}
continue;
}
std::string name = streamGroup->objectName().toUtf8().constData();
if (name.empty())
continue;
for (auto it = outputs.begin(); it != outputs.end(); it++) {
if (std::get<std::string>(*it) != name)
continue;
auto active = obs_output_active(std::get<obs_output_t *>(*it));
foreach(QObject * c, streamGroup->children())
{
std::string cn = c->metaObject()->className();
if (cn == "QPushButton") {
auto pb = (QPushButton *)c;
if (pb->isChecked() != active) {
pb->setChecked(active);
outputButtonStyle(pb);
}
}
}
}
}
auto ph = obs_get_proc_handler();
struct calldata cd;
calldata_init(&cd);
idx = 0;
while (auto item = verticalCanvasOutputLayout->itemAt(idx++)) {
auto streamGroup = item->widget();
std::string name = streamGroup->objectName().toUtf8().constData();
if (name.empty())
continue;
obs_output_t *output = nullptr;
calldata_set_string(&cd, "name", name.c_str());
if (proc_handler_call(ph, "aitum_vertical_get_stream_output", &cd)) {
output = (obs_output_t *)calldata_ptr(&cd, "output");
}
bool active = obs_output_active(output);
obs_output_release(output);
foreach(QObject * c, streamGroup->children())
{
std::string cn = c->metaObject()->className();
if (cn == "QPushButton") {
auto pb = (QPushButton *)c;
if (pb->isChecked() != active) {
pb->setChecked(active);
outputButtonStyle(pb);
}
}
}
}
calldata_free(&cd);
});
videoCheckTimer.start(500);
LoadSettingsFile();
}
MultistreamDock::~MultistreamDock()
{
videoCheckTimer.stop();
for (auto it = outputs.begin(); it != outputs.end(); it++) {
auto old = std::get<obs_output_t *>(*it);
signal_handler_t *signal = obs_output_get_signal_handler(old);
signal_handler_disconnect(signal, "start", stream_output_start, this);
signal_handler_disconnect(signal, "stop", stream_output_stop, this);
auto service = obs_output_get_service(old);
if (obs_output_active(old)) {
obs_output_force_stop(old);
}
if (!exiting)
obs_output_release(old);
obs_service_release(service);
}
outputs.clear();
obs_data_array_release(vertical_outputs);
obs_data_release(current_config);
obs_frontend_remove_event_callback(frontend_event, this);
multistream_dock = nullptr;
}
void MultistreamDock::frontend_event(enum obs_frontend_event event, void *private_data)
{
auto md = (MultistreamDock *)private_data;
if (event == OBS_FRONTEND_EVENT_PROFILE_CHANGED || event == OBS_FRONTEND_EVENT_FINISHED_LOADING) {
md->LoadSettingsFile();
} else if (event == OBS_FRONTEND_EVENT_PROFILE_CHANGING || event == OBS_FRONTEND_EVENT_PROFILE_RENAMED) {
md->SaveSettings();
} else if (event == OBS_FRONTEND_EVENT_EXIT) {
md->SaveSettings();
md->exiting = true;
} else if (event == OBS_FRONTEND_EVENT_STREAMING_STARTING || event == OBS_FRONTEND_EVENT_STREAMING_STARTED) {
md->mainStreamButton->setChecked(true);
md->outputButtonStyle(md->mainStreamButton);
md->mainStreamButton->setIcon(md->streamActiveIcon);
md->storeMainStreamEncoders();
} else if (event == OBS_FRONTEND_EVENT_STREAMING_STOPPING || event == OBS_FRONTEND_EVENT_STREAMING_STOPPED) {
md->mainStreamButton->setChecked(false);
md->outputButtonStyle(md->mainStreamButton);
}
}
void MultistreamDock::LoadSettingsFile()
{
char *profile = obs_frontend_get_current_profile();
if (current_config && strcmp(obs_data_get_string(current_config, "name"), profile) == 0) {
bfree(profile);
return;
}
obs_data_release(current_config);
current_config = nullptr;
char *path = obs_module_config_path("config.json");
if (!path) {
bfree(profile);
return;
}
obs_data_t *config = obs_data_create_from_json_file_safe(path, "bak");
bfree(path);
if (!config) {
config = obs_data_create();
blog(LOG_WARNING, "[Aitum Multistream] No configuration file loaded");
} else {
blog(LOG_INFO, "[Aitum Multistream] Loaded configuration file");
}
partnerBlockTime = obs_data_get_int(config, "partner_block");
auto profiles = obs_data_get_array(config, "profiles");
auto pc = obs_data_array_count(profiles);
obs_data_t *pd = nullptr;
for (size_t i = 0; i < pc; i++) {
obs_data_t *t = obs_data_array_item(profiles, i);
if (!t)
continue;
auto name = obs_data_get_string(t, "name");
if (strcmp(profile, name) == 0) {
pd = t;
break;
}
obs_data_release(t);
}
obs_data_array_release(profiles);
obs_data_release(config);
if (!pd) {
current_config = obs_data_create();
obs_data_set_string(current_config, "name", profile);
bfree(profile);
blog(LOG_INFO, "[Aitum Multistream] profile not found");
LoadSettings();
return;
}
bfree(profile);
current_config = pd;
LoadSettings();
}
void MultistreamDock::LoadSettings()
{
auto outputs2 = obs_data_get_array(current_config, "outputs");
int idx = 1;
while (auto item = mainCanvasOutputLayout->itemAt(idx)) {
auto streamGroup = item->widget();
mainCanvasOutputLayout->removeWidget(streamGroup);
RemoveWidget(streamGroup);
}
obs_data_array_enum(
outputs2,
[](obs_data_t *data2, void *param) {
auto d = (MultistreamDock *)param;
d->LoadOutput(data2, false);
},
this);
obs_data_array_release(outputs2);
}
void MultistreamDock::LoadOutput(obs_data_t *output_data, bool vertical)
{
auto nameChars = obs_data_get_string(output_data, "name");
auto name = QString::fromUtf8(nameChars);
if (vertical) {
for (int i = 0; i < verticalCanvasOutputLayout->count(); i++) {
auto item = verticalCanvasOutputLayout->itemAt(i);
auto oName = item->widget()->objectName();
if (oName == name) {
return;
}
}
} else {
for (int i = 1; i < mainCanvasOutputLayout->count(); i++) {
auto item = mainCanvasOutputLayout->itemAt(i);
auto oName = item->widget()->objectName();
if (oName == name) {
return;
}
}
}
auto streamButton = new QPushButton;
for (auto it = outputs.begin(); it != outputs.end(); it++) {
if (std::get<std::string>(*it) != nameChars)
continue;
if (obs_data_get_bool(output_data, "advanced")) {
auto output = std::get<obs_output_t *>(*it);
auto video_encoder = obs_output_get_video_encoder(output);
if (video_encoder &&
strcmp(obs_encoder_get_id(video_encoder), obs_data_get_string(output_data, "video_encoder")) == 0) {
auto ves = obs_data_get_obj(output_data, "video_encoder_settings");
obs_encoder_update(video_encoder, ves);
obs_data_release(ves);
}
}
std::get<QPushButton *>(*it) = streamButton;
}
auto streamGroup = new QGroupBox;
streamGroup->setStyleSheet(outputGroupStyle);
streamGroup->setObjectName(name);
auto streamLayout = new QVBoxLayout;
auto l2 = new QHBoxLayout;
auto endpoint = QString::fromUtf8(obs_data_get_string(output_data, "stream_server"));
auto platformIconLabel = new QLabel;
auto platformIcon = ConfigUtils::getPlatformIconFromEndpoint(endpoint);
platformIconLabel->setPixmap(platformIcon.pixmap(outputPlatformIconSize, outputPlatformIconSize));
l2->addWidget(platformIconLabel);
l2->addWidget(new QLabel(name), 1);
streamButton->setMinimumHeight(30);
streamButton->setObjectName(QStringLiteral("canvasStream"));
streamButton->setIcon(streamInactiveIcon);
streamButton->setCheckable(true);
streamButton->setChecked(false);
outputButtonStyle(streamButton);
if (vertical) {
std::string output_name = obs_data_get_string(output_data, "name");
connect(streamButton, &QPushButton::clicked, [this, streamButton, output_name] {
auto ph = obs_get_proc_handler();
struct calldata cd;
calldata_init(&cd);
calldata_set_string(&cd, "name", output_name.c_str());
auto config = get_user_config();
if (streamButton->isChecked()) {
bool start = true;
bool warnBeforeStreamStart = config_get_bool(config, "BasicWindow", "WarnBeforeStartingStream");
if (warnBeforeStreamStart && isVisible()) {
auto button = QMessageBox::question(
this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No)
start = false;
}
if (!start || !proc_handler_call(ph, "aitum_vertical_start_stream_output", &cd))
streamButton->setChecked(false);
} else {
bool stop = true;
bool warnBeforeStreamStop = config_get_bool(config, "BasicWindow", "WarnBeforeStoppingStream");
if (warnBeforeStreamStop && isVisible()) {
auto button = QMessageBox::question(
this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No)
stop = false;
}
if (stop) {
proc_handler_call(ph, "aitum_vertical_stop_stream_output", &cd);
} else {
streamButton->setChecked(true);
}
}
calldata_free(&cd);
outputButtonStyle(streamButton);
});
} else {
connect(streamButton, &QPushButton::clicked, [this, streamButton, output_data] {
if (streamButton->isChecked()) {
blog(LOG_INFO, "[Aitum Multistream] start stream clicked '%s'",
obs_data_get_string(output_data, "name"));
if (!StartOutput(output_data, streamButton))
streamButton->setChecked(false);
} else {
bool stop = true;
bool warnBeforeStreamStop =
config_get_bool(get_user_config(), "BasicWindow", "WarnBeforeStoppingStream");
if (warnBeforeStreamStop && isVisible()) {
auto button = QMessageBox::question(
this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStop.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No)
stop = false;
}
if (stop) {
blog(LOG_INFO, "[Aitum Multistream] stop stream clicked '%s'",
obs_data_get_string(output_data, "name"));
const char *name2 = obs_data_get_string(output_data, "name");
for (auto it = outputs.begin(); it != outputs.end(); it++) {
if (std::get<std::string>(*it) != name2)
continue;
obs_queue_task(
OBS_TASK_GRAPHICS,
[](void *param) { obs_output_stop((obs_output_t *)param); },
std::get<obs_output *>(*it), false);
}
} else {
streamButton->setChecked(true);
}
}
outputButtonStyle(streamButton);
});
}
//streamButton->setSizePolicy(sp2);
streamButton->setToolTip(QString::fromUtf8(obs_module_text("Stream")));
l2->addWidget(streamButton);
streamLayout->addLayout(l2);
streamGroup->setLayout(streamLayout);
if (vertical)
verticalCanvasOutputLayout->addWidget(streamGroup);
else
mainCanvasOutputLayout->addWidget(streamGroup);
}
static void ensure_directory(char *path)
{
#ifdef _WIN32
char *backslash = strrchr(path, '\\');
if (backslash)
*backslash = '/';
#endif
char *slash = strrchr(path, '/');
if (slash) {
*slash = 0;
os_mkdirs(path);
*slash = '/';
}
#ifdef _WIN32
if (backslash)
*backslash = '\\';
#endif
}
void MultistreamDock::SaveSettings()
{
char *path = obs_module_config_path("config.json");
if (!path)
return;
obs_data_t *config = obs_data_create_from_json_file_safe(path, "bak");
if (!config) {
ensure_directory(path);
config = obs_data_create();
blog(LOG_WARNING, "[Aitum Multistream] New configuration file");
}
obs_data_set_int(config, "partner_block", partnerBlockTime);
auto profiles = obs_data_get_array(config, "profiles");
if (!profiles) {
profiles = obs_data_array_create();
obs_data_set_array(config, "profiles", profiles);
}
obs_data_t *pd = nullptr;
if (current_config) {
auto old_name = obs_data_get_string(current_config, "name");
auto pc = obs_data_array_count(profiles);
for (size_t i = 0; i < pc; i++) {
obs_data_t *t = obs_data_array_item(profiles, i);
if (!t)
continue;
auto name = obs_data_get_string(t, "name");
if (strcmp(old_name, name) == 0) {
pd = t;
break;
}
obs_data_release(t);
}
}
if (!pd) {
pd = obs_data_create();
obs_data_array_push_back(profiles, pd);
}
obs_data_array_release(profiles);
char *profile = obs_frontend_get_current_profile();
obs_data_set_string(pd, "name", profile);
bfree(profile);
if (current_config)
obs_data_apply(pd, current_config);
obs_data_release(pd);
if (obs_data_save_json_safe(config, path, "tmp", "bak")) {
blog(LOG_INFO, "[Aitum Multistream] Saved settings");
} else {
blog(LOG_ERROR, "[Aitum Multistream] Failed saving settings");
}
obs_data_release(config);
bfree(path);
}
bool MultistreamDock::StartOutput(obs_data_t *settings, QPushButton *streamButton)
{
if (!settings)
return false;
bool warnBeforeStreamStart = config_get_bool(get_user_config(), "BasicWindow", "WarnBeforeStartingStream");
if (warnBeforeStreamStart && isVisible()) {
auto button = QMessageBox::question(this, QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Title")),
QString::fromUtf8(obs_frontend_get_locale_string("ConfirmStart.Text")),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (button == QMessageBox::No)
return false;
}
const char *name = obs_data_get_string(settings, "name");
for (auto it = outputs.begin(); it != outputs.end(); it++) {
if (std::get<std::string>(*it) != name)
continue;
auto old = std::get<obs_output_t *>(*it);
auto service = obs_output_get_service(old);
if (obs_output_active(old)) {
obs_output_force_stop(old);
}
obs_output_release(old);
obs_service_release(service);
outputs.erase(it);
break;
}
obs_encoder_t *venc = nullptr;
obs_encoder_t *aenc = nullptr;
auto advanced = obs_data_get_bool(settings, "advanced");
if (advanced) {
auto venc_name = obs_data_get_string(settings, "video_encoder");
if (!venc_name || venc_name[0] == '\0') {
//use main encoder
auto main_output = obs_frontend_get_streaming_output();
if (!obs_output_active(main_output)) {
obs_output_release(main_output);
blog(LOG_WARNING, "[Aitum Multistream] failed to start stream '%s' because main was not started",
obs_data_get_string(settings, "name"));
QMessageBox::warning(this, QString::fromUtf8(obs_module_text("MainOutputNotActive")),
QString::fromUtf8(obs_module_text("MainOutputNotActive")));
return false;
}
auto vei = (int)obs_data_get_int(settings, "video_encoder_index");
venc = obs_output_get_video_encoder2(main_output, vei);
obs_output_release(main_output);
if (!venc) {
blog(LOG_WARNING,
"[Aitum Multistream] failed to start stream '%s' because encoder index %d was not found",
obs_data_get_string(settings, "name"), vei);
QMessageBox::warning(this, QString::fromUtf8(obs_module_text("MainOutputEncoderIndexNotFound")),
QString::fromUtf8(obs_module_text("MainOutputEncoderIndexNotFound")));
return false;
}
} else {
obs_data_t *s = nullptr;
auto ves = obs_data_get_obj(settings, "video_encoder_settings");
if (ves) {
s = obs_data_create();
obs_data_apply(s, ves);
obs_data_release(ves);
}
std::string video_encoder_name = "aitum_multi_video_encoder_";
video_encoder_name += name;
venc = obs_video_encoder_create(venc_name, video_encoder_name.c_str(), s, nullptr);
obs_data_release(s);
obs_encoder_set_video(venc, obs_get_video());
auto divisor = obs_data_get_int(settings, "frame_rate_divisor");
if (divisor > 1)
obs_encoder_set_frame_rate_divisor(venc, (uint32_t)divisor);
bool scale = obs_data_get_bool(settings, "scale");
if (scale) {
obs_encoder_set_scaled_size(venc, (uint32_t)obs_data_get_int(settings, "width"),
(uint32_t)obs_data_get_int(settings, "height"));
obs_encoder_set_gpu_scale_type(venc, (obs_scale_type)obs_data_get_int(settings, "scale_type"));
}
}
auto aenc_name = obs_data_get_string(settings, "audio_encoder");
if (!aenc_name || aenc_name[0] == '\0') {
//use main encoder
auto main_output = obs_frontend_get_streaming_output();
if (!obs_output_active(main_output)) {
obs_output_release(main_output);
blog(LOG_WARNING, "[Aitum Multistream] failed to start stream '%s' because main was not started",
obs_data_get_string(settings, "name"));
QMessageBox::warning(this, QString::fromUtf8(obs_module_text("MainOutputNotActive")),
QString::fromUtf8(obs_module_text("MainOutputNotActive")));
return false;
}
auto aei = (int)obs_data_get_int(settings, "audio_encoder_index");
aenc = obs_output_get_audio_encoder(main_output, aei);
obs_output_release(main_output);
if (!aenc) {
blog(LOG_WARNING,
"[Aitum Multistream] failed to start stream '%s' because encoder index %d was not found",
obs_data_get_string(settings, "name"), aei);
QMessageBox::warning(this, QString::fromUtf8(obs_module_text("MainOutputEncoderIndexNotFound")),
QString::fromUtf8(obs_module_text("MainOutputEncoderIndexNotFound")));
return false;
}
} else {
obs_data_t *s = nullptr;
auto aes = obs_data_get_obj(settings, "audio_encoder_settings");
if (aes) {
s = obs_data_create();
obs_data_apply(s, aes);
obs_data_release(aes);
}
std::string audio_encoder_name = "aitum_multi_audio_encoder_";
audio_encoder_name += name;
aenc = obs_audio_encoder_create(aenc_name, audio_encoder_name.c_str(), s,
obs_data_get_int(settings, "audio_track"), nullptr);
obs_data_release(s);
obs_encoder_set_audio(aenc, obs_get_audio());
}
} else {
auto main_output = obs_frontend_get_streaming_output();
venc = main_output ? obs_output_get_video_encoder(main_output) : nullptr;
if (!venc || !obs_output_active(main_output)) {
obs_output_release(main_output);
blog(LOG_WARNING, "[Aitum Multistream] failed to start stream '%s' because main was not started",
obs_data_get_string(settings, "name"));
QMessageBox::warning(this, QString::fromUtf8(obs_module_text("MainOutputNotActive")),
QString::fromUtf8(obs_module_text("MainOutputNotActive")));
return false;
}
aenc = obs_output_get_audio_encoder(main_output, 0);
obs_output_release(main_output);
}
if (!aenc || !venc) {
return false;
}
auto server = obs_data_get_string(settings, "stream_server");
if (!server || !strlen(server)) {
server = obs_data_get_string(settings, "server");
if (server && strlen(server))
obs_data_set_string(settings, "stream_server", server);
}
bool whip = strstr(server, "whip") != nullptr;
auto s = obs_data_create();
obs_data_set_string(s, "server", server);
auto key = obs_data_get_string(settings, "stream_key");
if (!key || !strlen(key)) {
key = obs_data_get_string(settings, "key");
if (key && strlen(key))
obs_data_set_string(settings, "stream_key", key);
}
if (whip) {
obs_data_set_string(s, "bearer_token", key);
} else {
obs_data_set_string(s, "key", key);
}
//use_auth
//username
//password
std::string service_name = "aitum_multi_service_";
service_name += name;
auto service = obs_service_create(whip ? "whip_custom" : "rtmp_custom", service_name.c_str(), s, nullptr);
obs_data_release(s);