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https://github.com/obsproject/obs-studio.git
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77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
#include "goliveapi-postdata.hpp"
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#include <nlohmann/json.hpp>
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#include "system-info.hpp"
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#include "models/multitrack-video.hpp"
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GoLiveApi::PostData
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constructGoLivePost(QString streamKey,
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const std::optional<uint64_t> &maximum_aggregate_bitrate,
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const std::optional<uint32_t> &maximum_video_tracks,
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bool vod_track_enabled)
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{
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GoLiveApi::PostData post_data{};
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post_data.service = "IVS";
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post_data.schema_version = "2024-06-04";
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post_data.authentication = streamKey.toStdString();
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system_info(post_data.capabilities);
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auto &client = post_data.client;
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client.name = "obs-studio";
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client.version = obs_get_version_string();
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auto add_codec = [&](const char *codec) {
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auto it = std::find(std::begin(client.supported_codecs),
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std::end(client.supported_codecs), codec);
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if (it != std::end(client.supported_codecs))
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return;
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client.supported_codecs.push_back(codec);
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};
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const char *encoder_id = nullptr;
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for (size_t i = 0; obs_enum_encoder_types(i, &encoder_id); i++) {
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auto codec = obs_get_encoder_codec(encoder_id);
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if (!codec)
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continue;
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if (qstricmp(codec, "h264") == 0) {
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add_codec("h264");
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#ifdef ENABLE_HEVC
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} else if (qstricmp(codec, "hevc")) {
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add_codec("h265");
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#endif
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} else if (qstricmp(codec, "av1")) {
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add_codec("av1");
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}
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}
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auto &preferences = post_data.preferences;
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preferences.vod_track_audio = vod_track_enabled;
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obs_video_info ovi;
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if (obs_get_video_info(&ovi)) {
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preferences.width = ovi.output_width;
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preferences.height = ovi.output_height;
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preferences.framerate.numerator = ovi.fps_num;
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preferences.framerate.denominator = ovi.fps_den;
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preferences.canvas_width = ovi.base_width;
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preferences.canvas_height = ovi.base_height;
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preferences.composition_gpu_index = ovi.adapter;
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}
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if (maximum_aggregate_bitrate.has_value())
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preferences.maximum_aggregate_bitrate =
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maximum_aggregate_bitrate.value();
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if (maximum_video_tracks.has_value())
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preferences.maximum_video_tracks = maximum_video_tracks.value();
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return post_data;
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}
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