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