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obs-webrtc: Add HEVC support
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@ -23,7 +23,6 @@ const uint8_t video_payload_type = 96;
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WHIPOutput::WHIPOutput(obs_data_t *, obs_output_t *output)
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: output(output),
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is_av1(false),
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endpoint_url(),
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bearer_token(),
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resource_url(),
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@ -55,13 +54,6 @@ bool WHIPOutput::Start()
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{
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std::lock_guard<std::mutex> l(start_stop_mutex);
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auto encoder = obs_output_get_video_encoder2(output, 0);
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if (encoder == nullptr) {
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return false;
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}
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is_av1 = (strcmp("av1", obs_encoder_get_codec(encoder)) == 0);
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if (!obs_output_can_begin_data_capture(output, 0))
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return false;
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if (!obs_output_initialize_encoders(output, 0))
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@ -148,16 +140,31 @@ void WHIPOutput::ConfigureVideoTrack(std::string media_stream_id,
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ssrc, cname, video_payload_type,
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rtc::H264RtpPacketizer::defaultClockRate);
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if (is_av1) {
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const obs_encoder_t *encoder = obs_output_get_video_encoder2(output, 0);
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if (!encoder)
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return;
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const char *codec = obs_encoder_get_codec(encoder);
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if (strcmp("h264", codec) == 0) {
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video_description.addH264Codec(video_payload_type);
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packetizer = std::make_shared<rtc::H264RtpPacketizer>(
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rtc::H264RtpPacketizer::Separator::StartSequence,
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rtp_config, MAX_VIDEO_FRAGMENT_SIZE);
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#if ENABLE_HEVC
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} else if (strcmp("hevc", codec) == 0) {
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video_description.addH265Codec(video_payload_type);
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packetizer = std::make_shared<rtc::H265RtpPacketizer>(
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rtc::H265RtpPacketizer::Separator::StartSequence,
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rtp_config, MAX_VIDEO_FRAGMENT_SIZE);
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#endif
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} else if (strcmp("av1", codec) == 0) {
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video_description.addAV1Codec(video_payload_type);
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packetizer = std::make_shared<rtc::AV1RtpPacketizer>(
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rtc::AV1RtpPacketizer::Packetization::TemporalUnit,
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rtp_config, MAX_VIDEO_FRAGMENT_SIZE);
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} else {
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video_description.addH264Codec(video_payload_type);
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packetizer = std::make_shared<rtc::H264RtpPacketizer>(
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rtc::H264RtpPacketizer::Separator::StartSequence,
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rtp_config, MAX_VIDEO_FRAGMENT_SIZE);
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do_log(LOG_ERROR, "Video codec not supported: %s", codec);
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return;
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}
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video_sr_reporter = std::make_shared<rtc::RtcpSrReporter>(rtp_config);
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@ -43,7 +43,6 @@ private:
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std::shared_ptr<rtc::RtcpSrReporter> rtcp_sr_reporter);
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obs_output_t *output;
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bool is_av1;
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std::string endpoint_url;
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std::string bearer_token;
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@ -1,7 +1,7 @@
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#include "whip-service.h"
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const char *audio_codecs[MAX_CODECS] = {"opus"};
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const char *video_codecs[MAX_CODECS] = {"h264", "av1"};
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const char *video_codecs[MAX_CODECS] = {"h264", "hevc", "av1"};
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WHIPService::WHIPService(obs_data_t *settings, obs_service_t *)
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: server(),
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