int SrsSource::on_meta_data(SrsMessage* msg, SrsOnMetaDataPacket* metadata) { int ret = ERROR_SUCCESS; #ifdef SRS_AUTO_HLS if (metadata && (ret = hls->on_meta_data(metadata->metadata)) != ERROR_SUCCESS) { srs_error("hls process onMetaData message failed. ret=%d", ret); return ret; } #endif #ifdef SRS_AUTO_DVR if (metadata && (ret = dvr->on_meta_data(metadata)) != ERROR_SUCCESS) { srs_error("dvr process onMetaData message failed. ret=%d", ret); return ret; } #endif SrsAmf0Any* prop = NULL; // generate metadata info to print std::stringstream ss; if ((prop = metadata->metadata->ensure_property_number("width")) != NULL) { ss << ", width=" << (int)prop->to_number(); } if ((prop = metadata->metadata->ensure_property_number("height")) != NULL) { ss << ", height=" << (int)prop->to_number(); } if ((prop = metadata->metadata->ensure_property_number("videocodecid")) != NULL) { ss << ", vcodec=" << (int)prop->to_number(); } if ((prop = metadata->metadata->ensure_property_number("audiocodecid")) != NULL) { ss << ", acodec=" << (int)prop->to_number(); } // add server info to metadata metadata->metadata->set("server", SrsAmf0Any::str(RTMP_SIG_SRS_KEY" "RTMP_SIG_SRS_VERSION" ("RTMP_SIG_SRS_URL_SHORT")")); metadata->metadata->set("authors", SrsAmf0Any::str(RTMP_SIG_SRS_PRIMARY_AUTHROS)); // version, for example, 1.0.0 // add version to metadata, please donot remove it, for debug. metadata->metadata->set("server_version", SrsAmf0Any::str(RTMP_SIG_SRS_VERSION)); if ((prop = metadata->metadata->get_property("audiosamplerate")) != NULL) { if (prop->is_number()) { sample_rate = (int)prop->to_number(); } } if ((prop = metadata->metadata->get_property("framerate")) != NULL) { if (prop->is_number()) { frame_rate = (int)prop->to_number(); } } // if allow atc_auto and bravo-atc detected, open atc for vhost. atc = _srs_config->get_atc(_req->vhost); if (_srs_config->get_atc_auto(_req->vhost)) { if ((prop = metadata->metadata->get_property("bravo_atc")) != NULL) { if (prop->is_string() && prop->to_str() == "true") { atc = true; } } } // encode the metadata to payload int size = 0; char* payload = NULL; if ((ret = metadata->encode(size, payload)) != ERROR_SUCCESS) { srs_error("encode metadata error. ret=%d", ret); srs_freep(payload); return ret; } srs_verbose("encode metadata success."); if (size <= 0) { srs_warn("ignore the invalid metadata. size=%d", size); return ret; } // create a shared ptr message. srs_freep(cache_metadata); cache_metadata = new SrsSharedPtrMessage(); // dump message to shared ptr message. // the payload/size managed by cache_metadata, user should not free it. if ((ret = cache_metadata->create(&msg->header, payload, size)) != ERROR_SUCCESS) { srs_error("initialize the cache metadata failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr metadata success."); // copy to all consumer if (true) { std::vector<SrsConsumer*>::iterator it; for (it = consumers.begin(); it != consumers.end(); ++it) { SrsConsumer* consumer = *it; SrsSharedPtrMessage* copy = cache_metadata->copy(); if ((ret = consumer->enqueue(copy, atc, sample_rate, frame_rate, jitter_algorithm)) != ERROR_SUCCESS) { srs_error("dispatch the metadata failed. ret=%d", ret); return ret; } } srs_trace("got metadata%s", ss.str().c_str()); } // copy to all forwarders if (true) { std::vector<SrsForwarder*>::iterator it; for (it = forwarders.begin(); it != forwarders.end(); ++it) { SrsForwarder* forwarder = *it; if ((ret = forwarder->on_meta_data(cache_metadata->copy())) != ERROR_SUCCESS) { srs_error("forwarder process onMetaData message failed. ret=%d", ret); return ret; } } } return ret; }
int SrsSource::on_meta_data(SrsCommonMessage* msg, SrsOnMetaDataPacket* metadata) { int ret = ERROR_SUCCESS; #ifdef SRS_HLS if (metadata && (ret = hls->on_meta_data(metadata->metadata)) != ERROR_SUCCESS) { srs_error("hls process onMetaData message failed. ret=%d", ret); return ret; } #endif metadata->metadata->set("server", new SrsAmf0String( RTMP_SIG_SRS_KEY" "RTMP_SIG_SRS_VERSION" ("RTMP_SIG_SRS_URL_SHORT")")); metadata->metadata->set("contributor", new SrsAmf0String(RTMP_SIG_SRS_PRIMARY_AUTHROS)); SrsAmf0Any* prop = NULL; if ((prop = metadata->metadata->get_property("audiosamplerate")) != NULL) { if (prop->is_number()) { sample_rate = (int)(srs_amf0_convert<SrsAmf0Number>(prop)->value); } } if ((prop = metadata->metadata->get_property("framerate")) != NULL) { if (prop->is_number()) { frame_rate = (int)(srs_amf0_convert<SrsAmf0Number>(prop)->value); } } // encode the metadata to payload int size = metadata->get_payload_length(); if (size <= 0) { srs_warn("ignore the invalid metadata. size=%d", size); return ret; } srs_verbose("get metadata size success."); char* payload = NULL; if ((ret = metadata->encode(size, payload)) != ERROR_SUCCESS) { srs_error("encode metadata error. ret=%d", ret); srs_freepa(payload); return ret; } srs_verbose("encode metadata success."); // create a shared ptr message. srs_freep(cache_metadata); cache_metadata = new SrsSharedPtrMessage(); // dump message to shared ptr message. if ((ret = cache_metadata->initialize(msg, payload, size)) != ERROR_SUCCESS) { srs_error("initialize the cache metadata failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr metadata success."); // copy to all consumer if (true) { std::vector<SrsConsumer*>::iterator it; for (it = consumers.begin(); it != consumers.end(); ++it) { SrsConsumer* consumer = *it; if ((ret = consumer->enqueue(cache_metadata->copy(), sample_rate, frame_rate)) != ERROR_SUCCESS) { srs_error("dispatch the metadata failed. ret=%d", ret); return ret; } } srs_trace("dispatch metadata success."); } // copy to all forwarders if (true) { std::vector<SrsForwarder*>::iterator it; for (it = forwarders.begin(); it != forwarders.end(); ++it) { SrsForwarder* forwarder = *it; if ((ret = forwarder->on_meta_data(cache_metadata->copy())) != ERROR_SUCCESS) { srs_error("forwarder process onMetaData message failed. ret=%d", ret); return ret; } } } return ret; }
int SrsSource::on_meta_data(SrsMessage* msg, SrsOnMetaDataPacket* metadata) { int ret = ERROR_SUCCESS; #ifdef SRS_AUTO_HLS if (metadata && (ret = hls->on_meta_data(metadata->metadata)) != ERROR_SUCCESS) { srs_error("hls process onMetaData message failed. ret=%d", ret); return ret; } #endif #ifdef SRS_AUTO_DVR if (metadata && (ret = dvr->on_meta_data(metadata)) != ERROR_SUCCESS) { srs_error("dvr process onMetaData message failed. ret=%d", ret); return ret; } #endif metadata->metadata->set("server", SrsAmf0Any::str(RTMP_SIG_SRS_KEY" "RTMP_SIG_SRS_VERSION" ("RTMP_SIG_SRS_URL_SHORT")")); metadata->metadata->set("authors", SrsAmf0Any::str(RTMP_SIG_SRS_PRIMARY_AUTHROS)); SrsAmf0Any* prop = NULL; if ((prop = metadata->metadata->get_property("audiosamplerate")) != NULL) { if (prop->is_number()) { sample_rate = (int)prop->to_number(); } } if ((prop = metadata->metadata->get_property("framerate")) != NULL) { if (prop->is_number()) { frame_rate = (int)prop->to_number(); } } // if allow atc_auto and bravo-atc detected, open atc for vhost. atc = _srs_config->get_atc(_req->vhost); if (_srs_config->get_atc_auto(_req->vhost)) { if ((prop = metadata->metadata->get_property("bravo_atc")) != NULL) { if (prop->is_string() && prop->to_str() == "true") { atc = true; } } } // encode the metadata to payload int size = 0; char* payload = NULL; if ((ret = metadata->encode(size, payload)) != ERROR_SUCCESS) { srs_error("encode metadata error. ret=%d", ret); srs_freep(payload); return ret; } srs_verbose("encode metadata success."); if (size <= 0) { srs_warn("ignore the invalid metadata. size=%d", size); return ret; } // create a shared ptr message. srs_freep(cache_metadata); cache_metadata = new SrsSharedPtrMessage(); // dump message to shared ptr message. if ((ret = cache_metadata->initialize(&msg->header, payload, size)) != ERROR_SUCCESS) { srs_error("initialize the cache metadata failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr metadata success."); // copy to all consumer if (true) { std::vector<SrsConsumer*>::iterator it; for (it = consumers.begin(); it != consumers.end(); ++it) { SrsConsumer* consumer = *it; if ((ret = consumer->enqueue(cache_metadata->copy(), sample_rate, frame_rate)) != ERROR_SUCCESS) { srs_error("dispatch the metadata failed. ret=%d", ret); return ret; } } srs_trace("dispatch metadata success."); } // copy to all forwarders if (true) { std::vector<SrsForwarder*>::iterator it; for (it = forwarders.begin(); it != forwarders.end(); ++it) { SrsForwarder* forwarder = *it; if ((ret = forwarder->on_meta_data(cache_metadata->copy())) != ERROR_SUCCESS) { srs_error("forwarder process onMetaData message failed. ret=%d", ret); return ret; } } } return ret; }