int SrsSource::on_audio(SrsMessage* __audio) { int ret = ERROR_SUCCESS; // convert __audio to msg, user should not use __audio again. // the payload is transfer to msg, and set to NULL in __audio. SrsSharedPtrMessage msg; if ((ret = msg.create(__audio)) != ERROR_SUCCESS) { srs_error("initialize the audio failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr audio success."); #ifdef SRS_AUTO_HLS if ((ret = hls->on_audio(msg.copy())) != ERROR_SUCCESS) { srs_warn("hls process audio message failed, ignore and disable hls. ret=%d", ret); // unpublish, ignore ret. hls->on_unpublish(); // ignore. ret = ERROR_SUCCESS; } #endif #ifdef SRS_AUTO_DVR if ((ret = dvr->on_audio(msg.copy())) != ERROR_SUCCESS) { srs_warn("dvr process audio message failed, ignore and disable dvr. ret=%d", ret); // unpublish, ignore ret. dvr->on_unpublish(); // ignore. ret = ERROR_SUCCESS; } #endif // copy to all consumer if (true) { for (int i = 0; i < (int)consumers.size(); i++) { SrsConsumer* consumer = consumers.at(i); SrsSharedPtrMessage* copy = msg.copy(); if ((ret = consumer->enqueue(copy, atc, sample_rate, frame_rate, jitter_algorithm)) != ERROR_SUCCESS) { srs_error("dispatch the audio failed. ret=%d", ret); return ret; } } srs_info("dispatch audio 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_audio(msg.copy())) != ERROR_SUCCESS) { srs_error("forwarder process audio message failed. ret=%d", ret); return ret; } } } // cache the sequence header if h264 // donot cache the sequence header to gop_cache, return here. if (SrsFlvCodec::audio_is_sequence_header(msg.payload, msg.size)) { srs_freep(cache_sh_audio); cache_sh_audio = msg.copy(); // parse detail audio codec SrsAvcAacCodec codec; SrsCodecSample sample; if ((ret = codec.audio_aac_demux(msg.payload, msg.size, &sample)) != ERROR_SUCCESS) { srs_error("codec demux audio failed. ret=%d", ret); return ret; } static int flv_sample_sizes[] = {8, 16, 0}; static int flv_sound_types[] = {1, 2, 0}; srs_trace("%dB audio sh, " "codec(%d, profile=%d, %dchannels, %dkbps, %dHZ), " "flv(%dbits, %dchannels, %dHZ)", msg.header.payload_length, codec.audio_codec_id, codec.aac_profile, codec.aac_channels, codec.audio_data_rate / 1000, aac_sample_rates[codec.aac_sample_rate], flv_sample_sizes[sample.sound_size], flv_sound_types[sample.sound_type], flv_sample_rates[sample.sound_rate]); return ret; } // cache the last gop packets if ((ret = gop_cache->cache(&msg)) != ERROR_SUCCESS) { srs_error("shrink gop cache failed. ret=%d", ret); return ret; } srs_verbose("cache gop success."); // if atc, update the sequence header to abs time. if (atc) { if (cache_sh_audio) { cache_sh_audio->header.timestamp = msg.header.timestamp; } if (cache_metadata) { cache_metadata->header.timestamp = msg.header.timestamp; } } return ret; }
int SrsSource::on_audio(SrsCommonMessage* audio) { int ret = ERROR_SUCCESS; SrsSharedPtrMessage* msg = new SrsSharedPtrMessage(); SrsAutoFree(SrsSharedPtrMessage, msg, false); if ((ret = msg->initialize(audio)) != ERROR_SUCCESS) { srs_error("initialize the audio failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr audio success."); #ifdef SRS_HLS if ((ret = hls->on_audio(msg->copy())) != ERROR_SUCCESS) { srs_warn("hls process audio message failed, ignore and disable hls. ret=%d", ret); // unpublish, ignore ret. hls->on_unpublish(); // ignore. ret = ERROR_SUCCESS; } #endif // 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(msg->copy(), sample_rate, frame_rate)) != ERROR_SUCCESS) { srs_error("dispatch the audio failed. ret=%d", ret); return ret; } } srs_info("dispatch audio 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_audio(msg->copy())) != ERROR_SUCCESS) { srs_error("forwarder process audio message failed. ret=%d", ret); return ret; } } } // cache the sequence header if h264 if (SrsCodec::audio_is_sequence_header(msg->payload, msg->size)) { srs_freep(cache_sh_audio); cache_sh_audio = msg->copy(); srs_trace("update audio sequence header success. size=%d", msg->header.payload_length); return ret; } // cache the last gop packets if ((ret = gop_cache->cache(msg)) != ERROR_SUCCESS) { srs_error("shrink gop cache failed. ret=%d", ret); return ret; } srs_verbose("cache gop success."); return ret; }
int SrsSource::on_audio(SrsMessage* audio) { int ret = ERROR_SUCCESS; SrsSharedPtrMessage* msg = new SrsSharedPtrMessage(); SrsAutoFree(SrsSharedPtrMessage, msg); if ((ret = msg->initialize(audio)) != ERROR_SUCCESS) { srs_error("initialize the audio failed. ret=%d", ret); return ret; } srs_verbose("initialize shared ptr audio success."); #ifdef SRS_AUTO_HLS if ((ret = hls->on_audio(msg->copy())) != ERROR_SUCCESS) { srs_warn("hls process audio message failed, ignore and disable hls. ret=%d", ret); // unpublish, ignore ret. hls->on_unpublish(); // ignore. ret = ERROR_SUCCESS; } #endif #ifdef SRS_AUTO_DVR if ((ret = dvr->on_audio(msg->copy())) != ERROR_SUCCESS) { srs_warn("dvr process audio message failed, ignore and disable dvr. ret=%d", ret); // unpublish, ignore ret. dvr->on_unpublish(); // ignore. ret = ERROR_SUCCESS; } #endif // copy to all consumer if (true) { for (int i = 0; i < (int)consumers.size(); i++) { SrsConsumer* consumer = consumers.at(i); SrsSharedPtrMessage* copy = msg->copy(); if ((ret = consumer->enqueue(copy, atc, sample_rate, frame_rate)) != ERROR_SUCCESS) { srs_error("dispatch the audio failed. ret=%d", ret); return ret; } } srs_info("dispatch audio 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_audio(msg->copy())) != ERROR_SUCCESS) { srs_error("forwarder process audio message failed. ret=%d", ret); return ret; } } } // cache the sequence header if h264 // donot cache the sequence header to gop_cache, return here. if (SrsFlvCodec::audio_is_sequence_header(msg->payload, msg->size)) { srs_freep(cache_sh_audio); cache_sh_audio = msg->copy(); srs_trace("got audio sh, size=%d", msg->header.payload_length); return ret; } // cache the last gop packets if ((ret = gop_cache->cache(msg)) != ERROR_SUCCESS) { srs_error("shrink gop cache failed. ret=%d", ret); return ret; } srs_verbose("cache gop success."); // if atc, update the sequence header to abs time. if (atc) { if (cache_sh_audio) { cache_sh_audio->header.timestamp = msg->header.timestamp; } if (cache_metadata) { cache_metadata->header.timestamp = msg->header.timestamp; } } return ret; }