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extern/audaspace/demos/audaconvert.cpp
- This file was added.
| /******************************************************************************* | |||||
| * Copyright 2009-2016 Jörg Müller | |||||
| * | |||||
| * Licensed under the Apache License, Version 2.0 (the "License"); | |||||
| * you may not use this file except in compliance with the License. | |||||
| * You may obtain a copy of the License at | |||||
| * | |||||
| * http://www.apache.org/licenses/LICENSE-2.0 | |||||
| * | |||||
| * Unless required by applicable law or agreed to in writing, software | |||||
| * distributed under the License is distributed on an "AS IS" BASIS, | |||||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |||||
| * See the License for the specific language governing permissions and | |||||
| * limitations under the License. | |||||
| ******************************************************************************/ | |||||
| #include "IReader.h" | |||||
| #include "file/File.h" | |||||
| #include "file/IWriter.h" | |||||
| #include "file/FileWriter.h" | |||||
| #include "plugin/PluginManager.h" | |||||
| #include "respec/JOSResampleReader.h" | |||||
| #include "Exception.h" | |||||
| #include <string> | |||||
| #include <iostream> | |||||
| using namespace aud; | |||||
| int main(int argc, char* argv[]) | |||||
| { | |||||
| if(argc != 6) | |||||
| { | |||||
| std::cerr << "Usage: " << argv[0] << " <input_file> <output_file> <container> <codec> <bitrate>" << std::endl; | |||||
| return 1; | |||||
| } | |||||
| std::string infile = argv[1]; | |||||
| std::string outfile = argv[2]; | |||||
| std::string sContainer = argv[3]; | |||||
| std::string sCodec = argv[4]; | |||||
| int bitrate; | |||||
| Codec codec = CODEC_INVALID; | |||||
| Container container = CONTAINER_INVALID; | |||||
| try | |||||
| { | |||||
| bitrate = std::stoi(argv[5]); | |||||
| } | |||||
| catch(std::exception&) | |||||
| { | |||||
| std::cerr << "Usage: " << argv[0] << " <input_file> <output_file> <container> <codec> <bitrate>" << std::endl; | |||||
| return 1; | |||||
| } | |||||
| if(sContainer == "ogg") | |||||
| container = CONTAINER_OGG; | |||||
| else if(sContainer == "mp3") | |||||
| container = CONTAINER_MP3; | |||||
| else if(sContainer == "wav") | |||||
| container = CONTAINER_WAV; | |||||
| if(sCodec == "opus") | |||||
| codec = CODEC_OPUS; | |||||
| else if(sCodec == "vorbis") | |||||
| codec = CODEC_VORBIS; | |||||
| else if(sCodec == "mp3") | |||||
| codec = CODEC_MP3; | |||||
| else if(sCodec == "pcm") | |||||
| codec = CODEC_PCM; | |||||
| if(container == CONTAINER_INVALID) | |||||
| { | |||||
| std::cerr << "Unknown container format: " << sContainer << std::endl; | |||||
| return 3; | |||||
| } | |||||
| if(codec == CODEC_INVALID) | |||||
| { | |||||
| std::cerr << "Unknown codec format: " << sCodec << std::endl; | |||||
| return 4; | |||||
| } | |||||
| PluginManager::loadPlugins(""); | |||||
| File file(infile); | |||||
| std::shared_ptr<IReader> reader; | |||||
| try | |||||
| { | |||||
| reader = file.createReader(); | |||||
| } | |||||
| catch(Exception& e) | |||||
| { | |||||
| std::cerr << "Error opening file " << argv[1] << " - " << e.getMessage() << std::endl; | |||||
| return 2; | |||||
| } | |||||
| DeviceSpecs specs; | |||||
| specs.specs = reader->getSpecs(); | |||||
| specs.format = FORMAT_FLOAT32; | |||||
| auto writer = FileWriter::createWriter(outfile, specs, container, codec, bitrate); | |||||
| if(writer->getSpecs().rate != specs.rate) | |||||
| { | |||||
| specs.rate = writer->getSpecs().rate; | |||||
| reader = std::shared_ptr<IReader>(new JOSResampleReader(reader, specs.rate)); | |||||
| } | |||||
| FileWriter::writeReader(reader, writer, 0, AUD_DEFAULT_BUFFER_SIZE); | |||||
| writer.reset(); | |||||
| return 0; | |||||
| } | |||||