int main(int argc, char* argv[]) {
if(argc < 2) {
cout << "Usage: transPlus <filename>";
exit(255);
}
BasicConfigurator::doConfigure();
avcodec_register_all();
av_register_all();
string filename(argv[1]);
Logger logger = Logger::getInstance(LOG4CPLUS_TEXT("Main"));
LOG4CPLUS_INFO(logger, avcodec_configuration());
CodecList codecs = StreamFactory::getCodecList();
ContainerList containers = FFmpegEncodingContainer::getContainerList();
LOG4CPLUS_INFO(logger, "Configured with " << codecs.getCodecNames().size() << " codecs and " << containers.getContainers().size() << " containers");
LOG4CPLUS_INFO(logger, "Using file name " << filename);
ifstream src;
src.open(filename.c_str(), ios::binary);
StreamReader reader(src);
FFmpegDecodingContainer decoder(reader);
map<string, string> m = decoder.getFormat();
LOG4CPLUS_INFO(logger,
"Format of content stream is " << (*m.begin()).second);
ptr_vector<FFmpegStream> streams = decoder.getStreams();
ptr_vector<FFmpegStream>::iterator it;
for (it = streams.begin(); it < streams.end(); it++) {
LOG4CPLUS_INFO(logger, "Found stream " << it->getType() << " of codec " << it->getCodec());
}
decoder.runDecodeLoop();
}
//----------
map<string, Codec> getCodecList(bool returnOnlyValid) {
ofxSquash::initialize();
CodecList codecs;
squash_foreach_codec(populateCodecListCallback, &codecs);
if (returnOnlyValid) {
//erase invalid codecs
for (auto it = codecs.begin(); it != codecs.end(); ) {
if (it->second.isValid()) {
it++;
}
else {
it = codecs.erase(it);
}
}
}
return codecs;
}
bool
CodecList::operator== (const CodecList & c) const
{
CodecList::const_iterator it2 = c.begin ();
if (codecs.size () != c.codecs.size ())
return false;
for (const_iterator it = begin ();
it != end ();
it++) {
if ((*it) != (*it2))
return false;
it2++;
}
return true;
}
void
CodecList::append (CodecList& other)
{
codecs.insert (end (), other.begin (), other.end ());
}