void WatchMoviesView::movieChanged()
{
QTableWidgetItem *item = mUi->moviesTable->item(mUi->moviesTable->currentRow(), 8);
if(item) {
MovieFile movieFile(OptionsView::instance()->getMoviesDir() + "/" + item->text());
if(movieFile.loadMovie(false)) {
mUi->titleLabelValue->setText(movieFile.getMovieTitle());
mUi->typeLabelValue->setText(movieFile.getMovieTypeName());
mUi->playerLabelValue->setText(movieFile.getPlayerName()/*+ " (Level " + QString::number(movieFile.getPlayerLevel()) + ")"*/);
mUi->worldLabelValue->setText(movieFile.getPlayerWorld());
mUi->dateLabelValue->setText(QDateTime::fromTime_t(movieFile.getMovieDate()).toString());
mUi->durationLabelValue->setText(QTime().addMSecs(movieFile.getMovieDuration()).toString("hh:mm:ss"));
mUi->versionLabelValue->setText(QString::number(movieFile.getTibiaVersion()));
mUi->descriptionText->setText(movieFile.getMovieDescription());
}
}
}
void FFMPEGInvoker::finish(EncodingContext* ctx, const SendRequest& req) {
av_write_trailer(ctx->formatCtx);
/* Close each codec. */
if (ctx->videoStream)
closeVideo(ctx, ctx->formatCtx, ctx->videoStream);
if (!(ctx->formatCtx->oformat->flags & AVFMT_NOFILE))
/* Close the output file. */
avio_close(ctx->formatCtx->pb);
/* free the stream */
avformat_free_context(ctx->formatCtx);
// read file
std::ifstream movieFile(ctx->filename.c_str());
movieFile.seekg(0, std::ios::end);
size_t length = movieFile.tellg();
movieFile.seekg(0, std::ios::beg);
char* movieBuffer = (char*)malloc(length);
movieFile.read(movieBuffer, length);
// move to desktop for checking
// int err = rename(ctx->filename.c_str(), "/Users/sradomski/Desktop/foo.mpg");
// if (err) {
// printf("%s", strerror(errno));
// }
std::string context;
Event::getParam(req.params, "context", context);
Event event;
event.name = "render.done";
event.data.compound["context"] = Data(context, Data::INTERPRETED);
event.data.compound["movie"] = Data(movieBuffer, length, "video/mpeg", true);
event.data.compound["filename"] = Data(std::string("movie.") + ctx->extension, Data::VERBATIM);
returnEvent(event);
}
bool Database::loadDatabase(const std::string database_movie_path,const std::string database_user_path, MovieRatings &movies, UserRatings &users)
{
ifstream movieFile(database_movie_path.c_str(), ios::in|ios::binary);
ifstream userFile(database_user_path.c_str(), ios::in|ios::binary);
if(!movieFile.good() || !userFile.good())
{
cerr << "File not exists!" << endl;
//return false;
//return genDatabase(DATASET_PATH, DATABASE_PATH, MOVIEDATABASE, USERDATABASE);
if(genDatabase(DATASET_PATH, DATABASE_PATH, MOVIEDATABASE, USERDATABASE))
loadDatabase(database_movie_path, database_user_path, movies, users);
}
else
{
//load movie database
if(movieFile.is_open())
{
cout << "Loading movie Database..." << endl;
uInt num = 0;
uInt index = 1;
unsigned short uIdHi = 0;
uByte rating = 0;
while(!movieFile.eof())
{
num = 0;
uIdHi = 0;
rating = 0;
movieFile.read((char *)&num, sizeof(int));
//cout << index << endl;
//cout << "Num " << num << endl;
for(int i = 0; i < num; i ++)
{
movieFile.read((char *)&uIdHi, sizeof(unsigned short));
movieFile.read((char *)&rating, sizeof(uByte));
movies.addRating(index, mRatings(uIdHi, rating));
}
index ++;
}
movieFile.close();
}
else
{
cerr << "File not open!" << endl;
return false;
}
//load user database
if(userFile.is_open())
{
cout << "Loading user Database..." << endl;
uInt num = 0;
uInt index = 1;
unsigned short mId = 0;
uByte rating = 0;
while(!userFile.eof())
{
num = 0;
mId = 0;
rating = 0;
userFile.read((char *)&num , sizeof(int));
//cout << index << endl;
//cout << "Num " << num << endl;
for(int i = 0; i < num; i ++)
{
userFile.read((char *)(&mId), sizeof(unsigned short));
userFile.read((char *)(&rating), sizeof(uByte));
users.addRating(index, uRatings(mId, rating));
}
index ++;
}
}
else
{
cerr << "File not open!" << endl;
return false;
}
}
movies.computeAllMeans();
//movies.dumpAllMeans();
movies.computeAllStdDevs();
//movies.dumpAllStdDevs();
users.computeAllMeans();
//users.dumpAllMeans();
users.computeAllStdDevs();
//users.dumpAllStdDevs();
movies.computeAllBias();
users.computeAllBias(&movies);
return true;
}
