diff options
Diffstat (limited to 'src/plugins/Input/mplayer/detailsdialog.cpp')
| -rw-r--r-- | src/plugins/Input/mplayer/detailsdialog.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/plugins/Input/mplayer/detailsdialog.cpp b/src/plugins/Input/mplayer/detailsdialog.cpp new file mode 100644 index 000000000..b24fed9dc --- /dev/null +++ b/src/plugins/Input/mplayer/detailsdialog.cpp @@ -0,0 +1,106 @@ +/*************************************************************************** + * Copyright (C) 2009 by Ilya Kotov * + * forkotov02@hotmail.ru * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#include <QProcess> +#include <QRegExp> +#include <QFileInfo> + +#include "detailsdialog.h" + +DetailsDialog::DetailsDialog(const QString &path, QWidget *parent) + : QDialog(parent) +{ + ui.setupUi(this); + setAttribute(Qt::WA_DeleteOnClose); + ui.pathLineEdit->setText(path); + ui.sizeLabel->setText(QString("%1 ").arg(QFileInfo(path).size ()/1024)+tr("KB")); + //regular expressions + QRegExp rx_id_length("^ID_LENGTH=([0-9,.]+)*"); + QRegExp rx_id_demuxer("^ID_DEMUXER=(.*)"); + QRegExp rx_id_video_bitrate("^ID_VIDEO_BITRATE=([0-9,.]+)*"); + QRegExp rx_id_width("^ID_VIDEO_WIDTH=([0-9,.]+)*"); + QRegExp rx_id_height("^ID_VIDEO_HEIGHT=([0-9,.]+)*"); + QRegExp rx_id_video_format("^ID_VIDEO_FORMAT=(.*)"); + QRegExp rx_id_video_fps("^ID_VIDEO_FPS=([0-9,.]+)*"); + QRegExp rx_id_video_codec("^ID_VIDEO_CODEC=(.*)"); + QRegExp rx_id_video_aspect("^ID_VIDEO_ASPECT=([0-9,.]+)*"); + QRegExp rx_id_audio_bitrate("^ID_AUDIO_BITRATE=([0-9,.]+)*"); + QRegExp rx_id_audio_rate("^ID_AUDIO_RATE=([0-9,.]+)*"); + QRegExp rx_id_audio_nch("^ID_AUDIO_NCH=([0-9,.]+)*"); + QRegExp rx_id_audio_codec("^ID_AUDIO_CODEC=(.*)"); + //prepare and start mplayer process + QStringList args; + args << "-slave"; + args << "-identify"; + args << "-frames"; + args << "0"; + args << "-vo"; + args << "null"; + args << "-ao"; + args << "null"; + args << path; + QProcess mplayer_process; + mplayer_process.start("mplayer", args); + mplayer_process.waitForFinished(); + QString str = QString::fromLocal8Bit(mplayer_process.readAll()).trimmed(); + QStringList lines = str.split("\n"); + int height = 0, width = 0; + //mplayer std output parsing + foreach(QString line, lines) + { + //general info + if (rx_id_length.indexIn(line) > -1) + ui.lengthLabel->setText(rx_id_length.cap(1)); //TODO use hh:mm:ss format + else if (rx_id_demuxer.indexIn(line) > -1) + ui.demuxerLabel->setText(rx_id_demuxer.cap(1)); + //video info + else if (rx_id_video_format.indexIn(line) > -1) + ui.videoFormatLabel->setText(rx_id_video_format.cap(1)); + else if (rx_id_video_fps.indexIn(line) > -1) + ui.fpsLabel->setText(rx_id_video_fps.cap(1)); + else if (rx_id_video_codec.indexIn(line) > -1) + ui.videoCodecLabel->setText(rx_id_video_codec.cap(1)); + else if (rx_id_video_aspect.indexIn(line) > -1) + ui. ratioLabel->setText(rx_id_video_aspect.cap(1)); + else if (rx_id_video_bitrate.indexIn(line) > -1) + ui.videoBitrateLabel->setText(rx_id_video_bitrate.cap(1)); + else if (rx_id_width.indexIn(line) > -1) + width = rx_id_width.cap(1).toInt(); + else if (rx_id_height.indexIn(line) > -1) + height = rx_id_height.cap(1).toInt(); + //audio info + else if (rx_id_audio_codec.indexIn(line) > -1) + ui.audioCodecLabel->setText(rx_id_audio_codec.cap(1)); + else if (rx_id_audio_rate.indexIn(line) > -1) + ui.sampleRateLabel->setText(rx_id_audio_rate.cap(1)); + else if (rx_id_audio_bitrate.indexIn(line) > -1) + ui.audioBitrateLabel->setText(rx_id_audio_bitrate.cap(1)); + else if (rx_id_audio_nch.indexIn(line) > -1) + ui.channelsLabel->setText(rx_id_audio_nch.cap(1)); + } + ui.resolutionLabel->setText(QString("%1x%2").arg(width).arg(height)); +} + + +DetailsDialog::~DetailsDialog() +{ +} + + |