diff options
Diffstat (limited to 'src/plugins/gstreamer/camerabin/camerabinrecorder.cpp')
| -rw-r--r-- | src/plugins/gstreamer/camerabin/camerabinrecorder.cpp | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp b/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp deleted file mode 100644 index b3505231b..000000000 --- a/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp +++ /dev/null @@ -1,298 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "camerabinrecorder.h" -#include "camerabincontrol.h" -#include "camerabinresourcepolicy.h" -#include "camerabinaudioencoder.h" -#include "camerabinvideoencoder.h" -#include "camerabincontainer.h" -#include <QtCore/QDebug> - - -QT_BEGIN_NAMESPACE - -CameraBinRecorder::CameraBinRecorder(CameraBinSession *session) - :QMediaRecorderControl(session), - m_session(session), - m_state(QMediaRecorder::StoppedState), - m_status(QMediaRecorder::UnloadedStatus) -{ - connect(m_session, SIGNAL(statusChanged(QCamera::Status)), SLOT(updateStatus())); - connect(m_session, SIGNAL(pendingStateChanged(QCamera::State)), SLOT(updateStatus())); - connect(m_session, SIGNAL(busyChanged(bool)), SLOT(updateStatus())); - - connect(m_session, SIGNAL(durationChanged(qint64)), SIGNAL(durationChanged(qint64))); - connect(m_session, SIGNAL(mutedChanged(bool)), this, SIGNAL(mutedChanged(bool))); - connect(m_session->cameraControl()->resourcePolicy(), SIGNAL(canCaptureChanged()), - this, SLOT(updateStatus())); -} - -CameraBinRecorder::~CameraBinRecorder() -{ -} - -QUrl CameraBinRecorder::outputLocation() const -{ - return m_session->outputLocation(); -} - -bool CameraBinRecorder::setOutputLocation(const QUrl &sink) -{ - m_session->setOutputLocation(sink); - return true; -} - -QMediaRecorder::State CameraBinRecorder::state() const -{ - return m_state; -} - -QMediaRecorder::Status CameraBinRecorder::status() const -{ - return m_status; -} - -void CameraBinRecorder::updateStatus() -{ - QCamera::Status sessionStatus = m_session->status(); - - QMediaRecorder::State oldState = m_state; - QMediaRecorder::Status oldStatus = m_status; - - if (sessionStatus == QCamera::ActiveStatus && - m_session->captureMode().testFlag(QCamera::CaptureVideo)) { - - if (!m_session->cameraControl()->resourcePolicy()->canCapture()) { - m_status = QMediaRecorder::UnavailableStatus; - m_state = QMediaRecorder::StoppedState; - m_session->stopVideoRecording(); - } else if (m_state == QMediaRecorder::RecordingState) { - m_status = QMediaRecorder::RecordingStatus; - } else { - m_status = m_session->isBusy() ? - QMediaRecorder::FinalizingStatus : - QMediaRecorder::LoadedStatus; - } - } else { - if (m_state == QMediaRecorder::RecordingState) { - m_state = QMediaRecorder::StoppedState; - m_session->stopVideoRecording(); - } - m_status = m_session->pendingState() == QCamera::ActiveState - && m_session->captureMode().testFlag(QCamera::CaptureVideo) - ? QMediaRecorder::LoadingStatus - : QMediaRecorder::UnloadedStatus; - } - - if (m_state != oldState) - emit stateChanged(m_state); - - if (m_status != oldStatus) - emit statusChanged(m_status); -} - -qint64 CameraBinRecorder::duration() const -{ - return m_session->duration(); -} - - -void CameraBinRecorder::applySettings() -{ -#if QT_CONFIG(gstreamer_encodingprofiles) - CameraBinContainer *containerControl = m_session->mediaContainerControl(); - CameraBinAudioEncoder *audioEncoderControl = m_session->audioEncodeControl(); - CameraBinVideoEncoder *videoEncoderControl = m_session->videoEncodeControl(); - - containerControl->resetActualContainerFormat(); - audioEncoderControl->resetActualSettings(); - videoEncoderControl->resetActualSettings(); - - //encodebin doesn't like the encoding profile with ANY caps, - //if container and codecs are not specified, - //try to find a commonly used supported combination - if (containerControl->containerFormat().isEmpty() && - audioEncoderControl->audioSettings().codec().isEmpty() && - videoEncoderControl->videoSettings().codec().isEmpty()) { - - QList<QStringList> candidates; - - // By order of preference - - // .mp4 (h264, AAC) - candidates.append(QStringList() << "video/quicktime, variant=(string)iso" << "video/x-h264" << "audio/mpeg, mpegversion=(int)4"); - - // .mp4 (h264, AC3) - candidates.append(QStringList() << "video/quicktime, variant=(string)iso" << "video/x-h264" << "audio/x-ac3"); - - // .mp4 (h264, MP3) - candidates.append(QStringList() << "video/quicktime, variant=(string)iso" << "video/x-h264" << "audio/mpeg, mpegversion=(int)1, layer=(int)3"); - - // .mkv (h264, AAC) - candidates.append(QStringList() << "video/x-matroska" << "video/x-h264" << "audio/mpeg, mpegversion=(int)4"); - - // .mkv (h264, AC3) - candidates.append(QStringList() << "video/x-matroska" << "video/x-h264" << "audio/x-ac3"); - - // .mkv (h264, MP3) - candidates.append(QStringList() << "video/x-matroska" << "video/x-h264" << "audio/mpeg, mpegversion=(int)1, layer=(int)3"); - - // .mov (h264, AAC) - candidates.append(QStringList() << "video/quicktime" << "video/x-h264" << "audio/mpeg, mpegversion=(int)4"); - - // .mov (h264, MP3) - candidates.append(QStringList() << "video/quicktime" << "video/x-h264" << "audio/mpeg, mpegversion=(int)1, layer=(int)3"); - - // .webm (VP8, Vorbis) - candidates.append(QStringList() << "video/webm" << "video/x-vp8" << "audio/x-vorbis"); - - // .ogg (Theora, Vorbis) - candidates.append(QStringList() << "application/ogg" << "video/x-theora" << "audio/x-vorbis"); - - // .avi (DivX, MP3) - candidates.append(QStringList() << "video/x-msvideo" << "video/x-divx" << "audio/mpeg, mpegversion=(int)1, layer=(int)3"); - - for (const QStringList &candidate : qAsConst(candidates)) { - if (containerControl->supportedContainers().contains(candidate[0]) && - videoEncoderControl->supportedVideoCodecs().contains(candidate[1]) && - audioEncoderControl->supportedAudioCodecs().contains(candidate[2])) { - containerControl->setActualContainerFormat(candidate[0]); - - QVideoEncoderSettings videoSettings = videoEncoderControl->videoSettings(); - videoSettings.setCodec(candidate[1]); - videoEncoderControl->setActualVideoSettings(videoSettings); - - QAudioEncoderSettings audioSettings = audioEncoderControl->audioSettings(); - audioSettings.setCodec(candidate[2]); - audioEncoderControl->setActualAudioSettings(audioSettings); - - break; - } - } - } -#endif -} - -#if QT_CONFIG(gstreamer_encodingprofiles) - -GstEncodingContainerProfile *CameraBinRecorder::videoProfile() -{ - GstEncodingContainerProfile *containerProfile = m_session->mediaContainerControl()->createProfile(); - - if (containerProfile) { - GstEncodingProfile *audioProfile = m_session->audioEncodeControl()->createProfile(); - GstEncodingProfile *videoProfile = m_session->videoEncodeControl()->createProfile(); - - if (audioProfile) { - if (!gst_encoding_container_profile_add_profile(containerProfile, audioProfile)) - gst_encoding_profile_unref(audioProfile); - } - if (videoProfile) { - if (!gst_encoding_container_profile_add_profile(containerProfile, videoProfile)) - gst_encoding_profile_unref(videoProfile); - } - } - - return containerProfile; -} - -#endif - -void CameraBinRecorder::setState(QMediaRecorder::State state) -{ - if (m_state == state) - return; - - QMediaRecorder::State oldState = m_state; - QMediaRecorder::Status oldStatus = m_status; - - switch (state) { - case QMediaRecorder::StoppedState: - m_state = state; - m_status = QMediaRecorder::FinalizingStatus; - m_session->stopVideoRecording(); - break; - case QMediaRecorder::PausedState: - emit error(QMediaRecorder::ResourceError, tr("QMediaRecorder::pause() is not supported by camerabin2.")); - break; - case QMediaRecorder::RecordingState: - - if (m_session->status() != QCamera::ActiveStatus) { - emit error(QMediaRecorder::ResourceError, tr("Service has not been started")); - } else if (!m_session->cameraControl()->resourcePolicy()->canCapture()) { - emit error(QMediaRecorder::ResourceError, tr("Recording permissions are not available")); - } else { - m_session->recordVideo(); - m_state = state; - m_status = QMediaRecorder::RecordingStatus; - emit actualLocationChanged(m_session->outputLocation()); - } - } - - if (m_state != oldState) - emit stateChanged(m_state); - - if (m_status != oldStatus) - emit statusChanged(m_status); -} - -bool CameraBinRecorder::isMuted() const -{ - return m_session->isMuted(); -} - -qreal CameraBinRecorder::volume() const -{ - return 1.0; -} - -void CameraBinRecorder::setMuted(bool muted) -{ - m_session->setMuted(muted); -} - -void CameraBinRecorder::setVolume(qreal volume) -{ - if (!qFuzzyCompare(volume, qreal(1.0))) - qWarning() << "Media service doesn't support recorder audio gain."; -} - -QT_END_NAMESPACE - |