Inheritance diagram for KisAndroidMediaEncoderRunnable::Format:

Classes
struct	Encoder

Public Member Functions
int	audioSampleRate () const

QWidget *	createPreferencesWidget (const QVariantMap &preferences) const override

QString	extension () const override

	Format (int formatId, const QVector< Encoder > &videoEncoders, const QVector< Encoder > &audioEncoders)

int	formatId () const

int	getAudioBitratePreference (const QVariantMap &preferences) const

QString	getAudioEncoderPreference (const QVariantMap &preferences) const

QVariantMap	getPreferencesFromWidget (QWidget *widget) const override

int	getVideoBitratePreference (const QVariantMap &preferences) const

QString	getVideoEncoderPreference (const QVariantMap &preferences) const

QString	key () const override

void	resetPreferencesWidget (QWidget *widget) const override

bool	supportsAudio () const override

QString	title () const override

Type	type () const override

Public Member Functions inherited from KisMediaEncoderFormat
virtual	~KisMediaEncoderFormat ()=default

Private Member Functions
void	applyPreferencesToWidget (KisAndroidMediaEncoderPreferencesWidget *pw, const QVariantMap &preferences) const

Static Private Member Functions
static int	defaultAudioBitrateForFormatId (int formatId)

static int	defaultVideoBitrateForFormatId (int formatId)

static QString	extensionForFormatId (int formatId)

static void	fillEncoders (QVector< Encoder > &outEncoders, const QVector< Encoder > &encoders)

static QString	keyForFormatId (int formatId)

static QString	makeEncoderTitle (const Encoder &encoder)

static QString	titleForFormatId (int formatId)

Private Attributes
QVector< Encoder >	m_audioEncoders

int	m_formatId

QVector< Encoder >	m_videoEncoders

Additional Inherited Members
Public Types inherited from KisMediaEncoderFormat
enum class	Type { AndroidMediaEncoder , LibavMediaEncoder }

Protected Member Functions inherited from KisMediaEncoderFormat
	KisMediaEncoderFormat ()=default

Detailed Description

Definition at line 51 of file KisAndroidMediaEncoderRunnable.cpp.

Constructor & Destructor Documentation

◆ Format()

KisAndroidMediaEncoderRunnable::Format::Format	(	int	formatId,
		const QVector< Encoder > &	videoEncoders,
		const QVector< Encoder > &	audioEncoders )

inline

Definition at line 59 of file KisAndroidMediaEncoderRunnable.cpp.

        : KisMediaEncoderFormat()
        , m_formatId(formatId)
    {
        fillEncoders(m_videoEncoders, videoEncoders);
        fillEncoders(m_audioEncoders, audioEncoders);
    }

References fillEncoders(), m_audioEncoders, and m_videoEncoders.

Member Function Documentation

◆ applyPreferencesToWidget()

void KisAndroidMediaEncoderRunnable::Format::applyPreferencesToWidget	(	KisAndroidMediaEncoderPreferencesWidget *	pw,
		const QVariantMap &	preferences ) const

inlineprivate

Definition at line 216 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        pw->setVideoEncoder(getVideoEncoderPreference(preferences));
        pw->setVideoBitrate(getVideoBitratePreference(preferences));
        if (supportsAudio()) {
            pw->setAudioEncoder(getAudioEncoderPreference(preferences));
            pw->setAudioBitrate(getAudioBitratePreference(preferences));
        }
    }

References getAudioBitratePreference(), getAudioEncoderPreference(), getVideoBitratePreference(), getVideoEncoderPreference(), KisAndroidMediaEncoderPreferencesWidget::setAudioBitrate(), KisAndroidMediaEncoderPreferencesWidget::setAudioEncoder(), KisAndroidMediaEncoderPreferencesWidget::setVideoBitrate(), KisAndroidMediaEncoderPreferencesWidget::setVideoEncoder(), and supportsAudio().

◆ audioSampleRate()

int KisAndroidMediaEncoderRunnable::Format::audioSampleRate ( ) const

inline

Definition at line 174 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        // While creating an audio track on Android lets you pass it a sample
        // rate, that doesn't actually give you an audio track with the given
        // sample rate. For WEBM with Vorbis, you always get a 48kHz track. MP4
        // with AAC seems more forgiving, but let's go with known good values.
        switch (m_formatId) {
        case FORMAT_MP4_H264:
        case FORMAT_MP4_AV1:
            return 44100;
        case FORMAT_WEBM_VP8:
            return 48000;
        }
        return 44100;
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and m_formatId.

◆ createPreferencesWidget()

QWidget * KisAndroidMediaEncoderRunnable::Format::createPreferencesWidget ( const QVariantMap & preferences ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 97 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        KisAndroidMediaEncoderPreferencesWidget *pw = new KisAndroidMediaEncoderPreferencesWidget(this);
 
        for (const Encoder &videoEncoder : m_videoEncoders) {
            pw->addVideoEncoderOption(makeEncoderTitle(videoEncoder), videoEncoder.name);
        }
 
        for (const Encoder &audioEncoder : m_audioEncoders) {
            pw->addAudioEncoderOption(makeEncoderTitle(audioEncoder), audioEncoder.name);
        }
 
        applyPreferencesToWidget(pw, preferences);
        return pw;
    }

References KisAndroidMediaEncoderPreferencesWidget::addAudioEncoderOption(), KisAndroidMediaEncoderPreferencesWidget::addVideoEncoderOption(), applyPreferencesToWidget(), m_audioEncoders, m_videoEncoders, and makeEncoderTitle().

◆ defaultAudioBitrateForFormatId()

static int KisAndroidMediaEncoderRunnable::Format::defaultAudioBitrateForFormatId ( int formatId )

inlinestaticprivate

Definition at line 277 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        switch (formatId) {
        case FORMAT_MP4_H264:
        case FORMAT_MP4_AV1:
            return 128000;
        case FORMAT_WEBM_VP8:
            return 96000;
        }
        return 128000;
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and formatId().

◆ defaultVideoBitrateForFormatId()

static int KisAndroidMediaEncoderRunnable::Format::defaultVideoBitrateForFormatId ( int formatId )

inlinestaticprivate

Definition at line 264 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        switch (formatId) {
        case FORMAT_MP4_H264:
            return 6000000;
        case FORMAT_WEBM_VP8:
            return 7000000;
        case FORMAT_MP4_AV1:
            return 3200000;
        }
        return 6000000;
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and formatId().

◆ extension()

QString KisAndroidMediaEncoderRunnable::Format::extension ( ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 87 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return extensionForFormatId(m_formatId);
    }

References extensionForFormatId(), and m_formatId.

◆ extensionForFormatId()

static QString KisAndroidMediaEncoderRunnable::Format::extensionForFormatId ( int formatId )

inlinestaticprivate

Definition at line 252 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        switch (formatId) {
        case FORMAT_MP4_H264:
        case FORMAT_MP4_AV1:
            return QStringLiteral("mp4");
        case FORMAT_WEBM_VP8:
            return QStringLiteral("webm");
        }
        return QString();
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and formatId().

◆ fillEncoders()

static void KisAndroidMediaEncoderRunnable::Format::fillEncoders	(	QVector< Encoder > &	outEncoders,
		const QVector< Encoder > &	encoders )

inlinestaticprivate

Definition at line 191 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        // Prefer software encoders, because hardware encoders are often busted.
        outEncoders.reserve(encoders.size());
        for (const Encoder &encoder : encoders) {
            if (!encoder.hardware) {
                outEncoders.append(encoder);
            }
        }
        for (const Encoder &encoder : encoders) {
            if (encoder.hardware) {
                outEncoders.append(encoder);
            }
        }
    }

References encoder(), and KisAndroidMediaEncoderRunnable::Format::Encoder::hardware.

◆ formatId()

int KisAndroidMediaEncoderRunnable::Format::formatId ( ) const

inline

Definition at line 67 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return m_formatId;
    }

References m_formatId.

◆ getAudioBitratePreference()

int KisAndroidMediaEncoderRunnable::Format::getAudioBitratePreference ( const QVariantMap & preferences ) const

inline

Definition at line 164 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        int audioBitrate = preferences.value(QStringLiteral("abitrate")).toInt();
        if (audioBitrate <= 0) {
            return defaultAudioBitrateForFormatId(m_formatId);
        } else {
            return audioBitrate;
        }
    }

References defaultAudioBitrateForFormatId(), and m_formatId.

◆ getAudioEncoderPreference()

QString KisAndroidMediaEncoderRunnable::Format::getAudioEncoderPreference ( const QVariantMap & preferences ) const

inline

Definition at line 154 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        QString audioEncoder = preferences.value(QStringLiteral("aencoder")).toString();
        if (audioEncoder.isEmpty() && !m_videoEncoders.isEmpty()) {
            return m_audioEncoders.constFirst().name;
        } else {
            return audioEncoder;
        }
    }

References m_audioEncoders, and m_videoEncoders.

◆ getPreferencesFromWidget()

QVariantMap KisAndroidMediaEncoderRunnable::Format::getPreferencesFromWidget ( QWidget * widget ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 120 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        QVariantMap preferences;
        KisAndroidMediaEncoderPreferencesWidget *pw = qobject_cast<KisAndroidMediaEncoderPreferencesWidget *>(widget);
        KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(pw, preferences);
        preferences.insert(QStringLiteral("encoder"), pw->videoEncoder());
        preferences.insert(QStringLiteral("bitrate"), pw->videoBitrate());
        if (supportsAudio()) {
            preferences.insert(QStringLiteral("aencoder"), pw->audioEncoder());
            preferences.insert(QStringLiteral("abitrate"), pw->audioBitrate());
        }
        return preferences;
    }

References KisAndroidMediaEncoderPreferencesWidget::audioBitrate(), KisAndroidMediaEncoderPreferencesWidget::audioEncoder(), KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, supportsAudio(), KisAndroidMediaEncoderPreferencesWidget::videoBitrate(), and KisAndroidMediaEncoderPreferencesWidget::videoEncoder().

◆ getVideoBitratePreference()

int KisAndroidMediaEncoderRunnable::Format::getVideoBitratePreference ( const QVariantMap & preferences ) const

inline

Definition at line 144 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        int videoBitrate = preferences.value(QStringLiteral("bitrate")).toInt();
        if (videoBitrate <= 0) {
            return defaultVideoBitrateForFormatId(m_formatId);
        } else {
            return videoBitrate;
        }
    }

References defaultVideoBitrateForFormatId(), and m_formatId.

◆ getVideoEncoderPreference()

QString KisAndroidMediaEncoderRunnable::Format::getVideoEncoderPreference ( const QVariantMap & preferences ) const

inline

Definition at line 134 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        QString videoEncoder = preferences.value(QStringLiteral("encoder")).toString();
        if (videoEncoder.isEmpty() && !m_videoEncoders.isEmpty()) {
            return m_videoEncoders.constFirst().name;
        } else {
            return videoEncoder;
        }
    }

References m_videoEncoders.

◆ key()

QString KisAndroidMediaEncoderRunnable::Format::key ( ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 77 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return keyForFormatId(m_formatId);
    }

References keyForFormatId(), and m_formatId.

◆ keyForFormatId()

static QString KisAndroidMediaEncoderRunnable::Format::keyForFormatId ( int formatId )

inlinestaticprivate

Definition at line 226 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        switch (formatId) {
        case FORMAT_MP4_H264:
            return QStringLiteral("android:mp4:h264");
        case FORMAT_WEBM_VP8:
            return QStringLiteral("android:webm:vp8");
        case FORMAT_MP4_AV1:
            return QStringLiteral("android:mp4:av1");
        }
        return QString();
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and formatId().

◆ makeEncoderTitle()

static QString KisAndroidMediaEncoderRunnable::Format::makeEncoderTitle ( const Encoder & encoder )

inlinestaticprivate

Definition at line 207 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        if (encoder.hardware) {
            return i18n("%1 (hardware)", encoder.name);
        } else {
            return i18n("%1 (software)", encoder.name);
        }
    }

References encoder(), KisAndroidMediaEncoderRunnable::Format::Encoder::hardware, and KisAndroidMediaEncoderRunnable::Format::Encoder::name.

◆ resetPreferencesWidget()

void KisAndroidMediaEncoderRunnable::Format::resetPreferencesWidget ( QWidget * widget ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 113 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        KisAndroidMediaEncoderPreferencesWidget *pw = qobject_cast<KisAndroidMediaEncoderPreferencesWidget *>(widget);
        KIS_SAFE_ASSERT_RECOVER_RETURN(pw);
        applyPreferencesToWidget(pw, QVariantMap());
    }

References applyPreferencesToWidget(), and KIS_SAFE_ASSERT_RECOVER_RETURN.

◆ supportsAudio()

bool KisAndroidMediaEncoderRunnable::Format::supportsAudio ( ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 92 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return !m_audioEncoders.isEmpty();
    }

References m_audioEncoders.

◆ title()

QString KisAndroidMediaEncoderRunnable::Format::title ( ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 82 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return i18n("Android: %1", titleForFormatId(m_formatId));
    }

References m_formatId, and titleForFormatId().

◆ titleForFormatId()

static QString KisAndroidMediaEncoderRunnable::Format::titleForFormatId ( int formatId )

inlinestaticprivate

Definition at line 239 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        switch (formatId) {
        case FORMAT_MP4_H264:
            return QStringLiteral("MP4/H.264");
        case FORMAT_WEBM_VP8:
            return QStringLiteral("WEBM/VP8");
        case FORMAT_MP4_AV1:
            return QStringLiteral("MP4/AV1");
        }
        return QString();
    }

References KisAndroidMediaEncoderRunnable::FORMAT_MP4_AV1, KisAndroidMediaEncoderRunnable::FORMAT_MP4_H264, KisAndroidMediaEncoderRunnable::FORMAT_WEBM_VP8, and formatId().

◆ type()

Type KisAndroidMediaEncoderRunnable::Format::type ( ) const

inlineoverridevirtual

Implements KisMediaEncoderFormat.

Definition at line 72 of file KisAndroidMediaEncoderRunnable.cpp.

    {
        return Type::AndroidMediaEncoder;
    }

References KisMediaEncoderFormat::AndroidMediaEncoder.

Member Data Documentation

◆ m_audioEncoders

QVector<Encoder> KisAndroidMediaEncoderRunnable::Format::m_audioEncoders

private

Definition at line 290 of file KisAndroidMediaEncoderRunnable.cpp.

◆ m_formatId

int KisAndroidMediaEncoderRunnable::Format::m_formatId

private

Definition at line 291 of file KisAndroidMediaEncoderRunnable.cpp.

◆ m_videoEncoders

QVector<Encoder> KisAndroidMediaEncoderRunnable::Format::m_videoEncoders

private

Definition at line 289 of file KisAndroidMediaEncoderRunnable.cpp.

The documentation for this class was generated from the following file:

libs/ui/animation/KisAndroidMediaEncoderRunnable.cpp

Classes

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Format()

Member Function Documentation

◆ applyPreferencesToWidget()

◆ audioSampleRate()

◆ createPreferencesWidget()

◆ defaultAudioBitrateForFormatId()

◆ defaultVideoBitrateForFormatId()

◆ extension()

◆ extensionForFormatId()

◆ fillEncoders()

◆ formatId()

◆ getAudioBitratePreference()

◆ getAudioEncoderPreference()

◆ getPreferencesFromWidget()

◆ getVideoBitratePreference()

◆ getVideoEncoderPreference()

◆ key()

◆ keyForFormatId()

◆ makeEncoderTitle()

◆ resetPreferencesWidget()

◆ supportsAudio()

◆ title()

◆ titleForFormatId()

◆ type()

Member Data Documentation

◆ m_audioEncoders

◆ m_formatId

◆ m_videoEncoders