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Add stream discoverer to gstreamer pipeline and continuous updating of bitrate

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This commit is contained in:
Jonas Kvinge
2019-09-07 23:34:13 +02:00
parent 8962644ba8
commit e45a0bf24b
33 changed files with 281 additions and 176 deletions
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12
src/engine/enginebase.h
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@@ -69,8 +69,8 @@ public:
virtual bool Init() = 0;
virtual State state() const = 0;
virtual void StartPreloading(const QUrl &media_url, const QUrl &original_url, bool, qint64, qint64) {}
virtual bool Load(const QUrl &media_url, const QUrl &original_url, TrackChangeFlags change, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec);
virtual void StartPreloading(const QUrl &stream_url, const QUrl &original_url, bool, qint64, qint64) {}
virtual bool Load(const QUrl &stream_url, const QUrl &original_url, TrackChangeFlags change, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec);
virtual bool Play(quint64 offset_nanosec) = 0;
virtual void Stop(bool stop_after = false) = 0;
virtual void Pause() = 0;
@@ -98,7 +98,7 @@ public:
// Plays a media stream represented with the URL 'u' from the given 'beginning' to the given 'end' (usually from 0 to a song's length).
// Both markers should be passed in nanoseconds. 'end' can be negative, indicating that the real length of 'u' stream is unknown.
bool Play(const QUrl &media_url, const QUrl &original_url, TrackChangeFlags c, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec);
bool Play(const QUrl &stream_url, const QUrl &original_url, TrackChangeFlags c, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec);
void SetVolume(uint value);
static uint MakeVolumeLogarithmic(uint volume);
@@ -168,7 +168,7 @@ signals:
uint volume_;
quint64 beginning_nanosec_;
qint64 end_nanosec_;
QUrl media_url_;
QUrl stream_url_;
QUrl original_url_;
Scope scope_;
bool buffering_;
@@ -206,8 +206,10 @@ private:
};
struct SimpleMetaBundle {
SimpleMetaBundle() : length(-1), year(-1), track(-1), samplerate(-1), bitdepth(-1) {}
SimpleMetaBundle() : minor(true), length(-1), year(-1), track(-1), samplerate(-1), bitdepth(-1) {}
QUrl url;
QUrl stream_url;
bool minor;
QString title;
QString artist;
QString album;