/
mediaInfo.go
45 lines (35 loc) · 988 Bytes
/
mediaInfo.go
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package mp4parser
import "time"
import "fmt"
//MediaInfo contain media information
type MediaInfo struct {
width float64 //
height float64 //found in tkhd
soundSamplingRate uint32
creationTime *time.Time
modifTime *time.Time
duration *time.Duration // result of duration/time_scale(field in mvhd)
}
func (m *MediaInfo) String() string {
return fmt.Sprintf(
"creationTime:%v\nmodifTime:%v\nduration:%v\nwidth:%.2f\theight:%.2f\tsound samlping rate:%dHz",
m.creationTime, m.modifTime, m.duration, m.width, m.height, m.soundSamplingRate)
}
func (m *MediaInfo) Width() float64 {
return m.width
}
func (m *MediaInfo) Height() float64 {
return m.height
}
func (m *MediaInfo) SamplingRate() uint32 {
return m.soundSamplingRate
}
func (m *MediaInfo) CreationTime() time.Time {
return *m.creationTime
}
func (m *MediaInfo) ModifiedTime() *time.Time {
return m.modifTime
}
func (m *MediaInfo) Duration() *time.Duration {
return m.duration
}