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rename demuxer func names

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This commit is contained in:
nareix 2016-03-31 00:34:58 +08:00
parent f1628505e7
commit c241ae20c4
1 changed files with 23 additions and 10 deletions
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29
demuxer.go
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@ -3,6 +3,8 @@ package mp4
import (
"github.com/nareix/mp4/atom"
"github.com/nareix/mp4/isom"
"bytes"
"fmt"
"io"
)
@ -65,21 +67,24 @@ func (self *Demuxer) ReadHeader() (err error) {
return
}
if record := atom.GetAVCDecoderConfRecordByTrack(atrack); record != nil {
track.Type = H264
self.TrackH264 = track
if len(record.PPS) > 0 {
track.PPS = record.PPS[0]
track.pps = record.PPS[0]
}
if len(record.SPS) > 0 {
track.SPS = record.SPS[0]
track.sps = record.SPS[0]
}
track.Type = H264
self.TrackH264 = track
self.Tracks = append(self.Tracks, track)
} else if mp4a := atom.GetMp4aDescByTrack(atrack); mp4a != nil {
self.TrackAAC = track
} else if mp4a := atom.GetMp4aDescByTrack(atrack); mp4a != nil && mp4a.Conf != nil {
if config, err := isom.ReadElemStreamDescAAC(bytes.NewReader(mp4a.Conf.Data)); err == nil {
track.mpeg4AudioConfig = config.Complete()
track.Type = AAC
self.TrackAAC = track
self.Tracks = append(self.Tracks, track)
}
}
}
return
}
@ -384,7 +389,15 @@ func (self *Track) TimeStampToTime(ts int64) float64 {
return float64(ts)/float64(self.TrackAtom.Media.Header.TimeScale)
}
func (self *Track) WriteSample(pts int64, dts int64, data []byte) (err error) {
return
func (self *Track) TimeScale() int64 {
return int64(self.TrackAtom.Media.Header.TimeScale)
}
func (self *Track) GetH264PPSAndSPS() (pps, sps []byte) {
return self.pps, self.sps
}
func (self *Track) GetMPEG4AudioConfig() isom.MPEG4AudioConfig {
return self.mpeg4AudioConfig
}