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add PacketDuration

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This commit is contained in:
nareix 2016-06-22 17:58:29 +08:00
parent 77c2d0ba69
commit 99334d2a92
1 changed files with 7 additions and 2 deletions
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9
audio.go
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@ -292,11 +292,10 @@ func (self *AudioEncoder) encodeOne(frame av.AudioFrame) (gotpkt bool, pkt av.Pa
if cgotpkt != 0 {
gotpkt = true
pkt.Data = C.GoBytes(unsafe.Pointer(cpkt.data), cpkt.size)
pkt.Time = time.Duration(frame.SampleCount)*time.Second/time.Duration(self.SampleRate)
C.av_packet_unref(&cpkt)
if debug {
fmt.Println("ffmpeg: Encode", frame.SampleCount, frame.SampleRate, frame.ChannelLayout, frame.SampleFormat, "pkt", len(pkt.Data), "dur", pkt.Time)
fmt.Println("ffmpeg: Encode", frame.SampleCount, frame.SampleRate, frame.ChannelLayout, frame.SampleFormat, "len", len(pkt.Data))
}
}
@ -657,3 +656,9 @@ func (self audioCodecData) ChannelLayout() av.ChannelLayout {
return self.channelLayout
}
func (self audioCodecData) PacketDuration(data []byte) (dur time.Duration, err error) {
// TODO: implement it
err = fmt.Errorf("ffmpeg: cannot get packet duration")
return
}