mirror of
https://github.com/langhuihui/monibuca.git
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61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package rtmp
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import (
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"encoding/binary"
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"fmt"
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"io"
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"time"
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"m7s.live/m7s/v5/pkg/util"
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)
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const (
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PacketTypeSequenceStart = iota
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PacketTypeCodedFrames
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PacketTypeSequenceEnd
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PacketTypeCodedFramesX
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PacketTypeMetadata
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PacketTypeMPEG2TSSequenceStart
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)
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type RTMPData struct {
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Timestamp uint32
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util.RecyclableMemory
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}
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func (avcc *RTMPData) Dump(t byte, w io.Writer) {
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m := avcc.Borrow(9 + avcc.Size)
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m[0] = t
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binary.BigEndian.PutUint32(m[1:], uint32(4+avcc.Size))
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binary.BigEndian.PutUint32(m[5:], avcc.Timestamp)
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avcc.CopyTo(m[9:])
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w.Write(m)
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}
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func (avcc *RTMPData) GetSize() int {
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return avcc.Size
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}
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func (avcc *RTMPData) MarshalJSON() ([]byte, error) {
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return []byte(fmt.Sprintf(`{"Timestamp":%d,"Size":%d,"Data":"%s"}`, avcc.Timestamp, avcc.Size, avcc.String())), nil
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}
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func (avcc *RTMPData) String() string {
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reader := avcc.NewReader()
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var bytes10 [10]byte
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reader.ReadBytesTo(bytes10[:])
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return fmt.Sprintf("%d % 02X", avcc.Timestamp, bytes10[:])
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}
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func (avcc *RTMPData) GetTimestamp() time.Duration {
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return time.Duration(avcc.Timestamp) * time.Millisecond
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}
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func (avcc *RTMPData) WrapAudio() *RTMPAudio {
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return &RTMPAudio{RTMPData: *avcc}
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}
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func (avcc *RTMPData) WrapVideo() *RTMPVideo {
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return &RTMPVideo{RTMPData: *avcc}
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}
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