mirror of
https://github.com/aler9/gortsplib
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93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
package formats //nolint:dupl
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import (
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"github.com/pion/rtp"
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"github.com/bluenviron/gortsplib/v3/pkg/formats/rtpmjpeg"
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)
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// MJPEG is a RTP format for the Motion-JPEG codec.
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// Specification: https://datatracker.ietf.org/doc/html/rfc2435
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type MJPEG struct{}
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func (f *MJPEG) unmarshal(_ uint8, _ string, _ string, _ string, _ map[string]string) error {
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return nil
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}
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// Codec implements Format.
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func (f *MJPEG) Codec() string {
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return "M-JPEG"
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}
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// String implements Format.
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//
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// Deprecated: replaced by Codec().
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func (f *MJPEG) String() string {
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return f.Codec()
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}
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// ClockRate implements Format.
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func (f *MJPEG) ClockRate() int {
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return 90000
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}
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// PayloadType implements Format.
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func (f *MJPEG) PayloadType() uint8 {
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return 26
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}
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// RTPMap implements Format.
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func (f *MJPEG) RTPMap() string {
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return "JPEG/90000"
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}
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// FMTP implements Format.
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func (f *MJPEG) FMTP() map[string]string {
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return nil
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}
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// PTSEqualsDTS implements Format.
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func (f *MJPEG) PTSEqualsDTS(*rtp.Packet) bool {
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return true
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}
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// CreateDecoder creates a decoder able to decode the content of the format.
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//
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// Deprecated: this has been replaced by CreateDecoder2() that can also return an error.
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func (f *MJPEG) CreateDecoder() *rtpmjpeg.Decoder {
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d, _ := f.CreateDecoder2()
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return d
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}
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// CreateDecoder2 creates a decoder able to decode the content of the format.
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func (f *MJPEG) CreateDecoder2() (*rtpmjpeg.Decoder, error) {
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d := &rtpmjpeg.Decoder{}
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err := d.Init()
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if err != nil {
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return nil, err
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}
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return d, nil
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}
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// CreateEncoder creates an encoder able to encode the content of the format.
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//
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// Deprecated: this has been replaced by CreateEncoder2() that can also return an error.
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func (f *MJPEG) CreateEncoder() *rtpmjpeg.Encoder {
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e, _ := f.CreateEncoder2()
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return e
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}
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// CreateEncoder2 creates an encoder able to encode the content of the format.
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func (f *MJPEG) CreateEncoder2() (*rtpmjpeg.Encoder, error) {
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e := &rtpmjpeg.Encoder{}
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err := e.Init()
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if err != nil {
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return nil, err
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}
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return e, nil
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}
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