Alessandro RosandGitHub
a56408db19
When the publisher or source of a stream is offline, the server can be configured to fill gaps in the stream with a video that is played on repeat until a publisher comes back online. This allows readers to stay connected regardless of the state of the stream. The offline video and any future online stream are concatenated without decoding or re-encoding packets, using the original codec.
71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package test
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import (
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"github.com/bluenviron/mediamtx/internal/defs"
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"github.com/bluenviron/mediamtx/internal/logger"
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"github.com/bluenviron/mediamtx/internal/stream"
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"github.com/bluenviron/mediamtx/internal/unit"
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)
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// StaticSourceParent is a dummy static source parent.
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type StaticSourceParent struct {
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stream *stream.Stream
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reader *stream.Reader
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Unit chan *unit.Unit
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}
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// Log implements logger.Writer.
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func (*StaticSourceParent) Log(logger.Level, string, ...any) {}
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// Initialize initializes StaticSourceParent.
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func (p *StaticSourceParent) Initialize() {
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p.Unit = make(chan *unit.Unit)
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}
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// Close closes StaticSourceParent.
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func (p *StaticSourceParent) Close() {
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p.stream.RemoveReader(p.reader)
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}
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// SetReady implements parent.
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func (p *StaticSourceParent) SetReady(req defs.PathSourceStaticSetReadyReq) defs.PathSourceStaticSetReadyRes {
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p.stream = &stream.Stream{
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Desc: req.Desc,
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WriteQueueSize: 512,
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RTPMaxPayloadSize: 1450,
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ReplaceNTP: req.ReplaceNTP,
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Parent: p,
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}
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err := p.stream.Initialize()
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if err != nil {
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panic(err)
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}
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subStream := &stream.SubStream{
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Stream: p.stream,
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UseRTPPackets: req.UseRTPPackets,
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}
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err = subStream.Initialize()
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if err != nil {
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panic("should not happen")
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}
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p.reader = &stream.Reader{Parent: NilLogger}
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p.reader.OnData(
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req.Desc.Medias[0],
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req.Desc.Medias[0].Formats[0],
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func(u *unit.Unit) error {
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p.Unit <- u
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close(p.Unit)
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return nil
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})
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p.stream.AddReader(p.reader)
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return defs.PathSourceStaticSetReadyRes{SubStream: subStream}
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}
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// SetNotReady implements parent.
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func (StaticSourceParent) SetNotReady(_ defs.PathSourceStaticSetNotReadyReq) {}
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