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When the absolute timestamp of incoming frames was not available, it was filled with the current timestamp, which is influenced by latency over time. This mechanism is replaced by an algorithm that detects when latency is the lowest, stores the current timestamp and uses it as reference throughout the rest of the stream.
41 lines
1,009 B
Go
41 lines
1,009 B
Go
package stream
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import (
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"github.com/bluenviron/gortsplib/v5/pkg/description"
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"github.com/bluenviron/gortsplib/v5/pkg/format"
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"github.com/bluenviron/mediamtx/internal/counterdumper"
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"github.com/bluenviron/mediamtx/internal/logger"
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)
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type streamMedia struct {
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rtpMaxPayloadSize int
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media *description.Media
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generateRTPPackets bool
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fillNTP bool
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processingErrors *counterdumper.CounterDumper
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parent logger.Writer
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formats map[format.Format]*streamFormat
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}
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func (sm *streamMedia) initialize() error {
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sm.formats = make(map[format.Format]*streamFormat)
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for _, forma := range sm.media.Formats {
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sf := &streamFormat{
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rtpMaxPayloadSize: sm.rtpMaxPayloadSize,
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format: forma,
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generateRTPPackets: sm.generateRTPPackets,
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fillNTP: sm.fillNTP,
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processingErrors: sm.processingErrors,
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parent: sm.parent,
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}
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err := sf.initialize()
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if err != nil {
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return err
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}
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sm.formats[forma] = sf
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}
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return nil
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}
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