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Move keyframe handling back to the packet level.

Doing that at the sample level suffers from too much delay
due to buffering in the samplebuilder.
This commit is contained in:
Juliusz Chroboczek 2022-01-25 23:11:03 +01:00
parent d47c6834dc
commit 564dcd4167

View file

@ -470,6 +470,9 @@ func (t *diskTrack) writeRTP(p *rtp.Packet) error {
kf, _ := gcodecs.Keyframe(codec, p) kf, _ := gcodecs.Keyframe(codec, p)
if kf { if kf {
t.savedKf = p t.savedKf = p
t.lastKf = time.Now()
} else if time.Since(t.lastKf) > 4*time.Second {
requestKeyframe(t)
} }
} }
@ -518,7 +521,6 @@ func (t *diskTrack) writeBuffered(force bool) error {
} }
} }
} else { } else {
keyframe = true
if t.writer == nil { if t.writer == nil {
if !t.conn.hasVideo { if !t.conn.hasVideo {
err := t.conn.initWriter(0, 0) err := t.conn.initWriter(0, 0)
@ -533,14 +535,6 @@ func (t *diskTrack) writeBuffered(force bool) error {
} }
} }
now := time.Now()
if keyframe {
t.lastKf = now
} else if t.writer == nil || now.Sub(t.lastKf) > 4*time.Second {
requestKeyframe(t)
return nil
}
if t.writer == nil { if t.writer == nil {
continue continue
} }