Export PTS and DTS as they are required for downstream muxers

encode.go

@@ -57,6 +57,7 @@ type Encoder struct {
 
 	csp int32
 	pts int64
+	dts int64
 
 	nnals int32
 	nals  []*x264c.Nal
@@ -229,9 +230,16 @@ func (e *Encoder) Encode(im image.Image) (err error) {
 		}
 	}
 
+	e.dts = picOut.IDts
+
 	return
 }
 
+// GetTimestamp returns the current PTS and DTS.
+func (e *Encoder) GetTimestamp() (int64, int64) {
+	return e.pts, e.dts
+}
+
 // Flush flushes encoder.
 func (e *Encoder) Flush() (err error) {
 	var picOut x264c.Picture