rtp*: support decoding negative timestamps

2025-10-05 07:06:58 +08:00 · 2021-03-09 08:36:39 +01:00
parent a66c1a8bdf
commit 7be302bd03
3 changed files with 31 additions and 4 deletions
--- a/pkg/rtph264/rtph264_test.go
+++ b/pkg/rtph264/rtph264_test.go
@@ -55,6 +55,25 @@ var cases = []struct {
 			),
 		},
 	},
+	{
+		"negative timestamp",
+		&NALUAndTimestamp{
+			Timestamp: -20 * time.Millisecond,
+			NALU: mergeBytes(
+				[]byte{0x05},
+				bytes.Repeat([]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, 8),
+			),
+		},
+		[][]byte{
+			mergeBytes(
+				[]byte{
+					0x80, 0xe0, 0x44, 0xed, 0x88, 0x77, 0x5f, 0x4d,
+					0x9d, 0xbb, 0x78, 0x12, 0x05,
+				},
+				bytes.Repeat([]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, 8),
+			),
+		},
+	},
 	{
 		"fragmented",
 		&NALUAndTimestamp{