Microsoft-Windows-MPEG2_DLNA-Encoder

Event	Title	Channel	Sample	Rule
0	Starting.	muxencode	N	N
1	Stopping.	muxencode	N	N
2	Error.	muxencode	N	N
3	Video Frame Received.	muxencode	N	N
4	Video Frame Encoded.	muxencode	N	N
5	Audio Sample Received.	muxencode	N	N
6	Audio Frame Encoded	muxencode	N	N
7	AudioEncodeSessionConfig	muxencode	N	N
8	AudioEncodeSessionStart	muxencode	N	N
9	AudioEncodeSessionStop	muxencode	N	N
10	AudioEncodeTaskStart	muxencode	N	N
11	AudioEncodeTaskStop	muxencode	N	N
12	VideoEncodeSessionConfig	muxencode	N	N
13	VideoEncodeSessionStart	muxencode	N	N
14	VideoEncodeSessionStop	muxencode	N	N
15	VideoEncodeTaskStart	muxencode	N	N
16	VideoEncodeTaskStop	muxencode	N	N
17	MuxSessionConfig	muxencode	N	N
18	MuxSessionStart	muxencode	N	N
19	MuxSessionStop	muxencode	N	N

Event ID 0: Starting.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA
Opcode: Start

Description

Starting. Video: Starting_Video (Video_Bit_Rate,Region). Audio Channels: VideoX, Video Bit Rate: VideoY, Audio Bit Rate AudioChannels, Seek Offset VideoBitRatems.

Message #

Starting. Video: %1 (%2,%3). Audio Channels: %4, Video Bit Rate: %5, Audio Bit Rate %6, Seek Offset %7ms

Fields #

Name	Description
`Region` UnicodeString
`VideoX` UInt32
`VideoY` UInt32
`AudioChannels` UInt32
`VideoBitRate` UInt32
`AudioBitRate` UInt32
`SeekOffsetMs` Int64

Event ID 1: Stopping.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA
Opcode: Stop

Description

Stopping. Bytes Muxed: Stopping_Bytes_Muxed, Video Frames Received: Video_Frames_Received, Video Frames Encoded: Video_Frames_Encoded, Audio Bytes Received: Audio_Bytes_Received, Audio Frames Encoded: Audio_Frames_Encoded.

Message #

Stopping. Bytes Muxed: %1, Video Frames Received: %2, Video Frames Encoded: %3, Audio Bytes Received: %4, Audio Frames Encoded: %5

Fields #

Name	Description
`TotalBytesEncoded` UInt64
`VideoFramesReceived` UInt64
`VideoFramesEncoded` UInt64
`AudioBytesReceived` UInt64
`AudioFramesEncoded` UInt64

Event ID 2: Error.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Error: hr

Message #

Error: %1

Fields #

Name	Description
`hr` Int32

Event ID 3: Video Frame Received.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Video Frame Received. Timestamp=Timestamp, ID=ID.

Message #

Video Frame Received.  Timestamp=%1, ID=%2

Fields #

Name	Description
`Timestamp` Int64
`ID` UInt32

Event ID 4: Video Frame Encoded.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Video Frame Encoded. Input Frame ID=InputID, Input Timestamp=InputTimestamp, Output Timestamp=TargetTimestamp.

Message #

Video Frame Encoded.  Input Frame ID=%1, Input Timestamp=%2, Output Timestamp=%3

Fields #

Name	Description
`InputID` UInt32
`InputTimestamp` Int64
`TargetTimestamp` Int64

Event ID 5: Audio Sample Received.

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Audio Sample Received. Timestamp=Timestamp, Bytes in buffer=Bytes.

Message #

Audio Sample Received.  Timestamp=%1, Bytes in buffer=%2

Fields #

Name	Description
`Timestamp` Int64
`Bytes` UInt32

Event ID 6: Audio Frame Encoded

Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Event ID 7: AudioEncodeSessionConfig

Channel: muxencode
Task: AudioEncodeSessionConfig

Fields #

Name	Description
`MaxBitRate` UInt32
`SampleRate` Int32
`InputFormat` UInt8

Event ID 8: AudioEncodeSessionStart

Channel: muxencode
Task: AudioEncodeSession
Opcode: Start

Event ID 9: AudioEncodeSessionStop

Channel: muxencode
Task: AudioEncodeSession
Opcode: Stop

Event ID 10: AudioEncodeTaskStart

Channel: muxencode
Task: AudioEncodeTask
Opcode: Start

Event ID 11: AudioEncodeTaskStop

Channel: muxencode
Task: AudioEncodeTask
Opcode: Stop

Event ID 12: VideoEncodeSessionConfig

Channel: muxencode
Task: VideoEncodeSessionConfig

Fields #

Name	Description
`Width` UInt32
`Height` Int32
`Progressive` UInt8
`MaxBitRate` Int32

Event ID 13: VideoEncodeSessionStart

Channel: muxencode
Task: VideoEncodeSession
Opcode: Start

Event ID 14: VideoEncodeSessionStop

Channel: muxencode
Task: VideoEncodeSession
Opcode: Stop

Event ID 15: VideoEncodeTaskStart

Channel: muxencode
Task: VideoEncodeTask
Opcode: Start

Event ID 16: VideoEncodeTaskStop

Channel: muxencode
Task: VideoEncodeTask
Opcode: Stop

Event ID 17: MuxSessionConfig

Channel: muxencode
Task: MuxSessionConfig

Fields #

Name	Description
`MuxFormat` UInt8

Event ID 18: MuxSessionStart

Channel: muxencode
Task: MuxSession
Opcode: Start

Event ID 19: MuxSessionStop

Channel: muxencode
Task: MuxSession
Opcode: Stop

Provenance

ETW provider GUID 86efff39-2bdd-4efd-bd0b-853d71b2a9dc

Defined in msmpeg2enc.dll, which carries the event manifest.

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02 — Manifest XML pack, 2.0 MB