Microsoft-Windows-MPEG2_DLNA-Encoder

20 events across 1 channel

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

Event ID 0: Starting.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
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.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
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.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Error: hr

Message #

Error: %1

Fields #

Name	Description
`hr` Int32

Event ID 3: Video Frame Received.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
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.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
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.

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
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

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: MPEG_2Encode/MuxforDLNA

Description

Audio Frame Encoded.

Message #

Audio Frame Encoded

Event ID 7: AudioEncodeSessionConfig

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: AudioEncodeSessionConfig

Fields #

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

Event ID 8: AudioEncodeSessionStart

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: AudioEncodeSession
Opcode: Start

Event ID 9: AudioEncodeSessionStop

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: AudioEncodeSession
Opcode: Stop

Event ID 10: AudioEncodeTaskStart

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: AudioEncodeTask
Opcode: Start

Event ID 11: AudioEncodeTaskStop

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: AudioEncodeTask
Opcode: Stop

Event ID 12: VideoEncodeSessionConfig

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: VideoEncodeSessionConfig

Fields #

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

Event ID 13: VideoEncodeSessionStart

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: VideoEncodeSession
Opcode: Start

Event ID 14: VideoEncodeSessionStop

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: VideoEncodeSession
Opcode: Stop

Event ID 15: VideoEncodeTaskStart

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: VideoEncodeTask
Opcode: Start

Event ID 16: VideoEncodeTaskStop

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: VideoEncodeTask
Opcode: Stop

Event ID 17: MuxSessionConfig

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: MuxSessionConfig

Fields #

Name	Description
`MuxFormat` UInt8

Event ID 18: MuxSessionStart

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: MuxSession
Opcode: Start

Event ID 19: MuxSessionStop

Provider: Microsoft-Windows-MPEG2_DLNA-Encoder
Channel: muxencode
Task: MuxSession
Opcode: Stop

Provenance

Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.

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

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

Observed on:

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02

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`type:`	`events` / `rules` / `providers`
`vendor:`	`sigma` / `elastic` / `splunk` / `kusto` / `chronicle` (vendor name alone also works: `sigma:`, `kql:`, `secops:`…)
`tactic:`	TA-id, slug, or name: `credential_access`, `TA0006`
`technique:`	technique or sub-technique ID: `T1003`, `T1003.001` (alias `tech:`)
`severity:`	`critical` / `high` / `medium` / `low` / `informational` (alias `sev:`)
`risk_score`	Numeric comparison on the Elastic risk score (0 to 100): `risk_score>50`, `risk_score<=20`, `risk_score=99` (alias `risk`; Elastic rules only)
`stages:`	Rules with exactly N pipeline stages
`correlation:`	`single_event` / `sequence` / `alternatives` / `alternatives_cross_log` / `all_required` / `correlated`
`with:`	Co-occurrence event-id; stacks (`with:4624 with:4769`) to require all, while a comma list in one occurrence (`with:4624,4769`) is an either-or group. Implies multi-event
`like:`	Structural neighbors of a rule slug (equivalents + subsumption stricter / broader): `like:comsvcs_lsass_memory_dump-splunk-sysmon`
`groupby:`	Entity-grouping substring match against `group_by_keys`: `groupby:user`, `groupby:host`
`uses:`	Rules whose predicate tree touches the field (any kind, any value): `uses:CommandLine`
`excludes:`	Rules with top-level `not()` clauses on the field (FP whitelists): `excludes:ParentImage`
`field:` / `value:`	Predicate search; narrows rule cards to those with a matching leaf and drives the indicator tier. Unquoted = substring, wildcards allowed (`value:mimikatz`)
`indicator:`	Shorthand for `field:F value:V`: `indicator:Image=*\powershell.exe`
`kind:`	Filter by predicate kind. Narrows rule cards to those carrying a matching predicate leaf (`vendor:elastic kind:cidr_match`) and drives the indicator tier: `contains` / `starts_with` / `ends_with` / `regex` / `cidr` / `eq` / `in` … (operator aliases `op:`/`match:`)
`has:` / `no:`	`sample`, `field`, `notes`, `refs`, `trace`, `thirdparty`, `rule`, `pattern`, `timewindow`, `threshold`, `newterms`, `sigma`/`elastic`/`splunk`/`kusto`/`chronicle`
`-op:val`	Exclude matches; works on most operators but not `type:`/`like:`/`has:`/`no:` (use `no:<flag>` to exclude a rule flag): `tactic:execution -vendor:splunk`. Standalone `-kind:`/`-field:`/`-value:` drop every rule carrying a matching predicate leaf (`type:rules -kind:is_null`)
`field:"…"` / `value:"…"`	Quoted value = anchored exact match (also allows spaces): `value:"net user"`
`a,b`	Comma = OR inside one operator (`vendor:sigma,elastic`, `severity:high,critical`); repeating a facet merges the same way. `field:`/`value:` never split (literal commas)
`vendors:` / `stage:`	Singular and plural spellings fold to the canonical operator and value: `tactics:` = `tactic:`, `type:event` = `type:events`, `correlation:sequences` = `correlation:sequence`, `has:thresholds` = `has:threshold`
`"quoted phrase"`	Exact-match a multi-word phrase (free text)

Microsoft-Windows-MPEG2_DLNA-Encoder

Event ID 0: Starting.

Description

Message #

Fields #

Event ID 1: Stopping.

Description

Message #

Fields #

Event ID 2: Error.

Description

Message #

Fields #

Event ID 3: Video Frame Received.

Description

Message #

Fields #

Event ID 4: Video Frame Encoded.

Description

Message #

Fields #

Event ID 5: Audio Sample Received.

Description

Message #

Fields #

Event ID 6: Audio Frame Encoded

Description

Message #

Event ID 7: AudioEncodeSessionConfig

Fields #

Event ID 8: AudioEncodeSessionStart

Event ID 9: AudioEncodeSessionStop

Event ID 10: AudioEncodeTaskStart

Event ID 11: AudioEncodeTaskStop

Event ID 12: VideoEncodeSessionConfig

Fields #

Event ID 13: VideoEncodeSessionStart

Event ID 14: VideoEncodeSessionStop

Event ID 15: VideoEncodeTaskStart

Event ID 16: VideoEncodeTaskStop

Event ID 17: MuxSessionConfig

Fields #

Event ID 18: MuxSessionStart

Event ID 19: MuxSessionStop

Provenance

Downloads