Microsoft-Windows-TerminalServices-RdpSoundDriver

17 events across 2 channels

Event	Title	Channel	Sample
1000	Server version: UInt32_1.	Playback	N
1001	Playback format.	Playback	N
1002	Playback format changed to: Format: UINT16_FORMAT_TAG Channels: …	Playback	N
1003	Audio playback redirection is enabled.	Playback	N
1004	Audio playback redirection was disabled by the client computer.	Playback	N
1005	Audio playback redirection was disabled because of a licensing issue.	Playback	N
1006	Audio playback redirection was disabled by using Group Policy.	Playback	N
1007	Audio playback redirection was disabled by using the Windows Registry.	Playback	N
1008	Audio playback redirection was disabled by an administrator.	Playback	N
1009	Audio playback redirection quality mode: UInt32Parameter Quality mode is a …	Playback	N
2003	Audio recording redirection is enabled.	Capture	N
2004	Audio recording redirection was disabled by the client computer.	Capture	N
2005	Audio recording redirection was disabled because of a licensing issue.	Capture	N
2006	Audio recording redirection was disabled by using Group Policy.	Capture	N
2007	Audio recording redirection was disabled by using the Windows Registry.	Capture	N
2008	Audio recording redirection was disabled by an administrator.	Capture	N
2009	Audio recording redirection is not available when the account is using session …	Capture	N

Event ID 1000: Server version: UInt32_1.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Server version: UInt32_1.

Message #

Server version: %1
Client version: %2

Fields #

Name	Description
`UInt32_1` UInt32
`UInt32_2` UInt32
`SessionID` UInt32

Event ID 1001: Playback format.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: StreamSetup

Description

Playback format.

Message #

Playback format:

Format: %1
Channels: %2
Samples per second: %3
Avg. Bytes per second: %4
Block align: %5
Bits per sample: %6

Fields #

Name	Description
`UINT16_FORMAT_TAG` UInt16
`UINT16_NUM_CHANNELS` UInt16
`UINT32_SAMPLES_PER_SECOND` UInt32
`UINT32_AVERAGE_BYTES_PER_SECOND` UInt32
`UINT16_BLOCK_ALIGN` UInt16
`UINT16_BITS_PER_SAMPLE` UInt16
`UINT16_STRUCTURE_SIZE` UInt16
`SessionID` UInt32

Event ID 1002: Playback format changed to: Format: UINT16_FORMAT_TAG Channels: UINT16_NUM_CHANNELS Samples per second: UINT32_SAMPLES_PER_SECOND Avg.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsChange

Description

Playback format changed to.

Message #

Playback format changed to:

Format: %1
Channels: %2
Samples per second: %3
Avg. Bytes per second: %4
Block align: %5
Bits per sample: %6

Fields #

Name	Description
`UINT16_FORMAT_TAG` UInt16
`UINT16_NUM_CHANNELS` UInt16
`UINT32_SAMPLES_PER_SECOND` UInt32
`UINT32_AVERAGE_BYTES_PER_SECOND` UInt32
`UINT16_BLOCK_ALIGN` UInt16
`UINT16_BITS_PER_SAMPLE` UInt16
`UINT16_STRUCTURE_SIZE` UInt16
`SessionID` UInt32

Event ID 1003: Audio playback redirection is enabled.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection is enabled.

Message #

Audio playback redirection is enabled.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1004: Audio playback redirection was disabled by the client computer.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection was disabled by the client computer.

Message #

Audio playback redirection was disabled by the client computer.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1005: Audio playback redirection was disabled because of a licensing issue.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection was disabled because of a licensing issue.

Message #

Audio playback redirection was disabled because of a licensing issue.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1006: Audio playback redirection was disabled by using Group Policy.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection was disabled by using Group Policy.

Message #

Audio playback redirection was disabled by using Group Policy.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1007: Audio playback redirection was disabled by using the Windows Registry.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection was disabled by using the Windows Registry.

Message #

Audio playback redirection was disabled by using the Windows Registry.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1008: Audio playback redirection was disabled by an administrator.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection was disabled by an administrator.

Message #

Audio playback redirection was disabled by an administrator.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 1009: Audio playback redirection quality mode: UInt32Parameter Quality mode is a bitmask where Dynamic=0x01, Medium=0x02, and High Quality = 0x04.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Playback
Task: SettingsCheck

Description

Audio playback redirection quality mode: UInt32Parameter.

Message #

Audio playback redirection quality mode: %2

Quality mode is a bitmask where Dynamic=0x01, Medium=0x02, and High Quality = 0x04.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2003: Audio recording redirection is enabled.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection is enabled.

Message #

Audio recording redirection is enabled.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2004: Audio recording redirection was disabled by the client computer.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection was disabled by the client computer.

Message #

Audio recording redirection was disabled by the client computer.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2005: Audio recording redirection was disabled because of a licensing issue.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection was disabled because of a licensing issue.

Message #

Audio recording redirection was disabled because of a licensing issue.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2006: Audio recording redirection was disabled by using Group Policy.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection was disabled by using Group Policy.

Message #

Audio recording redirection was disabled by using Group Policy.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2007: Audio recording redirection was disabled by using the Windows Registry.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection was disabled by using the Windows Registry.

Message #

Audio recording redirection was disabled by using the Windows Registry.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2008: Audio recording redirection was disabled by an administrator.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection was disabled by an administrator.

Message #

Audio recording redirection was disabled by an administrator.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

Event ID 2009: Audio recording redirection is not available when the account is using session zero.

Provider: Microsoft-Windows-TerminalServices-RdpSoundDriver
Channel: Capture
Task: SettingsCheck

Description

Audio recording redirection is not available when the account is using session zero.

Message #

Audio recording redirection is not available when the account is using session zero.

Fields #

Name	Description
`StringParameter` UnicodeString
`UInt32Parameter` UInt32
`SessionID` UInt32

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 127e0dc5-e13b-4935-985e-78fd508b1d80

Defined in rdpendp.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

`j` / `k`	Scroll down / up
`d` / `u`	Half-page down / up
`gg` / `G`	Top / bottom
`h` / `l`	History back / forward
`f`	Follow link (`Shift` = new tab)
`/`	Focus search
`?`	Toggle this help
`↑` / `↓`	Navigate search results
`Enter`	Open highlighted result
`Esc`	Close results / dialog

`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-TerminalServices-RdpSoundDriver

Event ID 1000: Server version: UInt32_1.

Description

Message #

Fields #

Event ID 1001: Playback format.

Description

Message #

Fields #

Event ID 1002: Playback format changed to: Format: UINT16_FORMAT_TAG Channels: UINT16_NUM_CHANNELS Samples per second: UINT32_SAMPLES_PER_SECOND Avg.

Description

Message #

Fields #

Event ID 1003: Audio playback redirection is enabled.

Description

Message #

Fields #

Event ID 1004: Audio playback redirection was disabled by the client computer.

Description

Message #

Fields #

Event ID 1005: Audio playback redirection was disabled because of a licensing issue.

Description

Message #

Fields #

Event ID 1006: Audio playback redirection was disabled by using Group Policy.

Description

Message #

Fields #

Event ID 1007: Audio playback redirection was disabled by using the Windows Registry.

Description

Message #

Fields #

Event ID 1008: Audio playback redirection was disabled by an administrator.

Description

Message #

Fields #

Event ID 1009: Audio playback redirection quality mode: UInt32Parameter Quality mode is a bitmask where Dynamic=0x01, Medium=0x02, and High Quality = 0x04.

Description

Message #

Fields #

Event ID 2003: Audio recording redirection is enabled.

Description

Message #

Fields #

Event ID 2004: Audio recording redirection was disabled by the client computer.

Description

Message #

Fields #

Event ID 2005: Audio recording redirection was disabled because of a licensing issue.

Description

Message #

Fields #

Event ID 2006: Audio recording redirection was disabled by using Group Policy.

Description

Message #

Fields #

Event ID 2007: Audio recording redirection was disabled by using the Windows Registry.

Description

Message #

Fields #

Event ID 2008: Audio recording redirection was disabled by an administrator.

Description

Message #

Fields #

Event ID 2009: Audio recording redirection is not available when the account is using session zero.

Description

Message #

Fields #

Provenance

Downloads