diff --git a/core/libs/prx/libSceShare/Export.cpp b/core/libs/prx/libSceShare/Export.cpp
index 0c609afb1..a313edc36 100644
--- a/core/libs/prx/libSceShare/Export.cpp
+++ b/core/libs/prx/libSceShare/Export.cpp
@@ -105,9 +105,12 @@ int APS5_VABI sceShareCaptureScreenshotExtended(const void* extended_param, int3
 }
 
 
-int APS5_VABI sceShareCaptureVideoClipExtended(void) {
-    NotImplemented_nid_no_patch(__func__);
-    return 0;
+int APS5_VABI sceShareCaptureVideoClipExtended(const void* extended_param, int32_t* req_id) {
+    (void)extended_param;
+    if (req_id != nullptr) {
+        *req_id = REQUEST_ID_INVALID;
+    }
+    return ERROR_NOT_SUPPORTED;
 }
 
 int APS5_VABI sceShareGetRunningStatus(uint32_t* status) {
diff --git a/core/libs/tests/GuestShare.cpp b/core/libs/tests/GuestShare.cpp
index 400e2f5a7..698b357e1 100644
--- a/core/libs/tests/GuestShare.cpp
+++ b/core/libs/tests/GuestShare.cpp
@@ -8,6 +8,7 @@ extern "C" {
 int APS5_VABI sceShareCaptureScreenshotExtended(const void* extended_param, std::int32_t* req_id);
 int APS5_VABI sceShareCaptureScreenshot(const void* param, std::int32_t* req_id);
 int APS5_VABI sceShareCaptureVideoClip(const void* param, std::int32_t* req_id);
+int APS5_VABI sceShareCaptureVideoClipExtended(const void* extended_param, std::int32_t* req_id);
 int APS5_VABI sceShareGetCurrentStatus(std::uint32_t feature_flag, void* status);
 int APS5_VABI sceShareOpenMenuForContent(const void* content_id);
 int APS5_VABI sceShareGetRunningStatus(std::uint32_t* status);
@@ -24,18 +25,21 @@ int main() {
     constexpr std::int32_t notSupported = static_cast<std::int32_t>(0x81960007);
     std::uint8_t param[64]{};
 
-    std::int32_t reqId = 7;
-    Require(sceShareCaptureScreenshotExtended(param, &reqId) == notSupported);
-    Require(reqId == -1);
-
-    reqId = 7;
-    Require(sceShareCaptureScreenshotExtended(nullptr, &reqId) == notSupported);
-    Require(reqId == -1);
-
-    Require(sceShareCaptureScreenshotExtended(param, nullptr) == notSupported);
-    Require(sceShareCaptureScreenshotExtended(nullptr, nullptr) == notSupported);
-
     using Capture = int (APS5_VABI*)(const void*, std::int32_t*);
+    std::int32_t reqId = 7;
+    for (Capture capture : {sceShareCaptureScreenshotExtended, sceShareCaptureVideoClipExtended}) {
+        reqId = 7;
+        Require(capture(param, &reqId) == notSupported);
+        Require(reqId == -1);
+
+        reqId = 7;
+        Require(capture(nullptr, &reqId) == notSupported);
+        Require(reqId == -1);
+
+        Require(capture(param, nullptr) == notSupported);
+        Require(capture(nullptr, nullptr) == notSupported);
+    }
+
     for (Capture capture : {sceShareCaptureScreenshot, sceShareCaptureVideoClip}) {
         reqId = 7;
         Require(capture(param, &reqId) == notSupported);
diff --git a/docs/dev/debt/libSceShare.md b/docs/dev/debt/libSceShare.md
index b203fe8e1..8ad04d233 100644
--- a/docs/dev/debt/libSceShare.md
+++ b/docs/dev/debt/libSceShare.md
@@ -5,3 +5,7 @@
 - [sceShareGetCurrentStatus](../../../core/libs/prx/libSceShare/Export.cpp) (libSceShare) - validation (feature flag non-zero, status non-null) and the all-zero 16-byte status taken from the [KytyPS5](https://github.com/KytyPS5/KytyPS5) reimplementation, not confirmed on a PS5 title; the meaning of the recording status values is unknown
 - [sceShareGetRunningStatus](../../../core/libs/prx/libSceShare/Export.cpp) (libSceShare) - only the first 32-bit word of the status is known: PPSA01317 treats bits 0x3c of it as a running share feature and gives the call a 40-byte buffer. The host never records or broadcasts, so it stores 0 in that word and leaves the rest untouched; a null status returns `INVALID_PARAM` by analogy with `sceShareGetCurrentStatus`
 - [sceShareSetContentParamForApplicationTitle](../../../core/libs/prx/libSceShare/Export.cpp) (libSceShare) - imported by PPSA12544's Unity plugins; the signature follows [KytyPS5](https://github.com/KytyPS5/KytyPS5/blob/main/src/libs/libShare.cpp), not confirmed on a PS5 title. The application title is only checked for null, as KytyPS5 does, since nothing is captured
+
+### Functional
+
+- [sceShareCaptureVideoClipExtended](../../../core/libs/prx/libSceShare/Export.cpp) (libSceShare) - imported by PPSA12544's Share plugin; the signature (extended parameter, request id) and the answer follow [KytyPS5](https://github.com/KytyPS5/KytyPS5/blob/147188b143f67c27d8da396e759c19336f64c105/src/libs/libShare.cpp), not confirmed on a PS5 title. Nothing is captured, so, like `sceShareCaptureScreenshotExtended`, it stores the invalid request id -1 when the pointer is not null and returns `NOT_SUPPORTED` without reading the extended parameter, whose layout is unknown