diff --git a/Source/Core/VideoBackends/D3D/Render.cpp b/Source/Core/VideoBackends/D3D/Render.cpp
index fa0fe3581e..7ee261d912 100644
--- a/Source/Core/VideoBackends/D3D/Render.cpp
+++ b/Source/Core/VideoBackends/D3D/Render.cpp
@@ -745,22 +745,6 @@ bool Renderer::SaveScreenshot(const std::string& filename, const TargetRectangle
   return saved_png;
 }
 
-void formatBufferDump(const u8* in, u8* out, int w, int h, int p)
-{
-  for (int y = 0; y < h; ++y)
-  {
-    auto line = (in + (h - y - 1) * p);
-    for (int x = 0; x < w; ++x)
-    {
-      out[0] = line[2];
-      out[1] = line[1];
-      out[2] = line[0];
-      out += 3;
-      line += 4;
-    }
-  }
-}
-
 // This function has the final picture. We adjust the aspect ratio here.
 void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
                         const EFBRectangle& rc, float Gamma)
@@ -768,7 +752,6 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
   if (Fifo::WillSkipCurrentFrame() || (!XFBWrited && !g_ActiveConfig.RealXFBEnabled()) ||
       !fbWidth || !fbHeight)
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -778,7 +761,6 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
       FramebufferManager::GetXFBSource(xfbAddr, fbStride, fbHeight, &xfbCount);
   if ((!xfbSourceList || xfbCount == 0) && g_ActiveConfig.bUseXFB && !g_ActiveConfig.bUseRealXFB)
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -888,11 +870,9 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
     D3D11_MAPPED_SUBRESOURCE map;
     D3D::context->Map(s_screenshot_texture, 0, D3D11_MAP_READ, 0, &map);
 
-    // TODO: This convertion is not needed. Get rid of it.
-    std::vector<u8> image(source_width * source_height * 3);
-    formatBufferDump((u8*)map.pData, image.data(), source_width, source_height, map.RowPitch);
-
-    DumpFrameData(image.data(), source_width, source_height, AVIDump::DumpFormat::FORMAT_BGR, true);
+    DumpFrameData(reinterpret_cast<const u8*>(map.pData), source_width, source_height, map.RowPitch,
+                  AVIDump::DumpFormat::FORMAT_RGBA);
+    FinishFrameData();
 
     D3D::context->Unmap(s_screenshot_texture, 0);
   }
diff --git a/Source/Core/VideoBackends/D3D12/Render.cpp b/Source/Core/VideoBackends/D3D12/Render.cpp
index fb1740d9ac..53d6eb3d7f 100644
--- a/Source/Core/VideoBackends/D3D12/Render.cpp
+++ b/Source/Core/VideoBackends/D3D12/Render.cpp
@@ -688,22 +688,6 @@ bool Renderer::SaveScreenshot(const std::string& filename, const TargetRectangle
   return saved_png;
 }
 
-void formatBufferDump(const u8* in, u8* out, int w, int h, int p)
-{
-  for (int y = 0; y < h; ++y)
-  {
-    auto line = (in + (h - y - 1) * p);
-    for (int x = 0; x < w; ++x)
-    {
-      out[0] = line[2];
-      out[1] = line[1];
-      out[2] = line[0];
-      out += 3;
-      line += 4;
-    }
-  }
-}
-
 // This function has the final picture. We adjust the aspect ratio here.
 void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height,
                         const EFBRectangle& rc, float gamma)
@@ -711,7 +695,6 @@ void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height
   if (Fifo::WillSkipCurrentFrame() || (!XFBWrited && !g_ActiveConfig.RealXFBEnabled()) ||
       !fb_width || !fb_height)
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -721,7 +704,6 @@ void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height
       FramebufferManager::GetXFBSource(xfb_addr, fb_stride, fb_height, &xfb_count);
   if ((!xfb_source_list || xfb_count == 0) && g_ActiveConfig.bUseXFB && !g_ActiveConfig.bUseRealXFB)
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -865,12 +847,10 @@ void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height
     D3D12_RANGE read_range = {0, dst_location.PlacedFootprint.Footprint.RowPitch * source_height};
     CheckHR(s_screenshot_texture->Map(0, &read_range, &screenshot_texture_map));
 
-    // TODO: This convertion is not needed. Get rid of it.
-    std::vector<u8> image(source_width * source_height * 3);
-    formatBufferDump(static_cast<u8*>(screenshot_texture_map), image.data(), source_width,
-                     source_height, dst_location.PlacedFootprint.Footprint.RowPitch);
-
-    DumpFrameData(image.data(), source_width, source_height, AVIDump::DumpFormat::FORMAT_BGR, true);
+    DumpFrameData(reinterpret_cast<const u8*>(screenshot_texture_map), source_width, source_height,
+                  dst_location.PlacedFootprint.Footprint.RowPitch,
+                  AVIDump::DumpFormat::FORMAT_RGBA);
+    FinishFrameData();
 
     D3D12_RANGE write_range = {};
     s_screenshot_texture->Unmap(0, &write_range);
diff --git a/Source/Core/VideoBackends/OGL/Render.cpp b/Source/Core/VideoBackends/OGL/Render.cpp
index 2f53d0e9a6..4b8b638212 100644
--- a/Source/Core/VideoBackends/OGL/Render.cpp
+++ b/Source/Core/VideoBackends/OGL/Render.cpp
@@ -1353,7 +1353,6 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
   if (Fifo::WillSkipCurrentFrame() || (!XFBWrited && !g_ActiveConfig.RealXFBEnabled()) ||
       !fbWidth || !fbHeight)
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -1363,7 +1362,6 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
       FramebufferManager::GetXFBSource(xfbAddr, fbStride, fbHeight, &xfbCount);
   if (g_ActiveConfig.VirtualXFBEnabled() && (!xfbSourceList || xfbCount == 0))
   {
-    RepeatFrameDumpFrame();
     Core::Callback_VideoCopiedToXFB(false);
     return;
   }
@@ -1471,7 +1469,8 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
                  flipped_trc.GetHeight(), GL_RGBA, GL_UNSIGNED_BYTE, image.data());
 
     DumpFrameData(image.data(), flipped_trc.GetWidth(), flipped_trc.GetHeight(),
-                  AVIDump::DumpFormat::FORMAT_RGBA, true);
+                  flipped_trc.GetWidth() * 4, AVIDump::DumpFormat::FORMAT_RGBA, true);
+    FinishFrameData();
   }
   // Finish up the current frame, print some stats
 
diff --git a/Source/Core/VideoBackends/Vulkan/Renderer.cpp b/Source/Core/VideoBackends/Vulkan/Renderer.cpp
index e149e17118..f164f132a7 100644
--- a/Source/Core/VideoBackends/Vulkan/Renderer.cpp
+++ b/Source/Core/VideoBackends/Vulkan/Renderer.cpp
@@ -496,7 +496,9 @@ void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height
       DumpFrameData(reinterpret_cast<const u8*>(m_screenshot_readback_texture->GetMapPointer()),
                     static_cast<int>(m_screenshot_render_texture->GetWidth()),
                     static_cast<int>(m_screenshot_render_texture->GetHeight()),
+                    static_cast<int>(m_screenshot_readback_texture->GetRowStride()),
                     AVIDump::DumpFormat::FORMAT_RGBA);
+      FinishFrameData();
     }
   }
 
diff --git a/Source/Core/VideoCommon/AVIDump.cpp b/Source/Core/VideoCommon/AVIDump.cpp
index d31601d545..ab5b99c993 100644
--- a/Source/Core/VideoCommon/AVIDump.cpp
+++ b/Source/Core/VideoCommon/AVIDump.cpp
@@ -37,7 +37,6 @@ static AVStream* s_stream = nullptr;
 static AVFrame* s_src_frame = nullptr;
 static AVFrame* s_scaled_frame = nullptr;
 static AVPixelFormat s_pix_fmt = AV_PIX_FMT_BGR24;
-static int s_bytes_per_pixel;
 static SwsContext* s_sws_context = nullptr;
 static int s_width;
 static int s_height;
@@ -52,6 +51,7 @@ static AVIDump::DumpFormat s_current_format;
 static const u8* s_stored_frame_data;
 static int s_stored_frame_width;
 static int s_stored_frame_height;
+static int s_stored_frame_stride;
 
 static void InitAVCodec()
 {
@@ -68,12 +68,10 @@ bool AVIDump::Start(int w, int h, DumpFormat format)
   if (format == DumpFormat::FORMAT_BGR)
   {
     s_pix_fmt = AV_PIX_FMT_BGR24;
-    s_bytes_per_pixel = 3;
   }
   else
   {
     s_pix_fmt = AV_PIX_FMT_RGBA;
-    s_bytes_per_pixel = 4;
   }
 
   s_current_format = format;
@@ -181,18 +179,18 @@ static void PreparePacket(AVPacket* pkt)
   pkt->size = 0;
 }
 
-void AVIDump::AddFrame(const u8* data, int width, int height)
+void AVIDump::AddFrame(const u8* data, int width, int height, int stride)
 {
   // Store current frame data in case frame dumping stops before next frame update,
   // but make sure that you don't store the last stored frame and check the resolution upon
   // closing the file or else you store recursion, and dolphins don't like recursion.
   if (!s_stop_dumping)
   {
-    StoreFrameData(data, width, height);
+    StoreFrameData(data, width, height, stride);
     CheckResolution(width, height);
   }
   s_src_frame->data[0] = const_cast<u8*>(data);
-  s_src_frame->linesize[0] = width * s_bytes_per_pixel;
+  s_src_frame->linesize[0] = stride;
   s_src_frame->format = s_pix_fmt;
   s_src_frame->width = s_width;
   s_src_frame->height = s_height;
@@ -267,7 +265,7 @@ void AVIDump::Stop()
 {
   s_stop_dumping = true;
   // Write the last stored frame just in case frame dumping stops before the next frame update
-  AddFrame(s_stored_frame_data, s_stored_frame_width, s_stored_frame_height);
+  AddFrame(s_stored_frame_data, s_stored_frame_width, s_stored_frame_height, s_stored_frame_stride);
   av_write_trailer(s_format_context);
   CloseFile();
   s_file_index = 0;
@@ -328,9 +326,10 @@ void AVIDump::CheckResolution(int width, int height)
   }
 }
 
-void AVIDump::StoreFrameData(const u8* data, int width, int height)
+void AVIDump::StoreFrameData(const u8* data, int width, int height, int stride)
 {
   s_stored_frame_data = data;
   s_stored_frame_width = width;
   s_stored_frame_height = height;
+  s_stored_frame_stride = stride;
 }
diff --git a/Source/Core/VideoCommon/AVIDump.h b/Source/Core/VideoCommon/AVIDump.h
index 6b0837f789..a3b2ef4bd5 100644
--- a/Source/Core/VideoCommon/AVIDump.h
+++ b/Source/Core/VideoCommon/AVIDump.h
@@ -12,7 +12,7 @@ private:
   static bool CreateFile();
   static void CloseFile();
   static void CheckResolution(int width, int height);
-  static void StoreFrameData(const u8* data, int width, int height);
+  static void StoreFrameData(const u8* data, int width, int height, int stride);
 
 public:
   enum class DumpFormat
@@ -22,7 +22,7 @@ public:
   };
 
   static bool Start(int w, int h, DumpFormat format);
-  static void AddFrame(const u8* data, int width, int height);
+  static void AddFrame(const u8* data, int width, int height, int stride);
   static void Stop();
   static void DoState();
 };
diff --git a/Source/Core/VideoCommon/RenderBase.cpp b/Source/Core/VideoCommon/RenderBase.cpp
index 1dd07c905b..e523fd8a67 100644
--- a/Source/Core/VideoCommon/RenderBase.cpp
+++ b/Source/Core/VideoCommon/RenderBase.cpp
@@ -555,31 +555,20 @@ bool Renderer::IsFrameDumping()
   return false;
 }
 
-void Renderer::DumpFrameData(const u8* data, int w, int h, AVIDump::DumpFormat format,
+void Renderer::DumpFrameData(const u8* data, int w, int h, int stride, AVIDump::DumpFormat format,
                              bool swap_upside_down)
 {
 #if defined(HAVE_LIBAV) || defined(_WIN32)
   if (w == 0 || h == 0)
     return;
 
-  size_t image_size;
-  switch (format)
-  {
-  case AVIDump::DumpFormat::FORMAT_BGR:
-    image_size = 3 * w * h;
-    break;
-  case AVIDump::DumpFormat::FORMAT_RGBA:
-    image_size = 4 * w * h;
-    break;
-  }
-
   m_last_framedump_width = w;
   m_last_framedump_height = h;
   m_last_framedump_format = format;
+  m_last_framedump_stride = stride;
 
   // TODO: Refactor this. Right now it's needed for the implace flipping of the image.
-  //       It's also used to repeat the last frame.
-  m_frame_data.assign(data, data + image_size);
+  m_frame_data.assign(data, data + stride * h);
 
   if (!m_last_frame_dumped)
   {
@@ -599,21 +588,15 @@ void Renderer::DumpFrameData(const u8* data, int w, int h, AVIDump::DumpFormat f
   {
     if (swap_upside_down)
       FlipImageData(m_frame_data.data(), w, h, 4);
-    AVIDump::AddFrame(m_frame_data.data(), w, h);
+    AVIDump::AddFrame(m_frame_data.data(), w, h, stride);
   }
 
   m_last_frame_dumped = true;
 #endif
 }
 
-void Renderer::RepeatFrameDumpFrame()
+void Renderer::FinishFrameData()
 {
-#if defined(HAVE_LIBAV) || defined(_WIN32)
-  if (SConfig::GetInstance().m_DumpFrames && m_AVI_dumping && !m_frame_data.empty())
-  {
-    AVIDump::AddFrame(m_frame_data.data(), m_last_framedump_width, m_last_framedump_height);
-  }
-#endif
 }
 
 void Renderer::FlipImageData(u8* data, int w, int h, int pixel_width)
diff --git a/Source/Core/VideoCommon/RenderBase.h b/Source/Core/VideoCommon/RenderBase.h
index 1f648bb17b..9a78ce4a4b 100644
--- a/Source/Core/VideoCommon/RenderBase.h
+++ b/Source/Core/VideoCommon/RenderBase.h
@@ -148,9 +148,9 @@ protected:
   static void RecordVideoMemory();
 
   bool IsFrameDumping();
-  void DumpFrameData(const u8* data, int w, int h, AVIDump::DumpFormat format,
+  void DumpFrameData(const u8* data, int w, int h, int stride, AVIDump::DumpFormat format,
                      bool swap_upside_down = false);
-  void RepeatFrameDumpFrame();
+  void FinishFrameData();
 
   static volatile bool s_bScreenshot;
   static std::mutex s_criticalScreenshot;
@@ -194,6 +194,7 @@ private:
   bool m_last_frame_dumped = false;
   int m_last_framedump_width = 0;
   int m_last_framedump_height = 0;
+  int m_last_framedump_stride = 0;
   AVIDump::DumpFormat m_last_framedump_format;
 };