From 67e6ea957569ad2f335b0e22fa63da57071cb4ec Mon Sep 17 00:00:00 2001
From: Awin Huang <awinhuang@gmail.com>
Date: Tue, 16 May 2023 20:40:00 +0800
Subject: [PATCH] vault backup: 2023-05-16 20:40:00

---
 .obsidian/workspace.json   | 10 +++++-----
 05. 資料收集/libsndfile.md |  9 +++++++++
 2 files changed, 14 insertions(+), 5 deletions(-)
 create mode 100644 05. 資料收集/libsndfile.md

diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index fdae345..0e9b8b9 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -65,7 +65,7 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "05. 資料收集/讀書筆記/20230206 - 卡片盒筆記.md",
+                "file": "05. 資料收集/libsndfile.md",
                 "mode": "source",
                 "source": true
               }
@@ -138,7 +138,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "05. 資料收集/讀書筆記/20230206 - 卡片盒筆記.md",
+                "file": "05. 資料收集/libsndfile.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -163,7 +163,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "05. 資料收集/讀書筆記/20230206 - 卡片盒筆記.md"
+                "file": "05. 資料收集/libsndfile.md"
               }
             }
           },
@@ -216,8 +216,9 @@
   },
   "active": "86bf670f0874e941",
   "lastOpenFiles": [
-    "05. 資料收集/名言佳句.md",
     "05. 資料收集/讀書筆記/20230206 - 卡片盒筆記.md",
+    "05. 資料收集/libsndfile.md",
+    "05. 資料收集/名言佳句.md",
     "05. 資料收集/讀書筆記/20230418 - 窮人的經濟學.md",
     "05. 資料收集/讀書筆記/20220619 - 精確的力量.md",
     "05. 資料收集/讀書筆記/20220526 - 深入淺出設計模式.md",
@@ -244,7 +245,6 @@
     "00. Inbox/Router port forwarding.md",
     "attachments/Pasted image 20230504183452.png",
     "attachments/Pasted image 20230504183439.png",
-    "02. 工作/01. Logitech/ME.md",
     "00. Inbox/想要的鏡頭/變焦",
     "00. Inbox/想要的鏡頭/定焦",
     "00. Inbox/想要的鏡頭",
diff --git a/05. 資料收集/libsndfile.md b/05. 資料收集/libsndfile.md
new file mode 100644
index 0000000..cdf2642
--- /dev/null
+++ b/05. 資料收集/libsndfile.md	
@@ -0,0 +1,9 @@
+
+從 http://www.mega-nerd.com/libsndfile/#Download 下載的windows版本裡面只有DLL，沒有lib，所以需要從DLL導出lib，這樣才方便使用。
+導出方式：
+```console
+cd ~/OneDrive/codes/test/C++/testWavFft/fftw-3.3.5-dll64
+/c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio\ 12.0/VC/bin/lib.exe //machine:x64 //def:libfftw3f-3.def
+/c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio\ 12.0/VC/bin/lib.exe //machine:x64 //def:libfftw3-3.def
+/c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio\ 12.0/VC/bin/lib.exe //machine:x64 //def:libfftw3l-3.def
+```
\ No newline at end of file