From ae06272af1e00bb1bb024126ca387fa973754b72 Mon Sep 17 00:00:00 2001
From: Zhiming Wang <i@zhimingwang.org>
Date: Sat, 3 Oct 2020 18:27:57 +0800
Subject: [PATCH] build.yml: fix Windows build

ffmpeg.zeranoe.com is gone. Replacing it with another option listed at
ffmpeg.org, https://www.gyan.dev/ffmpeg/builds/.
---
 .github/workflows/build.yml | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5a6a63f..53eb2ad 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -70,19 +70,24 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        ffmpeg_version: ["4.3.1"]
+        include:
+          - ffmpeg_version: "4.3.1"
+            ffmpeg_download_url: https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-4.3.1-2020-09-21-full_build-shared.zip
+            ffmpeg_directory_name: ffmpeg-4.3.1-2020-09-21-full_build-shared
       fail-fast: false
     env:
       FFMPEG_VERSION: ${{ matrix.ffmpeg_version }}
+      FFMPEG_DOWNLOAD_URL: ${{ matrix.ffmpeg_download_url }}
+      FFMPEG_DIRECTORY_NAME: ${{ matrix.ffmpeg_directory_name }}
     steps:
       - uses: actions/checkout@v2
       - name: Install dependencies
         run: |
           $VCINSTALLDIR = $(& "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe" -latest -property installationPath)
           Write-Output "::set-env name=LIBCLANG_PATH::${VCINSTALLDIR}\VC\Tools\LLVM\x64\bin"
-          Invoke-WebRequest "https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-${env:FFMPEG_VERSION}-win64-dev.zip" -OutFile "ffmpeg-${env:FFMPEG_VERSION}-win64-dev.zip"
-          Expand-Archive -Path "ffmpeg-${env:FFMPEG_VERSION}-win64-dev.zip" -DestinationPath .
-          Write-Output "::set-env name=FFMPEG_DIR::${pwd}\ffmpeg-${env:FFMPEG_VERSION}-win64-dev"
+          Invoke-WebRequest "${env:FFMPEG_DOWNLOAD_URL}" -OutFile "${env:FFMPEG_DIRECTORY_NAME}.zip"
+          Expand-Archive -Path "${env:FFMPEG_DIRECTORY_NAME}.zip" -DestinationPath .
+          Write-Output "::set-env name=FFMPEG_DIR::${pwd}\${env:FFMPEG_DIRECTORY_NAME}"
       - name: Set up Rust
         uses: actions-rs/toolchain@v1
         with: