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Add FFmpeg installation script: create install-ffmpeg.bat to automate downloading, extracting, and verifying FFmpeg installation for Talemate.
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vegu-ai-tools
148
install-ffmpeg.bat
Normal file
148
install-ffmpeg.bat
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@echo off
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REM ===============================
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REM FFmpeg installer for Talemate
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REM ===============================
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REM 1. Download ffmpeg-release-full-shared.7z from gyan.dev
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REM 2. Extract the archive
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REM 3. Copy all binaries from bin/ to .venv\Scripts\
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REM 4. Clean up temporary files
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REM ---------------------------------------------------------------
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SETLOCAL ENABLEDELAYEDEXPANSION
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REM Define fatal-error handler
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REM Usage: CALL :die "Message explaining what failed"
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goto :after_die
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:die
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echo.
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echo ============================================================
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echo !!! FFMPEG INSTALLATION FAILED !!!
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echo %*
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echo ============================================================
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pause
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exit 1
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:after_die
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REM ---------[ Check Prerequisites ]---------
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ECHO Checking prerequisites...
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REM Check for .venv directory
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IF NOT EXIST ".venv\Scripts" (
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CALL :die "Virtual environment not found. Please run install.bat first to create .venv"
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)
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REM Check for download tools
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where curl >nul 2>&1
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IF %ERRORLEVEL% NEQ 0 (
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where bitsadmin >nul 2>&1 || CALL :die "Neither curl nor bitsadmin found. Cannot download files."
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)
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REM Check for 7z or tar
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SET "EXTRACTOR="
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where 7z >nul 2>&1
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IF %ERRORLEVEL% EQU 0 (
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SET "EXTRACTOR=7z"
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) ELSE (
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where tar >nul 2>&1
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IF %ERRORLEVEL% EQU 0 (
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SET "EXTRACTOR=tar"
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) ELSE (
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CALL :die "Neither 7z nor tar found. Please install 7-Zip or ensure Windows 10 version 1803+ for tar support."
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)
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)
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ECHO Extractor found: !EXTRACTOR!
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REM ---------[ Configuration ]---------
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SET "FFMPEG_URL=https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-full-shared.7z"
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SET "FFMPEG_ARCHIVE=ffmpeg-release-full-shared.7z"
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SET "FFMPEG_TEMP_DIR=ffmpeg_temp"
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SET "TARGET_DIR=.venv\Scripts"
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REM ---------[ Download FFmpeg ]---------
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ECHO.
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ECHO Downloading FFmpeg from: %FFMPEG_URL%
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ECHO This may take a few minutes...
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where curl >nul 2>&1
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IF %ERRORLEVEL% EQU 0 (
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ECHO Using curl to download FFmpeg...
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curl -L -# -o "%FFMPEG_ARCHIVE%" "%FFMPEG_URL%" || CALL :die "Failed to download FFmpeg archive with curl."
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) ELSE (
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ECHO curl not found, falling back to bitsadmin...
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bitsadmin /transfer "DownloadFFmpeg" /download /priority normal "%FFMPEG_URL%" "%CD%\%FFMPEG_ARCHIVE%" || CALL :die "Failed to download FFmpeg archive with bitsadmin."
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)
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REM ---------[ Extract FFmpeg ]---------
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ECHO.
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ECHO Extracting FFmpeg archive...
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IF EXIST "%FFMPEG_TEMP_DIR%" RD /S /Q "%FFMPEG_TEMP_DIR%"
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mkdir "%FFMPEG_TEMP_DIR%" || CALL :die "Could not create temporary directory %FFMPEG_TEMP_DIR%."
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IF "%EXTRACTOR%"=="7z" (
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ECHO Using 7z to extract...
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7z x "%FFMPEG_ARCHIVE%" -o"%FFMPEG_TEMP_DIR%" -y >nul || CALL :die "Failed to extract FFmpeg archive with 7z."
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) ELSE IF "%EXTRACTOR%"=="tar" (
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ECHO Using tar to extract...
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tar -xf "%FFMPEG_ARCHIVE%" -C "%FFMPEG_TEMP_DIR%" || CALL :die "Failed to extract FFmpeg archive with tar."
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) ELSE (
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CALL :die "No suitable extraction tool found."
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)
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REM ---------[ Find bin directory ]---------
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ECHO.
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ECHO Locating FFmpeg binaries...
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REM The archive extracts to ffmpeg-<version>-full_build-shared\bin
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SET "BIN_DIR="
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FOR /D %%d IN ("%FFMPEG_TEMP_DIR%\ffmpeg-*") DO (
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IF EXIST "%%d\bin" (
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SET "BIN_DIR=%%d\bin"
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ECHO Found bin directory: %%d\bin
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GOTO :found_bin
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)
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)
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:found_bin
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IF NOT DEFINED BIN_DIR (
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CALL :die "Could not locate bin directory in extracted FFmpeg archive."
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)
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REM ---------[ Copy binaries to .venv\Scripts ]---------
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ECHO.
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ECHO Copying FFmpeg binaries to %TARGET_DIR%...
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xcopy /Y /I "%BIN_DIR%\*" "%TARGET_DIR%\" >nul || CALL :die "Failed to copy FFmpeg binaries to %TARGET_DIR%."
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REM ---------[ Cleanup ]---------
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ECHO.
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ECHO Cleaning up temporary files...
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DEL /F /Q "%FFMPEG_ARCHIVE%" >nul 2>&1
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IF EXIST "%FFMPEG_TEMP_DIR%" RD /S /Q "%FFMPEG_TEMP_DIR%" >nul 2>&1
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REM ---------[ Verify installation ]---------
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ECHO.
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ECHO Verifying FFmpeg installation...
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CALL .venv\Scripts\activate
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ffmpeg -version >nul 2>&1
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IF %ERRORLEVEL% EQU 0 (
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ECHO.
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ECHO ==============================
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ECHO FFmpeg installation completed successfully!
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ECHO ==============================
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ffmpeg -version | findstr /C:"ffmpeg version"
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) ELSE (
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ECHO [WARNING] FFmpeg installation completed but verification failed.
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ECHO You may need to restart your terminal or check your PATH.
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)
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ECHO.
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PAUSE
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ENDLOCAL
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