1 files changed, 237 insertions, 0 deletions
diff --git a/process_3d_bluray.ps1 b/process_3d_bluray.ps1
new file mode 100644
index 0000000..2ec8ccb
--- /dev/null
+++ b/process_3d_bluray.ps1
@@ -0,0 +1,237 @@
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$InputPath
+)
+function Get-Mkvinfo {
+    $possiblePaths = @(
+        "$env:USERPROFILE\Downloads\mkvtoolnix\mkvinfo.exe",
+        "$env:USERPROFILE\Downloads\mkvtoolnix\mkvinfo",
+        "mkvinfo.exe",
+        "mkvinfo",
+        "./mkvtoolnix/mkvinfo.exe",
+        "./mkvtoolnix/mkvinfo"
+    )
+    foreach ($path in $possiblePaths) {
+        if (Get-Command $path -ErrorAction SilentlyContinue) {
+            return $path
+        }
+    }
+    return $null
+}
+function Test-MVCContent {
+    param(
+        [string]$InputFile,
+        [string]$MkvinfoPath
+    )
+    try {
+        $trackInfo = & $MkvinfoPath $InputFile 2>&1
+        if ($trackInfo -match "Block addition ID type: 1836475203 \(mvcC\)") {
+            return $true
+        }
+        if ($trackInfo -match "Video stereo mode: \d+") {
+            return $true
+        }
+        if ($trackInfo -match "Block addition ID extra data.*mvcC|mvcC.*Block addition") {
+            return $true
+        }
+        if ($trackInfo -match "Codec ID: V_MPEG4/ISO/AVC" -and $trackInfo -match "Block addition") {
+            return $true
+        }
+        return $false
+    }
+    catch {
+        Write-Warning "Could not analyze file for MVC streams: $($_.Exception.Message)"
+        return $false
+    }
+}
+function Get-Mkvextract {
+    $possiblePaths = @(
+        "$env:USERPROFILE\Downloads\mkvtoolnix\mkvextract.exe",
+        "$env:USERPROFILE\Downloads\mkvtoolnix\mkvextract",
+        "mkvextract.exe",
+        "mkvextract",
+        "./mkvtoolnix/mkvextract.exe",
+        "./mkvtoolnix/mkvextract"
+    )
+    foreach ($path in $possiblePaths) {
+        if (Get-Command $path -ErrorAction SilentlyContinue) {
+            return $path
+        }
+    }
+    return $null
+}
+function Invoke-H264Extraction {
+    param(
+        [string]$InputFile,
+        [string]$MkvextractPath,
+        [string]$H264File
+    )
+    Write-Host "`nStep 1: Extracting H.264 stream..." -ForegroundColor Cyan
+    $extractArgs = @("-f", "tracks", "`"$InputFile`"", "0:`"$H264File`"", "--fullraw")
+    Write-Host "Running: $MkvextractPath $($extractArgs -join ' ')" -ForegroundColor Gray
+    & $MkvextractPath $extractArgs
+    if (-not (Test-Path $H264File)) {
+        throw "Failed to extract H.264 stream"
+    }
+    Write-Host "H.264 extraction completed" -ForegroundColor Green
+}
+function New-FullFrameSBS {
+    param(
+        [string]$H264File,
+        [string]$InputFile,
+        [string]$SbsFile
+    )
+    Write-Host "`nStep 2: Decoding MVC to SBS..." -ForegroundColor Cyan
+    $pipeName = "\\.\pipe\frimdata"
+    $frimProcess = Start-Process -FilePath "FRIM_x64_version_1.31\FRIMDecode64.exe" -ArgumentList "-i:mvc", "`"$H264File`"", "-sbs", "-o", $pipeName -PassThru -NoNewWindow
+    Start-Sleep -Seconds 2
+    Write-Host "Running ffmpeg to create full-frame SBS..." -ForegroundColor Gray
+    $ffmpegArgs = @("-y", "-f", "rawvideo", "-vcodec", "rawvideo", "-s", "3840x1080", "-pix_fmt", "yuv420p", "-thread_queue_size", "128", "-r", "24000/1001", "-i", "`"$pipeName`"", "-i", "`"$InputFile`"", "-c:v", "prores_ks", "-profile:v", "3", "-vendor", "apl0", "-pix_fmt", "yuv422p10le", "-c:a", "copy", "-sn", "-map", "0:v:0", "-map", "1", "-map", "-1:v", "`"$SbsFile`"")
+    Write-Host "Running: ffmpeg $($ffmpegArgs -join ' ')" -ForegroundColor Gray
+    & ffmpeg $ffmpegArgs
+    $frimProcess.WaitForExit()
+    if (-not (Test-Path $SbsFile)) {
+        throw "Failed to create full-frame SBS video"
+    }
+    Write-Host "Full-frame SBS creation completed" -ForegroundColor Green
+}
+function New-HalfFrameSBS {
+    param(
+        [string]$SbsFile,
+        [string]$OutputFile
+    )
+    Write-Host "`nStep 3: Creating half-frame SBS for 3D TV..." -ForegroundColor Cyan
+    $halfFrameArgs = @("-i", "`"$SbsFile`"", "-vsync", "vfr", "-vf", "`"scale=iw/2:ih`"", "-c:v", "libx264", "-profile:v", "main", "-level", "4.1", "-pix_fmt", "yuv420p", "-crf", "23", "-refs", "3", "-bf", "2", "-g", "30", "-keyint_min", "23", "-sc_threshold", "40", "-c:a", "aac", "-b:a", "192k", "-ar", "48000", "-ac", "2", "`"$OutputFile`"")
+    Write-Host "Running: ffmpeg $($halfFrameArgs -join ' ')" -ForegroundColor Gray
+    & ffmpeg $halfFrameArgs
+    if (-not (Test-Path $OutputFile)) {
+        throw "Failed to create half-frame SBS video"
+    }
+    Write-Host "Half-frame SBS creation completed" -ForegroundColor Green
+}
+function New-CompressedSBS {
+    param(
+        [string]$SbsFile,
+        [string]$CompressedSbsFile
+    )
+    Write-Host "`nStep 4: Compressing full-frame SBS to H.264/AAC..." -ForegroundColor Cyan
+    $compressArgs = @("-i", "`"$SbsFile`"", "-c:v", "libx264", "-preset", "slow", "-crf", "18", "-c:a", "aac", "-b:a", "320k", "-movflags", "+faststart", "`"$CompressedSbsFile`"")
+    Write-Host "Running: ffmpeg $($compressArgs -join ' ')" -ForegroundColor Gray
+    & ffmpeg $compressArgs
+    if (-not (Test-Path $CompressedSbsFile)) {
+        throw "Failed to create compressed SBS video"
+    }
+    Write-Host "Compressed SBS creation completed" -ForegroundColor Green
+}
+function Invoke-SingleFileProcessing {
+    param(
+        [string]$InputFile,
+        [string]$MkvextractPath
+    )
+    $fileInfo = Get-Item $InputFile
+    $baseName = [System.IO.Path]::GetFileNameWithoutExtension($fileInfo.Name)
+    $directory = $fileInfo.DirectoryName
+    $h264File = Join-Path $directory "$baseName.h264"
+    $sbsFile = Join-Path $directory "$baseName-sbs.mkv"
+    $compressedSbsFile = Join-Path $directory "$baseName-sbs-compressed.mp4"
+    $outputFile = Join-Path $directory "$baseName-half-sbs.mp4"
+    Write-Host "`nProcessing 3D BluRay: $InputFile" -ForegroundColor Green
+    Write-Host "Output directory: $directory" -ForegroundColor Yellow
+    Invoke-H264Extraction -InputFile $InputFile -MkvextractPath $mkvextractPath -H264File $h264File
+    New-FullFrameSBS -H264File $h264File -InputFile $InputFile -SbsFile $sbsFile
+    New-CompressedSBS -SbsFile $sbsFile -CompressedSbsFile $compressedSbsFile
+    New-HalfFrameSBS -SbsFile $sbsFile -OutputFile $outputFile
+    Write-Host "Processing completed successfully!" -ForegroundColor Green
+    Write-Host "Output file: $outputFile" -ForegroundColor Yellow
+    $fileSize = [math]::Round((Get-Item $outputFile).Length / 1MB, 2)
+    Write-Host "File size: $fileSize MB" -ForegroundColor Yellow
+    Write-Host "Cleaning up intermediate files..." -ForegroundColor Cyan
+    if (Test-Path $h264File) {
+        Remove-Item $h264File -Force
+        Write-Host "Removed: $h264File" -ForegroundColor Gray
+    }
+    if (Test-Path $sbsFile) {
+        Remove-Item $sbsFile -Force
+        Write-Host "Removed: $sbsFile" -ForegroundColor Gray
+    }
+    Write-Host "Cleanup completed!" -ForegroundColor Green
+    Write-Host "Compressed SBS file kept: $compressedSbsFile" -ForegroundColor Yellow
+}
+try {
+    if (-not (Test-Path $InputPath)) {
+        Write-Error "Input path '$InputPath' not found!"
+        exit 1
+    }
+    $mkvextractPath = Get-Mkvextract
+    if (-not $mkvextractPath) {
+        Write-Error "mkvextract not found! Please ensure MKVToolNix is installed in your Downloads folder or in PATH."
+        exit 1
+    }
+    $mkvinfoPath = Get-Mkvinfo
+    if (-not $mkvinfoPath) {
+        Write-Error "mkvinfo not found! Please ensure MKVToolNix is installed in your Downloads folder or in PATH."
+        exit 1
+    }
+    Write-Host "Using mkvextract: $mkvextractPath" -ForegroundColor Gray
+    Write-Host "Using mkvinfo: $mkvinfoPath" -ForegroundColor Gray
+    $inputItem = Get-Item $InputPath
+    if ($inputItem.PSIsContainer) {
+        Write-Host "Processing directory: $InputPath" -ForegroundColor Green
+        $videoExtensions = @("*.mkv", "*.mp4", "*.avi", "*.m4v", "*.mov", "*.wmv", "*.flv", "*.webm")
+        $videoFiles = @()
+        foreach ($ext in $videoExtensions) {
+            $videoFiles += Get-ChildItem -Path $InputPath -Filter $ext -File
+        }
+        if ($videoFiles.Count -eq 0) {
+            Write-Host "No video files found in directory: $InputPath" -ForegroundColor Yellow
+            exit 0
+        }
+        Write-Host "Found $($videoFiles.Count) video files" -ForegroundColor Yellow
+        $processedCount = 0
+        $skippedCount = 0
+        $noMvcCount = 0
+        foreach ($videoFile in $videoFiles) {
+            $baseName = [System.IO.Path]::GetFileNameWithoutExtension($videoFile.Name)
+            $outputFile = Join-Path $videoFile.DirectoryName "$baseName-half-sbs.mp4"
+            if (Test-Path $outputFile) {
+                Write-Host "`nSkipping $($videoFile.Name) - output already exists: $outputFile" -ForegroundColor Yellow
+                $skippedCount++
+                continue
+            }
+            Write-Host "`nAnalyzing $($videoFile.Name) for MVC streams..." -ForegroundColor Cyan
+            if (-not (Test-MVCContent -InputFile $videoFile.FullName -MkvinfoPath $mkvinfoPath)) {
+                Write-Host "Skipping $($videoFile.Name) - no MVC streams detected (not a 3D BluRay)" -ForegroundColor Yellow
+                $noMvcCount++
+                continue
+            }
+            Write-Host "MVC streams detected in $($videoFile.Name) - proceeding with processing" -ForegroundColor Green
+            try {
+                Invoke-SingleFileProcessing -InputFile $videoFile.FullName -MkvextractPath $mkvextractPath
+                $processedCount++
+            }
+            catch {
+                Write-Error "Failed to process $($videoFile.Name): $($_.Exception.Message)"
+                continue
+            }
+        }
+        Write-Host "`nBatch processing completed!" -ForegroundColor Green
+        Write-Host "Processed: $processedCount files" -ForegroundColor Yellow
+        Write-Host "Skipped: $skippedCount files (already exist)" -ForegroundColor Yellow
+        Write-Host "No MVC: $noMvcCount files (not 3D BluRay)" -ForegroundColor Yellow
+    }
+    else {
+        Write-Host "Processing single file: $InputPath" -ForegroundColor Green
+        Write-Host "Analyzing file for MVC streams..." -ForegroundColor Cyan
+        if (-not (Test-MVCContent -InputFile $InputPath -MkvinfoPath $mkvinfoPath)) {
+            Write-Error "File does not contain MVC streams - this is not a 3D BluRay file!"
+            exit 1
+        }
+        Write-Host "MVC streams detected - proceeding with processing" -ForegroundColor Green
+        Invoke-SingleFileProcessing -InputFile $InputPath -MkvextractPath $mkvextractPath
+    }
+}
+catch {
+    $errorMessage = "Error during processing: " + $_.Exception.Message
+    Write-Error $errorMessage
+    exit 1
+}
+\ No newline at end of file