Add 320p, 384p, and 900p size presets to Clone-Video.ps1 with aspect-ratio-preserving scaling logic, add -Sideways parameter to Compare-Videos.ps1 for single-row layouts with optional -Clip support, extend -Clip to portrait 2-4 video layouts, and add corresponding crop filters to Crop-Clips.ps1

Clone-Video.ps1

@@ -22,7 +22,11 @@
     Path to PNG file for extracted frame. Can be absolute or relative to current directory. .png extension is added if not provided. If EndFrame is -1, extracts the last frame and excludes it from the cloned video. If EndFrame is not -1, extracts the frame at EndFrame index and excludes it from the cloned video.
 .PARAMETER Size
     Size of the output video. Uses the input video's size if not specified.
-    Possible values: 480p, 720p, 1080p, HD, 1440p, 2K, 2160p, 4K, or custom size in format "width:height".
+    Possible values: 320p, 384p, 480p, 720p, 900p, 1080p, HD, 1440p, 2K, 2160p, 4K, or custom size in format "width:height".
+    For standard named sizes the output preserves the source's aspect ratio: the reference
+    height is used as the short-side target and the other dimension is computed from the
+    source AR (landscape/square: target height = reference, width computed; portrait: target
+    width = reference, height computed). Custom sizes (width:height) are applied exactly.
     Forces a video re-encode, since scaling requires re-encoding.
 .PARAMETER FPS
     Frames per second for the output video. Uses the input video's FPS if not specified.
@@ -203,8 +207,11 @@ if (-not [string]::IsNullOrWhiteSpace($Audio)) {
 }
 
 $sizeMap = @{
+    '320p'  = @{ Width = 570;  Height = 320  }
+    '384p'  = @{ Width = 684;  Height = 384  }
     '480p'  = @{ Width = 854;  Height = 480  }
     '720p'  = @{ Width = 1280; Height = 720  }
+    '900p'  = @{ Width = 1600; Height = 900  }
     '1080p' = @{ Width = 1920; Height = 1080 }
     'HD'    = @{ Width = 1920; Height = 1080 }
     '1440p' = @{ Width = 2560; Height = 1440 }
@@ -215,16 +222,18 @@ $sizeMap = @{
 
 $scaleWidth = 0
 $scaleHeight = 0
+$standardSizeHeight = 0
 
 if (-not [string]::IsNullOrWhiteSpace($Size)) {
     if ($sizeMap.ContainsKey($Size)) {
         $scaleWidth  = $sizeMap[$Size].Width
         $scaleHeight = $sizeMap[$Size].Height
+        $standardSizeHeight = $sizeMap[$Size].Height
     } elseif ($Size -match '^(\d+):(\d+)$') {
         $scaleWidth  = [int]$Matches[1]
         $scaleHeight = [int]$Matches[2]
     } else {
-        Write-Error ('Invalid Size value: {0}. Possible values: 480p, 720p, 1080p, HD, 1440p, 2K, 2160p, 4K, or custom size in format "width:height".' -f $Size)
+        Write-Error ('Invalid Size value: {0}. Possible values: 320p, 384p, 480p, 720p, 900p, 1080p, HD, 1440p, 2K, 2160p, 4K, or custom size in format "width:height".' -f $Size)
         exit 1
     }
 }
@@ -287,6 +296,18 @@ if ($LASTEXITCODE -eq 0) {
     }
 }
 
+if ($standardSizeHeight -gt 0 -and -not $LTX -and $sourceWidth -gt 0 -and $sourceHeight -gt 0) {
+    if ($sourceWidth -ge $sourceHeight) {
+        $scaleHeight = $standardSizeHeight
+        $scaleWidth  = [int][Math]::Round([double]$sourceWidth * $standardSizeHeight / $sourceHeight)
+        if ($scaleWidth % 2) { $scaleWidth++ }
+    } else {
+        $scaleWidth  = $standardSizeHeight
+        $scaleHeight = [int][Math]::Round([double]$sourceHeight * $standardSizeHeight / $sourceWidth)
+        if ($scaleHeight % 2) { $scaleHeight++ }
+    }
+}
+
 if ($LTX) {
     $ltxKey = $Size
     if ($ltxKey -eq 'HD') { $ltxKey = '1080p' }

Compare-Videos.ps1

@@ -21,14 +21,38 @@
     - 4 videos: 2x2 grid (1920x1080 each)
 
     Portrait mode (height > width, e.g., 1080x1920) - 1K HD:
-    - 2 videos: Side-by-side (608x1080 each, centered with padding to 1920x1080)
+    - 2 videos: Side-by-side (608x1080 each, centered with padding to 1920x1080; or 1216x1080 with -Clip)
-    - 3 videos: Side-by-side (608x1080 each, centered with padding to 1920x1080)
+    - 3 videos: Side-by-side (608x1080 each, centered with padding to 1920x1080; or 1824x1080 with -Clip)
-    - 4 videos: Side-by-side (480x854 each, centered with padding to 1920x1080)
+    - 4 videos: Side-by-side (480x854 each, centered with padding to 1920x1080; or 1920x854 with -Clip)
 
     Portrait mode (height > width, e.g., 1080x1920) - 4K UHD:
-    - 2 videos: Side-by-side (1216x2160 each, centered with padding to 3840x2160)
+    - 2 videos: Side-by-side (1216x2160 each, centered with padding to 3840x2160; or 2432x2160 with -Clip)
-    - 3 videos: Side-by-side (1216x2160 each, centered with padding to 3840x2160)
+    - 3 videos: Side-by-side (1216x2160 each, centered with padding to 3840x2160; or 3648x2160 with -Clip)
-    - 4 videos: Side-by-side (960x1708 each, centered with padding to 3840x2160)
+    - 4 videos: Side-by-side (960x1708 each, centered with padding to 3840x2160; or 3840x1708 with -Clip)
+
+    With -Sideways, all videos are arranged in a single horizontal row. Adding -Clip removes
+    black padding: for landscape, cells are clipped to content height; for portrait, the
+    outer centering pad is omitted.
+
+    Sideways mode - Landscape (width > height) - 1K HD:
+    - 2 videos: Cell 960x1080, content 960x540; total 1920x1080 (or 1920x540 with -Clip)
+    - 3 videos: Cell 640x1080, content 640x360; total 1920x1080 (or 1920x360 with -Clip)
+    - 4 videos: Cell 480x1080, content 480x270; total 1920x1080 (or 1920x270 with -Clip)
+
+    Sideways mode - Landscape (width > height) - 4K UHD:
+    - 2 videos: Cell 1920x2160, content 1920x1080; total 3840x2160 (or 3840x1080 with -Clip)
+    - 3 videos: Cell 1280x2160, content 1280x720; total 3840x2160 (or 3840x720 with -Clip)
+    - 4 videos: Cell 960x2160, content 960x540; total 3840x2160 (or 3840x540 with -Clip)
+
+    Sideways mode - Portrait (height > width) - 1K HD:
+    - 2 videos: Cell 608x1080; output 1920x1080 (or 1216x1080 with -Clip)
+    - 3 videos: Cell 608x1080; output 1920x1080 (or 1824x1080 with -Clip)
+    - 4 videos: Cell 480x854; output 1920x1080 (or 1920x854 with -Clip)
+
+    Sideways mode - Portrait (height > width) - 4K UHD:
+    - 2 videos: Cell 1216x2160; output 3840x2160 (or 2432x2160 with -Clip)
+    - 3 videos: Cell 1216x2160; output 3840x2160 (or 3648x2160 with -Clip)
+    - 4 videos: Cell 960x1706; output 3840x2160 (or 3840x1706 with -Clip)
 
     Requires ffmpeg and ffprobe in system PATH. Supports -WhatIf for dry-run testing.
 
@@ -55,8 +79,10 @@
 
 .PARAMETER Clip
     Reduces the output height to match the actual scaled height of the sources, removing
-    the top/bottom black letterbox padding. Only applies when exactly 2 source videos are
+    the top/bottom black letterbox padding. For landscape, only applies when exactly 2
-    provided; ignored otherwise.
+    source videos are provided; ignored otherwise. For portrait, applies when 2-4 source
+    videos are provided (all sources must be portrait); for 2-3 videos removes the outer
+    side padding, for 4 videos removes the outer top/bottom padding.
 
     Behavior depends on the orientations of the two sources:
 
@@ -72,6 +98,13 @@
       occupies 1280x720 on its S1/S2 side, portrait fits in the remaining 640x720).
       At 4K the same pair becomes 3840x1440 (landscape 2560x1440, portrait cell 1280x1440).
 
+.PARAMETER Sideways
+    Arranges all videos in a single horizontal row. For landscape mode, replaces the default
+    2x2 grid layout (3 and 4 videos) with a single row. For portrait mode, the layout is
+    the same as the default (already side-by-side). Can be combined with -Clip to remove
+    black padding: for landscape, the output height equals the natural content height; for
+    portrait, the outer centering pad is omitted.
+
 .EXAMPLE
     .\Compare-Videos.ps1 -S1 original.mp4 -S2 enhanced.mp4 -Output comparison.mp4
 
@@ -101,6 +134,36 @@
     .\Compare-Videos.ps1 -S1 a_720p.mp4 -S2 b_720p.mp4 -Output side-by-side.mp4 -Clip
 
     Compare two 720p (1280x720) videos with no top/bottom letterboxing: output is 1920x540.
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 a.mp4 -S2 b.mp4 -S3 c.mp4 -Output sideways.mp4 -Sideways
+
+    Compare three landscape videos in a single row (three 640x1080 cells, total 1920x1080).
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 a.mp4 -S2 b.mp4 -S3 c.mp4 -S4 d.mp4 -Output sideways.mp4 -Sideways
+
+    Compare four landscape videos in a single row (four 480x1080 cells, total 1920x1080).
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 a.mp4 -S2 b.mp4 -S3 c.mp4 -Output sideways_clip.mp4 -Sideways -Clip
+
+    Three landscape videos in a single row, clipped to content height (three 640x360 cells, total 1920x360).
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 portrait1.mp4 -S2 portrait2.mp4 -Output portrait_clip.mp4 -Clip
+
+    Two portrait videos without outer side padding: output is 1216x1080 (1K) or 2432x2160 (4K with -In4K).
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 p1.mp4 -S2 p2.mp4 -S3 p3.mp4 -Output portrait3_clip.mp4 -Clip
+
+    Three portrait videos without outer side padding: output is 1824x1080 (1K). All sources must be portrait; if any is not, falls back to padded 1920x1080 layout.
+
+.EXAMPLE
+    .\Compare-Videos.ps1 -S1 p1.mp4 -S2 p2.mp4 -S3 p3.mp4 -S4 p4.mp4 -Output portrait4_clip.mp4 -Clip
+
+    Four portrait videos without outer top/bottom padding: output is 1920x854 (1K). All sources must be portrait; if any is not, falls back to padded 1920x1080 layout.
 #>
 [CmdletBinding(SupportsShouldProcess)]
 param(
@@ -123,7 +186,9 @@ param(
     
     [switch]$In4K,
 
-    [switch]$Clip
+    [switch]$Clip,
+
+    [switch]$Sideways
 )
 
 $ErrorActionPreference = "Stop"
@@ -158,11 +223,6 @@ $videoCount = 2
 if ($S4) { $videoCount = 4 }
 elseif ($S3) { $videoCount = 3 }
 
-if ($Clip -and $videoCount -ne 2) {
-    Write-Warning "-Clip is only supported with exactly 2 source videos; ignoring."
-    $Clip = $false
-}
-
 # --- Detect orientation of S1 ---
 
 Write-Host "Detecting orientation of S1..." -ForegroundColor Cyan
@@ -196,10 +256,18 @@ if ($isPortrait) {
     Write-Host "Landscape mode detected (${width}x${height}) - Output: $resolutionLabel" -ForegroundColor Green
 }
 
+if ($Clip -and -not $Sideways) {
+    $clipAllowed = ($isPortrait -and $videoCount -le 4) -or (-not $isPortrait -and $videoCount -eq 2)
+    if (-not $clipAllowed) {
+        Write-Warning "-Clip without -Sideways is only supported with 2 landscape videos, or 2-4 portrait videos; ignoring."
+        $Clip = $false
+    }
+}
+
 # --- Clip mode: shrink output height to the actual scaled height of the sources ---
 $clipMixedLandscape = $false
 $clipMixedFilterComplex = $null
-if ($Clip) {
+if ($Clip -and -not $Sideways) {
     Write-Host "Probing S2 dimensions for -Clip..." -ForegroundColor Cyan
     $probeOutput2 = & ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=p=0 $S2 2>&1
     if ($LASTEXITCODE -ne 0) {
@@ -273,6 +341,15 @@ if ($Clip) {
         $h2Scaled = [int][Math]::Floor($clipCellWidth * $h2 / $w2)
         $clippedHeight = [Math]::Max($h1Scaled, $h2Scaled)
         if ($clippedHeight % 2) { $clippedHeight++ }  # libx264/yuv420p requires even dimensions
+
+        # 320p and 384p sources have non-standard widths that cause off-by-one rounding
+        # below a true 16:9 height. Force the exact 16:9 cell height for these sources.
+        if (-not $isPortrait -and ($height -eq 320 -or $height -eq 384 -or $h2 -eq 320 -or $h2 -eq 384)) {
+            $forced16x9Height = [int]($clipCellWidth * 9 / 16)
+            if ($forced16x9Height % 2) { $forced16x9Height++ }
+            $clippedHeight = $forced16x9Height
+        }
+
         if ($clippedHeight -gt $outputHeight) { $clippedHeight = $outputHeight }
 
         if ($clippedHeight -lt $outputHeight) {
@@ -287,7 +364,68 @@ if ($Clip) {
 $filterComplex = ""
 $inputArgs = @("-i", $S1, "-i", $S2)
 
-if ($clipMixedLandscape) {
+if ($Sideways) {
+    Write-Host "Sideways mode: arranging $videoCount videos in a single row." -ForegroundColor Cyan
+
+    if ($isPortrait) {
+        if ($videoCount -le 3) {
+            $swCellW = [int]($outputWidth * 0.6333 / 2)  # ~608 for 1K, ~1216 for 4K
+            $swCellH = $outputHeight
+        } else {
+            $swCellW = [int]($outputWidth / 4)            # 480 for 1K, 960 for 4K
+            $swCellH = [int]($outputHeight * 0.79)        # ~854 for 1K, ~1706 for 4K
+            if ($swCellH % 2) { $swCellH++ }
+        }
+    } else {
+        $swCellW = [int]($outputWidth / $videoCount)      # 960/640/480 for 1K, 1920/1280/960 for 4K
+        $swCellH = $outputHeight
+    }
+
+    if ($Clip -and -not $isPortrait) {
+        $swCellH = [int]($swCellW * $height / $width)
+        if ($swCellH % 2) { $swCellH++ }
+        # 320p and 384p sources have non-standard widths that cause off-by-one rounding
+        # below a true 16:9 height. Force the exact 16:9 cell height for these sources.
+        if ($height -eq 320 -or $height -eq 384 -or $h2 -eq 320 -or $h2 -eq 384) {
+            $forced16x9Height = [int]($swCellW * 9 / 16)
+            if ($forced16x9Height % 2) { $forced16x9Height++ }
+            $swCellH = $forced16x9Height
+        }
+        if ($swCellH -gt $outputHeight) { $swCellH = $outputHeight }
+        Write-Host ("Sideways clip: cell height reduced to {0} ({1}x{0} per cell)" -f $swCellH, $swCellW) -ForegroundColor Yellow
+    }
+
+    $swFilter = "scale=${swCellW}:${swCellH}:force_original_aspect_ratio=decrease,pad=${swCellW}:${swCellH}:(ow-iw)/2:(oh-ih)/2:black"
+
+    if ($Clip) {
+        $swHstackEnd = "[outv]"
+    } else {
+        $swHstackEnd = "[stacked];[stacked]pad=${outputWidth}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[outv]"
+    }
+
+    switch ($videoCount) {
+        2 {
+            $filterComplex = "[0:v]${swFilter}[v0];" +
+                            "[1:v]${swFilter}[v1];" +
+                            "[v0][v1]hstack=inputs=2${swHstackEnd}"
+        }
+        3 {
+            $inputArgs += @("-i", $S3)
+            $filterComplex = "[0:v]${swFilter}[v0];" +
+                            "[1:v]${swFilter}[v1];" +
+                            "[2:v]${swFilter}[v2];" +
+                            "[v0][v1][v2]hstack=inputs=3${swHstackEnd}"
+        }
+        4 {
+            $inputArgs += @("-i", $S3, "-i", $S4)
+            $filterComplex = "[0:v]${swFilter}[v0];" +
+                            "[1:v]${swFilter}[v1];" +
+                            "[2:v]${swFilter}[v2];" +
+                            "[3:v]${swFilter}[v3];" +
+                            "[v0][v1][v2][v3]hstack=inputs=4${swHstackEnd}"
+        }
+    }
+} elseif ($clipMixedLandscape) {
     # Mixed-orientation -Clip layout was prepared above; use it as-is.
     $filterComplex = $clipMixedFilterComplex
 } elseif ($isPortrait) {
@@ -295,28 +433,91 @@ if ($clipMixedLandscape) {
     $cellWidth2 = [int]($outputWidth * 0.6333 / 2)  # ~608 for 1K, ~1216 for 4K
     $cellWidth3 = [int]($outputWidth * 0.6333 / 2)  # ~608 for 1K, ~1216 for 4K
     $cellWidth4 = [int]($outputWidth / 4)           # 480 for 1K, 960 for 4K
-    $cellHeight4 = [int]($outputHeight * 0.79)      # ~854 for 1K, ~1708 for 4K
+    $cellHeight4 = [int][Math]::Ceiling($cellWidth4 * 16.0 / 9.0)  # 9:16 ratio: 854 for 1K, 1708 for 4K
+    if ($cellHeight4 % 2) { $cellHeight4++ }
     
     switch ($videoCount) {
         2 {
-            # 2 videos side-by-side, centered
+            # 2 videos side-by-side, centered (or unpadded with -Clip)
+            if ($Clip) {
+                $clippedWidth = $cellWidth2 * 2
+                Write-Host ("Clip mode (portrait): output width reduced from {0} to {1} ({1}x{2})" -f $outputWidth, $clippedWidth, $outputHeight) -ForegroundColor Yellow
+                $filterComplex = "[0:v]scale=${cellWidth2}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth2}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
+                                "[1:v]scale=${cellWidth2}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth2}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
+                                "[v0][v1]hstack=inputs=2[outv]"
+            } else {
                 $filterComplex = "[0:v]scale=${cellWidth2}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth2}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
                                 "[1:v]scale=${cellWidth2}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth2}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
                                 "[v0][v1]hstack=inputs=2[stacked];" +
                                 "[stacked]pad=${outputWidth}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[outv]"
             }
+        }
         3 {
-            # 3 videos side-by-side, centered
+            # 3 videos side-by-side, centered (or unpadded with -Clip if all sources are portrait)
             $inputArgs += @("-i", $S3)
+            $applyPortraitClip = $false
+            if ($Clip) {
+                $probeOutput3 = & ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=p=0 $S3 2>&1
+                if ($LASTEXITCODE -ne 0) {
+                    Write-Error "Failed to probe video dimensions for S3: $probeOutput3"
+                    exit 1
+                }
+                $dim3 = $probeOutput3 -split ','
+                $w3 = [int]$dim3[0]; $h3 = [int]$dim3[1]
+                if (($h2 -gt $w2) -and ($h3 -gt $w3)) {
+                    $applyPortraitClip = $true
+                } else {
+                    Write-Warning "-Clip (portrait 3-video): not all sources are portrait; falling back to padded layout."
+                }
+            }
+            if ($applyPortraitClip) {
+                $clippedWidth = $cellWidth3 * 3
+                Write-Host ("Clip mode (portrait): output width reduced from {0} to {1} ({1}x{2})" -f $outputWidth, $clippedWidth, $outputHeight) -ForegroundColor Yellow
+                $filterComplex = "[0:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
+                                "[1:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
+                                "[2:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v2];" +
+                                "[v0][v1][v2]hstack=inputs=3[outv]"
+            } else {
                 $filterComplex = "[0:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
                                 "[1:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
                                 "[2:v]scale=${cellWidth3}:${outputHeight}:force_original_aspect_ratio=decrease,pad=${cellWidth3}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[v2];" +
                                 "[v0][v1][v2]hstack=inputs=3[stacked];" +
                                 "[stacked]pad=${outputWidth}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[outv]"
             }
+        }
         4 {
-            # 4 videos side-by-side, centered
+            # 4 videos side-by-side, centered (or unpadded with -Clip if all sources are portrait)
             $inputArgs += @("-i", $S3, "-i", $S4)
+            $applyPortraitClip4 = $false
+            if ($Clip) {
+                $probeOutput3 = & ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=p=0 $S3 2>&1
+                if ($LASTEXITCODE -ne 0) {
+                    Write-Error "Failed to probe video dimensions for S3: $probeOutput3"
+                    exit 1
+                }
+                $dim3 = $probeOutput3 -split ','
+                $w3 = [int]$dim3[0]; $h3 = [int]$dim3[1]
+                $probeOutput4 = & ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=p=0 $S4 2>&1
+                if ($LASTEXITCODE -ne 0) {
+                    Write-Error "Failed to probe video dimensions for S4: $probeOutput4"
+                    exit 1
+                }
+                $dim4 = $probeOutput4 -split ','
+                $w4 = [int]$dim4[0]; $h4 = [int]$dim4[1]
+                if (($h2 -gt $w2) -and ($h3 -gt $w3) -and ($h4 -gt $w4)) {
+                    $applyPortraitClip4 = $true
+                } else {
+                    Write-Warning "-Clip (portrait 4-video): not all sources are portrait; falling back to padded layout."
+                }
+            }
+            if ($applyPortraitClip4) {
+                Write-Host ("Clip mode (portrait): output height reduced from {0} to {1} ({2}x{1})" -f $outputHeight, $cellHeight4, $outputWidth) -ForegroundColor Yellow
+                $filterComplex = "[0:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
+                                "[1:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
+                                "[2:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v2];" +
+                                "[3:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v3];" +
+                                "[v0][v1][v2][v3]hstack=inputs=4[outv]"
+            } else {
                 $filterComplex = "[0:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v0];" +
                                 "[1:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v1];" +
                                 "[2:v]scale=${cellWidth4}:${cellHeight4}:force_original_aspect_ratio=decrease,pad=${cellWidth4}:${cellHeight4}:(ow-iw)/2:(oh-ih)/2:black[v2];" +
@@ -325,6 +526,7 @@ if ($clipMixedLandscape) {
                                 "[stacked]pad=${outputWidth}:${outputHeight}:(ow-iw)/2:(oh-ih)/2:black[outv]"
             }
         }
+    }
 } else {
     # Landscape mode scaling - calculate cell dimensions based on output resolution
     $cellWidth2 = [int]($outputWidth / 2)   # 960 for 1K, 1920 for 4K

Crop-Clips.ps1

@@ -131,6 +131,24 @@ foreach ($video in $videos) {
     elseif ($inInfo.Width -eq 448 -and $inInfo.Height -eq 832) {
         $vf = 'scale=480:-2,crop=480:854:(in_w-480)/2:(in_h-854)/2'
     }
+    elseif ($inInfo.Width -eq 1600 -and $inInfo.Height -eq 896) {
+        $vf = 'scale=-2:900,crop=1600:900:(in_w-1600)/2:(in_h-900)/2'
+    }
+    elseif ($inInfo.Width -eq 640 -and $inInfo.Height -eq 384) {
+        $vf = 'scale=684:-2,crop=684:384:(in_w-684)/2:(in_h-384)/2'
+    }
+    elseif ($inInfo.Width -eq 576 -and $inInfo.Height -eq 320) {
+        $vf = 'crop=570:320:3:0'
+    }
+    elseif ($inInfo.Width -eq 896 -and $inInfo.Height -eq 1600) {
+        $vf = 'scale=900:-2,crop=900:1600:(in_w-900)/2:(in_h-1600)/2'
+    }
+    elseif ($inInfo.Width -eq 384 -and $inInfo.Height -eq 640) {
+        $vf = 'scale=-2:684,crop=384:684:(in_w-384)/2:(in_h-684)/2'
+    }
+    elseif ($inInfo.Width -eq 320 -and $inInfo.Height -eq 576) {
+        $vf = 'crop=320:570:0:3'
+    }
 
     if (-not $vf) {
         Write-Host "Skipping: $($inInfo.FileName) (resolution $inRes)"