tonemap/colortemp

pack-vid

@@ -36,6 +36,8 @@ $options = [
     'crop-height' => false,
     'crop-left' => false,
     'crop-top' => false,
+    'tonemap' => 'hable',
+    'colortemperature' => false,
 ];
 
 while ( count( $args ) > 0 && substr( $args[0], 0, 2 ) == '--' ) {
@@ -66,7 +68,8 @@ if ( count ( $args ) < 2 ) {
         "  --dither         enable dithering in 8-bit downconversion\n" .
         "  --width=n        override frame width in pixels\n" .
         "  --height=n       override frame height in pixels\n" .
-        "  --keyframe-int=n set keyframe interval (default 0)\n"
+        "  --keyframe-int=n set keyframe interval (default 0)\n" .
+        "  --tonemap=mode   set HDR tone mapping mode (hable, clip, etc)\n"
     );
 }
 [ $src, $dest ] = $args;
@@ -325,6 +328,7 @@ function convert( $src, $dest, $options ) {
     $sdrNits = 80;
     $peak = $peakNits / $sdrNits;
     $vibrance = floatval( $options['vibrance'] );
+    $tonemap = $options['tonemap'];
 
     $filters = [];
     if ( $options['crop-width'] || $options['crop-height'] ) {
@@ -336,7 +340,11 @@ function convert( $src, $dest, $options ) {
         if ( $exposure ) {
             $filters[] = "exposure=$exposure";
         }
-        $filters[] = "tonemap=hable:peak=$peak:desat=0.0";
+        $colortemperature = $options['colortemperature'];
+        if ( $colortemperature ) {
+            $filters[] = "colortemperature=$colortemperature";
+        }
+        $filters[] = "tonemap=$tonemap:peak=$peak:desat=0.0";
         if ( $options['dither'] ) {
             $dither = ":dither=ordered";
         } else {

prep-set

@@ -13,19 +13,10 @@ do
     else
         echo "FILE: $INFILE"
 
-        MAPPED="prep-set-${INFILE%.mp4}.2160p.sdr.h264.mp4"
+        prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.480p.sdr.thumb.jpg"
-        prep-vid $OPTS "$INFILE" "$MAPPED"
+        prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.1080p.sdr.h264.mp4"
-
+        prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.1080p.hdr.vp9.webm"
-        prep-vid $OPTS "$MAPPED" "${INFILE%.mp4}.360p.sdr.thumb.jpg"
-        prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.360p.hdr.thumb.avif"
-
-        prep-vid $OPTS "$MAPPED" "${INFILE%.mp4}.720p.sdr.h264.mp4"
-        prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.720p.hdr.hevc.mp4"
-
-        prep-vid $OPTS "$MAPPED" "${INFILE%.mp4}.1080p.sdr.av1.webm"
         prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.1080p.hdr.av1.webm"
-
-        prep-vid $OPTS "$MAPPED" "${INFILE%.mp4}.2160p.sdr.av1.webm"
         prep-vid $OPTS "$INFILE" "${INFILE%.mp4}.2160p.hdr.av1.webm"
     fi
 done

prep-vid

@@ -14,20 +14,31 @@ $args = $_SERVER['argv'];
 $self = array_shift( $args );
 
 $profiles = [
-    '360p.sdr.thumb.jpg' => [
+    '480p.sdr.thumb.jpg' => [
-        'width' => 640,
+        'width' => 854,
-        'height' => 360,
+        'height' => 480,
         'codec' => 'mjpeg',
-        'bitrate' => '4000k',
         'still' => true,
     ],
-    '360p.hdr.thumb.avif' => [
+    '1080p.sdr.h264.mp4' => [
-        'width' => 640,
+        'width' => 1920,
-        'height' => 360,
+        'height' => 1080,
-        'codec' => 'libsvtav1',
+        'codec' => 'libx264',
-        'bitrate' => '2000k',
+        'bitrate' => '5000k',
+    ],
+    '1080p.hdr.vp9.webm' => [
+        'width' => 1920,
+        'height' => 1080,
+        'codec' => 'libvpx-vp9',
+        'bitrate' => '5000k',
+        'hdr' => true,
+    ],
+    '1080p.hdr.av1.webm' => [
+        'width' => 1920,
+        'height' => 1080,
+        'codec' => 'libsvtav1',
+        'bitrate' => '4000k',
         'hdr' => true,
-        'still' => true,
     ],
     '2160p.hdr.av1.webm' => [
         'width' => 3840,
@@ -36,44 +47,6 @@ $profiles = [
         'bitrate' => '25000k',
         'hdr' => true,
     ],
-    '2160p.sdr.av1.webm' => [
-        'width' => 3840,
-        'height' => 2160,
-        'codec' => 'libsvtav1',
-        'bitrate' => '20000k',
-    ],
-    '2160p.sdr.h264.mp4' => [
-        'width' => 3840,
-        'height' => 2160,
-        'codec' => 'libx264',
-        'bitrate' => '50000k',
-    ],
-    '1080p.hdr.av1.webm' => [
-        'width' => 1920,
-        'height' => 1080,
-        'codec' => 'libsvtav1',
-        'bitrate' => '6000k',
-        'hdr' => true,
-    ],
-    '1080p.sdr.av1.webm' => [
-        'width' => 1920,
-        'height' => 1080,
-        'codec' => 'libsvtav1',
-        'bitrate' => '4800k',
-    ],
-    '720p.hdr.hevc.mp4' => [
-        'width' => 1280,
-        'height' => 720,
-        'codec' => 'libx265',
-        'bitrate' => '4800k',
-        'hdr' => true,
-    ],
-    '720p.sdr.h264.mp4' => [
-        'width' => 1280,
-        'height' => 720,
-        'codec' => 'libx264',
-        'bitrate' => '4800k',
-    ],
 ];
 
 $options = [
@@ -191,7 +164,8 @@ function convert( $src, $dest, $options ) {
     //$hdr = $track->color_primaries === 'bt2020' || $options['hdr'];
     // pix_fmt: "yuv420p10le"
     $hdr = substr( $track->pix_fmt, -5 ) === 'p10le' || $options['hdr'];
-    $keyframeInt = intval( ceil( $duration * 60 ) );
+    //$keyframeInt = intval( ceil( $duration * 60 ) );
+    $keyframeInt = 5 * 60;
 
     
     if (!preg_match( '/(\d+p)\.(.*?)$/', $dest, $matches ) ) {
@@ -239,17 +213,40 @@ function convert( $src, $dest, $options ) {
     }
     $vf = implode( ',', $filters );
 
+    if ( $codec === 'libvpx-vp9' ) {
+        $codecOptions = [
+            //'-speed', 4,
+            '-row-mt', 1,
+            '-tile-columns', 2,
+            '-cues_to_front', 1,
+        ];
+    } else if ( $codec === 'libsvtav1' ) {
+        $codecOptions = [
+            //'-preset', 4,
+            '-svtav1-params', 'tile_columns=2',
+            '-cues_to_front', 1,
+        ];
+    } else if ( $codec === 'libx264' ) {
+        $codecOptions = [
+            '-movflags', '+faststart',
+        ];
+    } else {
+        $codecOptions = [];
+    }
+
     if ( $still ) {
-        run( 'ffmpeg', [
+        run( 'ffmpeg',
-            '-i', $src,
+            array_merge( [
-            '-vf', $vf,
+                '-i', $src,
-            '-c:v', $codec,
+                '-vf', $vf,
-            '-b:v', $bitrate,
+                '-c:v', $codec,
-            '-update', 1,
+                '-q:v', 0.95,
-            '-frames:v', 1,
+                '-update', 1,
-            '-an',
+                '-frames:v', 1,
-            '-y', $dest
+                '-an',
-        ] );
+                '-y', $dest
+            ], $codecOptions )
+        );
     } else {
         $tempPrefix = 'pack-vid-passlog' . rand(0,1 << 31);
         $passlog = tempnam( '.', $tempPrefix );
@@ -264,7 +261,7 @@ function convert( $src, $dest, $options ) {
                 '-pass', '1',
                 '-passlogfile', $passlog,
                 '-g', $keyframeInt,
-            ], $audio, [
+            ], $audio, $codecOptions, [
                 '-y', '/dev/null'
             ] )
         );
@@ -277,8 +274,7 @@ function convert( $src, $dest, $options ) {
                 '-pass', '2',
                 '-passlogfile', $passlog,
                 '-g', $keyframeInt,
-            ], $audio, [
+            ], $audio, $codecOptions, [
-                '-movflags', '+faststart',
                 '-y', $dest
             ] )
         );