From 0c459a0709f76afb8752c3dd85c6292d85e11537 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 24 Jan 2023 16:48:44 -0800
Subject: [PATCH 1/2] include a 360p size tier

---
 pack-vid | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pack-vid b/pack-vid
index 43a3e11..ebb1057 100755
--- a/pack-vid
+++ b/pack-vid
@@ -108,10 +108,13 @@ function convert( $src, $dest, $options ) {
     }
 
     $mbits = 1000 * 1000;
-    if ( $bitrate < 2 * $mbits ) {
+    if ( $bitrate < $mbits ) {
+        $frameWidth = 640;
+        $frameHeight = 360;
+    } elseif ( $bitrate < 2 * $mbits ) {
         $frameWidth = 854;
         $frameHeight = 480;
-    } else if ( $bitrate <= 4 * $mbits ) {
+    } elseif ( $bitrate < 4 * $mbits ) {
         $frameWidth = 1280;
         $frameHeight = 720;
     } else {

From 5546481191fa4a466f739320f6c328a94c068e39 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 24 Jan 2023 16:50:11 -0800
Subject: [PATCH 2/2] add 30fps limiter

it's probably gonna get re-rendered anyway
---
 pack-vid | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pack-vid b/pack-vid
index ebb1057..e5e36db 100755
--- a/pack-vid
+++ b/pack-vid
@@ -145,10 +145,13 @@ function convert( $src, $dest, $options ) {
     }
     $vf = implode( ',', $filters );
 
+    $fps = 30;
+
     run( 'ffmpeg',
         array_merge( [
             '-i', $src,
             '-f', 'mp4',
+            '-r', $fps,
             '-vf', $vf,
             '-c:v', 'libx264',
             '-b:v', $bitrate,
@@ -163,6 +166,7 @@ function convert( $src, $dest, $options ) {
         array_merge( [
             '-i', $src,
             '-vf', $vf,
+            '-r', $fps,
             '-c:v', 'libx264',
             '-b:v', $bitrate,
             '-preset', 'veryslow',