From 22281844bbd2fb1cf8e7cfcc3bbfde8fcc6f10c5 Mon Sep 17 00:00:00 2001
From: Y0ba <1163958+Y0ba@users.noreply.github.com>
Date: Sun, 5 Jun 2022 21:42:36 +0000
Subject: [PATCH] Fix x265 2-pass params (#636)

* Fix x265 2-pass params

* Add --level-idc in x265 default params
---
 av1an-core/src/encoder.rs | 41 ++++++++++++++++++++++++++++++---------
 1 file changed, 32 insertions(+), 9 deletions(-)

diff --git a/av1an-core/src/encoder.rs b/av1an-core/src/encoder.rs
index 3b84617..23464ba 100644
--- a/av1an-core/src/encoder.rs
+++ b/av1an-core/src/encoder.rs
@@ -208,16 +208,23 @@ impl Encoder {
       Self::x265 => chain!(
         into_array![
           "x265",
-          "--stitchable",
+          "--repeat-headers",
           "--log-level",
           "error",
           "--pass",
           "1",
-          "--demuxer",
-          "y4m",
+          "--y4m",
         ],
         params,
-        into_array!["--stats", format!("{}.log", fpf), "-", "-o", NULL]
+        into_array![
+          "--stats",
+          format!("{}.log", fpf),
+          "--analysis-reuse-file",
+          format!("{}_analysis.dat", fpf),
+          "-",
+          "-o",
+          NULL
+        ]
       )
       .collect(),
     }
@@ -283,16 +290,23 @@ impl Encoder {
       Self::x265 => chain!(
         into_array![
           "x265",
-          "--stitchable",
+          "--repeat-headers",
           "--log-level",
           "error",
           "--pass",
           "2",
-          "--demuxer",
-          "y4m",
+          "--y4m",
         ],
         params,
-        into_array!["--stats", format!("{}.log", fpf), "-", "-o", output]
+        into_array![
+          "--stats",
+          format!("{}.log", fpf),
+          "--analysis-reuse-file",
+          format!("{}_analysis.dat", fpf),
+          "-",
+          "-o",
+          output
+        ]
       )
       .collect(),
     }
@@ -395,7 +409,16 @@ impl Encoder {
         }
       }
       Encoder::x264 => into_vec!["--preset", "slow", "--crf", "25"],
-      Encoder::x265 => into_vec!["-p", "slow", "--crf", "25", "-D", "10"],
+      Encoder::x265 => into_vec![
+        "-p",
+        "slow",
+        "--crf",
+        "25",
+        "-D",
+        "10",
+        "--level-idc",
+        "5.0"
+      ],
     }
   }