From 35cd601e458a008325562f11d97db702539e768d Mon Sep 17 00:00:00 2001
From: Dmitry Voronin <account@voronind.com>
Date: Sun, 11 Feb 2024 03:12:24 +0300
Subject: [PATCH] Transcode : Mkv limit to 30 fps max.

---
 .config/bash/module/Ffmpeg.sh    | 2 +-
 .config/bash/module/Transcode.sh | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.config/bash/module/Ffmpeg.sh b/.config/bash/module/Ffmpeg.sh
index cc4b1f7..212077c 100644
--- a/.config/bash/module/Ffmpeg.sh
+++ b/.config/bash/module/Ffmpeg.sh
@@ -77,7 +77,7 @@ function ffmpeg_music_meta() {
 # Get video FPS.
 function _ffprobe_fps() {
 	local fps=$(ffprobe -v 0 -of csv=p=0 -select_streams v:0 -show_entries stream=r_frame_rate "${1}")
-	[[ "${fps}" = "" ]] && fps=24 || fps=$((fps))
+	[[ "${fps}" = "" ]] && fps=30 || fps=$((fps))
 	echo "${fps}"
 }
 
diff --git a/.config/bash/module/Transcode.sh b/.config/bash/module/Transcode.sh
index 3ceae82..2d19f46 100644
--- a/.config/bash/module/Transcode.sh
+++ b/.config/bash/module/Transcode.sh
@@ -88,9 +88,10 @@ function _transcode_mka() {
 function _transcode_mkv() {
 	local keyint=$(_ffprobe_keyint "${1}")
 	local braudio=$(_ffprobe_ba "${1}")
+	local fps=$(_ffprobe_fps "${1}")
 	[[ ${braudio} -gt 128 ]] && braudio=128
-	[[ ${braudio} -lt 32 ]] && braudio=32
+	[[ ${fps} -gt 30 ]] && fps=30
 
 	# ffmpeg -n -i "${1}" -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "fast-decode=1:tune=0" -preset 8 -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" "${2}"
-	ffmpeg -n -i "${1}" -map 0 -map -v -map V -map -t -dn -c:s srt -ac 2 -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "tune=0" -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" "${2}"
+	ffmpeg -n -i "${1}" -map 0 -map -v -map V -map -t -dn -c:s srt -ac 2 -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "tune=0" -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" -vf "fps=${fps}" "${2}"
 }