From 5aac1c0f41c13275ad9552bbe80b3978c5e23696 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Z=C3=A1le=C5=A1=C3=A1k?= <dz@pixx.cz>
Date: Tue, 2 Feb 2021 03:46:05 +0100
Subject: [PATCH] =?UTF-8?q?Added=20bash=20script=20for=20video=20transcodi?=
 =?UTF-8?q?ng=20Lze=20nechat=20pravideln=C4=9B=20=20spou=C5=A1t=C4=9Bt=20n?=
 =?UTF-8?q?a=20serveru.=20Vy=C5=BEaduje=20ffmpeg.?=
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---
 videos/transcode.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 videos/transcode.sh

diff --git a/videos/transcode.sh b/videos/transcode.sh
new file mode 100755
index 0000000..f361b6c
--- /dev/null
+++ b/videos/transcode.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if [[ ! -f "ffmpeg2pass-0.log" ]]; then
+    videoToConvert=$(ls -tr | grep -E '^.{4}\.' | grep -v xml | head -1)
+    if [ ! -z "$videoToConvert" ]; then
+
+        nameWithoutExtension=$(echo $videoToConvert | sed 's/\..*//')
+
+        ffmpeg -i $videoToConvert -c:v libvpx-vp9 -b:v 0 -crf 10 -pass 1 -an -f null /dev/null && \
+        ffmpeg -i $videoToConvert -c:v libvpx-vp9 -b:v 0 -crf 10 -pass 2 -c:a libopus transcoding-$nameWithoutExtension.webm
+
+        mv transcoding-$nameWithoutExtension.webm c$nameWithoutExtension.webm
+
+        editedXML=$(sed 's/\(<video src="\)\(.\{4\}.\{2,5\}\)\(">\)/\1c'$nameWithoutExtension'.webm\3/' $nameWithoutExtension.xml)
+        echo $editedXML > $nameWithoutExtension.xml
+
+        rm $videoToConvert
+        rm ffmpeg2pass-0.log
+    fi
+fi
\ No newline at end of file