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-rwxr-xr-xffmpeg-remux-to-mka.bash22
1 files changed, 22 insertions, 0 deletions
diff --git a/ffmpeg-remux-to-mka.bash b/ffmpeg-remux-to-mka.bash
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+++ b/ffmpeg-remux-to-mka.bash
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+#!/bin/bash
+# Copyright © 2024 DiffieHellman
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+#return invalid usage if there aren't at least 2 args
+[ "$#" -gt 0 ] || exit 2
+
+# $video is each video file with only an audio stream after argv[0]
+for video ; do
+ ffmpeg -i "${video}" -c copy -map 0 "${video%.*}.mka"
+ done