Create basic script to download "best" format of YT video

Known quirks:
if the best two formats are mp4 the FMT_LINE will have 2 lines in it;
it currently assumes the top two are webm and mp4, but this is a quick
fix I'll likely do in a later commit. (just swap the grep and tail -n
1)

We just force m4a as the audio but this may not be optimal; you can
get the audio formats and merging the two best may be the best
situation especailly for audio focused things like a music video or
something.

1 files changed, 30 insertions, 0 deletions

diff --git a/yt-dlp-best b/yt-dlp-best
new file mode 100755
index 0000000..9b239f0
--- /dev/null
+++ b/yt-dlp-best
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+USAGE="Fetches the best format of a YT video (ideally in mp4)
+yt-dlp-best \"URL\"
+"
+
+if [ $# -ne 1 ]; then
+    echo $USAGE
+    exit 1
+fi
+
+URL=$1
+
+FMT_LINE=$(yt-dlp -F "${URL}" | tail -n 2 | grep "mp4")
+
+FMT=$(echo ${FMT_LINE} | cut -d" " -f1)
+
+echo "${FMT_LINE}"
+echo "yt-dlp -f ${FMT}+m4a \"${URL}\""
+read -p "proceed (Y/N): " answer
+
+if [[ "$answer" =~ ^[yY][eE]{0,1}[sS]{0,1}$ ]]; then
+    yt-dlp -f ${FMT}+m4a "${URL}"
+    exit 0
+else
+    echo "Okay, cancelling"
+    exit 1
+fi
+
+