1 files changed, 28 insertions, 0 deletions
diff --git a/scripts/00-export-videos.sh b/scripts/00-export-videos.sh
new file mode 100755
index 0000000..42f5d6f
--- /dev/null
+++ b/scripts/00-export-videos.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+CHAT_EXPORT="$1"
+
+jq \
+  -r '.messages | map(select(.media_type == "video_file")) | .[].file' \
+  "$CHAT_EXPORT/result.json" | while read -r file; do
+
+  FILE="$CHAT_EXPORT/$file"
+
+  ffprobe \
+    -v quiet \
+    -print_format json \
+    -select_streams a \
+    -show_streams \
+    "$FILE" > "$FILE.tmp.json"
+
+  HAS_AUDIO="$(jq '.streams | length > 0' "$FILE.tmp.json")"
+
+  if [ "$HAS_AUDIO" = "true" ]; then
+
+    cp "$FILE" videos/$(basename "$FILE")
+
+  fi
+
+  rm "$FILE.tmp.json"
+
+done