Upload play-stream.sh

play-stream.sh

@@ -0,0 +1,155 @@
+#!/usr/bin/env bash
+# Stream playback helper — takes BEX stream JSON output and plays with mpv/ffplay
+#
+# Usage:
+#   ./play-stream.sh <stream_json>
+#   echo '{"manifest_url":"...", "headers":[...]}' | ./play-stream.sh
+#   ./play-stream.sh --from-file stream_output.json
+#
+# Supports:
+#   - HLS (.m3u8) streams
+#   - Direct MP4/MKV URLs
+#   - Custom headers (Referer, User-Agent, etc.)
+#   - mpv (preferred) or ffplay (fallback)
+#
+# The script extracts the stream URL and headers from the BEX engine's
+# resolve-stream JSON output and constructs the correct player command.
+
+set -euo pipefail
+
+# Read JSON from stdin, argument, or file
+if [ "${1:-}" = "--from-file" ] && [ -f "${2:-}" ]; then
+    JSON=$(cat "$2")
+elif [ -n "${1:-}" ] && [ "${1:-}" != "-" ]; then
+    JSON="$1"
+else
+    JSON=$(cat)
+fi
+
+if [ -z "$JSON" ]; then
+    echo "Error: No stream JSON provided"
+    echo "Usage: ./play-stream.sh '<json>' or pipe JSON to stdin"
+    exit 1
+fi
+
+# Parse JSON with jq (or python fallback)
+if command -v jq &>/dev/null; then
+    STREAM_URL=$(echo "$JSON" | jq -r '.manifest_url // .videos[0].url // empty')
+    # Extract headers as key: value pairs
+    HEADERS=$(echo "$JSON" | jq -r '.headers[]? | "\(.key): \(.value)"')
+    FORMAT=$(echo "$JSON" | jq -r '.format // "hls"')
+    LABEL=$(echo "$JSON" | jq -r '.label // "Stream"')
+elif command -v python3 &>/dev/null; then
+    STREAM_URL=$(echo "$JSON" | python3 -c "
+import json, sys
+d = json.load(sys.stdin)
+url = d.get('manifest_url') or (d.get('videos', [{}])[0].get('url', ''))
+print(url)
+")
+    HEADERS=$(echo "$JSON" | python3 -c "
+import json, sys
+d = json.load(sys.stdin)
+for h in d.get('headers', []):
+    print(f\"{h['key']}: {h['value']}\")
+")
+    FORMAT=$(echo "$JSON" | python3 -c "
+import json, sys
+d = json.load(sys.stdin)
+print(d.get('format', 'hls'))
+")
+    LABEL="Stream"
+else
+    echo "Error: requires 'jq' or 'python3' to parse JSON"
+    exit 1
+fi
+
+if [ -z "$STREAM_URL" ]; then
+    echo "Error: Could not extract stream URL from JSON"
+    echo "JSON received:"
+    echo "$JSON" | head -20
+    exit 1
+fi
+
+echo "=== BEX Stream Player ==="
+echo "URL:    $STREAM_URL"
+echo "Format: $FORMAT"
+echo "Label:  $LABEL"
+echo ""
+
+# Build header arguments
+MPV_HEADERS=""
+FFPLAY_HEADERS=""
+
+while IFS= read -r header; do
+    if [ -n "$header" ]; then
+        KEY=$(echo "$header" | cut -d: -f1 | xargs)
+        VALUE=$(echo "$header" | cut -d: -f2- | xargs)
+        MPV_HEADERS="${MPV_HEADERS}${KEY}: ${VALUE}\r\n"
+        FFPLAY_HEADERS="${FFPLAY_HEADERS}-headers \"${KEY}: ${VALUE}\r\n\" "
+        echo "Header: $KEY: $VALUE"
+    fi
+done <<< "$HEADERS"
+
+echo ""
+
+# Try mpv first (best experience)
+if command -v mpv &>/dev/null; then
+    echo "Playing with mpv..."
+    MPV_ARGS=(
+        "$STREAM_URL"
+        "--title=BEX: $LABEL"
+        "--force-media-title=$LABEL"
+    )
+
+    if [ -n "$MPV_HEADERS" ]; then
+        MPV_ARGS+=("--http-header-fields=${MPV_HEADERS}")
+    fi
+
+    # HLS-specific options
+    if [ "$FORMAT" = "hls" ] || echo "$STREAM_URL" | grep -q "m3u8"; then
+        MPV_ARGS+=(
+            "--demuxer-max-bytes=100MiB"
+            "--demuxer-max-back-bytes=50MiB"
+            "--cache=yes"
+            "--cache-secs=30"
+        )
+    fi
+
+    exec mpv "${MPV_ARGS[@]}"
+
+# Fallback to ffplay
+elif command -v ffplay &>/dev/null; then
+    echo "Playing with ffplay..."
+    FFPLAY_ARGS=(
+        -i "$STREAM_URL"
+        -window_title "BEX: $LABEL"
+        -loglevel warning
+        -autoexit
+    )
+
+    if [ -n "$MPV_HEADERS" ]; then
+        FFPLAY_ARGS+=(-headers "$MPV_HEADERS")
+    fi
+
+    exec ffplay "${FFPLAY_ARGS[@]}"
+
+# Last resort: just print the URL for manual use
+else
+    echo "No player found (mpv or ffplay required)"
+    echo ""
+    echo "Manual playback commands:"
+    echo ""
+    echo "  mpv \"$STREAM_URL\" \\"
+    if [ -n "$MPV_HEADERS" ]; then
+        echo "    --http-header-fields=\"${MPV_HEADERS}\" \\"
+    fi
+    echo "    --cache=yes"
+    echo ""
+    echo "  ffplay -i \"$STREAM_URL\" \\"
+    if [ -n "$MPV_HEADERS" ]; then
+        echo "    -headers \"${MPV_HEADERS}\""
+    fi
+    echo ""
+    echo "  curl -L -H 'User-Agent: Mozilla/5.0' \"$STREAM_URL\" | ffplay -"
+    exit 1
+fi