updated player

2025-11-22 09:48:48 +02:00
parent 493f307599
commit 3f9674517d
26 changed files with 1208 additions and 13 deletions
--- a/working_files/check_video_codecs.py
+++ b/working_files/check_video_codecs.py
@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+"""
+Check video files for codec compatibility with ffpyplayer
+"""
+import os
+import subprocess
+import json
+
+def check_video_codec(video_path):
+    """Check video codec using ffprobe"""
+    try:
+        cmd = [
+            'ffprobe',
+            '-v', 'quiet',
+            '-print_format', 'json',
+            '-show_format',
+            '-show_streams',
+            video_path
+        ]
+        
+        result = subprocess.run(cmd, capture_output=True, text=True)
+        
+        if result.returncode != 0:
+            return None, "ffprobe failed"
+        
+        data = json.loads(result.stdout)
+        
+        video_streams = [s for s in data.get('streams', []) if s.get('codec_type') == 'video']
+        audio_streams = [s for s in data.get('streams', []) if s.get('codec_type') == 'audio']
+        
+        if not video_streams:
+            return None, "No video stream found"
+        
+        video_stream = video_streams[0]
+        
+        info = {
+            'codec': video_stream.get('codec_name', 'unknown'),
+            'codec_long': video_stream.get('codec_long_name', 'unknown'),
+            'width': video_stream.get('width', 0),
+            'height': video_stream.get('height', 0),
+            'fps': eval(video_stream.get('r_frame_rate', '0/1')),
+            'duration': float(data.get('format', {}).get('duration', 0)),
+            'bitrate': int(data.get('format', {}).get('bit_rate', 0)),
+            'audio_codec': audio_streams[0].get('codec_name', 'none') if audio_streams else 'none',
+            'size': int(data.get('format', {}).get('size', 0))
+        }
+        
+        return info, None
+        
+    except FileNotFoundError:
+        return None, "ffprobe not installed (run: sudo apt-get install ffmpeg)"
+    except Exception as e:
+        return None, str(e)
+
+def main():
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    media_dir = os.path.join(base_dir, 'media')
+    
+    print("=" * 80)
+    print("VIDEO CODEC COMPATIBILITY CHECKER")
+    print("=" * 80)
+    
+    # Supported codecs by ffpyplayer
+    supported_codecs = ['h264', 'h265', 'hevc', 'vp8', 'vp9', 'mpeg4']
+    
+    # Find video files
+    video_extensions = ['.mp4', '.avi', '.mkv', '.mov', '.webm']
+    video_files = []
+    
+    if os.path.exists(media_dir):
+        for filename in os.listdir(media_dir):
+            ext = os.path.splitext(filename)[1].lower()
+            if ext in video_extensions:
+                video_files.append(filename)
+    
+    if not video_files:
+        print("\n✓ No video files found in media directory")
+        return
+    
+    print(f"\nFound {len(video_files)} video file(s):\n")
+    
+    for filename in video_files:
+        video_path = os.path.join(media_dir, filename)
+        print(f"📹 {filename}")
+        print(f"   Path: {video_path}")
+        
+        info, error = check_video_codec(video_path)
+        
+        if error:
+            print(f"   ❌ ERROR: {error}")
+            continue
+        
+        # Display video info
+        print(f"   Video Codec: {info['codec']} ({info['codec_long']})")
+        print(f"   Resolution: {info['width']}x{info['height']}")
+        print(f"   Frame Rate: {info['fps']:.2f} fps")
+        print(f"   Duration: {info['duration']:.1f}s")
+        print(f"   Bitrate: {info['bitrate'] / 1000:.0f} kbps")
+        print(f"   Audio Codec: {info['audio_codec']}")
+        print(f"   File Size: {info['size'] / (1024*1024):.2f} MB")
+        
+        # Check compatibility
+        if info['codec'] in supported_codecs:
+            print(f"   ✅ COMPATIBLE - Codec '{info['codec']}' is supported by ffpyplayer")
+        else:
+            print(f"   ⚠️  WARNING - Codec '{info['codec']}' may not be supported")
+            print(f"   Supported codecs: {', '.join(supported_codecs)}")
+            print(f"   Consider re-encoding to H.264:")
+            print(f"   ffmpeg -i \"{filename}\" -c:v libx264 -preset fast -crf 23 \"{os.path.splitext(filename)[0]}_h264.mp4\"")
+        
+        # Performance warnings
+        if info['width'] > 1920 or info['height'] > 1080:
+            print(f"   ⚠️  High resolution ({info['width']}x{info['height']}) may cause performance issues")
+            print(f"   Consider downscaling to 1920x1080 or lower")
+        
+        if info['bitrate'] > 5000000:  # 5 Mbps
+            print(f"   ⚠️  High bitrate ({info['bitrate'] / 1000000:.1f} Mbps) may cause playback issues")
+            print(f"   Consider reducing bitrate to 2-4 Mbps")
+        
+        print()
+
+if __name__ == '__main__':
+    main()