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Claude Project Manager
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debug_video_issue.py
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267
debug_video_issue.py
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#!/usr/bin/env python3
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"""
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Debug Video Issue - Final Diagnostic Script
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"""
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import asyncio
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import json
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import logging
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from pathlib import Path
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from browser.playwright_manager import PlaywrightManager
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logging.basicConfig(level=logging.DEBUG)
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logger = logging.getLogger("video_debug")
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async def debug_video_issue():
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"""Comprehensive video issue debugging"""
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print("🔍 STARTING COMPREHENSIVE VIDEO DEBUG ANALYSIS")
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# Test with fresh manager
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manager = PlaywrightManager(headless=False)
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try:
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page = manager.start()
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print("📋 STEP 1: Navigating to Instagram...")
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success = manager.navigate_to("https://www.instagram.com")
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if not success:
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print("❌ Failed to navigate to Instagram")
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return
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print("📋 STEP 2: Checking browser capabilities...")
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# Check all video-related capabilities
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capabilities = page.evaluate("""
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() => {
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const results = {
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// Basic video support
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video_element: !!document.createElement('video'),
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video_can_play_mp4: document.createElement('video').canPlayType('video/mp4'),
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video_can_play_webm: document.createElement('video').canPlayType('video/webm'),
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// DRM Support
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widevine_support: !!navigator.requestMediaKeySystemAccess,
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media_source: !!window.MediaSource,
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encrypted_media: !!window.MediaKeys,
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// Chrome APIs
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chrome_present: !!window.chrome,
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chrome_runtime: !!(window.chrome && window.chrome.runtime),
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chrome_app: window.chrome ? window.chrome.app : 'missing',
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chrome_csi: !!(window.chrome && window.chrome.csi),
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chrome_loadtimes: !!(window.chrome && window.chrome.loadTimes),
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// Media Devices
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media_devices: !!(navigator.mediaDevices),
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enumerate_devices: !!(navigator.mediaDevices && navigator.mediaDevices.enumerateDevices),
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get_user_media: !!(navigator.mediaDevices && navigator.mediaDevices.getUserMedia),
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// Performance API
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performance_now: !!performance.now,
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performance_timing: !!performance.timing,
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// Automation markers
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webdriver_present: !!navigator.webdriver,
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automation_markers: {
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webdriver_script_fn: !!navigator.__webdriver_script_fn,
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webdriver_evaluate: !!window.__webdriver_evaluate,
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selenium_unwrapped: !!document.__selenium_unwrapped,
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chrome_webdriver: !!(window.chrome && window.chrome.webdriver)
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},
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// User agent analysis
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user_agent: navigator.userAgent,
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platform: navigator.platform,
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vendor: navigator.vendor,
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languages: navigator.languages,
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// Screen info
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screen_width: screen.width,
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screen_height: screen.height,
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device_pixel_ratio: devicePixelRatio,
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// Timing
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page_load_time: performance.now()
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};
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return results;
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}
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""")
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print("📊 BROWSER CAPABILITIES:")
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for key, value in capabilities.items():
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print(f" {key}: {value}")
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print("\n📋 STEP 3: Testing video element creation...")
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video_test = page.evaluate("""
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() => {
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// Create video element and test
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const video = document.createElement('video');
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video.style.display = 'none';
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document.body.appendChild(video);
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const results = {
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video_created: true,
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video_properties: {
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autoplay: video.autoplay,
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controls: video.controls,
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muted: video.muted,
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preload: video.preload,
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crossOrigin: video.crossOrigin
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},
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video_methods: {
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canPlayType: typeof video.canPlayType,
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play: typeof video.play,
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pause: typeof video.pause,
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load: typeof video.load
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},
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codec_support: {
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mp4_h264: video.canPlayType('video/mp4; codecs="avc1.42E01E"'),
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mp4_h265: video.canPlayType('video/mp4; codecs="hev1.1.6.L93.B0"'),
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webm_vp8: video.canPlayType('video/webm; codecs="vp8"'),
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webm_vp9: video.canPlayType('video/webm; codecs="vp9"'),
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audio_aac: video.canPlayType('audio/mp4; codecs="mp4a.40.2"'),
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audio_opus: video.canPlayType('audio/webm; codecs="opus"')
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}
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};
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document.body.removeChild(video);
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return results;
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}
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""")
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print("\n📊 VIDEO ELEMENT TEST:")
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for key, value in video_test.items():
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print(f" {key}: {value}")
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print("\n📋 STEP 4: Checking console errors...")
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# Wait a bit for any console errors
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await asyncio.sleep(2)
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# Check for specific Instagram video errors
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print("\n📋 STEP 5: Looking for Instagram-specific issues...")
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# Try to find any video elements or error messages
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video_status = page.evaluate("""
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() => {
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const results = {
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video_elements_count: document.querySelectorAll('video').length,
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error_messages: [],
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instagram_classes: {
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video_error_present: !!document.querySelector('.x6s0dn4.xatbrnm.x9f619'),
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video_containers: document.querySelectorAll('[class*="video"]').length,
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error_spans: []
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}
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};
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// Look for error messages
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const errorSpans = document.querySelectorAll('span');
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errorSpans.forEach(span => {
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const text = span.textContent.trim();
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if (text.includes('Video') || text.includes('video') || text.includes('abgespielt') || text.includes('richtig')) {
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results.instagram_classes.error_spans.push({
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text: text,
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classes: span.className
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});
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}
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});
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return results;
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}
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""")
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print("\n📊 INSTAGRAM VIDEO STATUS:")
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for key, value in video_status.items():
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print(f" {key}: {value}")
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print("\n📋 STEP 6: Testing DRM capabilities...")
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drm_test = page.evaluate("""
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() => {
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return new Promise((resolve) => {
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if (!navigator.requestMediaKeySystemAccess) {
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resolve({drm_support: false, error: 'No requestMediaKeySystemAccess'});
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return;
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}
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navigator.requestMediaKeySystemAccess('com.widevine.alpha', [{
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initDataTypes: ['cenc'],
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videoCapabilities: [{contentType: 'video/mp4; codecs="avc1.42E01E"'}]
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}]).then(access => {
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resolve({
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drm_support: true,
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key_system: access.keySystem,
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configuration: access.getConfiguration()
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});
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}).catch(error => {
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resolve({
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drm_support: false,
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error: error.message
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});
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});
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});
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}
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""")
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print("\n📊 DRM TEST RESULTS:")
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print(f" {drm_test}")
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print("\n🎯 FINAL DIAGNOSIS:")
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print("=" * 50)
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# Analyze results
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issues = []
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if not capabilities.get('video_element'):
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issues.append("❌ Video elements not supported")
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if capabilities.get('webdriver_present'):
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issues.append("❌ Webdriver detection present")
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if not capabilities.get('widevine_support'):
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issues.append("❌ Widevine DRM not supported")
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if video_status.get('instagram_classes', {}).get('video_error_present'):
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issues.append("❌ Instagram video error message detected")
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if not drm_test.get('drm_support'):
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issues.append(f"❌ DRM test failed: {drm_test.get('error', 'Unknown')}")
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automation_markers = capabilities.get('automation_markers', {})
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detected_markers = [k for k, v in automation_markers.items() if v]
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if detected_markers:
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issues.append(f"❌ Automation markers detected: {detected_markers}")
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if issues:
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print("🚨 CRITICAL ISSUES FOUND:")
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for issue in issues:
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print(f" {issue}")
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else:
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print("✅ No obvious technical issues detected")
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print("🤔 The problem might be:")
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print(" - Account-specific restrictions")
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print(" - Geographic blocking")
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print(" - Instagram A/B testing")
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print(" - Specific video content restrictions")
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print("\n📋 RECOMMENDATION:")
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if len(issues) > 3:
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print(" 🔄 Technical fixes needed - automation still detectable")
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elif len(issues) > 0:
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print(" 🔧 Some technical issues remain")
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else:
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print(" 💡 Technical setup appears correct - likely policy/account issue")
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except Exception as e:
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logger.error(f"Debug failed: {e}")
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print(f"❌ Debug script failed: {e}")
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finally:
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manager.close()
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if __name__ == "__main__":
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asyncio.run(debug_video_issue())
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