=== export_with_xvfb debug log ===
ppt_path     : /home/nityansco/public_html/scorm_dir/nityansco_nscorm_app/ppt_files/1773655553_Animation_With_Narration__3_.pptx
output_video : /home/nityansco/public_html/scorm_dir/nityansco_nscorm_app/ppt_outputs/40/full_presentation.mp4
display      : :171
slides       : 10
click_steps  : [1, 2, 2, 3, 2, 6, 6, 2, 2, 1]
content_dur  : 110.0s
record_dur   : 113.0s
tmp_dir      : /tmp/ppt_xvfb_un16imdy

[binaries]
  xvfb_bin   : /bin/Xvfb
  xdotool_bin: /bin/xdotool
  PATH       : (empty)

[pptx] prepared_pptx: /tmp/ppt_xvfb_un16imdy/prepared_click_only.pptx

[env] DISPLAY=:171  HOME=/tmp/ppt_xvfb_un16imdy

[xvfb] Starting :171
[xvfb] Running — pid=2791922

[wm] Trying openbox: ['/bin/openbox', '--sm-disable']
[wm] openbox running (pid=2791942)
[libreoffice] Starting --show /tmp/ppt_xvfb_un16imdy/prepared_click_only.pptx
[libreoffice] pid=2791991

[wait_window] Polling (max 25s)...
[find_windows] Searching for LibreOffice window...
  $ xdotool search --classname soffice
    rc=1  stdout=''  stderr=''
  $ xdotool search --class Soffice
    rc=1  stdout=''  stderr=''
  $ xdotool search --class soffice
    rc=1  stdout=''  stderr=''
  $ xdotool search --name LibreOffice
    rc=1  stdout=''  stderr=''
  $ xdotool search --name Impress
    rc=1  stdout=''  stderr=''
  $ xdotool search --name Presentation
    rc=1  stdout=''  stderr=''
  $ xdotool search --onlyvisible --name 
    rc=0  stdout='1293\n2097166'  stderr=''
  → Strategy 'search --onlyvisible --name ' found 2 window(s): ['1293', '2097166']
  (broad search — skipping, using for info only)
  $ xdotool getwindowname 1293
    rc=0  stdout=''  stderr=''
  $ xdotool getwindowname 2097166
    rc=0  stdout='Openbox'  stderr=''
  → No LibreOffice window found with any strategy
[find_windows] Searching for LibreOffice window...
  $ xdotool search --classname soffice
    rc=0  stdout='6291457\n6291463\n6291491\n6291459'  stderr=''
  → Strategy 'search --classname soffice' found 4 window(s): ['6291457', '6291463', '6291491', '6291459']
[wait_window] Window(s) found after 2.0s: ['6291457', '6291463', '6291491', '6291459']
  $ xdotool getwindowname 6291457
    rc=0  stdout='LibreOffice 7.3'  stderr=''
  $ xdotool getwindowclassname 6291457
    rc=1  stdout=''  stderr="/bin/xdotool: Unknown command: getwindowclassname\nRun '/bin/xdotool help' if you want a command list"
  $ xdotool getwindowname 6291463
    rc=0  stdout='LibreOffice 7.3'  stderr=''
  $ xdotool getwindowclassname 6291463
    rc=1  stdout=''  stderr="/bin/xdotool: Unknown command: getwindowclassname\nRun '/bin/xdotool help' if you want a command list"
  $ xdotool getwindowname 6291491
    rc=0  stdout='VCL ImplGetDefaultWindow'  stderr=''
  $ xdotool getwindowclassname 6291491
    rc=1  stdout=''  stderr="/bin/xdotool: Unknown command: getwindowclassname\nRun '/bin/xdotool help' if you want a command list"
  $ xdotool getwindowname 6291459
    rc=0  stdout='LibreOffice 7.3'  stderr=''
  $ xdotool getwindowclassname 6291459
    rc=1  stdout=''  stderr="/bin/xdotool: Unknown command: getwindowclassname\nRun '/bin/xdotool help' if you want a command list"

[ready] waited=4.1s  wids=['6291457', '6291463', '6291491', '6291459']

[activate] Activating window(s): ['6291457', '6291463', '6291491', '6291459']
  $ xdotool windowactivate --sync 6291457
    TIMEOUT
  $ xdotool windowactivate --sync 6291463
    TIMEOUT
  $ xdotool windowactivate --sync 6291491
    TIMEOUT
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  → Could not activate any window (proceeding anyway)
[activate] active_wid=None

  $ xdotool getwindowname 6291457
    rc=0  stdout='LibreOffice 7.3'  stderr=''
  $ xdotool getwindowname 6291463
    rc=0  stdout='LibreOffice 7.3'  stderr=''
  $ xdotool getwindowname 6291491
    rc=0  stdout='VCL ImplGetDefaultWindow'  stderr=''
  $ xdotool getwindowname 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  22\n  Current serial number in output stream:  22'
[mode_check] Window titles: {'6291457': 'LibreOffice 7.3', '6291463': 'LibreOffice 7.3', '6291491': 'VCL ImplGetDefaultWindow', '6291459': ''}
[mode_check] Slideshow mode confirmed
[mode_check] Non-editor window(s): ['6291459']
[ffmpeg] Starting recording for 113.0s
[advance] Starting slide advancement loop
[advance] Starting: 10 slides, click_steps=[1, 2, 2, 3, 2, 6, 6, 2, 2, 1]
[advance] ANIM_WAIT_BEFORE_FIRST=2.0s, ANIM_WAIT_BETWEEN_STEPS=3.0s
[advance] wids=['6291459']
[advance] ffmpeg_start_time provided: True

[advance] ── Slide 1/10: 1 click group(s) + 1 advance = 2 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/1: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 2: sending Right Arrow (t=5.690s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 2/10: 2 click group(s) + 1 advance = 3 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 3: sending Right Arrow (t=14.245s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 3/10: 2 click group(s) + 1 advance = 3 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 4: sending Right Arrow (t=22.798s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 4/10: 3 click group(s) + 1 advance = 4 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/3: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/3: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 3/3: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 5: sending Right Arrow (t=34.539s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 5/10: 2 click group(s) + 1 advance = 3 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 6: sending Right Arrow (t=43.099s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 6/10: 6 click group(s) + 1 advance = 7 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 3/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 4/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 5/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 6/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 7: sending Right Arrow (t=64.397s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 7/10: 6 click group(s) + 1 advance = 7 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 3/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 4/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 5/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 6/6: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 8: sending Right Arrow (t=85.696s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 8/10: 2 click group(s) + 1 advance = 3 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 9: sending Right Arrow (t=94.252s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 9/10: 2 click group(s) + 1 advance = 3 arrow(s)
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Click group 2/2: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS
[advance] → Advance arrow → slide 10: sending Right Arrow (t=102.805s since FFmpeg start)
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] ── Slide 10/10: last slide — 1 click group(s) then hold
[advance] Waiting 2.0s for slide to render...
[advance] → Click group 1/1: sending Right Arrow
[send_key] Sending Right Arrow...
  $ xdotool key --window 6291459 --clearmodifiers Right
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  25 (X_SendEvent)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  25\n  Current serial number in output stream:  25'
  Approach 1 failed for 6291459, trying re-activate...
  $ xdotool windowactivate --sync 6291459
    rc=1  stdout=''  stderr='X Error of failed request:  BadWindow (invalid Window parameter)\n  Major opcode of failed request:  20 (X_GetProperty)\n  Resource id in failed request:  0x600003\n  Serial number of failed request:  26\n  Current serial number in output stream:  26'
  $ xdotool key --clearmodifiers Right
    rc=0  stdout=''  stderr=''
  → Key sent via re-activate for window 6291459
[advance]   result: SUCCESS

[advance] All slides driven — xdotool job done
[advance] actual_advances (relative to FFmpeg start): [5.69, 14.245, 22.798, 34.539, 43.099, 64.397, 85.696, 94.252, 102.805]
[ffmpeg] Waiting for FFmpeg to finish...
[ffmpeg] Finished


=== xvfb.log ===
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root

[output] /home/nityansco/public_html/scorm_dir/nityansco_nscorm_app/ppt_outputs/40/full_presentation.mp4  size=823770 bytes
[timings] boundary_source: actual_advances
[timings] boundaries        : [0.0, 5.69, 14.245, 22.798, 34.539, 43.099, 64.397, 85.696, 94.252, 102.805, 113.0]
[timings] clip_starts        : [0.0, 7.19, 15.745, 24.298, 36.039, 44.599, 65.897, 87.196, 95.752, 104.305]
[timings] slide_durations    : [5.69, 8.555, 8.553, 11.741, 8.56, 21.298, 21.299, 8.556, 8.553, 10.195]
[timings] transition_durations: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
[done] Export successful