error creating thumbnails with 4k 10 bit movies

[swadomlic]

FastFlix Version: 5.6.0 Operating System: Windows 11 Pro Describe the bug A clear and concise description of what the bug is. when a load a source 4k 10 bit i get an error Generazione di miniature: ['C:\Users\licdo\Videos\Bluray_Rip\ffmpeg_latest\ffmpeg.exe', '-ss', '761.0103', '-loglevel', 'warning', '-i', 'E:\JDownLoader\Z_Da_Rifare\Star Trek (2009) Blu-ray 2160p UHD HDR10 1_1 CTRL\Star Trek (2009) 2160p 10 bit HDR solo video cqp 10 .....mkv', '-init_hw_device', 'opencl=ocl', '-filter_hw_device', 'ocl', '-filter_complex', "[0:0]format=p010,hwupload,tonemap_opencl=tonemap=hable:desat=0:r=tv:p=bt709:t=bt709:m=bt709:format=nv12,hwdownload,format=nv12,scale='min(440\,iw):-8'[v]", '-map', '[v]', '-an', '-y', '-map_metadata', '-1', '-frames:v', '1', 'C:\Users\licdo\AppData\Roaming\FastFlix\thumbnail_preview.jpg'] 2024-01-28 09:24:29 Core-I9-13900k fastflix[21224] ERROR Impossibile generare un'immagine in miniatura: b"[AVHWDeviceContext @ 000001cd72bd9580] More than one matching device found.\r\nDevice creation failed: -19.\r\nFailed to set value 'opencl=ocl' for option 'init_hw_device': No such device\r\nInvalid filter device ocl.\r\nFailed to set value 'ocl' for option 'filter_hw_device': Invalid argument\r\n[hwupload @ 000001cd0b25a7c0] A hardware device reference is required to upload frames to.\r\n[Parsed_hwupload_1 @ 000001cd0b25ee40] Query format failed for 'Parsed_hwupload_1': Invalid argument\r\n[fc#0 @ 000001cd72bee340] Error reinitializing filters!\r\n[fc#0 @ 000001cd72bee340] Task finished with error code: -22 (Invalid argument)\r\n[fc#0 @ 000001cd72bee340] Terminating thread with return code -22 (Invalid argument)\r\n[vost#0:0/mjpeg @ 000001cd7c09ac00] Could not open encoder before EOF\r\n[vost#0:0/mjpeg @ 000001cd7c09ac00] Task finished with error code: -22 (Invalid argument)\r\n[vost#0:0/mjpeg @ 000001cd7c09ac00] Terminating thread with return code -22 (Invalid argument)\r\n[out#0/image2 @ 000001cd72c389c0] Nothing was written into output file, because at least one of its streams received no packets.\r\n" To Reproduce Steps to reproduce the behavior no problem, no error with source 8 bit Screenshots If applicable, add screenshots to help explain your problem. https://ibb.co/RyKsWG8 Logs (If applicable) In FastFlix you can go to Help > Open Log Directory and sort by latest to find the newest log file to add here.

Please make sure to remove any personal information or video names in the screenshots and logs!

[swadomlic]

i uninstalled and reinstalled fastflix and now no more problem creating thumbails with 4k

[Battlestar1965]

Having exactly the same problem as of yesterday or today Edition Windows 10 Home Version 22H2 Installiert am ‎30.‎04.‎2021 Betriebssystembuild 19045.3930

2024-02-12 19:13:27,201 - fastflix ERROR Could not generate thumbnail: b"[AVHWDeviceContext @ 000002a1eb1bdb00] More than one matching device found.\r\nDevice creation failed: -19.\r\nFailed to set value 'opencl=ocl' for option 'init_hw_device': No such device\r\nInvalid filter device ocl.\r\nFailed to set value 'ocl' for option 'filter_hw_device': Invalid argument\r\n[matroska,webm @ 000002a1eb2217c0] Could not find codec parameters for stream 4 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size\r\nConsider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options\r\n[matroska,webm @ 000002a1eb2217c0] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size\r\nConsider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options\r\n[matroska,webm @ 000002a1eb2217c0] Could not find codec parameters for stream 6 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size\r\nConsider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options\r\n[hwupload @ 000002a1831aaf80] A hardware device reference is required to upload frames to.\r\n[Parsed_hwupload_1 @ 000002a1f48833c0] Query format failed for 'Parsed_hwupload_1': Invalid argument\r\n[fc#0 @ 000002a1ed0977c0] Error reinitializing filters!\r\n[fc#0 @ 000002a1ed0977c0] Task finished with error code: -22 (Invalid argument)\r\n[fc#0 @ 000002a1ed0977c0] Terminating thread with return code -22 (Invalid argument)\r\n[vost#0:0/mjpeg @ 000002a1f3f7abc0] Could not open encoder before EOF\r\n[vost#0:0/mjpeg @ 000002a1f3f7abc0] Task finished with error code: -22 (Invalid argument)\r\n[vost#0:0/mjpeg @ 000002a1f3f7abc0] Terminating thread with return code -22 (Invalid argument)\r\n[out#0/image2 @ 000002a1ed5976c0] Nothing was written into output file, because at least one of its streams received no packets.\r\n"

I don't dare to reinstall, because I'm afraid of losing all my created profiles

[cdgriffith]

This seems to be caused if you have more than one hardware device that is opencl capable. I will update FastFlix to just use first available (as ffmpeg doesn't have a clean way I know of to list them out)

@Battlestar1965 you can copy the fastflix.yaml file in %APPDATA%\FastFlix (can put that in top of the folder bar and hit enter) to a second location to ensure you don't lose those!