🎉UniFab 3028 | Significant upgrades in AI subtitle recognition and translation

Ctrl+Y · 2025-09-10T07:37:06+00:00

Dear UniFab Users 🎉, Thank you for your continued support and trust in Subtitle Generator AI! Recently, we have thoroughly collected and analyzed extensive...

vivi

sismotik2182737 Ya le habíamos proporcionado anteriormente el enlace de descarga de la versión 3027.
¿Quiere decir que la versión 3027 tampoco le está funcionando?

https://dl.unifab.ai/download/99_3027_39696a2d/unifab_x64_3027.exe

sismotik2182737

vivi Gracias estoy con la 3027 con esta versión si esta trabajando normal las tarjetas serie 50, lo único de malo lento lento no se aprovecha nada el potencial de la serie 50. pero gracias ya estoy trabajando de nuevo.

vivi

Alex_Videoman Please delete the queued items and try again.

Alex_Videoman

vivi Nope still extremely slow and sometimes just not working here….

vivi

sismotik2182737 We would like to solve the problem as soon as possible, and we need your cooperation.

Can you please install the TeamViewer？If you agree ， please let us know， we’ll contact teamviewer through ticket . You can reply the ticket in Member Center.

andrewjung1757665

Under Unifab 3028 (and also under Unifab 3027 when I rollback to that earlier version), the Audio Processing time has now dramatically increased. For example, on an one hour 41 minutes video it now takes over 2 hours of audio processing time. At first after upgrading to Unifab 3028 the processing times were quick comparable to the times under Unifab 3027.

Another problem was that under Unifab 3028, the AI generated subtitles no longer show up after being added to the video file in Unifab Converter. Specifically, when converted to the M2TS format under the Converter program in Unifab 3028, the subtitles cannot be accessed by a Blu-ray player. The same subtitles added to the same video file when added by the Converter program under Unifab 3027 can be accessed by a Blu-ray player.

Mu system information is Windows 11 24H2. Intel I9-13900K, RTX 4090 and 32GB of ram.

Thank you very much.
Andrew Jung

sismotik2182737

andrewjung1757665 Hola tienes la 4090 una pregunta a cuanto te corre la remasterización UPSCALER con esa tarjeta. Yo tengo las tarjetas RTX 5090, RTX 5070, RTX 5060TI te comparto mis resultados.

UNIFAB video de 1 hora UPSCALER
RTX5090 4 HORAS CORRE A 6 FPS
RTX5070 4 HORAS Y 30 MINUTOS CORRE A 5 FPS
RTX5060TI 5 HORAS Y 20 MINUTOS CORRE A 4 FPS
L

vivi

andrewjung1757665 We have successfully reproduced the issue with subtitles not appearing in the output of version 3028 of the Video Converter. Our team is working on a fix and will resolve it as soon as possible.

sismotik2182737

Alex_Videoman Lo mas triste probé una el video del mismo procesador un video integrado del procesador y corre casi igual que mis tarjetas es triste tener esos resultados.

VIDEO 1 HORA UPSCALER
VIDEO INTEGRADO INTEL CORE I7 14 GENERACION 5 HORAS Y 10 MINUTOS CORRE A 3.7 FPS A 4.5 FPS

andrewjung1757665

sismotik2182737

I apologize for the delay in replying to your request.
I will run my test this evening and let you know the results.

Thanks
Andrew

andrewjung1757665

sismotik2182737

My result: Unifab 3028 Upscaler on 1-hour 1080p 60 FPS video upscaled to 4K H265
RTX4090 7 Hours 10 Minute run at 8.9 FPS average

I am hard pressed to notice any significant videos differences between the results from the Unifab Upscaler, the DVDfFab Nvidia AI Enhancer and the original 1080p video as upscaled to 4K on my LG OLED C2 55″ TV.

Thanks
Andrew

Alex_Videoman

sismotik2182737 I understand if I may, I would recommend you to use the parameters I sent you with handbrake for the time being and you will have nice 4K video
BTW did you have a chance to test with the 5080 and 5070 so we can compare the 3?

sismotik2182737

Alex_Videoman No tengo la rtx 5080, solo tengo la rtx 5090, rtx 5070 y rtx 560ti

Alex_Videoman

sismotik2182737 Yes sorry good to have the comparison anyway

sismotik2182737

vivi Para cuando va haber una solución con la 3028 no funciona bien con la serie 50, la 3027 si funciona bien con los módulos pero muy lento una velocidad por que no sacan RTX UPSCALER seri una herramienta muy buena.

andrewjung1757665

vivi

I just confirmed that under Unifab 3029, added generated subtitles by the Converter program to a M2TS format video still cannot be read by a Blu-ray player. I continue to rollback to UniFab 3027 as a work-around.

Thanks

Andrew

andrewjung1757665

Thank you very much.
Andrew

Alex_Videoman

Right now it’s not only extremely slow still, but does not work at all.
Please time to fix it now, this has been 5 days of this outage

vivi

Alex_Videoman For the slow problem of these days: Please note that although the interface currently does not display the queue time, your request is indeed in the queue. Both the queue time and audio analysis are shown as audio analysis, which may give the impression that the audio processing time has increased.

In reality, a significant portion of this time is spent waiting in the queue. Based on our ELK monitoring, the actual audio analysis duration has not increased significantly and remains within the normal processing time range.

Starting from now, there is an issue with the server cluster that we are currently investigating. This may affect the AI subtitle and colorization features.

sismotik2182737

vivi Por que no sacan un nuevo producto solo exclusivo para tarjetas NVIDIA estas fallas vienen relacionado por que UNIFAB tiene base de datos de todas las marcas de tarjetas graficas, un código muy extenso que no aprovecha bien el motor de UNIFAB ya que tiene que ser compatible con todas las marcas, pido saquen una herramienta neto para NVIDIA RTX para UPSCALER por favor.

andrewjung1757665

vivi
Thank you for the explanation. Your explanation also answered my question posted earlier about the long ‘analyzing audio’ processing times.

Andrew Jung

Alex_Videoman

OK understood. Last night and this morning, it is even worse now, most of the processes are either failing to complete or takes almost 3h for a 45min TV show, so this is not working at this point really.
Hopefully we can go back to a working solution soon as it has been 6 days now.

Alex_Videoman

And now all of them are failing after about 2 hours of processing time, completely broken

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