VIDEO8 Capture Comparison | VHS Decode vs Elgato Video Capture

Описание: |English|
This is a visual comparison between two capture methods for analog video. This recording was made on a VIDEO8 cassette around 1994 from Croatian Radio Television.
The screen on the left is a direct radio frequency capture from a Sony Handycam CCD-TRV46E using a Jig capture method ( https://github.com/oyvindln/vhs-decod... ) which was decoded using tools from the VHS Decode project ( https://github.com/oyvindln/vhs-decod... ).
The screen on the right is a standard CVBS capture from the same camcorder using Elgato Video Capture captured raw with Virtualdub 2 software ( http://virtualdub2.com/ )
Both of the final raw encoded videos were put trough StaxRip software ( https://github.com/staxrip/staxrip ). They were cropped, deinterlaced with QTGMC, denoised with DFTTest and resized with BicubicResize and then encoded in ProRes. The ProRes encodings were put in Davinci Resolve and edited there to the final video you are seeing right now.
The audio stream in the video was captured together with the Elgato Video Capture method. I have captured the audio with the VHS Decode method but I did not use it in this video.
|Hrvatski|
Ovo je vizualna usporedba između dvije metode hvatanja analognog videa. Ova snimka dolazi sa VIDEO8 kazete koja je snimljena negdje u 1994. i prikazuje kraj HRT-ovog programa.
Lijeva slika prikazuje direktno hvatanje radio frekventnih valova sa trake pomoću Sony Handycam CCD-TRV46E koristeći Jig capture metodu( https://github.com/oyvindln/vhs-decod... ) koja je bila dekodirana sa alatima sa VHS Decode projekta ( https://github.com/oyvindln/vhs-decod... ).
Desna slika prikazuje standardno CVBS hvatanje sa istim kamkorderom pomoću Elgato Video Capture uređaja koji je bio enkodiran u "raw" formatu sa Virtualdub 2 softverom ( http://virtualdub2.com/ ).
Oba hvatanja su na kraju bila u "raw" formatu te su isti bili procesirani sa StaxRip aplikacijom ( https://github.com/staxrip/staxrip ). Na njih su dodani video filteri: "crop", "deniterlace" sa QTGMC, "denoise" sa DFTTest i "resize" sa BicubicResize, te su na kraju enkodirani u ProRes video format. ProRes enkodirane datoteke su onda postavljene u Davinci Resolve video editor i tamo su bili editirani na rezultat vidljiv na videu.
Ton je bio uhvaćen zajedno sa videom od Elgato Video Capture metode. Ton sam također hvatao sa VHS Decode metodom, no nisam ga iskoristio u ovom videu.
|Timestamps|
00:00 - "Noćna smjena" End of program
01:07 - HRT TV Schedule
02:42 - "Moja domovina" outro
04:16 - Croatian anthem
05:31 - Color test card
05:53 - Broadcast end