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Video quality change?

Sir Asvald
By Sir Asvald
in Photography and Videography
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Is it possible to change the video quality of a video at a lower Resurrection such as 360p or 480p to 1080p without any problems?

 

I've got a few family videos that I would like to make to HD. 

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Unfortunately no, this is not possible. There's simply a lack of data, and scaling a video up to HD will only stretch the existing pixels. You could get somewhere by scaling it up and applying some sharpness tweaks to the footage, but that's not going to be worth much.

 

TL;DR: No, not really.

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7 minutes ago, Abdul201588 said:

Is it possible to change the video quality of a video at a lower resolution such as 360p or 480p to 1080p without any problems?

 

I've got a few family videos that I would like to make to HD. 

 

CPU: AMD Ryzen 5 5600X | CPU Cooler: Stock AMD Cooler | Motherboard: Asus ROG STRIX B550-F GAMING (WI-FI) | RAM: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 CL16 | GPU: Nvidia GTX 1060 6GB Zotac Mini | Case: K280 Case | PSU: Cooler Master B600 Power supply | SSD: 1TB  | HDDs: 1x 250GB & 1x 1TB WD Blue | Monitors: 24" Acer S240HLBID + 24" Samsung  | OS: Win 10 Pro

 

Audio: Behringer Q802USB Xenyx 8 Input Mixer |  U-PHORIA UMC204HD | Behringer XM8500 Dynamic Cardioid Vocal Microphone | Sound Blaster Audigy Fx PCI-E card.

 

Home Lab:  Lenovo ThinkCenter M82 ESXi 6.7 | Lenovo M93 Tiny Exchange 2019 | TP-LINK TL-SG1024D 24-Port Gigabit | Cisco ASA 5506 firewall  | Cisco Catalyst 3750 Gigabit Switch | Cisco 2960C-LL | HP MicroServer G8 NAS | Custom built SCCM Server.

 

 

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3 minutes ago, NonaHexa said:

Unfortunately no, this is not possible. There's simply a lack of data, and scaling a video up to HD will only stretch the existing pixels. You could get somewhere by scaling it up and applying some sharpness tweaks to the footage, but that's not going to be worth much.

 

TL;DR: No, not really.

Oh. :( 

CPU: AMD Ryzen 5 5600X | CPU Cooler: Stock AMD Cooler | Motherboard: Asus ROG STRIX B550-F GAMING (WI-FI) | RAM: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 CL16 | GPU: Nvidia GTX 1060 6GB Zotac Mini | Case: K280 Case | PSU: Cooler Master B600 Power supply | SSD: 1TB  | HDDs: 1x 250GB & 1x 1TB WD Blue | Monitors: 24" Acer S240HLBID + 24" Samsung  | OS: Win 10 Pro

 

Audio: Behringer Q802USB Xenyx 8 Input Mixer |  U-PHORIA UMC204HD | Behringer XM8500 Dynamic Cardioid Vocal Microphone | Sound Blaster Audigy Fx PCI-E card.

 

Home Lab:  Lenovo ThinkCenter M82 ESXi 6.7 | Lenovo M93 Tiny Exchange 2019 | TP-LINK TL-SG1024D 24-Port Gigabit | Cisco ASA 5506 firewall  | Cisco Catalyst 3750 Gigabit Switch | Cisco 2960C-LL | HP MicroServer G8 NAS | Custom built SCCM Server.

 

 

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4 hours ago, Abdul201588 said:

Is it possible to change the video quality of a video at a lower Resurrection such as 360p or 480p to 1080p without any problems?

 

I've got a few family videos that I would like to make to HD. 

It's possible to scale up yes, and without any problems.  But will there be any improvement in quality, no.  Garbage in Garbage out.

A good photographer knows where to focus the lens, a bad photographer focuses on the wrong things.  A good photographer goes out to the world and tries to create something new, a lazy wannabe photographer goes to a museum to take photos of things people have photographed before. - Good Photography

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Yes to a very small extend.

Scaling algorithms like nnedi3 or jinc will give you slightly better results than bicubic which is mostly used in TVs or hardware players.

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