Thermal Video - Shooting a warm can in the cold

Hello again, Airgunning Brothers and Sisters.

I have been wanting to do this video for a while, but I had to come up with a system to convert the *.H264 video format into something I could edit, and here we are!!


I was "playing" with the production of this one, and put some "ominous music" during the thermal sections. I liked the way it turned out, and it is pretty fun to watch if I do say so myself. Let me know what you think. I hope that you enjoy watching this as much as I enjoyed making it!!
 
convert the *.H264 video
I assume you found handbrake.

Not being able to edit H.264 though,,,,,, sound strange.

My problem is 2 of my 3 video edting programs will not use the AV1 hardware encoder on my GFX card, so what in one program take seconds, in the other two programs it take minutes, many minutes, in spite of i am on a threadripper CPU in what was called a HEDT computer.
Probably the same with other encoders too but the calculative load of those are so small my CPU just tear thru that just fine.

Why you would build a program that will not take use of all options to work as good and fast as possible,,,,,, make me think video editing softwares are a Danish thing.
 
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I assume you found handbrake.
Actually I used VLC media, which I already had installed. I just didn't know it converted too. I need to get Handbrake eventually though so I can rip my DVD collection to a digital library. My youngest has special needs, so she is REALLY hard on physical DVDs, but she can navigate Netflix and YouTube like a champ.

My problem is 2 of my 3 video edting programs will not use the AV1 hardware encoder on my GFX card, so what in one program take seconds, in the other two programs it take minutes, many minutes, in spite of i am on a threadripper CPU in what was called a HEDT computer.
Probably the same with other encoders too but the calculative load of those are so small my CPU just tear thru that just fine.
It is interesting how some programs seems to "choke" on the same video. Obviously their codecs are more efficient, but surprising that they can be so different. I do a lot of embedded programming professionally, and those have really limited resources. It is really easy to choke your processor by doing something stupid, like multiplication through successive addition...many times over and over. You get to where you hit a button or something, and the system will freeze for a few seconds. That sucks for the user.

Why you would build a program that will not take use of all options to work as good and fast as possible
I guess that is so they can sell you the "pro" version

make me think video editing softwares are a Danish thing
"Cheesy Danish" 🤪 I used to be really into Metallica "back in the day", and they used to call Lars Ulrich a "Cheesy Danish" all the time, and I thought it was hilarious! Too Funny!
 
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it is actually the free Davinci resolve that best use my GFX card in regard to AV1 encode, the 2 other programs are the latest pinnacle studio and then my old Power director 17.



It is a matter of how they are made, some programs are CPU users others are GPU users and some do a little of both, Davinci use about 50 % of my 12 CPU cores but 100 % of my 7800XT graphics card when it do AV1 encode, the others are like 100 % CPU and maybe 10 % GPU

The problem is, the way Davinci work / is to work with, well i prefer the two other which have some similarity.
Thank god i do not do big stuff with video, just little videos here and there and no smart stuff other than maybe slowing some stuff down or speed it up.
 
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Yeah i know what you mean, i am also not too keen on taking on anything too complicated these days.

I was wondering, how about shooting at a lump of burning coal, that gotta send a lot of embers flying that might look cool on thermal.
I have myself experimented with fire shooting, but shooting vessels with burning liquid in them, and then just snapping a burst of pictures and hoping one of them was good.

This is my best one, i call it last flight of the Phoenix

tumblr_pealofsBoN1wxv8ejo1_1280.jpg
 
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Were you shooting it from the right?
Yes this is a small aluminium capsule with a 50 /50 mix of alcohol and lamp oil, that had been burning for a little while to " get cooking "

My friend sitting behind me 10 M or so away over my right shoulder then shot the capsule with his .22 FX Cutlass, while i was manning his canon Dslr camera set to custom / manual exposure settings and then burst mode.
The original shot have about 5 pictures to it, but this one is the only one in the string that evoke some resemblance to something.

The capsule was put on that pedestal of stones you can see in the picture.

I suppose something like this ( it is just a few CC of burning liquid could be fun to shoot with thermal too )
with thermal i assume you could use gasoline, i dident want to do that in my case in case of black smoke, but in thermal i dont think that would be a issue.

I have been compiling various ALU containers for a while, like deodorant sprays ASO, so we are able to make such a shot again this year if we get the time to do it, and of course the summer, CUZ summer 2023 in Denmark was really strange, and ended in the end of June where the summer months here are normally June / July and August.
Okay the bottom of a ALU container formerly holding deodorant are a lot bigger than the capsule we used back then, but i think we can still get a effect of some kind, ALU capsules on bottles are now long gone it is god damn plastic all of it.

I am also looking for a 90 deg bend steel pipe with a couple of foot radius, so i / we could shoot a pellet in one end, have it turn 90 degrees upward and hit something put on the other end of the pipe with burning liquid in it, to get a more "volcano " like eruption.

In the phoenix picture above, what give the tail feathers like effect in the liquid is the aluminium capsule collapsing in on it self as it is hit.
Next time i will try some takes with peppels put into the burning liquid to see if that do anything, also this time we have a safety barrier to take the photographs from behind, and i also have a video camera now capable of 250 FPS recording.

Also our old session was shot with regular diabolo pellets ( 18 gr JSB heavy ) , i am thinking trying various kinds of hollow point pellets and slugs, but even other kind of ammo too.
 
Yes this is a small aluminium capsule with a 50 /50 mix of alcohol and lamp oil, that had been burning for a little while to " get cooking "
I suspected that it was something that was sitting on the pedestal like you said. This makes sense.

There is so much to unpack in your post...

I'll start with the bent tube, it would be really cool to shoot an exploding pellet into one, and see the "flames" come out of the top. I wish those were more accurate, but I guess I could get close for the video.

Even 250FPS should be really fun to play with. I am excited to see the "phoenix come alive" at that rate. Awesome!!

I've got some Firebird targets I am anxious to figure out a way to get one covered in snow and to hit it. Only problem is, the target is small, and I won't be able to see it when it is covered in snow. I've got a couple ideas, and we are supposed to get another foot or so next week, so I hope I can get it figured out by then 🤞

I'm really looking forward to your up and coming posts.
 
I have some chemistry skills, as you maybe know in the 70ties a chemistry set was not a uncommon thing for kids to want for X-mas.
Okay we then ran with that and clandestine American literature, and cooked things that i can not type here CUZ it would just confuse the people in that Black Cube in Maryland.
Anyway i know of some volatile compounds and have been thinking about making my own exploding pellets,,,,, and targets for that matter.
But i never get around to it, too old and complacent now.

This is slow mo from that camera ( most action cameras will do that 250 FPS in 1080p resolution, some even do 120 FPS in glorious 4K today, you can slow that down to 1/4 and still have nice footage.


Firebird ASO are not legal here in Denmark, really if there is the slightest chance something is fun and can go BANG it is severely regulated, when i was young you could get new year rockets with like 500 grams of powder in them, those would set off car alarms off far and wide.
Today after a fireworks warehouse intelligently placed in residential area blew up, only 80 grams of powder in rockets.

We also got 2 knife laws here as a result of immigrant gangsters stabbing each other over the lukrative drug market, now 10 years later stabbings are thru the roof and to the mix is added shootings and bombings, and i can not carry a little pocket knife.
 
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