Questions tagged [video-recording]
The video-recording tag has no usage guidance.
-1
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0answers
10 views
The audio is out of sync with video in my xiaomi redmi note 5a prime
Sometimes I would record myself and when i watch it later i noticed that when the video is in 2 -3 min part the sound wasnt sync with the video. I changed the quality of the video from hd to sd and ...
1
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1answer
11 views
Automatic video stop on XCSD class 10 card
I' ve been recording clips with a canon 80D and a Lexxar profesional x633 xcsd card 64GB class 10, 95mb/s max read speed. Video format was MOV at 1080p, 25fps. Never had a problem for almost a year ...
2
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1answer
21 views
Cheap or diy lighting for video production
I am new into video production. I am a maker, I do a lot of electronic projects and write the step by step guides about it in several places of internet. From now I would like to make video about my ...
0
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2answers
19 views
Can I suppress (“blue-screen”?) the background of a video?
I am going to record a short (approximately 5 minute) video of myself talking.
I want the background (which will be "bla" and perhaps a bit grainy, as I will probably just be using the built-in photo ...
0
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2answers
32 views
Do people fundraise to help someone buy a camera?
I have been borrowing my library's camera the past few months and am getting sick of it. I want to buy my own camera, but the camera I want costs around $1600. I do not have that money but really want ...
1
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3answers
45 views
Recording 720p source with 1080p
I have started video recording some of my game sessions recently. Some of the consoles I am using output 720p and I was wondering what the effect would be, if I record them with 1080p:
How does that ...
0
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0answers
16 views
Voice activated camera using USB MIDI
I want to send control output of an auto mic mixer (AT mx341/non Midi) to a Roland V1HD video switcher that accepts MIDI using an Arduino Uno in between. When mic one is hot, I want camera one ...
0
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1answer
16 views
Too much bass in desktop sounds with a headset, but not during recording, only afterwards
I recorded some video footages with my voiceover, both with Fraps and OBS. (Also streamed with the latter)
While I was playing everything was fine. (I played with a headset)
When I played the videos ...
1
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0answers
16 views
Can mathematical data from a recorded video be extracted to a computer file?
Can mathematical data (for example, stop watch/timer values) from a smartphone recorded video be extracted to a computer file for plotting graphs ??
*I have recorded a video of an on-screen ...
1
vote
1answer
15 views
How can I replicate C-LOG in a Canon DSLR?
I shoot almost all my video footage on Canon DSLRs (APS-C sensors if this makes any difference). I know that true C-LOG isn't available on DSLRs and I've seen many sites that claim to sell "C-LOG" ...
2
votes
1answer
316 views
High cpu usage with FFMPEG copying video codec from HLS
Reposted from superuser: https://superuser.com/questions/1340574/ffmpeg-copy-hls-high-cpu-usage
I have a set of batch scripts (Windows 10) to create an "instant replay" for some (11) HLS streams ...
0
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0answers
66 views
Is it practical to record hours of 4K video in the field using ffmpeg with low quality loss?
Is it practical to use ffmpeg to capture hours of 4k video, reliably and with low quality loss? Or, has anyone tried it and discovered that it's really, really hard to do it well?
We are setting up ...
2
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1answer
26 views
why exposing with 18% gray card does not give IRE near 40
I am trying to understand how to get perfect exposure using gray card.
With my Sony a6500 using ITU709 gamma, I locked exposure by doing spot metering on the gray card.
When importing in final cut pro ...
-2
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2answers
40 views
Is failure free streaming possible in todays world?
Is streaming video from one PC to a physical second PC with recording it there, without getting any frame drops, artefacts, basicly everything what the source video don't have, in todays world doable ...
0
votes
1answer
92 views
Can camcorder Sony HDR CX455 record videos in MP4 at 1920 x 1080i to be uploaded to YouTube?
The specs of the camcorder Sony HDR CX455 states that it can record videos in the following formats:
1920 x 1080p at 24/30/60 fps (50 Mb/s XAVC S)
1440 x 1080i at 60 fps (5 Mb/s AVCHD)
1280 x 720p ...
0
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1answer
58 views
GoPro lower bitrate option
With recent GoPro models, is there any way to record lower bitrates like the older models did? According to this first link, the Hero4 black records 1080p30 at 30Mbps, so that's 4h22m on a 64GB card.
...
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2answers
88 views
What kind of camera do I need to record a video with the quality that is in the linked YouTube video? [closed]
Please provide camera models if possible. Not knowing this is driving me crazy haha
1
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1answer
27 views
Need culturally sensitive alternatives to standard videography terminology such as “shoot,” “shooting,” and “shot.”
The idea of "shooting" makes some people uncomfortable, so we're trying to change our terminology for a particular client (big 6-month project). We need to come up with appropriate alternatives to use ...
0
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1answer
33 views
How to shoot in-situ product videos in restricted locations?
This question is location based, and hoping to get some ideas at the very least. I work for a company that manufactures products for the construction industry, such as secure storage units, tool ...
0
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1answer
49 views
Use of big name apps in a commercial video projects
Does anyone know the legal side of including obvious brands such as Facebook/Instagram in commercial video projects? Or replicating a Facebook messenger motion graphic? For example, visuals of Young ...
1
vote
1answer
19 views
Getting gray instead of white when recording screen activity
I am recording from screen
however, the video when recording with a recording program, (screen around cursor mode) gets grayish
why?
Video settings are H264 - NVENC (VBR)
30 fps, 100q
1
vote
1answer
206 views
How to Record Screen in 4K on 1920x1080 monitor? (OBS Studio)
Is it possible to record in 4K when you have 1920x1080 monitor?
I am currently using OBS Software.
If so, please let me know how?
In my obs setting the Base Resolution and Output Resolution at ...
1
vote
2answers
26 views
Film ideas at 1 million fps? [closed]
So I have access to a camera that can capture up to 5 million frames per second, that actually has decent resolution (924 x 768 pixels). One drawback is it will only capture 180 frames (less than 0.2 ...
1
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0answers
20 views
transparent drawing software
I want to ask if there's a software that I could pint on it with my graphics tablet where I draw on it but it has no background!!
Actually, the case that I want to make some tutorials that I need to ...
1
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3answers
70 views
Looking for the fastest way shoot video on a camera and review it on a laptop
Our freestyle ski team is looking to invest in a system that allows athletes to immediately review their competition ski runs with their coach after they get to the bottom. While they're playing back ...
2
votes
1answer
467 views
Screen cast and capture video cam and show both on screen using ffmpeg
I'm using the following command to capture my screen cast and
laptop video camera at the same time. Video from the camera
appears in a smallish window in bottom right of the screen cast.
This works, ...
1
vote
2answers
65 views
How to record a video with different background without having a green screen?
I'm wondering if there is a way to change the video background while recording with a different background , It doesn't have to be chosen by me , Just a different background .
Is that's possible?
3
votes
1answer
29 views
Does a Content Management Tool/Software exist to help me quickly build video trailers from a large collection of content?
Does such a program exist whereby I can query a keyword in a database of all my transcript and audio content, and all instances/time-stamps will be displayed? The goal is to prevent my editors from ...
0
votes
1answer
232 views
Digital TV SCTE 35 signal
There is a standard for Cable TV called SCTE 35 that can signal ad insertion. I need to play around with this signal.
I have a ATSC receiver now, and I can record TV into .TS file format. How can I ...
1
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2answers
51 views
Why recording a still image using a mobile camera is taking up more space?
I know basic video compression technique .In that it reduces spatial redundancy and temporal redundancy.If it is so why recorsing still image using camera takes more space.Why compression technique ...
0
votes
1answer
54 views
Do newly designed amateur video cameras still shoot interlaced footage by default?
I have a relatively cheap video camera (one of the Sony HandyCam models). Even when the model is recent, I think it is essentially a variation of a hardware that has been around for some time. It ...
1
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0answers
81 views
Is the Flycam Galaxy Arm and Vest compatible with a Steadicam Solo?
I am planning on getting myself a Steadicam Solo Stabilizer and Monopod from B&H Photo Video. However, for my purposes I would really need an arm and vest kit that I could mount it onto. While I ...
1
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1answer
67 views
Video corrupted because of force restart when capturing
I was capturing my video using Vmix Live Video Streaming & Video Mixer Software when suddenly my computer restart itself. The file was saved with size of 3GB in my local drive. I used AVI format.
...
0
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1answer
20 views
Writing to multiple memory cards on a canon 5d mark iii whilst filming
Hi i have a canon 5d mark ii and it has 2 slots for memory cards one cf and one sd.I'm planning on doing some filming outdoors so was wondering if the CF card is full will it automatically start ...
2
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0answers
71 views
How can one disable power aperture for video shooting with the Nikon D750?
I'm using a lens with an aperture ring that allows changing the aperture in a smooth, continuous manner.
I've set up the D750 to allow me to use the aperture ring on the lens to change the aperture ...
0
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2answers
27 views
What is the maximum length of Portable Recorder to Camera cable that is safe to use?
I'm about to record still videos, mostly of people sitting and talking to the camera. And I would like to use internal microphones of a portable recorder with a camera and I do not want to place the ...
0
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0answers
14 views
SimpleScreenRecorder - video is much darker than real screen
I have noticed that SimpleScreenRecorder, which is a popular screen capture for Linux darkens the output. My recording settings were: MP4 h264, CRF: 0, ultrafast. I also tried with different codecs, ...
3
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2answers
183 views
What are a Gimbal and Tripod used for?
I'm a beginner in film making, and trying to take footage with my smartphones. To make it more professional, I'm thinking of using a Tripod or Gimbal stabilizer to create non shaky video.
I think ...
2
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0answers
1k views
Recover broken kazam video file (.mux)
History :
Here is some background of this long lasting problem : https://answers.launchpad.net/kazam/+question/218308
I am posting it to get some valuable suggestions from video gurus here.
About ...
4
votes
2answers
189 views
Can you create a VR video that makes use of positional tracking?
To my understanding there are basically 4 types of video:
Ordinary 2D videos - these can be viewed by pretty much any device that has a screen
360 videos - these can be viewed by any smartphone that ...
1
vote
1answer
102 views
Screen capture at more than 1000 FPS
i would like to know if there is a hardware device, a software that would produce PC screen capture at more than 1000 FPS ?
The highest i could get under Linux with a custom program is around 400 FPS....
0
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0answers
72 views
Which stabilizer for my GH5
Since a week, i search a stabilizer for my panasonic GH5. I have read some articles which speak about difference between gimbal and steadycam. I want to capture my hike, landscape, and somes other ...
0
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0answers
18 views
Video/Audio not synced!
I've run into an issue and I need some help ASAP. I've just finished shooting a lot of video on my Sony HXR-MC2500 and the video and audio is not synced. I have no idea why this happening. I know that ...
4
votes
3answers
423 views
SDI - serial digital interface
I have heard of a video-grip for the Panasonic GH5 Panasonic GH4 that supports SDI-output. Off the top of my head a few questions pop up
What is the advantage of using a SDI-output ?
Does this ...
0
votes
1answer
241 views
Why Camtasia always produce video with a low quality, even if I record in 1280p, for example?
I spent some time learning this tool, but I'm disappointed because I cannot produce video enough quality. Look for that, firt I have a screen snippet of the video still inside the Canvas on Camtasia, ...
0
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1answer
120 views
Can I zoom in, manual focus, then zoom out?
I'm recording a top view of a drum machine with this camera: Panasonic HDC-TM40. I need to use manual focus to fix the focus.
Using manual is the only way to lock the focus, right?
I can barely see ...
1
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2answers
168 views
How should I light two people teaching a dance video tutorial?
I want to film dance instructors teaching about 10 - 20 feet from my camera.
Since I am an amateur I have no idea how to light this. I would try to make sure the room has plenty of light from "...
1
vote
3answers
381 views
How should I mic dance instructors when video recording?
I will be filming dance 1-3 instructors who will be teaching to the camera, without other people in the room. They will be moving, sometimes quickly while talking (but in a confined area 5x5feet-ish). ...
1
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2answers
230 views
What equipment do I needed for filming dance instruction?
I'm gathering equipment for a "mobile recording studio" focusing on dance instruction. I'm pretty much a novice at this and my budget, while not shoestring, is pretty small. I'm not aiming for very ...
1
vote
1answer
38 views
How do I replace my organisation's event video camera?
The Camera
My organisation has a Panasonic HC-V700 for event video. The video end product consists entirely of a single person standing at a lectern and is published on YouTube. I usually set up ...
