农历什么意思
百度 要强化调研意识，任何一个文件的出台都不可能“信手拈来”，必须在深入基层、广纳民意、反复论证的基础之上不断打磨、雕琢成型，全面融入地方发展的实际情况、解决实际问题，充分提炼文件的权威性、实效性、可操作性。
The digital tag has no summary.
19 questions
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What approximate resolution did Beta SP correspond to?
I know you can't really say that a non-digital format such as VHS and Betacam (or LP for sound) have a resolution but it should be possible to give an rule-of-thumb estimate, shouldn't it?
Wikipedia ...
- 101
3
votes
1
answer
85
views
Has a realistic looking film ever been produced entirely virtually?
I know many examples of videos where an object or a person has been added after the recording (e.g. political propaganda or CGI characters in movies). I also know that animated movies are more or less ...
- 39
1
vote
0
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34
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Comparing Hardware Solutions for Transferring 8mm film to Digital?
I'm looking to better understand the various 8mm film silent movie scanning solutions available. Can anyone shed light on the differences between Moviestuff (appears inferior to me) and MWA (appears ...
- 111
0
votes
1
answer
449
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What are the pros and cons of using a 4k to HD digital extender zoom
On some of Sony's new 4K cams they claim the following:
The new model incorporates a 25x optical zoom lens to cover a wide focal range for multiple shooting requirements, with three independent ...
- 2,346
0
votes
1
answer
151
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Is coaxial cable an option for distances of around 150 m to transfer SDI digital signals
Is coaxial cable an option for distances of around 150 m to transfer SDI digital signals?
If coaxial cable can be considered an option for a distance of 150 m, is the cost of deploying coaxial cable,...
- 125
2
votes
1
answer
60
views
Calculate coaxial cable type/grade to transfer digital video signals to a known distance/length
To transfer digital video signals to a known distance/length, like "L", I need to calculate which type/grade of coaxial cable I need to implement.
I was wondering what is the industry/best practice ...
- 125
1
vote
1
answer
363
views
video format for pre-demosaic'ed stream
As we all know individual cells in CMOS sensors are essentially identical. The only thing that differentiates them from each other is the thin filter layer (turning them into R, G, B sensor cells). ...
- 121
1
vote
1
answer
104
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Convert Analogue signal to digital
I am not sure if this is the place to post this type of question. If it is not I will delete.
At present I have 4 analogue cameras 'talking' to my DVR.
I want to unplug 1 of these cameras from the ...
- 643
3
votes
4
answers
943
views
Converting from 3/4" video to digital.
Our company has approximately 27,000 hours of video stored on 3/4" video tapes. We have begun the process of converting the video digitally with the current setup:
Sony U-MATIC VO-5850 & Sony UVW-...
0
votes
5
answers
4k
views
What is the technical advantage of celluloid film over digital?
I know that digital is used more than celluloid now. Still, I would like to know why celluloid film is still favored by some film makers. Only a few years ago celluloid was the standard.
What was/is ...
- 129
0
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1
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2k
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What format should I digitize mini DV tapes with HDV footage in?
I want to digitize a lot of mini dv tape footage, shot on a Sony a1(HDV). What format should I digitize the footage in? (and on a side note can you point me in the direction of what hardware I will ...
- 265
1
vote
2
answers
98
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I want to digitise footage from a lot of DV tapes - should I use my camera or buy a tape deck?
I have about 200 hours of footage I need to digitise. I have very little experience in the production side of video. What kind of kit do I need to digitise it, how does it work? and will it wear out ...
- 265
3
votes
3
answers
1k
views
Is it possible to have stereo sound from an external mic on a Canon Vixia HF G20
I have a Canon Vixia HF G20 and I cannot find anywhere in the manual about an external mic in stereo mode. The "advanced hot shoe" does support stereo and surround sound but through the Line In/Mic ...
- 33
4
votes
4
answers
652
views
Recommended Encoding for VHS to Digital to be Followed by Post Processing
I have VHS tapes that I want to digitize. I started this using something like Pinnacle's Dazzle. I notice that the only encoding options were for compressed video, which could lead to quality ...
- 141
20
votes
5
answers
45k
views
Why does the color red always appear pixelated on TV and videos on the PC?
I hope this isn't off-topic. While technically about video production, it's not about a problem I am having.
Have you ever noticed on TV how the color red is always noticeably pixelated? It's the ...
- 325