Friday, 24 March 2017

Video Case Study

Video Production & Editing


Recording Equipment


·      Camcorders (professional)



  Professional camcorders are typically used within broadcast productions both within the studios and in other exterior locations. Now some of the newer models of camcorders are able to record in 4K which makes the image much clearer and crisp.
















·      DSLR Cameras

     DSLR cameras are commonly used in semi-professional video productions as these cameras are typically cheaper than the professional camcorders. Although these cameras are more commonly used within photography the vast majority of DSLR cameras can record to a good enough standard with the majority now having HD video recording.






http://www.europe-nikon.com/en_GB/product/digital-cameras/slr/consumer/d5300 





·      Tripods


     Tripods is a professional and semi-professional piece of equipment which allows the user to get a steady shot as well as being able to smoothly pan and tilt the camera. 













·      Stabilisers


  
     Stabilisers is a professional piece of equipment which like a tripod allows the user to get a smooth shot but unlike the tripod it allows the user to freely move the camera from from one place to another whilst still being able to record their footage. 









·      Light Boxes

     Light boxes can be both professional and semi-professional pieces of equipment which is mainly used in studio based locations to help light the set or scene of a production. 












·      Light reflectors

     Light reflectors like the light boxes can be both professional and semi-professional pieces of equipment. Light reflectors are used in exterior location environments to help bounce the natural sun rays towards the subject being filmed to help naturally light the setting.   












Environment

·      Studio environments

http://modernworldstudio.com/
Within a studio environment you would typically have about 1-2 professional camcorders around the subject being filmed to allow the editor to choose which shots they like the most in post-production. In the studio, you would typically have professional lighting built above the set to help light it which also gives the freedom to easily change what lights to use and the brightness of those used. 





·      Uncontrolled location environment

https://www.filmindependent.org/blog/shooting-on-location-how-to-save-yourself-money-and-headaches/







When filming on location you would have to first consider what the weather is going to be like for knowing what equipment to use. If the if the weather is sunny and clear, or partially cloudy you are probably more likely to use light reflectors to naturally bounce the sun's beams. Typically when filming on location there tends to be only one camcorder used (with smaller productions).






Video Editing Software

Linear Vs. Non-Linear

Non-linear digital editing allows the editor instant access to whatever clip they want, whenever they want it. Meaning that you don't have to start from the beginning of the project to the end, you are able to work on any segment at any time. The differences from linear and non-linear editing is that with the latter you are able to move around different segments within the editing software. As well you can also see you work in progress at any time during the edit.

https://www.motionelements.com/blog/articles/understanding-linear-vs-non-linear-editing 

Editing Software


Premiere Pro CC



Adobe Premiere Pro is the leading editing software within the industry which is used by a wide array of different people. For many this editing software easy to use and for people who are just starting to edit this is an ideal software to use. 
















Final Cut Pro


Final Cut pro is an editing software which was developed by Apple as the next step up from their simpler editing software iMovie while not being much more complexed. The editing software is set out to revolutionise the entirety of the editing process















Shooting with the editors job in mind

When shooting a scene for any type of production it is always essential to have the editor's job in mind as they have to assemble all the shots into the finished product. To make it easier for the editor it would be a good idea to take several different types of shots of the same thing just in case the shot which you were initially going to use for some reason doesn't work or another shot looks better. Another thing to consider is retaking the shot more than once (but preferably have 3 takes of each shot) as this gives the editor the option to pick the best possible shot as this can prevent mistakes which may not have been noticed whilst filming. For example if you were filming a historical drama and a plane or TV aerial was in shot, the editor could choose from one of the other takes. 

http://www.dailymail.co.uk/tvshowbiz/article-1323386/Television-1912-Eagle-eyed-viewers-spot-errors-period-drama-Downton-Abbey.html
Here is an example from when I filmed a short sequence during which on one of my shots I didn't do enough takes and the footage which I had for that shot wasn't great and had to be edited to try and improve it (2:50 - 2:30)


Case Studies

Recording a drama scene in a studio
 

When recording a drama scene in a studio you will have between 2-3 camcorders (a multi-camera set up) set up in different positions to help capture different shots. You would also have all the cameras either on a dolly or a track as the cameras are more than likely going to be moving while filming the drama scene.







Recording a music event in an interior location

When recording a music event in an interior location you should consider were it is being held (e.g. at a stadium, in a hall, etc.) this can hugely differ what equipment you are taking. If you are at a location which is going to be very open you would more than likely carry a DLSR camera and either carry a tripod with you or wear a shoulder rig to help keep your camera steady whilst if you are in a more compressed space it might be easier to carry a DLSR camera and a monopod as although this isn't as effective as a tripod it is significantly better than not using anything. Music events also tend to have a lot of pyrotechnics meaning you would have to consider your exposure and aperture as lighting in particular can effect your shot which could make your shot over or under exposed. 




Recording cut-away shots in an exterior location

When recording in an exterior location it is a good idea to the night before to check what the weather is going to be like as this will give you an idea of what may also be needed (rain covers for cameras etc.). When recording in an exterior location you can use either a camcorder or a DLSR (depending on if you are professional or semi-professional). It would also be a good idea to have a tripod or dolly (depending if the camera is going to be moving or not) to have the camera on as this will help keep the shot steady. There is mainly 2 ways which you can light an exterior location which is either by using light reflector discs which are commonly used for more natural lighting on brighter days or by using light boxes. 










Friday, 17 March 2017

Audio Case Study



Audio Production & Editing


Recording Equipment

  • (XLR)Cables

XLR cables are used to deliver balanced microphone and line level signals over long distances with its ability to deliver a balanced signal means that the final audio signal will have less unwanted noise.


 
 
 http://cvp.com/index.php?t=product/rycote_017013
 
 
 
 



  • Boom Poles (accessory)
 
A boom pole is able to allow the microphone to crane over or hang below the shot to help get closer to the subject for clearer audio.
 
 
 
 
 http://cvp.com/index.php?t=product/rode_microboompole
 
 
 
 
 
 
 

  • Pistol Grips (accessory)
 
 

 Pistol Grips are ideal for VOXPOP style interviews as the reporter/presenter would be able to hold and direct the microphone to whoever is talking.


 http://cvp.com/index.php?t=product/rode_pg-2
 
 
 

  • Windshield (Dead Cat)

 
Windshields (also known as dead cats/dogs) are designed to minimize any wind noise when recording outdoors in windy conditions.
 
 
 
 
 http://cvp.com/index.php?t=product/rode_deadcat_vmp
 
 
 
 
 
 
 

  • Tascam
 
 

 A Tascam is an external digital audio recorder which you are able to plug in a shotgun microphone into using a XLR cable. Using a Tascam will record better quality sound than using a microphone which is connected to your DLSR camera.
 
 
 
 
 
 
 
 http://cvp.com/index.php?t=product/tascam_dr-40v2_digital_recorder
 
 
 
 
 
 
 
 

  • Audio Mixers
 





 Audio mixers are used to combine, route and change the volume levels of a array of audio signals. like microphones used by singers and microphones picking up other instruments.




 http://cvp.com/index.php?t=product/sound_devices_664











  • Audio Interfaces


An audio interface is a device which can record and playback audio and can collect better sound quality audio than normal sound cards.
 






http://cvp.com/index.php?t=product/tascam_us-20x20








Microphones


For production there are three basic categories of microphones for recording sound:
  • Shotgun microphones




Picture 1
Shotgun microphones are used for pinpointing the exact audio you may want and prevents any audio interference from any ambient noise. 
Some shotgun microphones can be used on their own or by using a pistol grip or a boom pole (picture 1) whilst others can be connected to the shoe mount.(picture 2)



http://cvp.com/index.php?t=product/rode_ntg4-plus 





Picture 2










 


 http://cvp.com/index.php?t=product/rode_videomic-r 









  • Handheld microphones

The handheld microphone is what is typically used in TV reporting and especially useful if the presenter or reporter using it is moving around a lot. 


 http://cvp.com/index.php?t=product/sennheiser_md-42














  • Lapel microphones



 Lapel microphones are small mics which clip onto someone's clothing used commonly in chat show types of programs. 

 http://cvp.com/index.php?t=product/sennheiser_me-4-n










However there is also other microphones which can be used more for ADR and additional audio these include:
  • Condenser microphones

 A condenser microphones are able to capture the sound waves more accurately than any other kind of microphones and have a high sensitivity rate. 

http://cvp.com/index.php?t=product/tascam_tm-80










  • Ribbon microphones  

A ribbon microphone uses a thin piece of aluminum ribbon to capture the sound waves and because of this they tend to be more precise than a normal condenser microphone. However, if they aren't used correctly it could lead to the ribbon breaking.









 

 

 

https://cvp.com/index.php?t=product/rode_ntr-ribbon-microphone&sourceRef=int%3Asuggest&userInput=ribbon&sid=vq90t2k6m684esutgq6lkcfrf4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Audio Editing Software


  • Audacity
Audacity is an audio editing software which is free for anyone to download and use. This software would be especially good for people who are just starting to edit audio as especially those who have a very small/no budget.
http://www.audacityteam.org/about/











  • WavePad



WavePad is also free to download for anyone for non-commercial use and for the commercial use you can buy the Masters edition for around £39.99 from their website


Free version:
http://www.nch.com.au/wavepad/

Masters version: http://www.nch.com.au/wavepad/masters.html








  • Adobe Audition




Adobe Audition claims to be the 'industry's best audio clean-up, restoration and precision editing tool for video, podcasting and sound effect design.' This editing software will cost you £20.22 per month which would be a lot of money for someone who may not use this all the time and is more than likely aimed at people who are more professionals the audio sector of the industry.















Case Studies



Recording in a studio-based interview

To record a studio-based interview you would more than likely use Lapel microphones on the presenters and guests as they would be walking on and off the set and in some cases moving around the set to go to different areas as well as this the lapel microphones are extremely small meaning that they sometimes very hard to notice on people and these mics are usually in a close proximity with the mouth meaning that there would be much less unwanted noise. This microphone would also be able to clearly pick up each person's audio separately so when they are recording they could lower the levels those who may not be talking or are waiting for their time to go on and they would be able to adjust an individuals mic from the audio mixer. For example if they are quite timid and shy we would be able to raise the levels of that persons mic and if they are quite a loud speaker we would be able to lower the recording levels.

In this image I circled all of the lapel microphones on the guest and
presenters showing the distance they are from the person's mouth.
source: https://www.youtube.com/watch?v=ywMhy1yc6dY&t=88s



An idea to also consider is having one or two boom mics as a back up in case one or more of the lapel mics fault and do not capture the sound, if this did happen the sound mixer would then be able to switch over to the boom mics to quickly cover the fault, especially if the interview was being shown live as the audio is especially important in these types of shows.


where I got my ideas for some of my suggestions: http://www.bbc.co.uk/academy/production/article/art20130702112135340 






Recording Dialogue in an exterior location

To record dialogue in an exterior location you should consider where your are recording and what will be around near that location like if there are any busy traffic noises, roadworks, etc.. If this becomes a problem then you might have to consider recording in another location another think to be mindful of is what the weather is going to be like on that day especially how windy it is going to be but you should always be prepared for strong winds. 

For filming in an exterior location it will be best to take a shotgun microphone to record your dialogue for if you are doing VOXPOP style interviews where you can use a pistol grip to hold the microphone so the interviewer can hold and direct the microphone to whomever is talking, it would also be useful to have a windshield on the microphone as there could always be a change of weather which could lead to strong winds which would be a problem without one as the windshields tend to drastically reduce the unwanted wind noise.

Here is an example of a reporter using a shotgun mic for a voxpop.
Here is an example of a voxpop used for ITV News
 (0:24 - 0:48)




However, if you are recording more of a creative production say a scene in a short film or music video, I would suggest using a boom mic with a windshield on so that you would be able to get close to the subjects who are talking without getting in the shot of the camera 



An example of recording music outside and using a boom mic.




sources:
http://www.bbc.co.uk/academy/production/article/art20130702112135332
http://www.bbc.co.uk/academy/production/article/art20130702112135255
http://www.soundonsound.com/sound-advice/q-what-should-i-consider-when-recording-outside