Analysing Clips Use Of Panning

In the following three clips below i will be discussing how panning is used to create a deeper depth of a cinematic quality to allow the audience to feel as though there within the film itself.


Children Of Men

http://www.youtube.com/watch?v=-LjxKR0q7Yo

Within this clip we first hear at 0:46 a dog barking to the left of the audio but as the car pans towards the bottom righthand side of the screen we hear from the right side of the speakers the car distancing off screen. When the dog is not seen in the clip he his heard but as the car is moving off screen and not becoming the centre of the frame, the dog appears, running and through doing this the levels of his bark increases.

Ella Enchanted

http://www.youtube.com/watch?v=cw1dB9PxWzM

At the start of this clip the fairy godmother flies in from the lefthand side of the screen stretching off towards the righthand side and through the duration we hear her first from the left audio before we hear her whizz off at the right side. The fairy swoops down away in the distance she is slowly heard and as she swoops off screen the levels increase before decreasing as she lands into the house.


The Princess Diaries 2

http://www.youtube.com/watch?v=F7VO1iGpgU8

Nicholas is teaching Mia how to fire a arrow at a target when the arrow is fired at 1:48 the sound of the arrow pans to the righthand side to give the feeling that it's shot into the distance before we hear the sound of the arrow hitting the target. Afterwards the level of the arrow hitting the target wouldn't usually leave a ringing sound but is added into this clip through the use of foley, they've used this to create the arrow as the centre of attention as it shows us directly the importance of the arrow within the frame.

Editing Task

As part of my editing process i will demonstrate the following techniques using the youtube video listed below.

http://www.youtube.com/watch?v=MtN1YnoL46Q

Techniques:

• Import footage using log and transfer.
• import >files
• Add a cross dissolve, crop and cut clips 
• Export a finished piece that is ready to view 

This will all be shown through a powerpoint previewing screenshots.

View below:

http://www.slideshare.net/Megara-Mary/editing-unit-21-duck

Evaluation

Evaluation

     We first were assigned job roles. My contribution was as a lighting assistant therefore i had to ensure that the equipment were safe and at no risk of a safety hazard, i succeeded in this by using cable guards to secure a minimal chance of tripping over the wires. I then plugged the lights into the sockets and switched the on button. Before turning the lights on at the mains i relocated the lights to a convenient space and opened the barn doors and adjusted them to a suitable degree. I furthermore allowed others around me to be aware that i am going to turn the lights on and then switched the on button at the mains. I then accustomed the brightness in order to look appropriate for an interview.

     During my assistance others were sustaining their job roles to help make the production be successful by setting the rest of the equipment such as; camera and audio. Once everything was correctly placed the producer and director announced the beginning of recording. We then all practiced our roles, had a few run throughs before the actual performance began and during the duration i held a reflector which acted as a fill light a pose to the actor so that they looked more presentable and the light was clean and sharp.

     During the editing of our overall production my contribution was to record a voice over as it was beneficial as it adds an explanation over the top of the clip to show an understanding to the audience and there told step by step what is needed to create an effective interview. Overall the effect fitted in correctly with the brief as i ensured the levels on the device weren't hitting their maximum peak otherwise the sound would be distorted as the audio can be raised in post - production for a smooth voice over.

     On the other hand we could have changed the first and last shots as the sounds were distorted (although these we produced with the boom) we could have re-shot these scenes ensuring that the boom was held closer towards the actor and at a different angle to pick up on different peaks.

Broadcast Technology (Cameras, Lights and Sound)

Motion Picture Camera

Device to captivate series of images in sequence at a high speed to create ad illution of motion when played back.

The first pantented film camera was designed in 1888 by a man named Louis Le Prince

(This can now be seen in B.N.M.M)

The early movies frame rate of 14-20 frames per second. In 1923 Kodak launched 16mm film stock for cameras which was a lower cost alternative than 35mm and used by amateur filmmakers as it's cheaper to manufacture.

The 1930's experimentations made with digital cameras by the BBC using Cathode Ray Tubes.

Most colour camera's came out around the 1950's and the 1960's. Camera's then became smaller and compact and the development of storaging canged dramatically over the years. 

The 20th century relied heavily on videotape based anologue formats such as the VHS and Betamax.

Early 2000's MniDV (Digital tape based format) was soon followed by DVD hard disk drive and finally by SD card/ compact solid state flash base recordings.

MiniDV allowed for 720x576 (standard definition) then used to incorporate recordings in PAL (o.4 megapixels).

Current consumer camera's allow for full high definition which is 1920x1080 (2 megapixels).

Current industry film standard is 35mm which dependant on quality and can range between 10-24 megapixels or higher.

Current industry digital standard is 4k (12 megapixels) however some films are currently being shot at 6k (19 megapixels).

But... How Does It Work?!!

There is a film located inside of the camera and has a lense to specify and focus on the image onto the film. The shutter opens and the light travels through the lens exposing the film or sensor and the shutter closes and the next piece of unexposed film moves into place.

Sensor Size

 The sensor size of a digita camera has a big impact on the look and quality of an image. This is why DSLR's have made such a huge impact on the film industry, this has allowed for affordable fimmaking.

Disadvantages of DSLR's

• They overheat as there not primarily made to record so much information at one given time.
• They have issues with Aliasing as the camera struggles to process the information in comparison to the actually dedicated motion cameras. (Moire)

General Rule Of Sensors

The smaller sensors have a high frame rate capability but are able to produce more grain in darker situations whereas the larger sensors produce better quality images and are able to handle darker situations better. 

3 Main Functions Of Controlling The Way An Image Is Exposed Correctly

• Shutter speed (How quickly an image is captured) 

- A longer shut means there will be more blur and light whereas a shorter shut allows less blur and the light is dimmed

• Aperature (Controls DoF) - The deep focus. 

- Smaller (Larger hole) 

• ISO (Sensitivity) 

- Low = less sensitivity but maintains quality whereas a longer 

Lighting Setups

Most common lighting setup is the '3 point'

• Key Light(Main/Hard)
• Fill Light(Fills in what the key doesn't capture)
• Back Light(Seperates the light from the background)

To set this up you firstly must decide where to shoot as a result of a poor location will cause struggle with the filming. A matte finish will produce an easier background to work with. You then need to match the background with the subject otherwise the fim will have no meaning. Following this you will then control the natural lights by turning them off or covering windows with dark cloths so there no light leaks. Lastly white balence the image as the purpose is to control the colour temperatures.

Light makes the images more dynamic and interesting. It creates depth and the illution of a three dimentional image subject inside the frame that's two dimentional. 

Key light typically placed at 45 degrees to either side of the camera so tht the fill does not overpower the key light and the back light adds dimention to the subject but to balence the back light out so that it doesn't overdo and look artificial.

Shooting outside: use a reflector as you don't have acess to any light

Microphones

Shotgun Microphone: Direct sound (Aim towards the speech) - used for news reporters

Dynamic: Shorter range - used for muscians

Condensor: Direct sound  - used for radio podcasts

For the use of a shotgun microphone you must ensure the microphone is facing the actor and the sound levels on the recording device are peaking but not too high so that it is easily adjustable. The best way to test this is to ask questions off topic to get a suprized response from the actor and to not hit the maximum otherwise the sound will distort. If you place the shotgun above the actor it will reduce the background noise as it will collect the sound off the ground which is minimal as a result this technique is both vital and essential.

Broadcast Systems and Television Standards

PAL

PAL (Phase Alternating Line) was created by Walter Bruch in Germany, 1963. PAL consists of 576 visible line and uses 50i or 25p. PAL's picture resolution is 720 x 576 and is colour television. It's widely used across Europe, Australia and Africa. PAL uses interlaced frames (lines update on one line, odd lines update on the next frame) as this gives a smoother motion. Lastly PAL standards automatically cancels hue errors by phase reversal so therefore a tint control is unnecessary.

NTSC

NTSC was created by the National Television System Committee in 1941 and recreated in 1953. NTSC is expressed by 480 visible line and value 60i or 30p. It's picture resolution is 720 x 480 and is colour television. It's extensively used in the North and South America, South Korea, Japan and the Philippines. NTSC is interlaced therefore each frame is scanned in two fields of 262 lines and then is further combined to display a frame of 525 scan lines and it's receivers have a tint control to perform colour correction manually.

SECAM

SECAM (Séquentiel couleur à mémoire) was created by Henri De France in 1967. SECAM subsist 625 visible lines and avails 50i or 25p. It's picture resolution is 720 x 576 and is colour television. It's broadley used in Europe, Australia and Africa. SECAM Splits colour on the broadcast which is better for colour reproduction but weakens the signal if one of the three connections is lost, therefore is a downside. SECAM is an Anolog television system and uses memory to store lines of colour information to eliminate the colour artifacts found on systems.

PAL Vs. NTSC

• Pal has a greater resolution than NTSC and is more widely used. 
• PAL provides a colour tv standard for the european picture frequency of 50 feilds per second.
• Both give the illusion of fluid motion.
• PAL has a closer frame rate to film and is less likely to suffer from issues that may be caused during frame rate conversion.
• PAL systems cancel out Chrominance phase errors by using 1H delay line which results as a lower saturation (less noticeable to the eye than NTSC hue errors).
• Pal has a 20% higher resolution.
• DVD's are mastered in both and coded for specific geographicsl regions with regards to playback compatibility.
• PAL swaps the phase of the colour information on alternative lines which is used to drive a phase locked sub-carrier recovery system within the receiver.

SECAM Vs. PAL

• Countries using SECAM have DVD's mastered in the PAL video format.
• SECAM is an earlier attempt at compatible colour television.
• SECAM transmissions are more robust over longer distances than PAL.
• SECAM colour signal remains present although at reduced amplitude thus has a stronger cross colour.
• SECAM receiver needs a delay line but unlike PAL it's not possible to build a receiver without one.
• SECAM frequency modulates the sub-carrier and only sends one set instead of two.

Television standards

Sky:Satellite (BSkyB)
Sky was originally seperate from British 
Launched: 2nd November 1980
Defunct: 5th feb 1989 by 
HeadQuarters: London,UK
Key Person: Nicholas Ferguson

sky is expensive in comparision to other competetors but has a wide variety of channels and being the oldest satellite company, has the highest amount of viewers who have subscribed to their packages reaching over 10 million.
It also includes the following services:

• Premiership Football
• Sky Multichannels
• Sky Digital
• HD
• 3D
• Sky Plus

satellite Broadcast  but due to high demands both were sufferening from loss of strong competition struggling finacially and decided to reorginize a new company

Freeview Terrestrial
Launched: 30th October 2002
HeadQuarters: London,Uk
Key Person: Ilse Howling
Freeview is a paid standard tv licience
you dont get as many channels but it a lot cheaper
The service cost is offered at no charge as well as a stronger signal that doesn't break up as much as the analogue tv.
It provides a selection of different channels and picks up via the free service as oppose to the analogue which is now disconnected.

Virgin Cable
Founded: 6 March 2006
Key Person: James Mooney
HeadQuarters: New York and Hampshire, UK
Products and services 
HD channels
On demand
3D
Although Richard Branson owns virgin as a whole James Mooney is the Chairman of Virgin Media
Virgin also pays money to use sky movies which incourages people to purchase their offers has a wide variety of movies to catch up on as well as live tv 
4OD free as long as your not watching it on your computer live 

• Cover the following; satellite, sky terrestrial freeview, digital , cable,bt virgin internet tv 4OD, itv player
• Add images where applicable

On demand Television provides a good service as your able to watch it whenever and wherever you want on any portable electronic as long as it's connected to the wi-fi.You are given the option of more services with a broader variety ranging from od series throughout to the most recent series seen on tv. On the other hand there is also disadvantages to demand television such as the inconvenient adverts that your not able to skip. You always need a strong internet connection otherwise when your wi-fi drops out you automatically loose connection.