Case study

Lossless- recreates the original file and compresses it. 

Lossy- takes aways un-need information to make it smaller.

MPG- (Moving picture group) is a file type often used for movies that are on the internet.

MP4- is a compression of audio and video often used for the internet.

MOV- muti-media format used for saving movies.  made by apple computer.

AVI- (audio video interleave) made by microsoft and is used for videos on windows products.

WMV-(windows media video) used my windows products to add the file to the internet.

FLV- to send videos over the internet using adobe flash player.

SWF- Shockwave flash extension it used for small videos to go the the internet.

3GP- is used to steam audio and videos.

ASF-  audio files used for video games. Used in Super monkey Ball Deluex

Resolution- How the video quality is on the X and Y

Data rate- how quickly the image data is transferred between different sources.

Frame rate- the number of frames pre second on a screen.

Keyframe rate- A drawing that defines the starting and ending point on smooth transition. 

4:3-Traditional television & computer monitor standard
16:9- HD video std.; U.S. digital broadcast TV std

Flash Player- is used to want most videos on the internet.

QuickTime-is a multiplayer player for sound ,video and more. its used by mac and windows and can be made in media editing software like final cut.

Windows Media Player- is made by Microsoft and is used to play audio videos and viewing images on personal computers.

RealMedia- is used to stream audio and video over the internetI its extension is ".rm"

https://www.youtube.com/watch?v=vw61gCe2oqI

Trailer is available on youtube. This trailer for Edge of Tomorrow is a Progressive which means that it 

drawing one complete uninterrupted image. in over words each frame is a complete picture, and that allows very clear freezes. 

The trailer is 1080p which is HD, lossy as they want to make it as small as possible. Youtube videos use flash player. The trailer can also be watched on the smart phones using the youtube app this will make the trailer lower quality on the phone. It  is still using the  lossy and flash player format  same as the PC.

http://trailers.apple.com/trailers/independent/drones/

Trailers are also able to watch on iTunes  the trailer Drones can be watched in full HD and can be also downloaded for the iPhone. The full Hd version can be watched in 1920x1080(HD)  in a lossless.Mp4 format. The iPhone can be viewed at 720X576 (HD). The iPhone version is also Lossless. Mp4  format. To watch the trailer on the desktop site or phone you will need to have Quicktime downloaded and installed on the devises.

 http://store.steampowered.com/app/269790/?snr=1_4_4__tab-NewReleasesFilteredDLC_1

Steam has trailers for video games. The new game Dreadout can be watched on steam using flash player and are in HD. The trailer is also Lossy to make the video load quickly. Quality of the video information can't be found all i know is they are HD.

http://www.traileraddict.com/godzilla-2014/asia-trailer

The new godzilla out trailer can be viewed on the site Trailer addict and be watched in full HD or non HD ,lossy Flash player.  This video can be watched on the iPhone as but quicktime will need to be on the phone to view it though.

http://www.gametrailers.com/videos/8hjzs1/tropico-5-multiplayer-trailer

Game trailers can be watched on Game trailer.com the trailer for Tropico 5 is what I've pick from their list. the video can be watched in HD on flash player. the video is also lossless.