SECAM - short for sequential colour with memory is an analog colour television system used primarily in France partly developed for national pride and to protect french television equipment manufacteurers. it uses frequency modulation to encode chrominance information. It is so named because it uses memory to store lines of colour information, in order to eliminate the colour artefacts found on systems using the NTSC standard. It was developed for the same purpose as PAL, but uses a different mechanism to do so. R-Y and B-Y information is transmitted in alternate lines, and a video line store is used to combine the signals together. This means that the vertical colour resolution is halved relative to PAL and NTSC.
Source - https://en.wikipedia.org/wiki/SECAM
PAL - Short for Phase Alternating Line is another Television analogue video format used for tv transmission over most of Europe as well as Australia some Asia, Africa and South America. The name "Phase Alternating Line" describes the way that part of the colour information on the video signal is reversed in phase with each line which automatically corrects phase errors in the transmission of the signal. The PAL colour system is usually used with a video format that has 625 lines per frame and a refresh rate of 25 frames per second. Like NTSC this is an interlaced format. Each frame consists of two fields (half-a-frame), each field has half of the lines of a frame (one has all the even lines, one has all the odd lines). Fields are transmitted and displayed successively. There are 50 fields per second. At the time of its design, the interlacing of fields was a compromise between flicker and bandwidth.
Source - https://en.wikipedia.org/wiki/PAL
NTSC - The National Television Standards Committee sets the analog television standard for the United States. The current version replaced an older NTSC standard by adding chrominance information on a 3.579545 MHz subcarrier, retaining compatibility with older black-and-white NTSC television receivers. The NTSC format consists of 29.97 interlaced frames of video a second, each consisting of 480 lines of vertical resolution out of a total of 525. NTSC interlaces its scan lines, drawing odd-numbered scan lines in odd-numbered fields and even-numbered scan lines in even-numbered fields, which gives a nearly flicker-free image at approximately 59.94 hertz refresh frequency. Synchronisation of the refresh rate to the power cycle helped film cameras record early live television broadcasts, as it was very simple to sync a film projector to capture a frame of video to a film cell using the frequency of the alternating current. Also, it was preferable to match the screen refresh rate to the power source so as to avoid wave interference that would produce rolling bars on the screen.
Source - https://en.wikipedia.org/wiki/NTSC
Aspect Ratio - Is the proportional relationship between width and length of an image or video. In the begging of cinema this was 4:3 was the first and only aspect ratio for film but now in modern film filmmakers have many different aspect ratios to chose from and can change aspect ratio during the film for effect. Now widescreen aspect ratios are most common in film as most go no smaller than 16:9 which was created for high-definition Television which was the mean between 4:3 and 2.35:1 which were the two extremes in aspect ratios.This means most screen to his day are created 16:9 for this.
Source - https://www.youtube.com/watch?v=3CgrMsjGk7k
High and Standard definition is the standard definition video is what was used to be played and recorded which could be no higher than 480p. the 'p' stands for progressive scan and 480 is the vertical resolution of 480 pixel high vertical scanning lines and usually comes with a horizontal resolution of 640 pixels in a 4:3 ratio 480p is not high definition but can be known to be called enhanced definition. Earlier standard definition would also be 360p. Over many years we have developed better screen resolution that display better definition, sharpness, colour and video fluidity. There are a few resolutions considered high definition which are 720p, 1080p and 1080i. These are the amount of vertical lines on a screen like 480p . 1080i refers to it being interlaced rather than progressive which is used mainly for television which creates its smoother motion but is not so good on computer monitors if not deinterlaced and even then shows some motion blur.
Source -https://rudd-o.com/archives/the-difference-between-standard-sd-and-high-definition-hd-or-high-def-tv
Terrestrial - This is a type of television broadcasting where the television signal is transmitted through radio waves to the TV receiver from a terrestrial transmitter, television station and received through an antenna. It is called terrestrial to differentiate it from newer technology of satellite television or cable television. Terrestrial television was also the first technology to transmit television for broadcasting.
Source - https://en.wikipedia.org/wiki/Terrestrial_television
Digital Satellite - Satellite television deliver TV through signals from communication satellites. These signals are received through a parabolic antenna known commonly as a satellite dish. The satellite receiver then decodes the data for your TV set so it to it shows up on screen. This is beneficial to areas that can't reach terrestrial or cable television.
Source - https://en.wikipedia.org/wiki/Satellite_television
Cable Television - Cable Television is delivered to paying subscribers through a with radio frequency signals that goes through coaxial cables and now light pulses through fibre-optic cables. Earlier cable television were analogue but after late 200s cable companies are switching to digital.
Source - https://en.wikipedia.org/wiki/Cable_television
On-Demand - This is Video-On-Demand which means to watch a video at any time of your own choosing. These can be viewed on set-top boxes that allow you to do this like Apple TV or video games consoles. This can also be viewed on the internet through devices that that can access it. The Videos are on online sites or services like YouTube which is free or Netflix which produces its own film and TV as well as licence other television and films from other TV networks and picture companies and is run as a monthly subscription service.
Source - https://en.wikipedia.org/wiki/Video_on_demand
Hard Drive - This is hardware either installed on a device or portable that carry large chunks of of memory or digital storage space for you to store data like files, video, audio, program files, documents, Final Cut Pro edits, etc. This information can be stored on any device with disk space like phones, computers, tablets and games consoles.
Source - http://www.computerhope.com/jargon/h/harddriv.htm
File Formats - In this digital age we've moved on from physical storage to digital storage that is saved on a Hard Drive or Flash Disk. Recording with digital cameras saves our recorded media into video file formats such as .mkv, .avi, .wmv, .mp4, .mov, etc. Cameras also often compress files because the raw file would be too much used up space on an SD card and waste a lot of space so they are compressed which makes it lose quality unless you uncompress it on a computer.
Source - https://www.youtube.com/watch?v=51Ji3ndZORA
Editing Software - Traditional movie editing was just physically cutting up photography film and reattaching them to a scene so they would move after scene then you would play it altogether to see what more you would have to change. Now we have computer software to edit our home videos or projects or big budget films. Software such as ,Light-works, Adobe Premiere, Movie Maker and Final Cut just to name a few, are all able to at least cut video and put it together as well as to do many other effects and video post-production.
Source - http://www.videomaker.com/article/3250-analog-vs-digital-editing
Source - https://en.wikipedia.org/wiki/SECAM
PAL - Short for Phase Alternating Line is another Television analogue video format used for tv transmission over most of Europe as well as Australia some Asia, Africa and South America. The name "Phase Alternating Line" describes the way that part of the colour information on the video signal is reversed in phase with each line which automatically corrects phase errors in the transmission of the signal. The PAL colour system is usually used with a video format that has 625 lines per frame and a refresh rate of 25 frames per second. Like NTSC this is an interlaced format. Each frame consists of two fields (half-a-frame), each field has half of the lines of a frame (one has all the even lines, one has all the odd lines). Fields are transmitted and displayed successively. There are 50 fields per second. At the time of its design, the interlacing of fields was a compromise between flicker and bandwidth.
Source - https://en.wikipedia.org/wiki/PAL
NTSC - The National Television Standards Committee sets the analog television standard for the United States. The current version replaced an older NTSC standard by adding chrominance information on a 3.579545 MHz subcarrier, retaining compatibility with older black-and-white NTSC television receivers. The NTSC format consists of 29.97 interlaced frames of video a second, each consisting of 480 lines of vertical resolution out of a total of 525. NTSC interlaces its scan lines, drawing odd-numbered scan lines in odd-numbered fields and even-numbered scan lines in even-numbered fields, which gives a nearly flicker-free image at approximately 59.94 hertz refresh frequency. Synchronisation of the refresh rate to the power cycle helped film cameras record early live television broadcasts, as it was very simple to sync a film projector to capture a frame of video to a film cell using the frequency of the alternating current. Also, it was preferable to match the screen refresh rate to the power source so as to avoid wave interference that would produce rolling bars on the screen.
Source - https://en.wikipedia.org/wiki/NTSC
Aspect Ratio - Is the proportional relationship between width and length of an image or video. In the begging of cinema this was 4:3 was the first and only aspect ratio for film but now in modern film filmmakers have many different aspect ratios to chose from and can change aspect ratio during the film for effect. Now widescreen aspect ratios are most common in film as most go no smaller than 16:9 which was created for high-definition Television which was the mean between 4:3 and 2.35:1 which were the two extremes in aspect ratios.This means most screen to his day are created 16:9 for this.
Source - https://www.youtube.com/watch?v=3CgrMsjGk7k
High and Standard definition is the standard definition video is what was used to be played and recorded which could be no higher than 480p. the 'p' stands for progressive scan and 480 is the vertical resolution of 480 pixel high vertical scanning lines and usually comes with a horizontal resolution of 640 pixels in a 4:3 ratio 480p is not high definition but can be known to be called enhanced definition. Earlier standard definition would also be 360p. Over many years we have developed better screen resolution that display better definition, sharpness, colour and video fluidity. There are a few resolutions considered high definition which are 720p, 1080p and 1080i. These are the amount of vertical lines on a screen like 480p . 1080i refers to it being interlaced rather than progressive which is used mainly for television which creates its smoother motion but is not so good on computer monitors if not deinterlaced and even then shows some motion blur.
Source -https://rudd-o.com/archives/the-difference-between-standard-sd-and-high-definition-hd-or-high-def-tv
Terrestrial - This is a type of television broadcasting where the television signal is transmitted through radio waves to the TV receiver from a terrestrial transmitter, television station and received through an antenna. It is called terrestrial to differentiate it from newer technology of satellite television or cable television. Terrestrial television was also the first technology to transmit television for broadcasting.
Source - https://en.wikipedia.org/wiki/Terrestrial_television
Digital Satellite - Satellite television deliver TV through signals from communication satellites. These signals are received through a parabolic antenna known commonly as a satellite dish. The satellite receiver then decodes the data for your TV set so it to it shows up on screen. This is beneficial to areas that can't reach terrestrial or cable television.
Source - https://en.wikipedia.org/wiki/Satellite_television
Cable Television - Cable Television is delivered to paying subscribers through a with radio frequency signals that goes through coaxial cables and now light pulses through fibre-optic cables. Earlier cable television were analogue but after late 200s cable companies are switching to digital.
Source - https://en.wikipedia.org/wiki/Cable_television
On-Demand - This is Video-On-Demand which means to watch a video at any time of your own choosing. These can be viewed on set-top boxes that allow you to do this like Apple TV or video games consoles. This can also be viewed on the internet through devices that that can access it. The Videos are on online sites or services like YouTube which is free or Netflix which produces its own film and TV as well as licence other television and films from other TV networks and picture companies and is run as a monthly subscription service.
Source - https://en.wikipedia.org/wiki/Video_on_demand
Hard Drive - This is hardware either installed on a device or portable that carry large chunks of of memory or digital storage space for you to store data like files, video, audio, program files, documents, Final Cut Pro edits, etc. This information can be stored on any device with disk space like phones, computers, tablets and games consoles.
Source - http://www.computerhope.com/jargon/h/harddriv.htm
File Formats - In this digital age we've moved on from physical storage to digital storage that is saved on a Hard Drive or Flash Disk. Recording with digital cameras saves our recorded media into video file formats such as .mkv, .avi, .wmv, .mp4, .mov, etc. Cameras also often compress files because the raw file would be too much used up space on an SD card and waste a lot of space so they are compressed which makes it lose quality unless you uncompress it on a computer.
Source - https://www.youtube.com/watch?v=51Ji3ndZORA
Editing Software - Traditional movie editing was just physically cutting up photography film and reattaching them to a scene so they would move after scene then you would play it altogether to see what more you would have to change. Now we have computer software to edit our home videos or projects or big budget films. Software such as ,Light-works, Adobe Premiere, Movie Maker and Final Cut just to name a few, are all able to at least cut video and put it together as well as to do many other effects and video post-production.
Source - http://www.videomaker.com/article/3250-analog-vs-digital-editing