In this video, i have explained EDTV Extended Definition Television System in Audio and Video Engineering, Television Engineering with following timecodes:

0:00 - Audio Video System / Television Engineering Lecture Series
0:11 - Outlines of EDTV
1:10 - Basics of EDTV
5:42 - Compression of signals in EDTV
7:14 - MAC encoding format of EDTV
8:52 - Parameters of EDTV
9:51 - Advantages of EDTV

Following points are covered in this video:

0. EDTV
1. Extended Definition Television System
2. Basics of EDTV
3. Compression of signals in EDTV
4. MAC encoding format of EDTV
5. Parameters of EDTV
6. Advantages of EDTV

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Audio and Video Engineering, Television Engineering.

#EDTV, #CompressionofsignalsinEDTV, #MACencodingformatofEDTV, #ParametersofEDTV, #AudioandVideoSystem, #TelevisonEngineering

Details of EDTV Extended Definition Television System, Compression of signals in EDTV, Parameters of EDTV:

EDTV (Extended Definition Television) is a video format that offers better picture quality than standard-definition television (SDTV) but not as high as high-definition television (HDTV). EDTV typically has a resolution of 480p, which is twice the resolution of SDTV.

Compression is an essential component of EDTV technology. Video compression is used to reduce the amount of data required to transmit the video signals without significant loss of quality. The two primary video compression formats used in EDTV are MPEG-2 and MPEG-4. MPEG-2 is the most common format used for digital broadcasting, while MPEG-4 is used for internet streaming and mobile devices.

The parameters of EDTV include the following:

Resolution: EDTV has a resolution of 480p, which is higher than SDTV but lower than HDTV. The "p" stands for "progressive scanning," which means that the image is scanned in a single pass rather than in two passes, as with interlaced scanning.

Aspect ratio: EDTV has a standard aspect ratio of 4:3, which is the same as SDTV. However, some EDTV programs may be broadcast in a widescreen format with an aspect ratio of 16:9.

Refresh rate: EDTV typically has a refresh rate of 60 Hz, which is the same as SDTV. However, some EDTV programs may be broadcast with a higher refresh rate to reduce motion blur.

Color depth: EDTV typically has a color depth of 24 bits per pixel, which allows for a wide range of colors and shades.

Overall, EDTV offers better picture quality than SDTV, making it a popular choice for consumers who want a higher quality viewing experience but are not yet ready to invest in HDTV technology.