It can make use of lossy as well as lossless compression. It can be thought of as being the swiss army knife of the world of codecs. H.264 – High definition material takes advantage of H.264. MPEG-4 Part II uses video encoders such as DivX and XviD to encode the video while the audio is carried over in the MP3 format. It makes use of better compression techniques than MPEG-1. MPEG-4 – MPEG-4 makes use of progressive as well as interlaced video. In this technique, all of the lines of the image are drawn in sequence.

Progressive scanning is a technique of storing as well as displaying moving images. One of the drawbacks of MPEG-1 is that it only allows for progressive scanning. MPEG-1, as well as MP3, is supported by nearly all computers and consumer DVD players. The MP3 standard is standard for audio compression and is an application of the MPEG-1 data stream. MPEG-1 makes use of incredibly high quality. There are many MPEG formats as well as many derivative types. The organization sets as well as codifies the standards. MPEG –MPEG is an acronym for Moving Picture Experts Group. While all codecs work towards the same goal, their means differ. Lossless codec also results in a loss of a lot of bandwidth when making use of online transmission. The reason that many people opt for lossy codec over lossless codec is that lossless codec isn’t an efficient way of storing large files as there isn’t a lot of compression which takes place. There isn’t as much of a loss in quality when compared to lossy codec. Lossless codec – Lossless codec results in a file being the same after decompression. However, the disadvantage is that there is a small amount of data lost, which results in a drop in audio quality, video quality, or both. Lossy codec comes with the advantage of shrinking file sizes to a smaller format. Lossy codec – People who look to shrink file sizes to manageable levels opt for lossy codec. The first level of differentiation between codecs is between lossless codecs and lossy codecs.

Video production companies choose different codecs depending on their needs as well as the video services they offer.

Video production agencies in NYC have lots of experience with different types of codec. It can turn video as well as audio signals into a playback format. It encodes and decompresses videos for playback or for editing.Ĭodec may be used in hardware to turn incoming video as well as audio into a digital format. Codec helps compress videos for storage and sending. This has resulted in people looking for ways to make these file sizes smaller. Video files normally reach file sizes which are quite large. Codec is an amalgamation of two words, coder and decoder.

Video codec meaning