The second issue is compression, which is concerned with reducing
the bandwidth required to transmit different types of data. Compression
algorithms can be either lossless or lossy, with lossy algorithms being
most appropriate for image and video data. JPEG, MPEG, and MP3 all
make use of lossy compression protocols for still images, video, and audio
data, respectively. Video compression and encoding formats such as the
MPEG family of standards continue to evolve to meet the demand for
higher quality within the limits of available bandwidth.
The second issue is compression, which is concerned with reducingthe bandwidth required to transmit different types of data. Compressionalgorithms can be either lossless or lossy, with lossy algorithms beingmost appropriate for image and video data. JPEG, MPEG, and MP3 allmake use of lossy compression protocols for still images, video, and audiodata, respectively. Video compression and encoding formats such as theMPEG family of standards continue to evolve to meet the demand forhigher quality within the limits of available bandwidth.
การแปล กรุณารอสักครู่..
