Two-Dimensional Audio Compression Method Using Video Coding Schemes
As video compression is one of the core technologies that enables seamless media streaming within the available network bandwidth, it is crucial to employ media codecs to support powerful coding performance and higher visual quality. Versatile Video Coding (VVC) is the latest video coding standard d...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-05-01
|
| Series: | Electronics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9292/10/9/1094 |
| _version_ | 1797535125365325824 |
|---|---|
| author | Seonjae Kim Dongsan Jun Byung-Gyu Kim Seungkwon Beack Misuk Lee Taejin Lee |
| author_facet | Seonjae Kim Dongsan Jun Byung-Gyu Kim Seungkwon Beack Misuk Lee Taejin Lee |
| author_sort | Seonjae Kim |
| collection | DOAJ |
| description | As video compression is one of the core technologies that enables seamless media streaming within the available network bandwidth, it is crucial to employ media codecs to support powerful coding performance and higher visual quality. Versatile Video Coding (VVC) is the latest video coding standard developed by the Joint Video Experts Team (JVET) that can compress original data hundreds of times in the image or video; the latest audio coding standard, Unified Speech and Audio Coding (USAC), achieves a compression rate of about 20 times for audio or speech data. In this paper, we propose a pre-processing method to generate a two-dimensional (2D) audio signal as an input of a VVC encoder, and investigate the applicability to 2D audio compression using the video coding scheme. To evaluate the coding performance, we measure both signal-to-noise ratio (SNR) and bits per sample (bps). The experimental result shows the possibility of researching 2D audio encoding using video coding schemes. |
| first_indexed | 2024-03-10T11:40:07Z |
| format | Article |
| id | doaj.art-0d39ab28fdd245578c51719a20bd6784 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-10T11:40:07Z |
| publishDate | 2021-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-0d39ab28fdd245578c51719a20bd67842023-11-21T18:29:38ZengMDPI AGElectronics2079-92922021-05-01109109410.3390/electronics10091094Two-Dimensional Audio Compression Method Using Video Coding SchemesSeonjae Kim0Dongsan Jun1Byung-Gyu Kim2Seungkwon Beack3Misuk Lee4Taejin Lee5Department of Convergence IT Engineering, Kyungnam University, Changwon 51767, KoreaDepartment of Convergence IT Engineering, Kyungnam University, Changwon 51767, KoreaDepartment of IT Engineering, Sookmyung Women’s University, Seoul 04310, KoreaElectronics and Telecommunications Research Institute (ETRI), Daejeon 34129, KoreaElectronics and Telecommunications Research Institute (ETRI), Daejeon 34129, KoreaElectronics and Telecommunications Research Institute (ETRI), Daejeon 34129, KoreaAs video compression is one of the core technologies that enables seamless media streaming within the available network bandwidth, it is crucial to employ media codecs to support powerful coding performance and higher visual quality. Versatile Video Coding (VVC) is the latest video coding standard developed by the Joint Video Experts Team (JVET) that can compress original data hundreds of times in the image or video; the latest audio coding standard, Unified Speech and Audio Coding (USAC), achieves a compression rate of about 20 times for audio or speech data. In this paper, we propose a pre-processing method to generate a two-dimensional (2D) audio signal as an input of a VVC encoder, and investigate the applicability to 2D audio compression using the video coding scheme. To evaluate the coding performance, we measure both signal-to-noise ratio (SNR) and bits per sample (bps). The experimental result shows the possibility of researching 2D audio encoding using video coding schemes.https://www.mdpi.com/2079-9292/10/9/1094audio compressionvideo compressionnext generation audio codingversatile video coding (VVC)mu-law encodinglinear mapping |
| spellingShingle | Seonjae Kim Dongsan Jun Byung-Gyu Kim Seungkwon Beack Misuk Lee Taejin Lee Two-Dimensional Audio Compression Method Using Video Coding Schemes Electronics audio compression video compression next generation audio coding versatile video coding (VVC) mu-law encoding linear mapping |
| title | Two-Dimensional Audio Compression Method Using Video Coding Schemes |
| title_full | Two-Dimensional Audio Compression Method Using Video Coding Schemes |
| title_fullStr | Two-Dimensional Audio Compression Method Using Video Coding Schemes |
| title_full_unstemmed | Two-Dimensional Audio Compression Method Using Video Coding Schemes |
| title_short | Two-Dimensional Audio Compression Method Using Video Coding Schemes |
| title_sort | two dimensional audio compression method using video coding schemes |
| topic | audio compression video compression next generation audio coding versatile video coding (VVC) mu-law encoding linear mapping |
| url | https://www.mdpi.com/2079-9292/10/9/1094 |
| work_keys_str_mv | AT seonjaekim twodimensionalaudiocompressionmethodusingvideocodingschemes AT dongsanjun twodimensionalaudiocompressionmethodusingvideocodingschemes AT byunggyukim twodimensionalaudiocompressionmethodusingvideocodingschemes AT seungkwonbeack twodimensionalaudiocompressionmethodusingvideocodingschemes AT misuklee twodimensionalaudiocompressionmethodusingvideocodingschemes AT taejinlee twodimensionalaudiocompressionmethodusingvideocodingschemes |