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Pregled bibliografske jedinice broj: 1051586

Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing


Piljic, Igor; Dragic, Leon; Duspara, Alen; Cobrnic, Mate; Mlinaric, Hrvoje; Kovac, Mario
Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing // 2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 1 (2019), 966-970 doi:10.23919/mipro.2019.8756825 (recenziran, članak, ostalo)


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Naslov
Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing

Autori
Piljic, Igor ; Dragic, Leon ; Duspara, Alen ; Cobrnic, Mate ; Mlinaric, Hrvoje ; Kovac, Mario

Izvornik
2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) (2623-8764) 1 (2019); 966-970

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
HEVC ; video codec ; Just-in-Time ; Bolt65 ; heterogeneous accelerator-based architectures

Sažetak
This paper presents Bolt65 HEVC software/hardware suite, consisting of encoder, decoder and transcoder, that is being developed at Faculty of electrical engineering and computing, University of Zagreb. One of the primary focus of Bolt65 is achieving Just- in-Time requirements that would enable video encoding/transcoding on demand. To achieve this goal, Bolt65 tries to maximally utilize all software and hardware components of the system on different architectures, from homogeneous CPU architectures with vector extensions to heterogeneous, accelerator-based architectures that have different types of processing cores. CPU-only implementation of Bolt65 was compared with referent HM HEVC software in three different encoding configurations: All Intra (AI), Low delay (LD) and Random Access (RA). Results show that Bolt65 achieves significant speed-up in all configurations and bitrate savings in AI and RA modes while sacrificing quality in order to achieve just-in-time requirements.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Mario Kovač (autor)

Avatar Url Alen Duspara (autor)

Avatar Url Mate Čobrnić (autor)

Avatar Url Hrvoje Mlinarić (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Piljic, Igor; Dragic, Leon; Duspara, Alen; Cobrnic, Mate; Mlinaric, Hrvoje; Kovac, Mario
Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing // 2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 1 (2019), 966-970 doi:10.23919/mipro.2019.8756825 (recenziran, članak, ostalo)
Piljic, I., Dragic, L., Duspara, A., Cobrnic, M., Mlinaric, H. & Kovac, M. (2019) Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing. 2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 1, 966-970 doi:10.23919/mipro.2019.8756825.
@article{article, year = {2019}, pages = {966-970}, DOI = {10.23919/mipro.2019.8756825}, keywords = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures}, journal = {2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)}, doi = {10.23919/mipro.2019.8756825}, volume = {1}, issn = {2623-8764}, title = {Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing}, keyword = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures} }
@article{article, year = {2019}, pages = {966-970}, DOI = {10.23919/mipro.2019.8756825}, keywords = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures}, journal = {2019 42nd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)}, doi = {10.23919/mipro.2019.8756825}, volume = {1}, issn = {2623-8764}, title = {Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing}, keyword = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures} }

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