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Pregled bibliografske jedinice broj: 1008452

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


Piljić, Igor; Dragić. Leon, Duspara Alen, Čobrnić Mate, Mlinarić Hrvoje, Kovač, Mario
Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing // MIPRO - Međunarodni skup za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku
Zagreb, 2019. str. 1121-1126 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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

Autori
Piljić, Igor ; Dragić. Leon, Duspara Alen, Čobrnić Mate, Mlinarić Hrvoje, Kovač, Mario

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MIPRO - Međunarodni skup za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku / - , 2019, 1121-1126

Skup
MIPRO - Međunarodni skup za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku

Mjesto i datum
Zagreb, 22-23.05.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

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



POVEZANOST RADA


Profili:

Avatar Url Alen Duspara (autor)


Citiraj ovu publikaciju:

Piljić, Igor; Dragić. Leon, Duspara Alen, Čobrnić Mate, Mlinarić Hrvoje, Kovač, Mario
Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing // MIPRO - Međunarodni skup za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku
Zagreb, 2019. str. 1121-1126 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Piljić, I. & Dragić. Leon, Duspara Alen, Čobrnić Mate, Mlinarić Hrvoje, Kovač, Mario (2019) Bolt65 – performance-optimized HEVC HW/SW suite for Just-in-Time video processing. U: MIPRO - Međunarodni skup za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku.
@article{article, year = {2019}, pages = {1121-1126}, keywords = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures}, 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}, publisherplace = {Zagreb} }
@article{article, year = {2019}, pages = {1121-1126}, keywords = {HEVC, video codec, Just-in-Time, Bolt65, heterogeneous accelerator-based architectures}, 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}, publisherplace = {Zagreb} }




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