{"id":"https://openalex.org/W4317600223","doi":"https://doi.org/10.1109/pcs56426.2022.10017999","title":"Energy-Rate-Quality Tradeoffs of State-of-the-Art Video Codecs","display_name":"Energy-Rate-Quality Tradeoffs of State-of-the-Art Video Codecs","publication_year":2022,"publication_date":"2022-12-07","ids":{"openalex":"https://openalex.org/W4317600223","doi":"https://doi.org/10.1109/pcs56426.2022.10017999"},"language":"en","primary_location":{"id":"doi:10.1109/pcs56426.2022.10017999","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs56426.2022.10017999","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053336934","display_name":"Angeliki Katsenou","orcid":"https://orcid.org/0000-0003-0081-4488"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]},{"id":"https://openalex.org/I204442077","display_name":"Trinity College","ror":"https://ror.org/019dhar59","country_code":"CA","type":"education","lineage":["https://openalex.org/I204442077"]},{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["CA","GB","IE"],"is_corresponding":true,"raw_author_name":"Angeliki Katsenou","raw_affiliation_strings":["Trinity College Dublin,Dublin,IE","University of Bristol, Bristol, UK","Trinity College Dublin, Dublin, IE"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin,Dublin,IE","institution_ids":["https://openalex.org/I205274468","https://openalex.org/I204442077"]},{"raw_affiliation_string":"University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"Trinity College Dublin, Dublin, IE","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101138865","display_name":"Jingwei Mao","orcid":null},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jingwei Mao","raw_affiliation_strings":["University of Bristol,Bristol,UK","University of Bristol, Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol,Bristol,UK","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059260326","display_name":"Ioannis Mavromatis","orcid":"https://orcid.org/0000-0002-3309-132X"},"institutions":[{"id":"https://openalex.org/I4210143477","display_name":"Toshiba (United Kingdom)","ror":"https://ror.org/054hmd463","country_code":"GB","type":"company","lineage":["https://openalex.org/I1292669757","https://openalex.org/I4210143477"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ioannis Mavromatis","raw_affiliation_strings":["BRIL, Toshiba Europe Ltd.,Bristol,UK","BRIL, Toshiba Europe Ltd., Bristol, UK"],"affiliations":[{"raw_affiliation_string":"BRIL, Toshiba Europe Ltd.,Bristol,UK","institution_ids":["https://openalex.org/I4210143477"]},{"raw_affiliation_string":"BRIL, Toshiba Europe Ltd., Bristol, UK","institution_ids":["https://openalex.org/I4210143477"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053336934"],"corresponding_institution_ids":["https://openalex.org/I204442077","https://openalex.org/I205274468","https://openalex.org/I36234482"],"apc_list":null,"apc_paid":null,"fwci":2.9872,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.92016035,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7633876800537109},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.719744086265564},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4676123857498169},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4560539424419403},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.45576605200767517},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4264620244503021},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3526449203491211},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20464536547660828},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08558079600334167},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.05998128652572632},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.05791977047920227}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7633876800537109},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.719744086265564},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4676123857498169},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4560539424419403},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.45576605200767517},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4264620244503021},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3526449203491211},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20464536547660828},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08558079600334167},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.05998128652572632},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.05791977047920227},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pcs56426.2022.10017999","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs56426.2022.10017999","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W832984975","https://openalex.org/W2043292349","https://openalex.org/W2068074542","https://openalex.org/W2101700394","https://openalex.org/W2514926769","https://openalex.org/W2793320545","https://openalex.org/W2891639355","https://openalex.org/W2968835586","https://openalex.org/W2979585535","https://openalex.org/W3015736707","https://openalex.org/W3027652730","https://openalex.org/W3080277927","https://openalex.org/W3101034421","https://openalex.org/W3115194865","https://openalex.org/W3117220927","https://openalex.org/W3188327217","https://openalex.org/W3198898679","https://openalex.org/W3217707763","https://openalex.org/W4223415714","https://openalex.org/W4247086391","https://openalex.org/W6793806349"],"related_works":["https://openalex.org/W2964213236","https://openalex.org/W2163719598","https://openalex.org/W3161919736","https://openalex.org/W2104624537","https://openalex.org/W3035539011","https://openalex.org/W2343776926","https://openalex.org/W4205669608","https://openalex.org/W2052044332","https://openalex.org/W2245085077","https://openalex.org/W2054084867"],"abstract_inverted_index":{"The":[0,21,95,115],"adoption":[1],"of":[2,89,133,135],"video":[3,6,18,32,39,64,90,126],"conferencing":[4],"and":[5,26,34,48,56,69,82,103,113],"communication":[7],"services,":[8],"accelerated":[9],"by":[10],"COVID-19,":[11],"has":[12],"driven":[13],"a":[14,87,122],"rapid":[15],"increase":[16,41],"in":[17,45],"data":[19,46],"traffic.":[20],"demand":[22],"for":[23,30,86],"higher":[24],"resolutions":[25],"quality,":[27],"the":[28,35,42,58,74,83,100,107,131,136],"need":[29],"immersive":[31],"formats,":[33],"newest,":[36],"more":[37],"complex":[38],"codecs":[40,102],"energy":[43,59,75,111],"consumption":[44,60,112],"centers":[47],"display":[49],"devices.":[50],"In":[51],"this":[52],"paper,":[53],"we":[54,72],"explore":[55],"compare":[57],"across":[61,92],"optimized":[62],"state-of-the-art":[63],"codecs,":[65],"SVT-AV1,":[66],"VVenC/VVdeC,":[67],"VP9,":[68],"x.265.":[70],"Furthermore,":[71],"align":[73],"usage":[76],"with":[77],"various":[78],"objective":[79],"quality":[80,132],"metrics":[81],"compression":[84],"performance":[85],"set":[88],"sequences":[91],"different":[93],"resolutions.":[94],"results":[96,117],"indicate":[97],"that":[98],"from":[99],"tested":[101],"configurations,":[104],"SVTAV1":[105],"provides":[106],"best":[108],"tradeoff":[109],"between":[110],"quality.":[114],"reported":[116],"aim":[118],"to":[119],"serve":[120],"as":[121],"guide":[123],"towards":[124],"sustainable":[125],"streaming":[127],"while":[128],"not":[129],"compromising":[130],"experience":[134],"end":[137],"user.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
