{"id":200825,"updated":"2025-01-19T21:14:12.837604+00:00","links":{},"created":"2025-01-19T01:04:17.976085+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00200825","sets":["1164:3616:9728:9988"]},"path":["9988"],"owner":"44499","recid":"200825","title":["HTTPストリーミングにおけるマニフェスト制御方式のライブ/リニア酉己信適用に関する一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-11-28"},"_buckets":{"deposit":"6cebf2d1-a6f9-47eb-870a-e75f542250ce"},"_deposit":{"id":"200825","pid":{"type":"depid","value":"200825","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"HTTPストリーミングにおけるマニフェスト制御方式のライブ/リニア酉己信適用に関する一検討","author_link":["489179","489176","489177","489181","489182","489183","489178","489180"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"HTTPストリーミングにおけるマニフェスト制御方式のライブ/リニア酉己信適用に関する一検討"},{"subitem_title":"A Study on the Manifest Control Method Used for Live/Linear Streaming in HTTP Streaming","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2019-11-28","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社NTTネットワーク基盤技術研究所"},{"subitem_text_value":"日本電信電話株式会社NTTネットワーク基盤技術研究所"},{"subitem_text_value":"日本電信電話株式会社NTTネットワーク基盤技術研究所"},{"subitem_text_value":"日本電信電話株式会社NTTネットワーク基盤技術研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Network Technology Laboratories, Nippon Telegraph and Telephone Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Network Technology Laboratories, Nippon Telegraph and Telephone Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Network Technology Laboratories, Nippon Telegraph and Telephone Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Network Technology Laboratories, Nippon Telegraph and Telephone Corporation","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/200825/files/IPSJ-AVM19107002.pdf","label":"IPSJ-AVM19107002.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM19107002.pdf","filesize":[{"value":"463.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"acd2e237-5bf9-4709-bca7-4e921ff18fd0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"奥山, 隆文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"趙, 笑添"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北田, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"瀬戸, 三郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takafumi, Okuyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Syouten, Chou","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroyuki, Kitada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saburo, Seto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8582","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"筆者らはこれまでに,HTTP ストリーミングにおいて,サービス事業者の制御方針とオリジンサーバから取得した原型マニフェストファイルに基づいて動的にマニフェストファイルを生成して視聴クライアントへ送信するマニフェスト制御方式を検討してきた.本方式をライブ / リニア配信に対して用いる場合,原型マニフェストファイルの取得頻度や取得タイミングが適切でないことにより,システム負荷が生じる,マニフェストファイル生成の遅れにより配信遅延の増加や視聴クライアントでの再生中断が生じる,などの課題がある.本稿では,マニフェストファイル内のセグメントファイルの時間長情報に基づいたマニフェストファイル取得アルゴリズムを提案し,評価を行う.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The authors have studied a manifest control method that dynamically generates a manifest file based on the control policy of the service provider and the original manifest file gotten from the origin server and sends it to the viewing client in HTTP streaming. Wlien this method is used for live / linear streaming, there are problems such as system load increasing due to unadjusted frequency and timing for getting the original manifest file, and playback delayed and interrupted on the viewing client due to a delay of generating manifest files. In this paper, we\npropose and evaluate an algorithm for getting manifest files based on the time length information of segment files in the manifest file.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理(AVM)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-11-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2019-AVM-107"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}