METHOD AND TERMINAL FOR PLAYING A VIDEO FILE

METHOD AND TERMINAL FOR PLAYING A VIDEO FILE

The present disclosure discloses a method and terminal for playing a video file in the technical field of playing a video. The method comprises: a video client receives a video playing instruction for a target video, constructs a video playing request directed to a preset decryption proxy module, an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG, Zhenlin, FAN, Shaozhuo, CHEN, Yunhui
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator HUANG, Zhenlin
FAN, Shaozhuo
CHEN, Yunhui
description The present disclosure discloses a method and terminal for playing a video file in the technical field of playing a video. The method comprises: a video client receives a video playing instruction for a target video, constructs a video playing request directed to a preset decryption proxy module, and invokes a system hardware player to process the video playing request; the decryption proxy module acquires a download request of the system hardware player for an index file of the target video; the decryption proxy module downloads an index file of the target video, reconstructs an encrypted key storage address in the index file, returns the reconstructed index file to the system hardware player; the system hardware player acquires a key through the reconstructed key storage address, plays the video file of the target video according to the key. The system hardware player may play a video file encrypted twice.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2020099992A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2020099992A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2020099992A13</originalsourceid><addsrcrecordid>eNrjZNDxdQ3x8HdRcPRzUQhxDfL19HP0UXDzD1II8HGM9PRzV3BUCPN0cfVXcPP0ceVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRgYGlkBg5GhoTJwqAP4LJb4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD AND TERMINAL FOR PLAYING A VIDEO FILE</title><source>esp@cenet</source><creator>HUANG, Zhenlin ; FAN, Shaozhuo ; CHEN, Yunhui</creator><creatorcontrib>HUANG, Zhenlin ; FAN, Shaozhuo ; CHEN, Yunhui</creatorcontrib><description>The present disclosure discloses a method and terminal for playing a video file in the technical field of playing a video. The method comprises: a video client receives a video playing instruction for a target video, constructs a video playing request directed to a preset decryption proxy module, and invokes a system hardware player to process the video playing request; the decryption proxy module acquires a download request of the system hardware player for an index file of the target video; the decryption proxy module downloads an index file of the target video, reconstructs an encrypted key storage address in the index file, returns the reconstructed index file to the system hardware player; the system hardware player acquires a key through the reconstructed key storage address, plays the video file of the target video according to the key. The system hardware player may play a video file encrypted twice.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200326&amp;DB=EPODOC&amp;CC=US&amp;NR=2020099992A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200326&amp;DB=EPODOC&amp;CC=US&amp;NR=2020099992A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG, Zhenlin</creatorcontrib><creatorcontrib>FAN, Shaozhuo</creatorcontrib><creatorcontrib>CHEN, Yunhui</creatorcontrib><title>METHOD AND TERMINAL FOR PLAYING A VIDEO FILE</title><description>The present disclosure discloses a method and terminal for playing a video file in the technical field of playing a video. The method comprises: a video client receives a video playing instruction for a target video, constructs a video playing request directed to a preset decryption proxy module, and invokes a system hardware player to process the video playing request; the decryption proxy module acquires a download request of the system hardware player for an index file of the target video; the decryption proxy module downloads an index file of the target video, reconstructs an encrypted key storage address in the index file, returns the reconstructed index file to the system hardware player; the system hardware player acquires a key through the reconstructed key storage address, plays the video file of the target video according to the key. The system hardware player may play a video file encrypted twice.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDxdQ3x8HdRcPRzUQhxDfL19HP0UXDzD1II8HGM9PRzV3BUCPN0cfVXcPP0ceVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRgYGlkBg5GhoTJwqAP4LJb4</recordid><startdate>20200326</startdate><enddate>20200326</enddate><creator>HUANG, Zhenlin</creator><creator>FAN, Shaozhuo</creator><creator>CHEN, Yunhui</creator><scope>EVB</scope></search><sort><creationdate>20200326</creationdate><title>METHOD AND TERMINAL FOR PLAYING A VIDEO FILE</title><author>HUANG, Zhenlin ; FAN, Shaozhuo ; CHEN, Yunhui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2020099992A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2020</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG, Zhenlin</creatorcontrib><creatorcontrib>FAN, Shaozhuo</creatorcontrib><creatorcontrib>CHEN, Yunhui</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG, Zhenlin</au><au>FAN, Shaozhuo</au><au>CHEN, Yunhui</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND TERMINAL FOR PLAYING A VIDEO FILE</title><date>2020-03-26</date><risdate>2020</risdate><abstract>The present disclosure discloses a method and terminal for playing a video file in the technical field of playing a video. The method comprises: a video client receives a video playing instruction for a target video, constructs a video playing request directed to a preset decryption proxy module, and invokes a system hardware player to process the video playing request; the decryption proxy module acquires a download request of the system hardware player for an index file of the target video; the decryption proxy module downloads an index file of the target video, reconstructs an encrypted key storage address in the index file, returns the reconstructed index file to the system hardware player; the system hardware player acquires a key through the reconstructed key storage address, plays the video file of the target video according to the key. The system hardware player may play a video file encrypted twice.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2020099992A1
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title METHOD AND TERMINAL FOR PLAYING A VIDEO FILE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T00%3A44%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HUANG,%20Zhenlin&rft.date=2020-03-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2020099992A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true