TW556162B - A method for pausing a video presentation and a recordable disc medium system - Google Patents
A method for pausing a video presentation and a recordable disc medium system Download PDFInfo
- Publication number
- TW556162B TW556162B TW089123838A TW89123838A TW556162B TW 556162 B TW556162 B TW 556162B TW 089123838 A TW089123838 A TW 089123838A TW 89123838 A TW89123838 A TW 89123838A TW 556162 B TW556162 B TW 556162B
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- Taiwan
- Prior art keywords
- disc
- media
- shaped
- patent application
- read
- Prior art date
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Classifications
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Studio Circuits (AREA)
Description
556162 A7
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I 556162 A7 五、發明說明(2 B7 經濟部智慧財產局員工消費合作社印副π 期間開始記綠節目。传勸 、 當暗Η阳^ ” 者員寺候節目%成才能以適 長詹而令61、 知命I處在於隨廣播 ,疋成記錄的時間可能過長。如此導致觀視者勿 略:斷部分或錯失節目的重大部分。 導“視者忽 暫項問題,咖視頻記錄器結合暫停功能。當 二广被作動時,類似其它習知錄放影機般,此項設定 見者記綠正在輸入的視頻。但顯然當暫停回復功能 時,DVD視頻記錄器跳回暫停開始的該部分節目 :開始回放’但記綠器仍然持續記錄輸入的視頻。結果若 觀視者由於任·似·理士 &、士 4逛 i '、 、{仃理由而被打断時,仍可觀賞全部節目而 項寺候原先的廣播結束。 雖然顯示爲同時,但DVD記綠器無法同時讀寫資料。 :爲了達成無接縫式回放,DVD記綠器必須介於記錄 枓於碟形媒體與讀取資料間交替。分配料或寫資料的 間至少郅分係由DVD記綠器的資料緩衝器的有限大小 足。結果記錄器必須恆常在讀取與寫入間切換以防緩衝 的溢流或欠流。但DVD記錄器在此種變遷期間無法讀焉 資料。因此介於讀寫資料間的交替過程造成讀寫過程關艰 的組合二均位元速率顯著下降。如此呈現—大問題爲須 持相當南的平均讀寫位元速率俾提供無接縫式回放。 發明概述 本發明係有關一種於可記錄之碟形媒體裝置暫停視頻 現之方法。該方法包括下列步驟:回應於—暫停指令,士 綠視頻呈現於碟形媒體的一選定位置;回應一暫停回復才丨 無 如 資 時 決 器 寫 維 記 556162 經濟部智慧財產局員工消費合作社印製 五、發明說明(3 ) 令、週期性中斷却轉 頻呈現;以及;碟形媒體讀取部分已被記綠的視 擇生交更碟形媒體轉速俾對記錄與讀取步 騷k向平均位元速率通量。 y 才艮一* —目L晋舍管^y I 一/、a τ她例,讀取步驟可與碟形媒體轉速改變之 ^進4丁此外,碟形媒體轉速可於讀取步驟期間連續變另一具體實施例,記錄可於碟形媒體界定之一螺形 速對的記ί位置沿徑向方向向外前進。碟形媒體轉 錄# Γ V展而1可比記綠步驟提高。此外於螺形軌的記 媒触t敎記綠位置至記綠視頻呈現結束連續進行而碟形 某to上並典任何被跳過的節段。 4據本發明之_方面,本發明也包括—種用以暫停視 2<可記綠之碟形媒體系統。該可記綠之碟形媒體系 =下列-或多者:一碟形媒體記錄器,響應一暫停指兮 頻呈現於碟形媒體之一選定記綠位置;—碟形 二田Ά ’回應_暫停回復指令用以週期性中斷記綠 ^莱形媒體讀取部分已被記綠的視頻呈現;以及一視 ’用以選擇性變更碟形媒體轉速俾提高記綠與讀 y驟又平均位元速率通量。 ^據了具體實施例’讀取步驟可與碟形媒體轉速改變 更:仃。此外’碟形媒體轉速可於讀取步驟期間連續變 根據另-具體實施例,記錄可於碟形媒體界定之形 軌上由選定的記錄位置沿徑向方向向外前進。碟形媒體轉 頻 令 俾 頻 取 之 -裳--------訂---------線· (請先閱讀背面之注意事項再填寫本頁) -6 - i紙張尺度適用中國國家標準(CNS)A4規格⑽χ 297公- 556162 A7 B7 五、發明說明(4 ) 速對讀取步驟而言可比記錄步驟提高。此外於螺形軌的記 錄係由選定記錄位置至記錄視頻呈現結束連續進行而碟形 媒體上並無任何被跳過的節段。 圖式之簡軍説明 月& 圖1爲根據本發明之配置可配備一或多種先進操作功 之可重複寫入DVD裝置之方塊圖。 圖2爲略圖舉例説明可重複寫入〇 v d碟形媒體之螺形 軌。 、 圖3爲方塊圖説明於d v D碟形媒體寫入資料之過程。 圖4爲方塊圖説明由d v D碟形媒體讀取資料以及儲存輸 入的資料於資料緩衝器之過程。 圖5爲方塊圖説明將資料寫至dVd碟形媒體以及繼續由 資料緩衝器顯示先前被讀取的資料之過程。 圖6爲流程圖説明DVD裝置執行暫停功能之較佳操作, 該功能利用可變讀取速率而使D v D裝置的總平均位元速 率增至最大。 ' 1佳具體實施例之詳細説明 可記錄之DVD裝置 經濟部智慧財產局員工消費合作社印製 根據本發明之此處敎示之配置實施多種先進操作功能之 裝置1 0 0利用根據本發明之配置之可重複寫入碟形媒體 1 0 2,以方塊圖形式顯示於圖i。可重複寫入碟形媒體i 〇 2 於所述具體實施例中係以可重複寫入D V D具體表現。許 多例中如所記,可重複寫入碟形媒體例如可爲硬碟或磁光 碟(MOD)。Μ 0 D之一例爲迷你光碟。許多情況下,本發 -7- 556162 A7 B7 五、發明說明(5 明::置可應用至視頻或聲頻或視頻與聲。 裝1 1 0 0可寫至及讀自碟 DVD 1()2。裝置包含 ^ ’於本例爲可重複窝入 一視頻/聲頻輸入處理路徑'以'I制區段120、 路徑”。。配置大部分頻/聲頻輸出處理 明,但部分方塊的配置 起見m:顯然自 置的操作具有特殊重要性。起見“並非瞭解對裝 :械總成1〇4包含—馬達106用以旋轉dvd 其適合於旋轉中的碟形媒體上方移動。拾取: 曰射先錄點至碟形媒體上的螺形軌或照明已經燒綠於 軌上的點供記錄與回放視頻及/或聲頻節目材料。爲求瞭 解本發明,碟形媒體係記錄於單邊或雙邊,或於雙邊記錄 案例中’雙邊記錄或隨後由碟形媒體讀取係由碟形媒體的 同邊或由兩邊進行並無任何關聯。拾取及馬達係由飼服 器110控制。飼服器110也接收讀取自碟形媒體1〇2之蟬 形軌的資料回放信號作爲第一輸入。回放信號也輸入至錯 誤校正電路13〇,其可視爲控制區段之一部分或視頻/聲頻 輸出處理路徑之一部分。 信 制 信 徑
訂 板制區段1 20包含一控制中央處理單元(cpu) 122以及一 瀏覽資料生成電路1 26。控制CPU 122供給一第一輸入 说至劍覽資料生成電路丨2 6,以及伺服器丨丨〇供給一第 輸入信號至瀏覽資料生成電路丨2 6。伺服器也被視爲控 區段的一部分。瀏覽資料生成電路126供給一第一輸入 號至多工器(MUX) 154,其形成視頻/聲頻輸入處理路 -8 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
556162 五、發明說明(6 ) 1 4 〇的一部分。 ,夕工器1 5 4的輸出爲錯誤校正編碼電路丨2 8的輸入。錯 〃吳k正編碼電路1 2 8的輸出爲供給拾取總成丨〇 8之可記錄 輸入化號’孩信號將藉雷射「被燒錄」至碟形媒體1 〇 2 的螺形軌上。 /控制CPU 122也較佳存取含於軌跡緩衝器172及記錄緩 衝态1 5 2之資料,如圖!所示。cpu i 22可刪除、修改以及 重新格式化儲存於軌跡緩衝器丨7 2及記錄緩衝器丨5 2之視 頻 > 料。控制介面及資料介面也較佳設置用於允許cpu 122控制視頻編碼器丨4 4及聲頻編碼器丨4 8的功能。適當軟 體或韌體提供於1己憶體用藉控制cpu 122執行習知功能。 觀視者可作動之控制緩衝器丨3 2指示目前可利用的該等 功能,亦即播放、記錄、反轉、快速前轉、慢速播放、暫 停/播放及停止。設置一分開緩衝器13 6俾接收指令用以執 行此處敎示之本發明之配置。舉例言之,此處所述特輸暫 停功能可透過緩衝器1 3 6存取。 視頻/聲頻輸入處理路徑14〇爲一種信號處理電路用以將 習知電視信號例如NTSC或PAL轉成數位化封包資料例如 MPEG-1或MPEG-2用以藉裝置100做數位記錄。輸入路徑 1 4 0包含一 NTSC解碼器1 4 2及視頻編碼器丨4 4如MpEG_ i或 MPEG-2,用於視頻進,且包含一聲頻類比至數位轉換器 (A/D) 146以及一聲頻編碼器1 4 8,例如MPEG-1或MPEG_ 2。數位化信號於多工器1 5 0組合且儲存於記綠緩衝器1 5 2 直至組構一個完整封包爲止。當形成多組聲頻及視頻資料 -9- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項寫本頁) 裝--------訂---------線· 經濟部智慧財產局員工消費合作社印制衣 556162 A7 經濟部智慧財產局員工消費合作社印製 五、發明說明(7 ) ^時,其係於多工器154與劉覽資料生成器方塊126產 •ΙΓ當㈣f包組合。然後封包繼續送至錯誤校正編碼 ^ 2 8。錯誤校正編碼電路1 2 8也可視爲輸入路徑i 4 的一部分。 。口輸出處理路徑17〇包含錯誤校正方塊13〇及一軌跡缓衝 备或稱作輸出緩衝器172 ’其中讀取自碟形媒體的資料被 $裝成封包用於進-步處理。封包由條件式存取電路174 處理,條件式存取電路控制封包之傳播通過解多工器176 以及傳播至個別路徑用於視頻及聲頻處理。 W 視頻係藉解碼器178解碼,例如由MpEG_^MpEG_2解 碼,以及被編碼成爲習知電視信號例如NTSc或p AL。聲 頻係藉電路1 8 2解碼例如由MPECM或MpEG-2解碼且由^ 頻數位至類比(D / A)轉換器丨8 4轉成類比形式。 >王意本發明可於硬體、軟體或硬體與軟體的組合實施。 根據本發明之機器可讀取儲存裝置可以集中方式於二而腦 系統例如控制CPU 122實施,或以分散方式實施,、此:不 同元件係分布跨若干互連電腦系統。任一種適合進行此處 所述方法之電腦系統或其它裝置皆可接受。 特別雖然此處所述本發明預期包含圖丨之控制cpu Η], 但典型軟硬體組合可作爲一般用途電腦系統帶有一電腦程 式,該電腦程式當被載入且執行時可類似圖丨之控制區段 1 2 0控制電腦系統及DVD記綠系統,因而可進行 方法。本發明也可嵌入電腦程式產品,該產品=二 致能此處所述方法實施的功能特色,以及該產品當載入電 -10- 本紙張尺度適用中國國家標準(CNS)A4規格(210 χ 297公釐) (請先閱讀背面之注意事項巧填寫本頁) :3t· ri裝 ϋ n 一 ϋ in I ϋ I I * 556162 A7 Β7
腦系統 時可執行此等方法 本内文之電腦程式表示以任 經 濟 部 智 慧 財 產 局 消 費 合 作 社 印 製 〈-組指令意圖致使具有資訊處理能力的系統可直接或才 I列任一者或二者之後執行特殊功能:(a)轉成另—負 :、代碼或符號;以及⑻再生成爲不同的材料形式。^ :揭不發明可爲一種方法嵌入-電腦程式’該電腦程式3 由程式設計師使用商業上可利用於與前述控制CP 容的作業系統的開發工具執行。 D V D媒體 用於舉例説明本發明之配置,節目材料可記錄於可重複 寫入DVD以及由可會福宜人^ 複寫DVD回放。但業界人士須瞭 ,本發明非僅限於此—方面。反而利用可變讀取速率之暫 V功能可用於任一型碟形媒體,包括但非限於d DVD.RW型媒體。參照圖2更清晰顯示碟«體1G2。碟^ 媒體i〇2係由-爲平圓形塑膠板狀構化形成。 ^ :DVD係由二基材藉—黏著層黏合在一起而形成厚 米的碟开> 媒體。中孔1 4形成於雜:^ w触 ,,^ ; >媒祖,故圖1馬達1 〇 6 w裝置可牛m碟形媒體,以及根據本 控制碟形媒體的角向運動。 ^ g 碟形媒體上的記綠方向典型係、;&__&16 旋的較小半徑部分向螺旋較大半徑部分記錄^串:L (::i表二二?示的軌跡部分。結果螺形軌的起點被 視馬接近孔“且以万形18標示。螺旋尾 : 接近邊緣,而以菱形2 〇樟亍 ^ w , ^ 呙π束於 铋不。業界人士一般接受前述螺旋 -11 - 本紙張尺度適用中國國家標準(CNS)A4 公釐). 種語言、代碼或符號表
π裝--------訂---------- 壤寫本頁) 五、發明說明(9 起點及終點定義。軌跡也 配合媒體類型檢索。由於僅顯的晃動(圖中未顯示)俾 係以大爲放大的尺寸=執跡16部分尺寸的困難故 軌形且爲徑向方向同心區段偶爾稱作爲-;π 、吊被接受爲具有該 之,於CD-ROM,軌一詞a㈣卜 ^舉例言 也用來表示螺形軌之含有單首帶 曲邵分或其它選擇,同樣也可或可未常見於DM有早“ 利用可變讀取速率之暫停功能 具有暫停功能之可記錄之碟形媒體裝置必
置 回 .I 輸入呈現至碟形媒體且回放先前記綠於媒體的呈現之= ^分。雖然媒體可爲視頻、聲頻或其組合,但須瞭解裝’ :僅限於此-方面。例如可記錄之DVD裝置可記ft :視頻、聲頻或其组合。本發明之配置經由致使可記綠 碟形媒體裝置中斷週期性將輸人資料寫至碟形媒體俾讀取 冗綠於碟形媒體上的此種資料的—部分來執行暫停功能特 色:為求万便,本發明將就可記錄之dvd裝置做説明 但須瞭解本發明非僅囿限於此。 拾 總 始 綠 束 如圖3所7F ’ -旦暫停功能被作動,D VD裝置可移動 取總成至碟形媒體102上之一選定位置。一旦拾取% 成108就位,DVD裝置可開始窝入或記錄資料。爲了與: 曰的DVD裝置相容’較佳於碟形媒體1〇2的内側半徑開 記錄而繼續記錄至外側半徑。例如㈣3_5,開始做記 的螺形軌16之内側部分標示爲參考编號22,而寫入;士 的外側部分標示爲參考編號24。如此當進行寫入步驟日^ -12- 556162 A7 ----^~___ 五、發明說明(10 ) 拾取總成1 0 8可沿螺形軌丨6由内側部分2 2逐漸朝向外側部 分24移動。 A錄過程中’輸入資料通常係於5 . 5百萬位元/秒接收但 可以可變速率接收。典型輸入資料當被記錄於碟形媒體 1 0 2時單純傳播通過記錄緩衝器丨5 2。結果記錄緩衝器 1 5 2於暫停功能被作動時可被出空或接近出空。此外由於 此時並未進行讀取,故無資料進入或離開軌跡緩衝器 17 2。 °° 經濟部智慧財產局員工消費合作社印製 參照圖4,接收到暫停回復指令後,DVD裝置可暫時停 止寫入資料。舉例言之,DVD裝置可暫時停止寫入螺形 軌1 6之外側部分2 4。如此記綠緩衝器丨5 2可開始暫時儲存 輸入的資料。隨後DVD裝置可將拾取總成1〇8就位於碟形 媒體1 02之初始化記錄輸入資料之該區段。供本實例使 用,該碟形媒體位置可爲螺形軌丨6之内側部分2 2。於此 點,DVD裝置開始讀取先前記錄的資料且將此資料送至 軌跡緩衝器172。資料典型係以5.5百萬位元/秒速率離開 軌跡緩衝器172,但DVD裝置可以更高速率由碟形媒體 1 0 2讀取資料。如此軌跡緩衝器丨7 2可累積讀取自碟形媒 體1 0 2的資料。此項資料可於拾取總成丨〇 8暫時停止讀取 而進行寫入資料時繼續被解碼與顯示。 、 如圖5所示,當記綠緩衝器丨5 2的資料達到預定程度 時,DVD裝置暫時停止讀取過程。隨著資料供應的暫; 停止,軌跡緩衝器172開始出空。然後DVD裝置移動拾取 總成108至碟形媒體102之輸入資料最後被寫入該點例 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 -13- 經濟部智慧財產局員工消費合作社印製 556162 A7 ------- B7 ____ 五、發明說明(11 ) 士累开/執1 6〈外側邵分24。然後DVD裝置於碟形媒體 / 2上记綠已經累積於記綠緩衝器1 $ 2的資料。寫入可持 ’、至軌跡緩衝益丨7 2的資料降至預定程度爲止。當發生此 種情況時’ DVD裝置又再度暫時停止寫入且移動拾取總 成1 〇 8至碟形媒體i 〇 2上的資料最後被讀取該點。隨後 D VD裝置將進行讀取資料。此種介於讀取與寫入間的跳 走1處理可持績至使用者結束暫停回復操作模式爲止,或另 外持續至碟形媒體空間用完爲止。 恆定定位以及重複定位拾取總成1〇8造成讀寫步驟相關 ’ a平均位元速率的下降。原因在於當拾取總成1 〇 8正在 私動時D V D裝置典法謂寫資料。用於此處,組合平均位 疋速率表示讀取過程位元速率與寫入過程位元速率的平 均。若組合平均位元速率不夠高,則dvd裝置將每法達 成無接縫式回放及/或記錄。結果DVD裝置要求高讀寫速 度俾克服跳越過程造成的效率不佳。不幸,寫入速度有 限,原因在於寫資料於碟形媒體丨〇2本身具有發熱性質而 不容易提高速度。 提高讀取速度乃可能的解決之道。爲了達成更快速讀 取,當暫停功能係於讀取模式時,DVD裝置可提高碟形 媒體1 0 2的轉速。提高讀取速率可增加平均位元速率。但 如後文將進一步舉例説明,單獨此種程序不足以用於產生 無接縫式回放,原因在於有第二項因素對平均位元速率造 成負面影響故。 對一碟形媒體的指定角向速度而言,於該碟形媒體外側 -14- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
556162 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(12 ) 半徑的直線速度係咼於内側半徑的直線速度。當於寫入階 &期間拾取總成1 〇 8朝向碟形媒體i 〇 2的外側部分移動 時,碟形媒體1 0 2的角向速度須降低。原因在於寫入速度 固定於某種速率故。 當D V D裝置由寫入變遷至讀取時,拾取總成丨〇 8須跳回 内部半徑讀取先前記綠的資料。但於該特定内部半徑的直 線速度對某個指定碟形媒體轉速而言係遠低於資料最後被 寫入的較外側半控的直線速度。結果碟形媒體1 〇 2的每分 鐘轉速須顯著提高俾允許DVD裝置以比較先前寫入速率 更快速的速率讀取資料。相反地,跳回寫入資料於外側半 拴同等需要減慢速率,原因在於資料僅可以固定速率寫入 足故。使用具有有限扭矩的主軸馬達,此等角向速度的改 變須耗用相當長時間因而降低組合平均位元速率。此外, D V D裝置通^須以恆定位元速率寫人資料,此種限制乃 業界眾所周知。因此D v D裝置於碟形媒體丨〇 2正在改變速 度準備進行跳越時無法記錄。此種限制更進一步促成整個 項寫週期的平均位元速率的整體下降。 根據此處敎示之本發明之配置,DVD裝置經由利用並以 可變速率讀取資料的能力而解決位元速率問題。此種程序 可使總有效讀取工作週期增至最大。轉向參考圖6,流程 圖6 0 2舉例式明較佳操作方法。處理始於步驟6 〇 2,接收 到暫停指令,例如透過先進功能特色緩衝器136接收。於 步驟6 0 4,D V D裝置開始記綠資料於碟形媒體丨〇 2之一選 定位置,如圖3所示。該選定位置可由使用者選擇,或 本紙張尺錢財規格(210 --------訂--------- (請先閱讀背面之注意事項ίψ填寫本頁) -15- 556162 五 、發明說明(13 經濟部智慧財產局員工消費合作社印製 置可單純開始記錄於未用空間可供利用的位置。 蟫r軌二料碟形媒體1G2之内側半徑且繼續順著 累1軌16朝向碟形媒體1G2的外側半徑記綠。此外 可=fDVD裝置接收到暫停回復指令爲止,步驟60°“ 右VEJ復指令於步驟6〇6接收,則Dvd裝置可停止吃 .彔而開始累積輸人資料料錄緩衝器152,如步驟6 0 8所 「。此項輸入資料將於次一寫入步驟被記綠。拾取總成 108然後跳回(步驟610)碟形媒體1〇2之呈現早期部分已 經被記錄於碟形媒體1G2之該位置上。^步驟612,DVD 裝置較佳加速碟形媒體102俾允許DVD裝置以比較先前使 2的寫入速率更高的速率讀取資料。根據本發明之配置, 當碟形媒體1 0 2加速當中D V D裝置開始讀取資料俾使任何 拾取總成1 0 8由記錄位置移動至讀取位置關聯的讀取延遲 減至最低。 爲了於碟形媒體102的角向速度變更期間由碟形媒體 ⑴讀取資料’ DVD裝置較佳包括具有寬廣範圍鎖定能 的鎖相回路(PLL)環路。此種PLL環路可藉由鎖定至正% 讀取之碟形媒體102的資料而生成一時脈信號,且隨著: 形媒體102轉速的變更可維持此項鎖定。但此種環路爲 界眾所周知且對瞭解此處呈現之本發明之構想並無特殊 制。 當於步驟6 14讀取資料時,DVD裝置開始累積資料於軌 跡緩衝器1 7 2。如步驟6 1 6所示,d V D裝置以加快速率 取至記錄緩衝器的資料達到預定程度而指示趨近於或已 -16 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 事 f 訂 力 在 業 讀 經 經濟部智慧財產局員工消費合作社印制农 556162 A7 ---------B7 五、發明說明(14 ) 到達最大容量爲止。於步驟6 1 8,然後D V D裝置可減慢碟 形媒體1 0 2的轉速。類似碟形媒體加速過程,D v D裝置可 隨著碟形媒體1 0 2角向速度的下降而繼續以可變位元速率 讀取資料。 於步驟62 0,DVD裝置可以可變速率讀取資料至碟形媒 體1 0 2之轉速到達或接近到達夠慢而允許以適當速率做寫 入爲止。如步驟6 2 2所示,DVD裝置可停止讀取,以及累 積於執跡緩衝器1 7 2的資料可於D v D裝置暫時停止讀取過 程繼續被解碼及顯示。於步驟6 2 4,拾取總成丨〇 8跳回最 末記錄的外側半徑而再次開始寫入資料。DVd裝置於外 側半徑記綠資料直到軌跡緩衝器1 7 2的資料量降至某種程 度扎示軌跡緩衝咨1 7 2接近出空爲止。根據步驟6 2 8,暫 停回復模式於步驟6 0 8繼續至使用者指示暫停回復模式須 結束爲止(步驟6 3 0 )。另外,於達到碟形媒體容量之情況 下,暫停回復模式也停止(步驟6 3 〇)。任一種情況下, D V D裝置可、%績項取碟形媒體1 〇 2上剩餘的資料,如步驟 6 3 0所示。 本發明之配置之一大優點爲加速或減慢碟形媒體丨〇 2所 需時間不再被浪費。反而此項時間用來以可變位元速率讀 取資料。此種設計可使總組合平均位元速率增至最大,如 此允許拾取總成有時間做大型跳越。此外,本發明可將 D V D裝置需要的碟形媒體加速及減速速率減至最低。由 於DVD裝置可以可變速率讀取資料故DVD裝置可耗費更 時間來.交更碟形媒體1 〇 2的角向速度。碟形媒體改變速 -17- 本纸張尺度適用中國國家標準(CNS)A4規格(21〇 χ 297公釐) T . _ I ϋ ·ϋ I ϋ i^i i_i I i ϋ II ϋ in ϋ f (請先閲讀背面之注意事項^1填寫本頁) J·!-裝 填寫士 556162 A7 _B7 五、發明說明(15 ) 度的速率下降結果導致對主軸馬達造成的應力減低因而改 良可信度,降低電力消耗以及減少雜訊的產生。 (請先閱讀背面之注意事項巧填寫本頁) I · ·ϋ ϋ ϋ ϋ ·ϋ ϋ ·ϋ 一 0, V ·ϋ ϋ ϋ ·ϋ ^1 βϋ ϋ 經濟部智慧財產局員工消費合作社印製 8 本紙張尺度適用中國國家標準(CNS)A4規格(210 χ 297公釐)
Claims (1)
- 556162 ^089123838號專利申請案 中文申請專利範圍替換本(92年4月) A8 B8 C8 D8、申請專利範圍 L —種於一可記錄之碟形媒體裝置 法,該方法包含: T視頻呈現之方 定::於-暫停指令,記錄视頻呈現於碟形媒體的一選 回應一暫停回復指令,週期性中 讀#八ρ、,、 Τ ^^己錄而由碟形媒體 喂取4分已被記錄的視頻呈現;以及 選擇性變更碟形㈣轉速俾對記綠與讀取步驟增加平 均位元速率通量。 其中該讀取步驟係於碟 其中該碟形媒體轉速係 其中該記錄係於碟形媒 2.如申請專利範圍第1項之方法 形媒體轉速變更之同時進行。 3 ·如申請專利範圍第2項之方法 於讀取步驟期間連續改變。 4·如申請專利範圍第1項之方法 「 體界定之—螺形軌上由該較記錄位置沿徑向方 前進。 5·如^請專利範圍第4項之方法,其中該碟形媒體轉速用 以讀取步驟時係比記錄(窝入)步驟提高。 6.如申请專利範圍第4項之方法,其中該記錄於螺形軌係 由该選疋記錄位置繼續至被記錄視頻呈現終點而於碟形 媒體上並無任何跳過的節段。 7· —種可記錄之碟形媒體系統,其用以暫停一視頻呈現, 該系統包含: 一碟形媒體記錄器,響應一暫停指令用以記錄視頻呈 現於碟形媒體之一選定記錄位置; 本紙張尺度適财@目家格(210 X 297公釐) Αδ B8 C8 D8申請專利範圍 556162 碟形媒體播放器,回應一暫停 中斷# # ^ 復扎令用以週期性 = 俾由此碟形媒體讀取部分已被記錄的視頻呈 提古:己錄:=k制备’用以選擇性變更碟形媒體轉速俾 扛回记綠與讀取步騾之平均位元速率通量。 其中 8. ::請專利範圍第7項之可記綠之碟形媒體系統 3項取步驟係於碟形媒體轉速變更之同時進行。 其中 9. ::請專利範圍第8項之可記錄之碟形媒體:统 該碟形媒體轉速係於讀取步驟期間連續改變。 其中 10. 如申請專利範圍第7項之可記錄之碟形媒:系統… =:於碟形媒體界定之一螺形軌上由該選定記錄位 置後向方向向外前進。 11·如申請專利範圍第1()項之可記錄之碟 該碟形媒體轉速用以讀取步驟時係比 /、,、无、/、中 ,A、 了你此记錄步驟提高。 12.如申請專利範I!第1()項之可記錄之碟形媒體***,並中 ㈣錄於螺形軌係由該選定記錄位置繼續至被記錄視頻 呈現終點而於碟形媒體上並無任何跳過的節段。 、 -2 -
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TW089123856A TW479231B (en) | 1999-11-10 | 2000-11-10 | Improvements to DVD navigation information for improved trick modes |
TW089123840A TW514875B (en) | 1999-11-10 | 2000-11-10 | Commercial skip and chapter delineation feature on DVD recordable media |
TW089123838A TW556162B (en) | 1999-11-10 | 2001-04-25 | A method for pausing a video presentation and a recordable disc medium system |
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TW089123840A TW514875B (en) | 1999-11-10 | 2000-11-10 | Commercial skip and chapter delineation feature on DVD recordable media |
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Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6499060B1 (en) | 1999-03-12 | 2002-12-24 | Microsoft Corporation | Media coding for loss recovery with remotely predicted data units |
US6937814B1 (en) * | 2000-04-14 | 2005-08-30 | Realnetworks, Inc. | System and method for play while recording processing |
WO2001091123A1 (en) * | 2000-05-23 | 2001-11-29 | Koninklijke Philips Electronics N.V. | Commercial-break detection device |
DE60134192D1 (de) | 2000-06-26 | 2008-07-10 | Matsushita Electric Ind Co Ltd | Gerät und Verfahren zur digitalen Videoaufzeichnung |
FR2818788B1 (fr) * | 2000-12-26 | 2005-06-03 | Thomson Multimedia Sa | Procede et dispositif d'enregistrement de donnees numeriques multimedia, disque dur, support d'enregistrement et suite de donnees numeriques associes |
US7260312B2 (en) | 2001-03-05 | 2007-08-21 | Microsoft Corporation | Method and apparatus for storing content |
US20020122656A1 (en) * | 2001-03-05 | 2002-09-05 | Gates Matthijs A. | Method and apparatus for recording broadcast data |
JP4491175B2 (ja) * | 2001-09-10 | 2010-06-30 | パイオニア株式会社 | 番組記録再生システムおよび番組記録再生方法 |
US7130527B2 (en) * | 2001-10-05 | 2006-10-31 | Thomson Licensing | Slow forward trick mode playback of recorded video |
KR100434739B1 (ko) * | 2001-10-29 | 2004-06-10 | 주식회사 휴맥스 | 디지털 방송 수신기에서의 탐색정보 생성장치 및 방법과,그에 따른 변속 재생장치 및 방법 |
KR100434740B1 (ko) * | 2001-11-09 | 2004-06-10 | 주식회사 휴맥스 | 디지털 방송 프로그램에서의 저배속 재생방법 |
US20030123841A1 (en) * | 2001-12-27 | 2003-07-03 | Sylvie Jeannin | Commercial detection in audio-visual content based on scene change distances on separator boundaries |
JP2003249057A (ja) * | 2002-02-26 | 2003-09-05 | Toshiba Corp | デジタル情報媒体を用いるエンハンスド・ナビゲーション・システム |
JP2003303472A (ja) * | 2002-04-04 | 2003-10-24 | Hitachi Ltd | 情報記録装置及び情報記録方法 |
EP1497983B1 (en) * | 2002-04-19 | 2012-01-18 | Panasonic Corporation | Reproduction speed conversion apparatus |
AU2003230353A1 (en) * | 2002-05-09 | 2003-11-11 | Thomson Licensing S.A. | Content identification in a digital video recorder |
KR20040000290A (ko) | 2002-06-24 | 2004-01-03 | 엘지전자 주식회사 | 고밀도 광디스크의 멀티 경로 데이터 스트림 관리방법 |
CN101350215B (zh) | 2002-06-24 | 2012-08-29 | Lg电子株式会社 | 记录和再现用于视频数据的再现的数据结构的方法及装置 |
AU2003248055A1 (en) * | 2002-07-12 | 2004-02-02 | Matsushita Electric Industrial Co., Ltd. | Data processing device |
US7895634B2 (en) | 2002-11-15 | 2011-02-22 | Sony Corporation | Data processing method, data processing apparatus, and program and data recording medium therefor |
KR20050085767A (ko) * | 2002-12-19 | 2005-08-29 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 뷰잉 시스템 및 방법 |
CN100401391C (zh) * | 2003-05-06 | 2008-07-09 | Lg电子株式会社 | 具有用于管理视频数据及其附加内容数据的数据结构的记录介质以及记录和再现方法和装置 |
JP3938368B2 (ja) * | 2003-09-02 | 2007-06-27 | ソニー株式会社 | 動画像データの編集装置および動画像データの編集方法 |
US7839930B2 (en) | 2003-11-13 | 2010-11-23 | Microsoft Corporation | Signaling valid entry points in a video stream |
US7852919B2 (en) | 2003-09-07 | 2010-12-14 | Microsoft Corporation | Field start code for entry point frames with predicted first field |
US8085844B2 (en) * | 2003-09-07 | 2011-12-27 | Microsoft Corporation | Signaling reference frame distances |
US7924921B2 (en) * | 2003-09-07 | 2011-04-12 | Microsoft Corporation | Signaling coding and display options in entry point headers |
TWI310545B (en) * | 2003-10-04 | 2009-06-01 | Samsung Electronics Co Ltd | Storage medium storing search information and reproducing apparatus |
KR20050066264A (ko) | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | 고밀도 광디스크의 메뉴 구성방법 및 실행방법과기록재생장치 |
KR20050066265A (ko) | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | 고밀도 광디스크의 메뉴 구성방법 및 실행방법과기록재생장치 |
US7483077B2 (en) * | 2004-01-30 | 2009-01-27 | Broadcom Corporation | Method and system for control of a multi-field deinterlacer including providing visually pleasing start-up and shut-down |
US7974518B2 (en) | 2004-04-26 | 2011-07-05 | Pioneer Corporation | Record reproducing device, simultaneous record reproduction control method and simultaneous record reproduction control program |
KR100600287B1 (ko) * | 2004-06-10 | 2006-07-13 | 주식회사 대우일렉트로닉스 | 콤보 시스템의 방송 프로그램 녹화 방법 |
CN1320822C (zh) * | 2004-06-30 | 2007-06-06 | 威盛电子股份有限公司 | 以不同检测原则交叉检测广告片段的方法及相关*** |
CN1301619C (zh) * | 2004-07-07 | 2007-02-21 | 威盛电子股份有限公司 | 以显示接口协助使用者检测广告片段的方法及接口*** |
CN1327701C (zh) * | 2004-08-04 | 2007-07-18 | 威盛电子股份有限公司 | 在视频信号中进行高效能广告检测的方法与相关*** |
JP4617773B2 (ja) | 2004-08-23 | 2011-01-26 | ソニー株式会社 | 記録装置および方法、再生装置および方法、記録媒体、並びにプログラム |
JP4838253B2 (ja) * | 2004-10-07 | 2011-12-14 | パナソニック株式会社 | 画像符号化装置、画像符号化方法、画像復号化装置、画像復号化方法、および記録方法 |
US8768150B2 (en) * | 2004-10-08 | 2014-07-01 | Broadcom Corporation | Method and system for trick mode support in a motion adaptive deinterlacer with inverse telecine |
KR100632584B1 (ko) * | 2004-12-20 | 2006-10-09 | 엘지전자 주식회사 | 자동 챕터 설정 장치 및 방법 |
US8634413B2 (en) | 2004-12-30 | 2014-01-21 | Microsoft Corporation | Use of frame caching to improve packet loss recovery |
KR100618887B1 (ko) * | 2005-02-04 | 2006-09-01 | 삼성전자주식회사 | 멀티미디어 파일의 데이터 입출력 제어 방법 및 장치 |
JP4442500B2 (ja) * | 2005-04-15 | 2010-03-31 | ソニー株式会社 | 素材記録装置および素材記録方法 |
JP4396567B2 (ja) * | 2005-04-15 | 2010-01-13 | ソニー株式会社 | 素材記録装置および素材記録方法 |
EP2860732A1 (en) | 2005-04-26 | 2015-04-15 | Thomson Licensing | Synchronized stream packing |
WO2007017970A1 (ja) * | 2005-08-11 | 2007-02-15 | Mitsubishi Denki Kabushiki Kaisha | 映像記録装置、シーンチェンジ抽出方法、及び映像音声記録装置 |
JP4534971B2 (ja) * | 2005-11-28 | 2010-09-01 | ソニー株式会社 | 動画記録装置、動画記録方法、動画伝送方法、動画記録方法のプログラム及び動画記録方法のプログラムを記録した記録媒体 |
JP4264582B2 (ja) * | 2006-06-13 | 2009-05-20 | ソニー株式会社 | 情報処理装置および情報処理方法、プログラム、並びに記録媒体 |
KR100737068B1 (ko) * | 2006-07-06 | 2007-07-06 | 주식회사 대우일렉트로닉스 | Dvd/vcr 콤보 시스템의 예약 녹화 장치 및 그 방법 |
US8115866B2 (en) * | 2006-12-29 | 2012-02-14 | Texas Instruments Incorporated | Method for detecting film pulldown cadences |
JP2008193627A (ja) * | 2007-01-12 | 2008-08-21 | Mitsubishi Electric Corp | 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法 |
US9183753B2 (en) * | 2007-02-26 | 2015-11-10 | Sony Computer Entertainment America Llc | Variation and control of sensory work playback |
US20110023079A1 (en) * | 2008-03-20 | 2011-01-27 | Mark Alan Schultz | System and method for processing priority transport stream data in real time in a multi-channel broadcast multimedia system |
CN101594504B (zh) * | 2008-05-30 | 2011-01-19 | 三星电子(中国)研发中心 | 在dvd盘片终结前添加子画面的方法 |
KR100990200B1 (ko) * | 2008-06-18 | 2010-10-29 | 주식회사 텔레칩스 | 최소한의 메모리를 사용하여 크로스-페이드 효과를 내는오디오 재생방법 |
US8884983B2 (en) | 2008-06-30 | 2014-11-11 | Microsoft Corporation | Time-synchronized graphics composition in a 2.5-dimensional user interface environment |
US8196162B2 (en) | 2008-06-30 | 2012-06-05 | Nokia Corporation | Video media advertising metadata |
JP5428565B2 (ja) * | 2009-06-19 | 2014-02-26 | ソニー株式会社 | 情報再生装置、および情報再生方法、並びにプログラム |
CN101877234B (zh) * | 2010-03-25 | 2012-08-08 | 深圳市万兴软件有限公司 | 一种对dvd光盘进行备份的方法和装置 |
US9179103B2 (en) * | 2010-09-28 | 2015-11-03 | Alcatel Lucent | System and method for controllably viewing digital video streams captured by surveillance cameras |
JP2013148745A (ja) * | 2012-01-20 | 2013-08-01 | Fujitsu Mobile Communications Ltd | 電子機器、制御方法及び制御プログラム |
JP5425972B2 (ja) * | 2012-06-08 | 2014-02-26 | 三菱電機株式会社 | 映像音声記録装置及び映像音声記録方法 |
EP2893699A4 (en) * | 2012-10-10 | 2015-09-09 | Zte Corp | ENCAPSULATION OF VIDEO SCAN FORMAT INFORMATION FOR TRANSPORT AND STORAGE OF MULTIMEDIA ELEMENT |
CN103488529B (zh) * | 2013-09-06 | 2018-03-09 | 上海骋娱传媒技术有限公司 | 一种用于视频资源访问控制的方法与设备 |
CN105245950B (zh) * | 2015-09-25 | 2018-09-14 | 精硕科技(北京)股份有限公司 | 视频广告监播方法及装置 |
CN106131655B (zh) * | 2016-05-19 | 2019-06-11 | 安徽四创电子股份有限公司 | 一种基于实时视频的播放方法及平滑追赶播放方法 |
US10306333B2 (en) * | 2017-09-13 | 2019-05-28 | The Nielsen Company (Us), Llc | Flagging advertisement frames for automatic content recognition |
Family Cites Families (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE73252T1 (de) * | 1983-12-16 | 1992-03-15 | Sony Corp | Vorrichtung fuer platten-wiedergabe. |
CN1004749B (zh) * | 1985-12-15 | 1989-07-12 | 浙江省城乡建设厅 | 立式多段净水装置 |
DE3784333T2 (de) * | 1986-12-16 | 1993-07-15 | Pioneer Electronic Corp | Vorrichtung zum abspielen einer videoplatte und verfahren zum wiedergeben der videoinformation. |
JP2973420B2 (ja) * | 1988-03-30 | 1999-11-08 | キヤノン株式会社 | ビデオ・カメラ |
FR2633132B1 (fr) * | 1988-06-17 | 1993-11-12 | Ulmer Siegfried | Procede et dispositif pour eliminer les seances publicitaires d'une emission de television |
JP2774158B2 (ja) * | 1988-10-14 | 1998-07-09 | 三星電子株式会社 | Vtrシステムの画面アンコール方法 |
US5625464A (en) | 1990-03-16 | 1997-04-29 | Thomson Consumer Electronics | Continuous television transmission reproduction and playback |
JPH046673A (ja) * | 1990-04-25 | 1992-01-10 | Canon Inc | 情報記録方法 |
GB9012538D0 (en) * | 1990-06-05 | 1990-07-25 | Philips Nv | Coding of video signals |
JPH0547110A (ja) * | 1991-08-14 | 1993-02-26 | Sony Corp | 光デイスク装置 |
JPH06153069A (ja) * | 1992-10-30 | 1994-05-31 | Sony Corp | 画像の変換装置、複製装置、再生装置、および表示装置 |
JPH05334792A (ja) | 1992-06-02 | 1993-12-17 | Pioneer Electron Corp | 情報記録再生装置 |
JP3302405B2 (ja) * | 1992-06-26 | 2002-07-15 | キヤノン株式会社 | 記録再生装置 |
JP3214087B2 (ja) * | 1992-09-04 | 2001-10-02 | ソニー株式会社 | 編集方法及び編集装置 |
KR0134166B1 (ko) * | 1992-11-24 | 1998-04-22 | 모리시타 요이찌 | 영상신호기록장치 |
KR0178819B1 (ko) * | 1993-03-16 | 1999-05-01 | 보조 다꾸로 | 고능률 부호화된 동화상 데이타의 비월재생방법 |
JPH06268911A (ja) * | 1993-03-16 | 1994-09-22 | Sharp Corp | 映像信号処理装置 |
US5343251A (en) * | 1993-05-13 | 1994-08-30 | Pareto Partners, Inc. | Method and apparatus for classifying patterns of television programs and commercials based on discerning of broadcast audio and video signals |
JP3161229B2 (ja) * | 1993-07-01 | 2001-04-25 | 松下電器産業株式会社 | 映像信号処理方法および映像信号処理装置 |
JPH0778412A (ja) * | 1993-07-13 | 1995-03-20 | Sony Corp | 記録再生装置及び方法並びに再生装置及び方法 |
US5596564A (en) * | 1993-10-08 | 1997-01-21 | Matsushita Electric Industrial Co., Ltd. | Information recording medium and apparatus and method for recording and reproducing information |
JPH07130150A (ja) * | 1993-10-29 | 1995-05-19 | Ricoh Co Ltd | 情報機器 |
JPH07153189A (ja) * | 1993-11-29 | 1995-06-16 | Casio Comput Co Ltd | 情報再生装置 |
JPH07240749A (ja) * | 1993-12-28 | 1995-09-12 | Matsushita Electric Ind Co Ltd | セル送信方法とその装置 |
CN1058126C (zh) * | 1994-06-15 | 2000-11-01 | Rca·汤姆森许可公司 | 处理打包数字数据流的***和接收数据流的***中的装置 |
US5737481A (en) * | 1994-06-22 | 1998-04-07 | Matsushita Electric Industrial Co., Ltd. | Information recording method, information recording apparatus and information recording medium |
US5668917A (en) * | 1994-07-05 | 1997-09-16 | Lewine; Donald A. | Apparatus and method for detection of unwanted broadcast information |
JP3564745B2 (ja) * | 1994-08-12 | 2004-09-15 | ソニー株式会社 | ビデオ信号再生装置 |
JP3239021B2 (ja) * | 1994-08-17 | 2001-12-17 | 三洋電機株式会社 | ディスク記録再生装置 |
JPH0879685A (ja) * | 1994-08-31 | 1996-03-22 | Sony Corp | ニア・ビデオ・オン・デマンドシステムにおけるプログラム再生装置 |
US5592299A (en) * | 1994-09-26 | 1997-01-07 | Hitachi America, Ltd. | Method and apparatus for reducing the amount of data required to represent a video frame |
JPH0896509A (ja) * | 1994-09-27 | 1996-04-12 | Matsushita Electric Ind Co Ltd | 記録装置 |
JP3381105B2 (ja) * | 1994-10-05 | 2003-02-24 | ソニー株式会社 | 映像信号処理装置 |
GB9421206D0 (en) * | 1994-10-20 | 1994-12-07 | Thomson Consumer Electronics | Digital VCR MPEG- trick play processing |
US5867625A (en) * | 1994-10-20 | 1999-02-02 | Thomson Consumer Electronics, Inc. | Digital VCR with trick play steam derivation |
TW279228B (zh) * | 1994-12-16 | 1996-06-21 | Detutsche Thomson Brandt Gmbh | |
JPH08185629A (ja) * | 1994-12-29 | 1996-07-16 | Nippon Columbia Co Ltd | 光ディスク及び光ディスク装置 |
KR0138459B1 (ko) * | 1994-12-30 | 1998-06-01 | 배순훈 | 비디오 컴팩트 디스크 플레이어에서의 선택화면 재생제어 방법 |
CA2168327C (en) | 1995-01-30 | 2000-04-11 | Shinichi Kikuchi | A recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigationdata, a method and apparatus for recording a data containing navigation data on a recording medium. |
JP3478515B2 (ja) * | 1995-02-09 | 2003-12-15 | 松下電器産業株式会社 | データを記録再生する装置および方法 |
US6002832A (en) | 1995-02-09 | 1999-12-14 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for recording and reproducing data |
JP3716441B2 (ja) * | 1995-02-09 | 2005-11-16 | ヤマハ株式会社 | 画像デコーダ |
US6002834A (en) * | 1995-02-24 | 1999-12-14 | Hitachi, Ltd. | Optical disk having table relating sector address and time and optical disk reproducing apparatus |
US5661525A (en) * | 1995-03-27 | 1997-08-26 | Lucent Technologies Inc. | Method and apparatus for converting an interlaced video frame sequence into a progressively-scanned sequence |
WO1996032720A1 (fr) * | 1995-04-14 | 1996-10-17 | Kabushiki Kaisha Toshiba | Support d'enregistrement, dispositif et procede pour l'enregistrement des donnees sur le support, et dispositif et procede pour la reproduction des donnees a partir du support |
JPH08298643A (ja) * | 1995-04-25 | 1996-11-12 | Sony Corp | 符号化方法および符号化装置、復号化方法および復号化装置、記録媒体、伝送方法、並びに符号化復号化システム |
JP3577794B2 (ja) * | 1995-07-18 | 2004-10-13 | ソニー株式会社 | データ復号化装置 |
JPH0929072A (ja) * | 1995-07-24 | 1997-02-04 | Tohoku Electric Power Co Inc | 膜濾過装置の逆洗方法 |
EP0762756B1 (en) * | 1995-09-11 | 2002-03-06 | Matsushita Electric Industrial Co., Ltd. | Video signal recording and reproducing apparatus |
TW436777B (en) * | 1995-09-29 | 2001-05-28 | Matsushita Electric Ind Co Ltd | A method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
JPH09161455A (ja) * | 1995-12-07 | 1997-06-20 | Matsushita Electric Ind Co Ltd | インデックス自動生成装置 |
EP2259587B1 (en) * | 1996-02-28 | 2013-12-11 | Panasonic Corporation | High-resolution optical disk for recording stereoscopic video, optical disk reproducing device and optical disk recording device |
JP3778985B2 (ja) * | 1996-03-19 | 2006-05-24 | パイオニア株式会社 | 情報記録媒体、記録装置及び記録方法並びに再生装置及び再生方法 |
JP4012585B2 (ja) * | 1996-03-22 | 2007-11-21 | パイオニア株式会社 | 記録装置及び記録方法並びに再生装置及び再生方法 |
US5802226A (en) | 1996-03-29 | 1998-09-01 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for video fade effect with a single video source |
MX9709190A (es) * | 1996-05-09 | 1998-03-31 | Matsushita Electric Ind Co Ltd | Un disco optico de multimedia para el cual se puede sobreponer favorablemente una sub-imagen en una imagen principal y un aparato de reproduccion de discos y un metodo de reproduccion de discos para el disco. |
KR100195106B1 (ko) * | 1996-06-28 | 1999-06-15 | 윤종용 | 광 디스크 재생 제어 장치 및 그 방법 |
US6154600A (en) * | 1996-08-06 | 2000-11-28 | Applied Magic, Inc. | Media editor for non-linear editing system |
KR100223207B1 (ko) * | 1996-09-25 | 1999-10-15 | 윤종용 | 다중 영상 출력 디지털 비디오 디스크 플레이어 |
JPH10125003A (ja) * | 1996-10-15 | 1998-05-15 | Toshiba Corp | 再生装置とその再生方法 |
DE19644650A1 (de) * | 1996-10-26 | 1998-04-30 | Thomson Brandt Gmbh | Verfahren zur Bearbeitung von digital codierten Bildern einer Bildsequenz sowie Vorrichtung zur Durchführung des Verfahrens und Vorrichtung zur Zwischenspeicherung von decodierten Bildern |
US6377628B1 (en) * | 1996-12-18 | 2002-04-23 | Thomson Licensing S.A. | System for maintaining datastream continuity in the presence of disrupted source data |
US6222979B1 (en) * | 1997-02-18 | 2001-04-24 | Thomson Consumer Electronics | Memory control in trick play mode |
DE69805563T2 (de) * | 1997-03-19 | 2003-01-16 | Toshiba Kawasaki Kk | Ein Plattengerät mit einem einzelnen Aufnahmekopf fähig zum gleichzeitigen Aufnehmen und Wiedergeben |
JP3890655B2 (ja) * | 1997-03-19 | 2007-03-07 | ソニー株式会社 | ディジタル信号再生方法及び装置 |
MY124583A (en) | 1997-03-19 | 2006-06-30 | Sony Corp | Video data decoding apparatus and method and video signal reproduction apparatus and method |
JPH10271450A (ja) * | 1997-03-20 | 1998-10-09 | Sony Corp | 符号化データの再生方法及び再生装置 |
JP3217987B2 (ja) * | 1997-03-31 | 2001-10-15 | 松下電器産業株式会社 | 動画像信号の復号方法および符号化方法 |
JP3986147B2 (ja) * | 1998-02-04 | 2007-10-03 | 松下電器産業株式会社 | 音響信号処理装置及びオーディオ高速再生方法 |
JPH10322651A (ja) * | 1997-05-19 | 1998-12-04 | Sony Corp | 再生装置、記録装置及び記録媒体 |
JP3839911B2 (ja) * | 1997-06-05 | 2006-11-01 | 株式会社東芝 | 画像処理装置および画像処理方法 |
JP3944954B2 (ja) * | 1997-06-16 | 2007-07-18 | ヤマハ株式会社 | インターレース画像の静止画処理装置 |
KR100242448B1 (ko) | 1997-06-28 | 2000-02-01 | 윤종용 | 디지털 비디오 디스크 고속 재생 제어장치 및 방법 |
JPH1139802A (ja) * | 1997-07-15 | 1999-02-12 | Toshiba Corp | 光ディスクと光ディスクの原盤製造装置と光ディスク装置 |
JPH1153783A (ja) * | 1997-07-31 | 1999-02-26 | Hitachi Ltd | テレビジョン信号記録再生装置 |
DE69833976T2 (de) * | 1997-09-17 | 2006-09-07 | Matsushita Electric Industrial Co., Ltd., Kadoma | Optische Platte, Aufzeichnungsgerät, und rechnerlesbares Aufzeichnungsmedium |
WO1999014755A2 (en) * | 1997-09-17 | 1999-03-25 | Matsushita Electric Industrial Co., Ltd. | Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc |
JPH11110915A (ja) * | 1997-09-30 | 1999-04-23 | Sony Corp | 信号記録再生装置及び方法 |
SG82587A1 (en) * | 1997-10-21 | 2001-08-21 | Sony Corp | Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium |
EP0948863B1 (en) * | 1997-10-29 | 2003-02-12 | Philips Electronics N.V. | Device for receiving, displaying and simultaneously recording television images via a buffer |
JP3798538B2 (ja) * | 1997-11-28 | 2006-07-19 | 株式会社東芝 | データ処理装置および同装置に適用されるデータ記録/再生方法 |
TW385436B (en) * | 1997-12-12 | 2000-03-21 | Toshiba Corp | Digital recording system using variable recording rate |
JP3576779B2 (ja) * | 1997-12-12 | 2004-10-13 | 株式会社東芝 | デジタル情報記録再生ディスク、方法及び装置 |
WO1999031657A2 (en) * | 1997-12-15 | 1999-06-24 | Matsushita Electric Industrial Co., Ltd. | Optical disc, optical disc recording apparatus, and optical disc recording method for facilitating dubbing, storage medium for storing optical disc recording program for facilitating dubbing, optical disc reproducing apparatus, and optical disc reproducing method |
US6100930A (en) * | 1997-12-19 | 2000-08-08 | Thomson Consumer Electronics, Inc. | Process and apparatus for performing wipes on compressed MPEG video bitstreams |
US6480667B1 (en) * | 1997-12-23 | 2002-11-12 | Intel Corporation | Method of time shifting to simultaneously record and play a data stream |
JPH11213555A (ja) * | 1998-01-21 | 1999-08-06 | Pioneer Electron Corp | 情報記録再生装置 |
JPH11232774A (ja) * | 1998-02-13 | 1999-08-27 | Sony Corp | 再生装置 |
WO1999043000A1 (fr) * | 1998-02-23 | 1999-08-26 | Kabushiki Kaisha Toshiba | Support de donnees et systeme d'enregistrement/lecture de donnees |
JP3461280B2 (ja) * | 1998-02-26 | 2003-10-27 | 株式会社東芝 | 動画像編集装置および動画像編集方法 |
JP3922491B2 (ja) * | 1998-02-28 | 2007-05-30 | ソニー株式会社 | 信号記録再生装置及び方法 |
US6327421B1 (en) * | 1998-03-10 | 2001-12-04 | International Business Machines Corporation | Multiple speed fast forward/rewind compressed video delivery system |
JPH11265563A (ja) * | 1998-03-16 | 1999-09-28 | Pioneer Electron Corp | 情報記録媒体及び情報再生装置 |
JP3475074B2 (ja) * | 1998-03-31 | 2003-12-08 | 三洋電機株式会社 | データ処理装置 |
CN100452220C (zh) * | 1998-05-06 | 2009-01-14 | 汤姆森特许公司 | 重放位流的处理 |
JP3383580B2 (ja) * | 1998-05-15 | 2003-03-04 | 株式会社東芝 | 情報記憶媒体と情報記録再生装置と方法 |
EP1034656A2 (en) * | 1998-06-11 | 2000-09-13 | Koninklijke Philips Electronics N.V. | Trick play signal generation for a digital video recorder |
JP2000021087A (ja) * | 1998-07-03 | 2000-01-21 | Hitachi Ltd | データ記録方法 |
JP3356691B2 (ja) * | 1998-07-07 | 2002-12-16 | 株式会社東芝 | 情報記録媒体とその記録方法及び再生方法 |
US6233389B1 (en) * | 1998-07-30 | 2001-05-15 | Tivo, Inc. | Multimedia time warping system |
DE19846249C2 (de) * | 1998-10-07 | 2000-08-31 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Unterdrückung einer vorbestimmten Sendung |
US6654539B1 (en) * | 1998-10-26 | 2003-11-25 | Sony Corporation | Trick playback of digital video data |
US6389218B2 (en) * | 1998-11-30 | 2002-05-14 | Diva Systems Corporation | Method and apparatus for simultaneously producing compressed play and trick play bitstreams from a video frame sequence |
US6693857B1 (en) * | 1999-11-04 | 2004-02-17 | Thomson Licensing S.A. | Data buffer management to enable apparent simultaneous record and playback from a rewritable digital disk |
US6542196B1 (en) * | 1999-11-05 | 2003-04-01 | Lsi Logic Corporation | Adaptive field pairing system for de-interlacing |
KR20010058832A (ko) * | 1999-12-30 | 2001-07-06 | 구자홍 | 디브이디 스틸 구현방법 |
-
2000
- 2000-11-01 CN CNB008172617A patent/CN100361521C/zh not_active Expired - Lifetime
- 2000-11-01 DE DE60002611T patent/DE60002611T2/de not_active Expired - Lifetime
- 2000-11-01 EP EP00978320A patent/EP1238391B1/en not_active Expired - Lifetime
- 2000-11-01 EP EP00976797A patent/EP1236350B1/en not_active Expired - Lifetime
- 2000-11-01 PL PL00355155A patent/PL355155A1/xx not_active Application Discontinuation
- 2000-11-01 MX MXPA02004752A patent/MXPA02004752A/es active IP Right Grant
- 2000-11-01 AU AU15794/01A patent/AU1579401A/en not_active Abandoned
- 2000-11-01 JP JP2001537063A patent/JP4597453B2/ja not_active Expired - Fee Related
- 2000-11-01 JP JP2001537271A patent/JP2003514460A/ja active Pending
- 2000-11-01 WO PCT/US2000/030072 patent/WO2001035409A2/en active IP Right Grant
- 2000-11-01 CN CNB008174644A patent/CN1225131C/zh not_active Expired - Fee Related
- 2000-11-01 AU AU14528/01A patent/AU1452801A/en not_active Abandoned
- 2000-11-01 KR KR1020027005892A patent/KR100654275B1/ko active IP Right Grant
- 2000-11-01 KR KR1020027005979A patent/KR100669896B1/ko not_active IP Right Cessation
- 2000-11-01 WO PCT/US2000/030111 patent/WO2001035654A2/en active IP Right Grant
- 2000-11-01 ES ES00978320T patent/ES2194789T3/es not_active Expired - Lifetime
- 2000-11-01 DE DE60012972T patent/DE60012972T2/de not_active Expired - Lifetime
- 2000-11-02 US US10/130,016 patent/US7756394B1/en active Active
- 2000-11-02 EP EP00976826A patent/EP1234306B1/en not_active Expired - Lifetime
- 2000-11-02 PL PL00355156A patent/PL355156A1/xx not_active Application Discontinuation
- 2000-11-02 MX MXPA02004691A patent/MXPA02004691A/es active IP Right Grant
- 2000-11-02 DE DE60005856T patent/DE60005856T2/de not_active Expired - Lifetime
- 2000-11-02 CN CNB008178232A patent/CN1198455C/zh not_active Expired - Lifetime
- 2000-11-02 ES ES00976927T patent/ES2204721T3/es not_active Expired - Lifetime
- 2000-11-02 MX MXPA02004751A patent/MXPA02004751A/es active IP Right Grant
- 2000-11-02 JP JP2001537268A patent/JP5324021B2/ja not_active Expired - Fee Related
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