METHOD FOR SWITCHING VIDEO COMPONENT(S) OF A FIRST AUDIO-VISUAL DIGITAL PROGRAMME ON THE VIDEO COMPONENT(S) OF A SECOND AUDIO-VISUAL DIGITAL PROGRAMME TO COMPENSATE PHASE-SHIFT

The video component(s) of a digital audio-visual first program are switched onto the video components of a second digital, audio-visual program by (1) switching onto the video component of the second program, subsequent to the switch command and to the end of a picture of the first program, and (2)...

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Main Authors DOUTEAU, ANDRE, RELIER, STEPHANIE, GARAULT, THERESE, HELLEGOUARCH, GERARD, CURET, DOMINIQUE, VEILLARD, MICHEL, LOLIVIER, GERMAIN, MADEC, GERARD
Format Patent
LanguageEnglish
French
German
Published 08.08.2001
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:The video component(s) of a digital audio-visual first program are switched onto the video components of a second digital, audio-visual program by (1) switching onto the video component of the second program, subsequent to the switch command and to the end of a picture of the first program, and (2) replacing, as seen in the order of transmission, each non Intra picture of the component of a second program, with a picture having coding performed independently of (a) the picture data of the replaced picture and (b) of the contents of the pictures to which it refers until the beginning of the next Intra picture of the component of the second program.
Bibliography:Application Number: EP19990947558