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AssigneePioneer Electronic Corporation
InventorsManabu Okamoto, Takashi Yoshimi, Hiroyasu Matsuura, Noriyoshi Takeya, Hitoshi Yamazaki, Masakazu Miyazaki, Hirofumi Matoba
Estimating the term…
A video image mixing apparatus which can prevent a fluctuation of a mixed video image by a mixed video signal in the case where a playback video signal obtained by playing a recording medium in a special playing mode and a graphics video signal. When a discontinuity of the phase of a color burst signal in the playback video signal obtained by playing the recording medium is detected, the playback video signal and the graphics video signal are delayed by a predetermined time period and the delayed signals are mixed subsequently, thereby keeping the phases of chroma signals of the playback video signal and graphics video signal equal even in a special playing mode such as a still image reproducing mode or the like. In another embodiment, the mixed video signal of the playback video signal and graphics video signal is delayed by a predetermined time and is generated.
A video image mixing apparatus for mixing a playback video signal obtained by playing a recording medium and a graphics video signal produced on the basis of image data read-out from a memory device, comprising:
A video image mixing apparatus for mixing a playback video signal obtained by playing a recording medium and a graphics video signal produced on the basis of image data read-out from a memory device comprising:
Dependencies are inferred from the claim text.