Editing apparatus, editing method, and editing program
First Claim
Patent Images
1. An editing apparatus, comprising:
- playback means for playing back video data and for playing back video data in reverse;
first setting means for setting a temporary out-point, in response to a request for reverse playback of video data at a position on the video data when the request was made;
accepting means for accepting a request to stop reverse playback of the video data and a request to start playback of the video data;
second setting means for setting temporary in-point, in response to a request to start playback of the video data, at a position in the video data that is being played when the request is made, wherein the temporary in-point is automatically set to a position in the video data when the playback request is made;
temporary clip generating means for generating a temporary clip of the video data of a section between the temporary out-point and the temporary in-point, wherein the temporary in-point of the temporary clip is updated as the video data is played back in reverse;
resetting means for resetting the temporary in-point set by the second setting means in response to a request to reset the in-point during playback of the video data, wherein the in-point is reset at a position in the video data when the request is received;
third setting means for setting an out-point, in response to a request to finish playback of the video data, at a position in the video data that is being played when the request is made; and
generating means for generating other video data from the video data of a section between the reset in-point and the out-point.
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Abstract
Herein disclosed are an editing apparatus, an editing method, and an editing program allowing quick editing of video data. In order to clip a section in the video data and play it to be broadcasted as a replay, receiving a request to start playback from a desired position, an in-point is set in response to the request, and an out-point is set in response to a request to finish playback. Then, other video data from the video data of a section between the in-point and the out-point is generated.
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Citations
10 Claims
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1. An editing apparatus, comprising:
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playback means for playing back video data and for playing back video data in reverse; first setting means for setting a temporary out-point, in response to a request for reverse playback of video data at a position on the video data when the request was made; accepting means for accepting a request to stop reverse playback of the video data and a request to start playback of the video data; second setting means for setting temporary in-point, in response to a request to start playback of the video data, at a position in the video data that is being played when the request is made, wherein the temporary in-point is automatically set to a position in the video data when the playback request is made; temporary clip generating means for generating a temporary clip of the video data of a section between the temporary out-point and the temporary in-point, wherein the temporary in-point of the temporary clip is updated as the video data is played back in reverse; resetting means for resetting the temporary in-point set by the second setting means in response to a request to reset the in-point during playback of the video data, wherein the in-point is reset at a position in the video data when the request is received; third setting means for setting an out-point, in response to a request to finish playback of the video data, at a position in the video data that is being played when the request is made; and generating means for generating other video data from the video data of a section between the reset in-point and the out-point. - View Dependent Claims (2, 3)
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4. An editing method comprising the steps of:
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switching to a preview playback mode; forward playing the video data for preview playback of the video data; setting a temporary out-point and a temporary in-point, in response to a request for reverse playback of video data, at a position on the video data when the request was made; generating a temporary clip of the video data of a section between the temporary out-point and the temporary in-point; reverse-playing, in response to the request for reverse playback, the video data, wherein the temporary in-point of the temporary clip is updated as the video data is played back in reverse; and in response to a request to stop reverse playback, determining a replay starting position; switching to a transmission playback mode; setting automatically in response to a request to start playback of video data, an in-point at a position in the video data at which the playback starts, the temporary in-point is updated during reverse playback; playing back, in response to the request to start playback, the video data; setting, in response to a request to finish playback of the video data, an out-point at a position on the video data that is being replayed when the request is made; and generating other video data from the video data of a section between the reset in-point and the out-point. - View Dependent Claims (5, 6, 7)
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8. An editing method, comprising the steps of:
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switching to a preview playback mode; forward playing video data for preview playback of the video data; setting, in response to a request for reverse playback, a first reference point and a second reference point at a position on the video data that is being played when the request has been made; generating a temporary clip of the video data of a section between the first reference point and the second reference point; reverse playing, in response to the request for reverse playback, the video data, wherein a position of the second reference point is updated during reverse playback; setting automatically, in response to a request for setting a third reference point, a third reference point at the second reference point at a time when the request for setting an in-point is made; resetting the first reference point, in response to a reset request, during the playing back of the video data at a position of the video data when the reset request is received; and generating other video data from the video data of a section between the reset second reference point and the third reference point.
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9. A non-transitory computer readable medium comprising an editing program executable by a computer to carry out the steps of:
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switching to a preview playback mode; forward playing the video data for preview playback of the video data; setting a temporary out-point and a temporary in-point, in response to a request for reverse playback of video data, at a position on the video data when the request was made; generating a temporary clip of the video data of a section between the temporary out-point and the temporary in-point; reverse-playing, in response to the request for reverse playback, the video data and updating the position of the temporary in-point of the temporary clip during reverse playback; in response to a request to stop reverse playback, determining a replay starting position; switching to a transmission playback mode; setting automatically, in response to a request to start playback of video data, an in-point at a position in the video data at which the playback starts, wherein the in-point may be reset with a reset request during the playback; playing back, in response to the request to start playback, the video data; resetting the in-point, in response to a reset request, during the playing back of the video data at a position of the video data when the reset request is received; setting, in response to a request to finish playback of the video data, an out-point at a position on the video data that is being replayed when the request is made; and generating other video data from the video data of a section between the reset in-point and the out-point.
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10. A non-transitory computer readable medium comprising an editing program executable by a computer to carry out the steps of:
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switching to a preview playback mode; forward playing video data for preview playback of the video data; setting, in response to a request for reverse playback, a first reference point at a position on the video data that is being played when the request has been made, and further wherein the second setting means resets the in-point during a preview playback in response to a resetting request; generating a temporary clip of the video data including a temporary in-point and a temporary out-point; reverse playing, in response to the request for reverse playback, the video data and updating the position of the temporary in-point of the temporary clip during reverse playback; setting a temporary in-point to accompany the video data that is undergoing playback; setting automatically, in response to a request for setting a second reference point, a second reference point at the temporary in-point at a time when the request for setting the in-point is made; resetting the second reference point, in response to a reset request, during the playing back of the video data at a position of the video data when the reset request is received; and generating other video data from the video data of a section between the second reference point and the first reference point.
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Specification