Difference between revisions of "Recordedseek table"
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*'''chanid''' along with '''starttime''' relate to unique entries in the [[recorded table]]. | *'''chanid''' along with '''starttime''' relate to unique entries in the [[recorded table]]. | ||
*'''type''' shows what kind of marker it is, such as a keyframe. Possible values are defined in the [http://www.cuymedia.net/mythtv-0.20/programinfo_8h.html#71e3f15627bb7ab7759921625bfbd673<code>MarkTypes</code> enum]. Not all of the following marktypes apply to the recordedseek table, they may be used in the [[recordedmarkup table]] instead. | *'''type''' shows what kind of marker it is, such as a keyframe. Possible values are defined in the [http://www.cuymedia.net/mythtv-0.20/programinfo_8h.html#71e3f15627bb7ab7759921625bfbd673<code>MarkTypes</code> enum]. Not all of the following marktypes apply to the recordedseek table, they may be used in the [[recordedmarkup table]] instead. | ||
| − | + | ||
| + | {| border="1" cellspacing="0" cellpadding="5" style="border-collapse:collapse; border-color:#8eabd0; background:#e7edf5; text-align:center" | ||
| + | |- style="background: lightsteelblue" | ||
| + | ! '''Value''' !! '''Field''' | ||
| + | |- | ||
| + | | -10 || MARK_UNSET | ||
| + | |- | ||
| + | | -3 || MARK_UPDATED_CUT | ||
| + | |- | ||
| + | | -2 || MARK_EDIT_MODE | ||
| + | |- | ||
| + | | 0 || MARK_CUT_END | ||
| + | |- | ||
| + | | 1 || MARK_CUT_START | ||
| + | |- | ||
| + | | 2 || MARK_BOOKMARK | ||
| + | |- | ||
| + | | 3 || MARK_BLANK_FRAME | ||
| + | |- | ||
| + | | 4 || MARK_COMM_START | ||
| + | |- | ||
| + | | 5 || MARK_COMM_END | ||
| + | |- | ||
| + | | 6 || MARK_GOP_START | ||
| + | |- | ||
| + | | 7 || MARK_KEYFRAME | ||
| + | |- | ||
| + | | 8 || MARK_SCENE_CHANGE | ||
| + | |- | ||
| + | | 9 || MARK_GOP_BYFRAME | ||
| + | |} | ||
Revision as of 16:21, 8 January 2011
Note: The correct title of this article is recordedseek table. It appears incorrectly here due to technical restrictions.
The recordedseek table stores a time vs. byte offset mapping (seektable) for each recording in the recorded table to enable accurate forward and backward time skipping.
Table Description
| Field name | Type | Null | Key | Default | Extras |
|---|---|---|---|---|---|
| chanid | int(10) unsigned | PRI | 0 | ||
| starttime | datetime | PRI | 0000-00-00 00:00:00 | ||
| mark | bigint(20) | PRI | 0 | ||
| offset | varchar(32) | YES | NULL | ||
| type | int(11) | PRI | 0 |
Fields
- chanid along with starttime relate to unique entries in the recorded table.
- type shows what kind of marker it is, such as a keyframe. Possible values are defined in the
MarkTypesenum. Not all of the following marktypes apply to the recordedseek table, they may be used in the recordedmarkup table instead.
| Value | Field |
|---|---|
| -10 | MARK_UNSET |
| -3 | MARK_UPDATED_CUT |
| -2 | MARK_EDIT_MODE |
| 0 | MARK_CUT_END |
| 1 | MARK_CUT_START |
| 2 | MARK_BOOKMARK |
| 3 | MARK_BLANK_FRAME |
| 4 | MARK_COMM_START |
| 5 | MARK_COMM_END |
| 6 | MARK_GOP_START |
| 7 | MARK_KEYFRAME |
| 8 | MARK_SCENE_CHANGE |
| 9 | MARK_GOP_BYFRAME |
