Opened 12 months ago
Last modified 12 months ago
#13594 accepted Developer Task
Revisit deinterlacing of mixed progressive/interlaced content
Reported by: | Mark Kendall | Owned by: | Mark Kendall |
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Priority: | minor | Milestone: | 32.0 |
Component: | MythTV - Video Playback | Version: | Master Head |
Severity: | medium | Keywords: | deinterlacing, interlaced, progressive |
Cc: | Ticket locked: | no |
Description
mythplayer generally locks the scan type to interlaced when interlaced frames are seen - and hence will not revert if the stream changes to progressive.
This was historically designed to stop frequent switches - which interferes with playback when deinterlacers are continually enabled/disabled and/or created/deleted.
Frequent switches are often seen with e.g. telecined material.
We should however detect when the stream has 'properly' switched.
This may be as simple as unlocking the scan type on GOP boundaries.
Change History (7)
comment:1 Changed 12 months ago by
Owner: | changed from Peter Bennett to Mark Kendall |
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Status: | new → accepted |
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