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IDProjectCategoryView StatusLast Update
0000332Cinelerra-GG[All Projects] Featurepublic2019-10-31 00:01
ReporterAndrew-R Assigned To 
PrioritynormalSeverityfeatureReproducibilityhave not tried
Status newResolutionopen 
Product Version2019-09 
Target VersionFixed in Version 
Summary0000332: Autoclip feature?
DescriptionNot sure if such functionality is easy to (re?)integrate into CinGG.

But I found Kino actually can detect scene cuts from DV file and make clips automatically out of single DV file.
I think this function can be useful (user-toggleable), but not sure if any modern camcoder actually does same trick?
Steps To ReproduceN/A
Additional InformationFor using (or at least seeing it in the work) Kino on post_OSS Linux you can use aoss for routing audio to ALSA or similar 'preloader' for pulseaudio.
TagsNo tags attached.

Activities

Andrew-R

Andrew-R

2019-10-31 00:01

reporter   ~0002365

As discussed and implemented in Kino:

http://www.kinodv.org/dcforum/dcforum?az=show_topic&forum=101&topic_id=2491&mesg_id=2491&page=6

---------
#3043, "RE: adding timestamp as "sub-title""
 In response to Reply 0000007
 
 

          
  As I like to say "Nuisance is the mother of invention." I have had too may requests for this sort of thing to ignore. I have implemented in my working copy support variable substitution in the Titler filter:
#timecode# (movie timecode as seen at the bottom of the window),
#dv.timecode#, and
#dv.datetime# (what you asked for)

---------------

so, info really should be around at least in DV (raw DV, at least, I was unable to get timecode metadata out of dv in avi via ffmpeg -metadata)

But ffmpeg had their share of ..strangeness when it comes to timecodes:

https://trac.ffmpeg.org/ticket/4356
ffprobe: add support for extracting "Recorded date"

(after reading this ticket i finally compiled mediainfo :) )

https://lists.ffmpeg.org/pipermail/ffmpeg-user/2011-December/003870.html
[FFmpeg-user] Timecode in DV muxer

https://trac.ffmpeg.org/ticket/3753
#3753 closed defect (fixed)
'-timecode' & '-metadata' not working: not creating a stream (tmcd) in output MOV

https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/79
some suggest timecode can be embedded in avi itself ....

https://www.videotoolshed.com/handcrafted-timecode-tools/qtchange/
Just for showing DaVinci Resolve import options screenshot.

So, actually even this bug probably should be split into few - autoclip feature itself, reading timecode, writing timecode .. ? may be BT 334 will do, because CMX 3600 format requires those reel_name and timecode parameters to be set to some useful values .....
Andrew-R

Andrew-R

2019-10-29 13:59

reporter   ~0002356

Actually ffmpeg's dv decoder can read timecode into metadata stream (?) since 2011?

https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/357cb53306a7bc7fcb0d3fa870cabd1d63abbe75
dv: add timecode to metadata

Issue History

Date Modified Username Field Change
2019-10-25 16:23 Andrew-R New Issue
2019-10-29 13:59 Andrew-R Note Added: 0002356
2019-10-31 00:01 Andrew-R Note Added: 0002365