Add -range option in sam do

[mfe]

range, first, last (frame) -> to renumber on the fly
(-ti -to)

[fabiencastan]

Is it a node or an option?
This was the goal of TimeShift before I break it.

[MarcAntoine-Arnaud]

it's a sam-do option to process only a part of sequence.

[fabiencastan]

Selecting a part of the sequence already exists: "-r [ --range ] arg processing range".
Changing the timing is something different.

The first one is an option. But the second one could be a node.

[MarcAntoine-Arnaud]

yes but you can't renumberer a sequence:
sam-do r sequence.####.jpg // w out.####.jpg // -r 10,100 -first 50
this process image 10 to 100 and the output sequence start at 50 and finish at 140.

[fabiencastan]

Or:
sam-do r sequence.####.jpg // timeshift start=50 // w out.####.jpg // -r 50,140

If you add a Text node which write the current frame number on the image, you have to choose where to put your retime operation.
Maybe timeshift is not the clearest name. Could be renamed as "retime".

[mfe]

Using the timeshift node LGTM
Here, we call this operation "renumber".

#67

On Mon, Aug 20, 2012 at 4:59 PM, Fabien Castan notifications@github.comwrote:

Or:
sam-do r sequence.####.jpg // timeshift start=50 // w out.####.jpg // -r
50,140

If you add a Text node which write the current frame number on the image,
you have to choose where to put your retime operation.
Maybe timeshift is not the clearest name. Could be renamed as "retime".

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