- User Since
- Jun 1 2018, 3:52 AM (37 w, 2 d)
Fri, Feb 15
@Sergey Sharybin (sergey) would be better to decide what to do with this.
Mon, Feb 11
Sun, Feb 10
This means, that there is something wrong with your user preferences.
Sat, Feb 9
Plaintext is preferabe :)
@Andrew Sprok (sprad001)
Can you please confirm my earlier comment, that I am following the steps required to reproduce crash?
Fri, Feb 8
Haven't realized, that it is possible to add image sequence...
Remove unused variable
This function argument swapping seems rather ugly to me, but I didn't want to modify original data...
Thu, Feb 7
Can not update diff to add selection info label.
So here's the code I would add.
I will accept this anyway, will see what other devs will say about this, since it's not critical.
Fix comment style
Remove unused variable
This panel is included in VSE preview.
If ibuf->metadata is NULL it crashes Blender.
Wed, Feb 6
In 2.79 checkerboard is not drawn in backdrop.
So it will be disabled.
Only now I realized, that this is 2.79 bug report
Can not reproduce this in 2.79 f4dc9f9d68b or in 2.8
Please correct me if I am doing this wrong:
- create new image sequence 0.jpg - 100.jpg
- click on panel->srtip->change data files
- select 0.jpg - 300.jpg
- change strip->length to 300
- click render->render animation
Ok, so I can confirm this. There are 2 issues:
Tue, Feb 5
Sorry it tried to embed movie, but I can't display it... I see it now, will test again.
@Sebastian Parborg (zeddb) That shouldn't be the case.
Mon, Feb 4
Finish refactoring draw_image_seq
Updated summary to short-ish documentation.
Got that later :)
I was chasing something similar... Sequencer doesn't signal to depsgraph to update data and animdata are evaluated in depsgraph.
Fri, Feb 1
My patch is not outdated it should apply cleanly and partial review is still pretty much possible.
You can try to rewrite it from scratch - I have no power to stop you.
Thu, Jan 31
@Joerg Mueller (nexyon), not sure if you are involved in audio codec stuff, can you confirm my claim: "especially mp3 can report longer length of data stream then actual length." This is just a general observation from number of mp3 files, that behave this way.
I can confirm a frequent crash due to drawing sound waveform when strip has endstill frames. drawseqwave seems to be using length of strip to calculate data length
@Christopher Anderssarian (Christopher_Anderssarian) was right... There's lack of communication.
Sorry, I can't keep up and I am already paying more attention to Blender then to my work :) Hope, that my boss won't read this...
I haven't looked yet at whole color transform pipeline in sequencer, but I didn't think, that this is bug.
Slow down a bit :)
Thank you for reporting and investigating this.
Ok So Brecht said, that this(default settings) will be dealt with.
He also said, that look Base Contrast should not affect the output, which seems to be correct. So it was assumed, that no transformation is taking place. However this seems to not be correct and either transformation with unity coefficient is executed, or imbuf is converted to float, or something else is going on.
Can you please run blender from command line with --debug argument and post output here? (or rather paste it there http://pasteall.org/ and link it here)
If it will produce a crash report it would be nice to include that also.
Wed, Jan 30
Is the source of slow rendering known?
I should at least look at this, as I don't use blender for modelling therefore I am less likely to notice and trace such issues
Tue, Jan 29
To be sure about _exact_ numbers I did a comparison between 2.79 and 2.80:
Now I am thinking that good question is why is this "bad output" displayed "correctly" in blender
It wasn't clear from description, if this applies to renders from video sequencer(VSE bug) or all renders(FFMPEG bug).
Mon, Jan 28
There are some misconceptions here.
Sun, Jan 27
Not now, not until equivalent or better system will be in place
Playback of images should be fast without proxies. Proxies may make sense to be used for 4K or bigger resolution Image sequences(sets of images instead movie file) with a lot of processing, or some demanding formats.
I intended to create some roadmap, I can define goals and abstract functionality.
Currently I should be working on prefetching, with aim to get it up and running in 2.8 release, which should be doable as code is already working.
I delved into a lot of stuff lately, maybe unnecessarily, well...
I am not absolutely sure, if I am happy with splitting of proxy panel.
Will apply this patch and try to work with it and think about it a bit more.
Sat, Jan 26
What can be done to proxies now is
- cleanup in sequencer part
- PNG codec support was not a bad idea. It has a bit worse performance, but it has transparency.
- Even more demanding lossless codec can be implemented - FFv1, huffyuv...
- it may be useful to introduce scale to specific size - VSE should support this as-is I think. Also See last section.
If I understand correctly, the plan is to :
- Drop proxy support for all sequences except movies (it would also be dropped for clips and image sequences right ?). All proxies would be ffmpeg-encoded avi files, no image sequences.
Not quite. Movieclips do have "own" proxy management. Builder is shared, but you can not build proxies for movieclip from sequencer
Fri, Jan 25
Thu, Jan 24
Oh I forgot to link to bug report in earlier comment.
Also T56755 looks similar to this.
Wed, Jan 23
There should be no problems with this backport..
@Brecht Van Lommel (brecht) If you decide this should be done, can you please do merge? I am not feeling comfortable doing this on official repos...
Tue, Jan 22
Add fallback full size render, if proxy not built
Added tag for easier tracking
I could not resist to do a little experiment of jumpy panel: https://photos.app.goo.gl/dXQyg23Z5sTzJUVH6
To reproduce please follow T54117
Mon, Jan 21
I was looking at menu items,
Biggest problem are operators - many of them can be run with properties, that would contradict their description, or depends on selected sequences, etc...
Sun, Jan 20
Sat, Jan 19
@Peter Fog (tintwotin) I should say, that I am modifying these scripts, so please don't make very big changes.
Fri, Jan 18
Jan 17 2019
Can not reproduce even in 2.79
Maybe can you save blend file, with which This can be reproduced?
Tried to reproduce, however in output settings value of Video Codec item is empty.
What codec do you have set?
Updated patch based on latest version
Jan 16 2019
Hello, sorry for lack of communication.
Jan 14 2019
Fixed by 3610f1fc43d0
Jan 13 2019
@Christopher Anderssarian (Christopher_Anderssarian) disabling V-sync did solve issue, that refresh rate depends on open panels.
@Brecht Van Lommel (brecht) I will review and modify this. It was submitted as-is, because I wanted to comunicate stated questions with authors.
During debugging in MSVC (probably not up to date version), debugger was confused about Sequence type.