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Video SequencerProject
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Description

This project includes the video sequence editor, and is a sub-project of the VFX & Video module.

Sub-Module Page: T64682
Developers: @Richard Antalik (ISS)

Recent Activity

Today

Richard Antalik (ISS) merged T69636: Crash when rendering in VSE into T70845: Blender VSE with a Scene Strip Crash.
Wed, Oct 16, 4:23 AM · Compositing, Video Sequencer, BF Blender
Richard Antalik (ISS) merged task T69636: Crash when rendering in VSE into T70845: Blender VSE with a Scene Strip Crash.
Wed, Oct 16, 4:23 AM · Video Sequencer, BF Blender (2.81)
Richard Antalik (ISS) added a comment to T70845: Blender VSE with a Scene Strip Crash.

@Philipp Oeser (lichtwerk) Honestly, I didn't looked on why crash happens, knowing that use-case is not supported.

Wed, Oct 16, 2:26 AM · Compositing, Video Sequencer, BF Blender
Richard Antalik (ISS) added a comment to T43857: Taken proxy.

Ok, but don't dig this one up pls :)

Wed, Oct 16, 1:47 AM · Video Sequencer, BF Blender
Richard Antalik (ISS) added a comment to T69334: Video Sequencer: Very low framerate.

This report was closed, because changing default blend mode pretty much resolved performance difference in context of this report.

Wed, Oct 16, 1:43 AM · Video Sequencer, BF Blender

Yesterday

Fahad Hasan (cgvirus) added a comment to T70845: Blender VSE with a Scene Strip Crash.

If it helps:

Tue, Oct 15, 10:16 PM · Compositing, Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) placed T70845: Blender VSE with a Scene Strip Crash up for grabs.

Since rBd025119aeb12: Fix T69352: Audio strips don't update when changing `frame_start`, we are asserting here

Tue, Oct 15, 10:08 PM · Compositing, Video Sequencer, BF Blender
Jerome Scholler (jscholler) added a comment to T70845: Blender VSE with a Scene Strip Crash.

Oops, Sorry about this. I got confused.
Reposting under another report.

Tue, Oct 15, 9:17 PM · Compositing, Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) added a comment to T70845: Blender VSE with a Scene Strip Crash.

@Jerome Scholler (jscholler) : cant see anything relating sound in your crash report...
Sure this is the right one? Sure this is the right report?

Tue, Oct 15, 9:01 PM · Compositing, Video Sequencer, BF Blender
Jerome Scholler (jscholler) added a comment to T70845: Blender VSE with a Scene Strip Crash.

Full crash report

Tue, Oct 15, 8:35 PM · Compositing, Video Sequencer, BF Blender
Jerome Scholler (jscholler) added a comment to T70845: Blender VSE with a Scene Strip Crash.
Tue, Oct 15, 8:33 PM · Compositing, Video Sequencer, BF Blender
Lukas W (geloescht) added a comment to T70768: Python GizmoGroups not working in VSE.

I know this is not the right place to ask questions, but now that I have the attention of knowledgeable people on the rather obscure and new matter of custom gizmos: How do I make a 2D gizmo pan and scale with the area? It seems like in the node editor as well as the sequencer preview the gizmo is always drawn relative to the area frame and not to the content of the area.
I made a stackexchange question as well, but I have a feeling it will go unanswered: https://blender.stackexchange.com/questions/155528/python-how-to-pan-and-scale-gizmogroup-with-background

Tue, Oct 15, 8:01 PM · Python, Video Sequencer, BF Blender
Peter Fog (tintwotin) added a comment to T69334: Video Sequencer: Very low framerate.

The reason for closing this bug report is changing Blend Mode from Alpha_Over to Cross, but as mentioned above there are several additional reasons for poor playback rates in 2.80, as compared to older versions.

Tue, Oct 15, 5:37 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) claimed T70845: Blender VSE with a Scene Strip Crash.

Confirmed, will check...

Tue, Oct 15, 5:29 PM · Compositing, Video Sequencer, BF Blender
Peter Fog (tintwotin) added a comment to T43857: Taken proxy.

I'm sorry for digging this one up, but imo is the proxy panel still a mess.

Tue, Oct 15, 5:29 PM · Video Sequencer, BF Blender
Fahad Hasan (cgvirus) updated the task description for T70845: Blender VSE with a Scene Strip Crash.
Tue, Oct 15, 5:28 PM · Compositing, Video Sequencer, BF Blender
Fahad Hasan (cgvirus) added a comment to T70845: Blender VSE with a Scene Strip Crash.

Blend files attached. Thank you for looking into this.

Tue, Oct 15, 5:26 PM · Compositing, Video Sequencer, BF Blender
Fahad Hasan (cgvirus) updated the task description for T70845: Blender VSE with a Scene Strip Crash.
Tue, Oct 15, 5:25 PM · Compositing, Video Sequencer, BF Blender
Fahad Hasan (cgvirus) added a comment to T70845: Blender VSE with a Scene Strip Crash.

Hello, it's a fresh 2.81 scene with nothing attached or modified. Should I upload it? Thanks.

Tue, Oct 15, 5:21 PM · Compositing, Video Sequencer, BF Blender
Sergey Sharybin (sergey) lowered the priority of T70845: Blender VSE with a Scene Strip Crash from Needs Triage by Developer to Needs Information from User.

Please always attach .blend file demonstrating the issue.

Tue, Oct 15, 5:18 PM · Compositing, Video Sequencer, BF Blender
Fahad Hasan (cgvirus) merged T70500: Blender VSE with a Scene Strip and Compositor Crash into T70845: Blender VSE with a Scene Strip Crash.
Tue, Oct 15, 5:12 PM · Compositing, Video Sequencer, BF Blender
Fahad Hasan (cgvirus) updated the task description for T70845: Blender VSE with a Scene Strip Crash.
Tue, Oct 15, 5:08 PM · Compositing, Video Sequencer, BF Blender
hudson barkley (snuq) updated the task description for T70844: VSE: Grabbing and dropping strips with a crossfade on them can cause incorrect snapping.
Tue, Oct 15, 5:07 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) closed D5495: Fix T68700: Incorrect 'absolute' timing of animated masks in the Video Sequence Editor.
Tue, Oct 15, 10:14 AM · Masking, Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) closed T68700: Incorrect timing of animated masks in the Video Sequence Editor as Resolved by committing rBb77da65e8c4d: Fix T68700: Incorrect 'absolute' timing of animated masks in the Video Sequence….
Tue, Oct 15, 10:14 AM · VFX & Video, Video Sequencer, Masking, BF Blender
Philipp Oeser (lichtwerk) added projects to T70793: Render Audio: Video Sequencer, Audio.
Tue, Oct 15, 9:39 AM · Audio, Video Sequencer, BF Blender
Peter Fog (tintwotin) added a comment to T70239: Scene Strip playback fps regression.

@Peter Fog (tintwotin), if there are two files which has different fps in the same version of Blender there must be a setting which is different across those files. It is not just a color management which affects on this. Try figuring this out. Is easier for someone who can reproduce the issue.

Tue, Oct 15, 8:23 AM · Video Sequencer, BF Blender

Mon, Oct 14

Philipp Oeser (lichtwerk) lowered the priority of T70768: Python GizmoGroups not working in VSE from Needs Triage by Developer to Confirmed, Medium.

Well, I guess this should work for the other region_types as well...

Mon, Oct 14, 2:46 PM · Python, Video Sequencer, BF Blender
Lukas W (geloescht) added a comment to T70768: Python GizmoGroups not working in VSE.

Thank you so much! Using gizmos in the preview region is probably a more common use, but I didn't know about it. So I think you can also treat this as a matter of incomplete documentation.

Mon, Oct 14, 2:03 PM · Python, Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) added a project to T70768: Python GizmoGroups not working in VSE: Python.

This actually works for the preview area if you set

  • bl_space_type = 'SEQUENCE_EDITOR'
  • bl_region_type = 'PREVIEW'
Mon, Oct 14, 1:49 PM · Python, Video Sequencer, BF Blender
Campbell Barton (campbellbarton) accepted D5495: Fix T68700: Incorrect 'absolute' timing of animated masks in the Video Sequence Editor.
Mon, Oct 14, 12:36 PM · Masking, Video Sequencer, BF Blender
Peter Fog (tintwotin) updated subscribers of T70239: Scene Strip playback fps regression.

Some time ago did @LazyDodo (LazyDodo) profile the export of the default cube with ffmpeg and in that case it was color management(implemented in april?), which caused slower exports. Maybe scene strip playback is affected by this too, but some non-ui option is set differently between 2.79 and 2.80?

Mon, Oct 14, 12:12 PM · Video Sequencer, BF Blender
Bastien Montagne (mont29) added a comment to T70239: Scene Strip playback fps regression.

@Sergey Sharybin (sergey) nope, for me as well speed are very high and similar.

Mon, Oct 14, 12:11 PM · Video Sequencer, BF Blender
Sergey Sharybin (sergey) added a comment to T70239: Scene Strip playback fps regression.

@Bastien Montagne (mont29), can you reproduce the issue? For me both files are around 75 to 100 fps (jumping between those values).

Mon, Oct 14, 12:09 PM · Video Sequencer, BF Blender
Bastien Montagne (mont29) raised the priority of T70239: Scene Strip playback fps regression from Needs Information from User to Needs Triage by Developer.

Not sure whether that difference in speed is expected, maybe @Jeroen Bakker (jbakker) or @Clément Foucault (fclem) would know more? Or maybe @Sergey Sharybin (sergey), although I would not expect depsgraph to be a bottleneck with such a simple scene…

Mon, Oct 14, 12:02 PM · Video Sequencer, BF Blender

Sun, Oct 13

Richard Antalik (ISS) added a revision to T69636: Crash when rendering in VSE: D6054: Fix T69636: Crash when rendering scene srtip..
Sun, Oct 13, 3:11 PM · Video Sequencer, BF Blender (2.81)
Richard Antalik (ISS) added a revision to T69921: VSE: Waveforms unnecessary redrawn on offset change: D6053: Fix T69921: VSE - Waveforms unnecessary redrawn on offset change.
Sun, Oct 13, 4:19 AM · Video Sequencer, BF Blender (2.81)
Richard Antalik (ISS) merged T70682: Video Editor/Sequencer Destroys Sound After Cut into T68946: VSE - Bad interpolation in exported audio.
Sun, Oct 13, 2:52 AM · Dependency Graph, Audio, Video Sequencer, BF Blender
Richard Antalik (ISS) merged task T70682: Video Editor/Sequencer Destroys Sound After Cut into T68946: VSE - Bad interpolation in exported audio.
Sun, Oct 13, 2:52 AM · Audio, Video Sequencer, BF Blender
Richard Antalik (ISS) added a comment to T70682: Video Editor/Sequencer Destroys Sound After Cut.

Actually this issue is not caused by moving the sequence.

Sun, Oct 13, 2:50 AM · Audio, Video Sequencer, BF Blender
Richard Antalik (ISS) lowered the priority of T70682: Video Editor/Sequencer Destroys Sound After Cut from Needs Triage by Developer to Confirmed, High.
Sun, Oct 13, 2:37 AM · Audio, Video Sequencer, BF Blender

Sat, Oct 12

Lukas W (geloescht) added a comment to T70768: Python GizmoGroups not working in VSE.

I am not familiar with Blender's C code and really don't know if I am on the right track here, but there is one function that seems to be called in all spaces that I can get gizmos working and not in spaces that gizmos don't work for me (tested in text editor and VSE): WM_gizmomap_tag_refresh()

Sat, Oct 12, 10:14 PM · Python, Video Sequencer, BF Blender
Lukas W (geloescht) added a project to T70768: Python GizmoGroups not working in VSE: Video Sequencer.
Sat, Oct 12, 10:04 PM · Python, Video Sequencer, BF Blender

Fri, Oct 11

Julian Eisel (Severin) created T70730: VSE: "Include Handles" option for Box Select.
Fri, Oct 11, 12:27 PM · Video Sequencer, Quick Hacks, User Interface

Thu, Oct 10

Philipp Oeser (lichtwerk) added projects to T70682: Video Editor/Sequencer Destroys Sound After Cut: Video Sequencer, Audio.
Thu, Oct 10, 11:26 AM · Audio, Video Sequencer, BF Blender

Wed, Oct 9

Richard Antalik (ISS) updated subscribers of T69636: Crash when rendering in VSE.

@Campbell Barton (campbellbarton) We need to exclude current scene in UI template listing. Should I create filter function using argument filter='AVAILABLE' for scene UI template? Or perhaps different filter type like 'NOT_ACTIVE'?

Wed, Oct 9, 5:26 AM · Video Sequencer, BF Blender (2.81)

Tue, Oct 8

Richard Antalik (ISS) closed T69682: "Render Audio..." does not always render keyframe transitions that have been placed in Volume, Pitch or Pan. as Resolved by committing rB6d3c34fe9d1e: Fix T69682: Render Audio ignores animation..
Tue, Oct 8, 10:11 PM · Video Sequencer, Audio, BF Blender (2.81)
Richard Antalik (ISS) raised the priority of T70612: Video Sequencer Crash on enabling Prefetch frames with Scene strips from Confirmed, Medium to Confirmed, High.

should be high if this is confirmed

Tue, Oct 8, 5:27 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T70612: Video Sequencer Crash on enabling Prefetch frames with Scene strips from Needs Triage by Developer to Confirmed, Medium.
Tue, Oct 8, 4:56 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) closed T70626: VSE: Slip Strip Operator Doesn't Register Transformation on Confirm as Resolved by committing rB0b983169dacf: Fix T70626: VSE: Slip Strip Operator doesn't refresh audio on confirm.
Tue, Oct 8, 2:19 PM · Video Sequencer, BF Blender