Video SequencerProject
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Details

Description

Video editor built into Blender.

Module Owner: @Peter Schlaile (schlaile)
Developer Members: @Campbell Barton (campbellbarton) @Alexander Kuznetsov (alexk)

Recent Activity

Today

Richard Antalik (ISS) updated the diff for D3484: Sequence proxies by running parallel threads.
Mon, Jun 18, 12:07 PM · Video Sequencer, BF Blender

Yesterday

Sybren A. Stüvel (sybren) triaged T54655: Importing any video to VSE results in audio and video having different lengths as Confirmed priority.
Sun, Jun 17, 10:16 AM · BF Blender, Video Sequencer
Richard Antalik (ISS) created D3484: Sequence proxies by running parallel threads.
Sun, Jun 17, 4:48 AM · Video Sequencer, BF Blender

Sat, Jun 16

Alexis Lozano (alexis_lozano) updated the diff for D3475: [VSE] New effect - Shift.

I changed SEQ_TYPE_MAX to the highest value (72) and removed shift_unit variable (now between 0.0 and 1.0). However, I have not converted shift_x and shift_y to a 2d vector for two reasons : (1) the other effects have x and y separated variables - (2) I am not sure that I can then link this vector to the sliders in python.

Sat, Jun 16, 12:16 AM · Video Sequencer

Fri, Jun 15

Richard Antalik (ISS) added a comment to T55414: waveforms are reprocessed when undoing.

I tested swapping sound files - it worked OK, because another function is handling this and new waveform is at different memory address.
Undoing this action will therefore correctly swap waveforms back.

Fri, Jun 15, 8:27 PM · Video Sequencer, BF Blender
Campbell Barton (campbellbarton) added inline comments to D3475: [VSE] New effect - Shift.
Fri, Jun 15, 3:50 PM · Video Sequencer
Philipp Oeser (lichtwerk) assigned T55414: waveforms are reprocessed when undoing to Campbell Barton (campbellbarton).

I'm afraid this is how Undo works in blender.
Not aware of any workaround other than disabling "Draw Waveform".
[patching like you did will work fine if you use the same sound, but will fail to draw the correct waveform if you actually load a new file into the same sound datablock...]

Fri, Jun 15, 3:39 PM · Video Sequencer, BF Blender
Campbell Barton (campbellbarton) requested changes to D3475: [VSE] New effect - Shift.
Fri, Jun 15, 3:31 PM · Video Sequencer

Thu, Jun 14

Alexis Lozano (alexis_lozano) added a reviewer for D3475: [VSE] New effect - Shift: Video Sequencer.
Thu, Jun 14, 11:28 PM · Video Sequencer

Wed, Jun 13

Alexis Lozano (alexis_lozano) updated the diff for D3475: [VSE] New effect - Shift.

Changed the hue of the strip color to 0.50 in order to keep a 0.04 interval between every strips

Wed, Jun 13, 10:58 PM · Video Sequencer
Alexis Lozano (alexis_lozano) created D3475: [VSE] New effect - Shift.
Wed, Jun 13, 12:27 PM · Video Sequencer

Sat, Jun 9

Richard Antalik (ISS) created T55414: waveforms are reprocessed when undoing.
Sat, Jun 9, 2:22 AM · Video Sequencer, BF Blender

Fri, Jun 8

Richard Antalik (ISS) added a member for Video Sequencer: Richard Antalik (ISS).
Fri, Jun 8, 9:47 PM

Sun, Jun 3

Richard Antalik (ISS) added a comment to D2424: Add font selection to VSE text strips.

I didn't want to spam, so I edited my post.
Can you please take a look at suggested modifications?

Sun, Jun 3, 10:35 PM · Video Sequencer
Richard Antalik (ISS) added a comment to D2424: Add font selection to VSE text strips.

I solved this by adding newlibadr lookup in function lib_link_scene in file readfile.c

			Sequence *seq;
			SEQ_BEGIN (sce->ed, seq)
			{
				...
Sun, Jun 3, 12:24 AM · Video Sequencer

Fri, Jun 1

Richard Antalik (ISS) added a comment to D2424: Add font selection to VSE text strips.

I am testing this diff on 2.79.4
When I close and open blend file, VFont reference of text seq data is loaded with old memory address, but VFont block from blend file is loaded to new location. Sometimes on the "old memory address" there is random data, which will cause blender to crash.

Fri, Jun 1, 2:57 PM · Video Sequencer

Tue, May 29

Philipp Oeser (lichtwerk) triaged T55192: VSE: keyframed Speed Control strips acting on Scene strips interfere with other keyframed strips as Confirmed priority.

Confirmed (without further investigation in code so far)

Tue, May 29, 11:14 AM · Video Sequencer, BF Blender
Danrae Pray (spockTheGray) placed T53158: Video Sequencer Preview should have own engine (and other settings?) up for grabs.

Just bowing out of this one for now as it's been quiet on this topic and I know the core dev team is busy w/ code quest stuff atm. Cheers!

Tue, May 29, 4:22 AM · Video Sequencer, BF Blender: 2.8
Danrae Pray (spockTheGray) placed T52586: Disable scenes using themselves as sequence strips 2.8 Proposal up for grabs.
Tue, May 29, 4:20 AM · Video Sequencer, BF Blender: 2.8

Mon, May 28

Christopher Anderssarian (Christopher_Anderssarian) added a project to T55192: VSE: keyframed Speed Control strips acting on Scene strips interfere with other keyframed strips: Video Sequencer.
Mon, May 28, 10:26 AM · Video Sequencer, BF Blender

Fri, May 25

Aaron Carlisle (Blendify) updated the diff for D3163: VSE: Remove Add, Sub, Mul effects.

Updates to fix compilation

Fri, May 25, 4:38 PM · Video Sequencer

May 17 2018

Serge Lyatin (SergeL) created T55112: Different ways to crop in VSE - different render results.
May 17 2018, 11:32 PM · Video Sequencer, BF Blender

May 9 2018

Ojvind Bernander (bernander) added a comment to T54969: VSE crashes or hangs unpredictably 4-6 frames into certain second sound strips during rendering..

Here's a simplified .blend that still crashes. It has a single image (used as a 360-frame image strip) and 2 sound files.
I don't know how to bundle the image into the .blend file, but the 2 sound files seem to be there.
I'll add the image file here, and you can re-add the image strip.

May 9 2018, 4:37 PM · Audio, Video Sequencer, BF Blender

May 7 2018

Philipp Oeser (lichtwerk) triaged T54969: VSE crashes or hangs unpredictably 4-6 frames into certain second sound strips during rendering. as Incomplete priority.

Cant reproduce, renders fine here.

May 7 2018, 12:57 PM · Audio, Video Sequencer, BF Blender

May 6 2018

Christopher Anderssarian (Christopher_Anderssarian) added projects to T54969: VSE crashes or hangs unpredictably 4-6 frames into certain second sound strips during rendering.: Video Sequencer, Audio.
May 6 2018, 9:33 AM · Audio, Video Sequencer, BF Blender

Apr 30 2018

Philipp Oeser (lichtwerk) reassigned T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip from Philipp Oeser (lichtwerk) to Joshua Leung (aligorith).

ASAN gives me

Apr 30 2018, 3:08 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) added a comment to T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip.

Hm, something weird (at least for my experience) going on with memory corruption?
I was debugging in QTCreator and for the above backtrace [previous post -- where it crashes in BKE_nlastrip_find_active] the NlaTrack pointer was 0x2?

Apr 30 2018, 2:30 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) claimed T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip.

Confirmed on first sight (took me a while to reproduce this though), will have a closer look later (or get help onboard if I cant find a fix)

Apr 30 2018, 1:02 PM · Video Sequencer, BF Blender
Christopher Anderssarian (Christopher_Anderssarian) added a comment to T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip.

Can confirm crash here.

Apr 30 2018, 11:12 AM · Video Sequencer, BF Blender
Nathan Lovato (gdquest) updated the task description for T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip.
Apr 30 2018, 3:14 AM · Video Sequencer, BF Blender
Nathan Lovato (gdquest) created T54891: Ctrl snapping a strip in transform / Time_Extend mode crashes Blender instantly if the time cursor is over the strip.
Apr 30 2018, 3:13 AM · Video Sequencer, BF Blender

Apr 27 2018

Dominique Parisot (powimod) added a comment to T54834: VSE can't import OGG Theora video.

The value of the anim->duration variable is calculated in the startffmpeg function (anim_movie.c) :

		anim->duration = (int)(pFormatCtx->duration *
		                       av_q2d(frame_rate) /
		                       AV_TIME_BASE + 0.5f);
Apr 27 2018, 5:59 PM · Video Sequencer, BF Blender
Dominique Parisot (powimod) added a comment to T54834: VSE can't import OGG Theora video.

The problem seems to be in the IMB_anim_absolute function (anim_movie.c).

Apr 27 2018, 5:35 PM · Video Sequencer, BF Blender

Apr 26 2018

Christopher Anderssarian (Christopher_Anderssarian) updated subscribers of T54117: VSE - Movie clip undistorted - proxy not working.

Maybe I shouldn't triage tasks without them being assigned (and therefore forgotten about or over looked).

Apr 26 2018, 7:36 PM · Video Sequencer, BF Blender
Dominique Parisot (powimod) added a comment to T54834: VSE can't import OGG Theora video.

Hello Philipp,

Apr 26 2018, 6:55 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) assigned T54834: VSE can't import OGG Theora video to Sergey Sharybin (sergey).

more findings:

Apr 26 2018, 2:21 PM · Video Sequencer, BF Blender
Philipp Oeser (lichtwerk) triaged T54834: VSE can't import OGG Theora video as Confirmed priority.

Can confirm on first sight.

Apr 26 2018, 1:28 PM · Video Sequencer, BF Blender

Apr 25 2018

Dominique Parisot (powimod) created T54834: VSE can't import OGG Theora video.
Apr 25 2018, 6:08 PM · Video Sequencer, BF Blender
Dominique Parisot (powimod) updated the task description for T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:56 PM · BF Blender, Video Sequencer
Dominique Parisot (powimod) updated the task description for T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:55 PM · BF Blender, Video Sequencer
Dominique Parisot (powimod) updated the task description for T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:55 PM · BF Blender, Video Sequencer
Dominique Parisot (powimod) updated the task description for T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:48 PM · BF Blender, Video Sequencer
Aaron Carlisle (Blendify) added a project to T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size": BF Blender.
Apr 25 2018, 2:45 PM · BF Blender, Video Sequencer
Dominique Parisot (powimod) renamed T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size" from In VSE, Text strip are not resized when a proxy is set to In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:25 PM · BF Blender, Video Sequencer
Dominique Parisot (powimod) created T54816: In VSE, Text strip are not correctly sized with Proxy render size set to "Scene render size".
Apr 25 2018, 2:23 PM · BF Blender, Video Sequencer

Apr 24 2018

Aaron Carlisle (Blendify) updated the diff for D3163: VSE: Remove Add, Sub, Mul effects.

I attempted at writing some versioning code however I am not sure if it works because I can't figure out how to write the for loop.

Apr 24 2018, 2:48 AM · Video Sequencer

Apr 21 2018

Christopher Anderssarian (Christopher_Anderssarian) added a comment to T54418: VSE: audio clipping/distorted after render.

@Cerbyo (Kite)
https://docs.blender.org/manual/en/dev/data_system/scenes/properties.html?highlight=scene%20audio#audio

Apr 21 2018, 5:53 PM · Video Sequencer, Audio, BF Blender
Cerbyo (Kite) added a comment to T54418: VSE: audio clipping/distorted after render.
  1. You can set the scene audio channels under properties -> scene -> audio -> format -> audio channels.
Apr 21 2018, 3:46 PM · Video Sequencer, Audio, BF Blender
Joerg Mueller (nexyon) added a comment to T54418: VSE: audio clipping/distorted after render.
  1. You have to know what you want to do... If you can do the audio editing in Blender, do it there, if not use some other program.
Apr 21 2018, 8:08 AM · Video Sequencer, Audio, BF Blender
Christopher Anderssarian (Christopher_Anderssarian) added a comment to T54418: VSE: audio clipping/distorted after render.

@Cerbyo (Kite) I'll post on the BSE.

Apr 21 2018, 12:39 AM · Video Sequencer, Audio, BF Blender