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

Yesterday

yesuu (yesuu) added a watcher for Video Sequencer: yesuu (yesuu).
Fri, Nov 16, 2:16 PM

Thu, Nov 15

Răzvan Rădulescu (razcore) added a watcher for Video Sequencer: Răzvan Rădulescu (razcore).
Thu, Nov 15, 3:42 PM
Peter Fog (tintwotin) added a comment to T48315: 'Region Overlap' mode in the VSE causes the properties panel to overlap the horizontal scrollbar.

A gif illustrating the problem when swapping the position of the panel:

Thu, Nov 15, 12:43 PM · Video Sequencer, User Interface, BF Blender
Brecht Van Lommel (brecht) closed T57844: the auto refresh of image sequence dosen't work as Archived.

Thanks for the report, it's a known To Do item.

Thu, Nov 15, 11:06 AM · Images & Movies, Video Sequencer, BF Blender: 2.8
Christopher Anderssarian (Christopher_Anderssarian) edited projects for T57844: the auto refresh of image sequence dosen't work, added: BF Blender: 2.8, Video Sequencer, Images & Movies; removed BF Blender.
Thu, Nov 15, 10:28 AM · Images & Movies, Video Sequencer, BF Blender: 2.8
hudson barkley (snuq) added a comment to T48315: 'Region Overlap' mode in the VSE causes the properties panel to overlap the horizontal scrollbar.

Note, this bug is still in existence, and still makes the horizontal scrollbar impossible to use in the vse. And, as of 2.8, it seems the region overlap is now enabled by default, meaning that the vse is broken in the default setup...

Thu, Nov 15, 10:08 AM · Video Sequencer, User Interface, BF Blender

Tue, Nov 13

Pablo Vazquez (pablovazquez) added a comment to D3934: VSE cache with frame prefetching (WIP).

Here is win32 build:
https://drive.google.com/file/d/1JDzIHHNA9qWvoXvVIShf9e-7l8bm-re5/view?usp=sharing

If there is any problem with running build, try this one:
https://drive.google.com/file/d/1KSHAs5XftnC722P_AG2UGCgqhKFfi5Da/view?usp=sharing

I changed some stuff in MSVC. Don't know what the problem is, but I don't know what I am doing anyway...

Tue, Nov 13, 3:28 PM · Video Sequencer
Peter Fog (tintwotin) added a comment to D3934: VSE cache with frame prefetching (WIP).

Wow! On the official 2.79b I get 5 fps.
On your patch I get a clean 25 fps in the cached areas.

Tue, Nov 13, 9:33 AM · Video Sequencer
Richard Antalik (ISS) added a comment to D3934: VSE cache with frame prefetching (WIP).

Here is win32 build:
https://drive.google.com/file/d/1JDzIHHNA9qWvoXvVIShf9e-7l8bm-re5/view?usp=sharing

Tue, Nov 13, 12:50 AM · Video Sequencer

Mon, Nov 12

Stephen Swaney (stiv) added a watcher for Video Sequencer: Stephen Swaney (stiv).
Mon, Nov 12, 5:42 PM
Richard Antalik (ISS) updated subscribers of D3934: VSE cache with frame prefetching (WIP).

I forgot, @Brecht Van Lommel (brecht), you was also involved :)

Mon, Nov 12, 5:36 PM · Video Sequencer
Peter Fog (tintwotin) added a comment to D3934: VSE cache with frame prefetching (WIP).

Would love to test it, if you can share a build?

Mon, Nov 12, 4:49 PM · Video Sequencer
Richard Antalik (ISS) created D3934: VSE cache with frame prefetching (WIP).
Mon, Nov 12, 12:03 PM · Video Sequencer

Sat, Nov 10

Richard Antalik (ISS) added a comment to D3597: Add proxy support for all sequences.

@Richard Antalik (ISS)
I've been playing around with your 'test patch D3597'

  • The progress bar on the audio strip visually suggests that a proxy is being generated for the audio, even though it's not. (I would remove it)

This would be easy to solve.

Sat, Nov 10, 3:52 PM · Video Sequencer

Fri, Nov 9

Richard Antalik (ISS) added a comment to D3621: Add font selection to VSE text strips.

This has been a request for ages! Do you think you can make sure the patch works against the latest? A lot has changed since August. It will make it easier for developers to review.

Fri, Nov 9, 9:59 PM · Video Sequencer
Christopher Anderssarian (Christopher_Anderssarian) added reviewers for D3597: Add proxy support for all sequences: Bastien Montagne (mont29), Campbell Barton (campbellbarton).

@Richard Antalik (ISS)
I've been playing around with your 'test patch D3597'

Fri, Nov 9, 9:41 PM · Video Sequencer
Richard Antalik (ISS) added a comment to D3621: Add font selection to VSE text strips.

This has been a request for ages! Do you think you can make sure the patch works against the latest? A lot has changed since August. It will make it easier for developers to review.

Fri, Nov 9, 9:04 AM · Video Sequencer
Pablo Vazquez (pablovazquez) added a comment to D3621: Add font selection to VSE text strips.

This has been a request for ages! Do you think you can make sure the patch works against the latest? A lot has changed since August. It will make it easier for developers to review.

Fri, Nov 9, 12:01 AM · Video Sequencer

Mon, Nov 5

Louigi Verona (LouigiVerona) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

I respectfully disagree. Please, see comment https://developer.blender.org/T54655#494818 where I have transcoded a file to have audio of exact same length as video, and the import into Blender still failed. And yet it works completely fine in an old version.

Mon, Nov 5, 11:03 AM · BF Blender, Video Sequencer
Olly Funkster (Funkster) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

Any change in behaviour is in FFMPEG, not in the VSE code itself (which just takes the frames and the playback rate data from ffmpeg as it has always done).

Mon, Nov 5, 10:56 AM · BF Blender, Video Sequencer
Louigi Verona (LouigiVerona) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

@Olly Funkster (Funkster) If you read the info I have provided above, this doesn't add up. Blender does everything correctly in previous versions, and so do Kdenlive and even OpenShot.

Mon, Nov 5, 10:18 AM · BF Blender, Video Sequencer
Tobiasz Karoń (unfa) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

Hmm, maybe that's the root of the problem? But in such case - could transcoding (or just remuxing) the file to a constant FPS file could help?

Mon, Nov 5, 9:41 AM · BF Blender, Video Sequencer

Wed, Oct 31

Olly Funkster (Funkster) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

@Tobiasz Karoń (unfa) VLC is pretty clever, and if the file contains information about a dropped frame or an altered presentation time, you can bet that VLC is capable of interpreting that correctly and adjusting the timing to stay in sync. Blender just takes the average frame rate, and the index of the frame you're on, and calls it a day.

Wed, Oct 31, 5:10 PM · BF Blender, Video Sequencer
Tobiasz Karoń (unfa) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

@Olly Funkster (Funkster) - Could your result be because ffmpeg is not compensating correctly for some dropped frames in the stream?

Wed, Oct 31, 4:57 PM · BF Blender, Video Sequencer
Tobiasz Karoń (unfa) added a comment to T54655: Importing any video to VSE results in audio and video having different lengths.

Recently though I had a problem with audio exported from Ardour being longer than the same audio from OBS video file (both at 48kHz sampling rate both PCM streams).
It broke both in Blender and Kdenlive in similar ways. I think it could be a problem in one of the libraries these programs use to parse audio stream metadata or something.
Not sure if it's related though.

Wed, Oct 31, 4:46 PM · BF Blender, Video Sequencer
Matias Mendiola (mendio) added a comment to T45042: Request for use of Grease Pencil use in the VSE.

This is not a task for Grease Pencil, it corresponds to the Annotate tool

Wed, Oct 31, 3:12 PM · Restricted Project, Video Sequencer, BF Blender
Brecht Van Lommel (brecht) removed a project from T45042: Request for use of Grease Pencil use in the VSE: User Interface.
Wed, Oct 31, 2:37 PM · Restricted Project, Video Sequencer, BF Blender

Mon, Oct 29

Sven Sahlmen (Cyii) added a comment to T56755: Video Sequence Editor playback is choppy.

hey there, yeah it seems like im doing something wrong.

Mon, Oct 29, 4:58 PM · Video Sequencer, BF Blender: 2.8
Sergey Sharybin (sergey) lowered the priority of T56755: Video Sequence Editor playback is choppy from Normal to Incomplete.

@Sven Sahlmen (Cyii), is is still an issue with latest builds from buildbot? If so, please share simple .blend file, so we see your settings.

Mon, Oct 29, 4:23 PM · Video Sequencer, BF Blender: 2.8

Tue, Oct 23

Clément Foucault (fclem) closed T57326: Adding Scene with Transparent Film to VSE Crashes Blender as Resolved by committing rB51b6e313de10: Fix T57326: Adding Scene with Transparent Film to VSE Crashes Blender.
Tue, Oct 23, 6:05 PM · Video Sequencer, BF Blender: 2.8

Mon, Oct 22

Christopher Anderssarian (Christopher_Anderssarian) removed a project from T57326: Adding Scene with Transparent Film to VSE Crashes Blender: BF Blender.
Mon, Oct 22, 10:23 PM · Video Sequencer, BF Blender: 2.8
Philipp Oeser (lichtwerk) assigned T57326: Adding Scene with Transparent Film to VSE Crashes Blender to Clément Foucault (fclem).

Confirmed, GPUFrameBuffer *prev_fb = GPU_framebuffer_active_get() cant get previous framebuffer.
Before digging deeper: @Clément Foucault (fclem) might know right away?

Mon, Oct 22, 11:30 AM · Video Sequencer, BF Blender: 2.8

Sat, Oct 20

John Doe (tonemgub) added a project to T57326: Adding Scene with Transparent Film to VSE Crashes Blender: Video Sequencer.
Sat, Oct 20, 10:03 PM · Video Sequencer, BF Blender: 2.8

Oct 17 2018

Richard Antalik (ISS) added a comment to D3597: Add proxy support for all sequences.

I try to compile this, but the diff file no longer works (can't patch). Can anyone guide me? Is it for the master branch? Is there any chance that this can work in Blender 2.80?

Oct 17 2018, 10:34 AM · Video Sequencer

Oct 16 2018

Jens Ruda (jaker) added a comment to D3597: Add proxy support for all sequences.

I try to compile this, but the diff file no longer works (can't patch). Can anyone guide me? Is it for the master branch? Is there any chance that this can work in Blender 2.80?

Oct 16 2018, 5:38 PM · Video Sequencer
Jens Ruda (jaker) added a watcher for Video Sequencer: Jens Ruda (jaker).
Oct 16 2018, 5:31 PM

Sep 28 2018

Brecht Van Lommel (brecht) moved T55535: Gettin the "N" panel in Image Preview in VSE makes the image disappear from Backlog to Bugs on the Blender Studio board.
Sep 28 2018, 4:34 PM · Blender Studio, Video Sequencer, BF Blender: 2.8
Brecht Van Lommel (brecht) edited projects for T55535: Gettin the "N" panel in Image Preview in VSE makes the image disappear, added: Blender Studio; removed Code Quest.
Sep 28 2018, 4:31 PM · Blender Studio, Video Sequencer, BF Blender: 2.8
Brecht Van Lommel (brecht) closed T56905: "Unsupported channel layout" when rendering with AAC audio output as Resolved by committing rB45271007cfaf: Fix T56905: unsupported channel layout error writing AAC audio..
Sep 28 2018, 12:11 PM · BF Blender, Video Sequencer
Brecht Van Lommel (brecht) triaged T56905: "Unsupported channel layout" when rendering with AAC audio output as Confirmed priority.
Sep 28 2018, 12:08 PM · BF Blender, Video Sequencer
TechWork (techwork) added a watcher for Video Sequencer: TechWork (techwork).
Sep 28 2018, 10:58 AM

Sep 24 2018

Maycne Sonahoz (MaycneSonahoz) created T56905: "Unsupported channel layout" when rendering with AAC audio output.
Sep 24 2018, 8:30 PM · BF Blender, Video Sequencer

Sep 22 2018

SPAMMER (unblockedgamess) added a comment to T54273: Large images gets cropped when downscaled in VSE.
Sep 22 2018, 7:23 PM · Video Sequencer, BF Blender
Bastien Montagne (mont29) added a comment to T56859: Python 'View' functions for Sequencer/Preview makes Blender crash.

There are gazillions of ways to make Blender crash with bad py code… ideally yes, that should be checked in the poll callback of the operators, but that’s not a bug.

Sep 22 2018, 9:37 AM · BF Blender, Video Sequencer, Python
hudson barkley (snuq) added a comment to T56859: Python 'View' functions for Sequencer/Preview makes Blender crash.

I was working with him on this script, we did end up getting it to work, and yes, the context was the problem... but regardless, shouldn't blender give an error rather than just crashing? Seems like it is still a bug.

Sep 22 2018, 6:26 AM · BF Blender, Video Sequencer, Python

Sep 21 2018

Bastien Montagne (mont29) closed T56859: Python 'View' functions for Sequencer/Preview makes Blender crash as Invalid.

OK finally managed to reproduce (that operator only works when VSE editor is in only-preview mode).

Sep 21 2018, 3:30 PM · BF Blender, Video Sequencer, Python
Peter Fog (tintwotin) added a comment to T56859: Python 'View' functions for Sequencer/Preview makes Blender crash.

Strange. It crashes here on 2.8 too.

Sep 21 2018, 12:20 PM · BF Blender, Video Sequencer, Python
Bastien Montagne (mont29) triaged T56859: Python 'View' functions for Sequencer/Preview makes Blender crash as Incomplete priority.

Cannot reproduce any crash here with this code (once tabulation is fixed…). Please at the very least give us error message!

Sep 21 2018, 9:57 AM · BF Blender, Video Sequencer, Python
Peter Fog (tintwotin) updated the task description for T56859: Python 'View' functions for Sequencer/Preview makes Blender crash.
Sep 21 2018, 4:39 AM · BF Blender, Video Sequencer, Python
Peter Fog (tintwotin) updated the task description for T56859: Python 'View' functions for Sequencer/Preview makes Blender crash.
Sep 21 2018, 4:38 AM · BF Blender, Video Sequencer, Python