Tracking backwards is slower #86591

New Issue

Sebastian Koenig · 2021-03-15T16:09:24+01:00

Sebastian Koenig commented

2021-03-15 16:09:24 +01:00

System Information
Operating system: Linux-5.8.0-7642-generic-x86_64-with-glibc2.32 64 Bits
Graphics card: GeForce RTX 2070 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.56

Blender Version
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-03-15 14:55, hash: c82f65b096
Worked: (newest version of Blender that worked as expected)

Short description of error
Tracking the same marker backwards is slower than tracking it forward.

Exact steps for others to reproduce the error
Open this file with the good ol Fabrik movie and compare tracking speed forward and backward with the active marker.
tracking_backwards_speed.blend

**System Information** Operating system: Linux-5.8.0-7642-generic-x86_64-with-glibc2.32 64 Bits Graphics card: GeForce RTX 2070 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.56 **Blender Version** Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-03-15 14:55, hash: `c82f65b096` Worked: (newest version of Blender that worked as expected) **Short description of error** Tracking the same marker backwards is slower than tracking it forward. **Exact steps for others to reproduce the error** Open this file with the good ol Fabrik movie and compare tracking speed forward and backward with the active marker. [tracking_backwards_speed.blend](https://archive.blender.org/developer/F9892835/tracking_backwards_speed.blend)

Sebastian Koenig commented

2021-03-15 16:09:25 +01:00

Added subscriber: @sebastian_k

Steffen Dünner commented

2021-03-15 16:09:57 +01:00

Added subscriber: @SteffenD

Germano Cavalcante commented

2021-03-17 16:09:35 +01:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2021-03-17 16:09:35 +01:00

The video was not packed in the blend file (File -> External Data -> Pack All Into .blend).
Can you provide the video used so that we can check and confirm?

The video was not packed in the blend file (File -> External Data -> Pack All Into .blend). Can you provide the video used so that we can check and confirm?

Philipp Oeser commented

2021-03-17 16:30:37 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2021-03-17 16:30:37 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Philipp Oeser commented

2021-03-17 16:30:37 +01:00

Movies dont pack iirc, but it is in here:
https://cloud.blender.org/training/track-match-2/5604153b044a2a00cd8ed394

Can confirm.

Movies dont pack iirc, but it is in here: https://cloud.blender.org/training/track-match-2/5604153b044a2a00cd8ed394 Can confirm.

Sebastian Koenig commented

2021-03-18 08:19:52 +01:00

In #86591#1131299, @mano-wii wrote:
The video was not packed in the blend file (File -> External Data -> Pack All Into .blend).
Can you provide the video used so that we can check and confirm?

Yeah, but I know that Sergey has the file, and the bug was filed during his live bug fixing session, so I thought it's fine. But yeah, should have added the footage. :)
Here's a direct link: https://www.dropbox.com/s/uo29apy6mkt0buf/MVI_4005.MOV?dl=0

> In #86591#1131299, @mano-wii wrote: > The video was not packed in the blend file (File -> External Data -> Pack All Into .blend). > Can you provide the video used so that we can check and confirm? Yeah, but I know that Sergey has the file, and the bug was filed during his live bug fixing session, so I thought it's fine. But yeah, should have added the footage. :) Here's a direct link: https://www.dropbox.com/s/uo29apy6mkt0buf/MVI_4005.MOV?dl=0

Philipp Oeser commented

2021-03-18 09:10:04 +01:00

Sorry, I have used the factory one from the blender cloud, but true, we should have all material available [and not behind a paywall]

Sergey Sharybin self-assigned this 2021-03-22 09:42:00 +01:00

blender-admin commented

2021-03-22 15:16:07 +01:00

This issue was referenced by blender/libmv@5591d12928

This issue was referenced by blender/libmv@5591d12928df74ed3517b5e61eeda0b64e6ade4f

blender-admin commented

2021-03-22 15:16:07 +01:00

This issue was referenced by d955ce1170

This issue was referenced by d955ce11706071cdc39bdaba27eb1cff177533f9

Sergey Sharybin commented

2021-03-22 15:26:24 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Sergey Sharybin closed this issue

2021-03-22 15:26:24 +01:00

Thomas Dinges added this to the 2.93 LTS milestone 2023-02-07 18:46:16 +01:00

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Tracking backwards is slower #86591