BTS :: OutlyerNet :: http://b.outlyer.net/ BTS :: OutlyerNet :: vcs: Recently opened tasks 2022-05-09T21:37:05Z FS#378: Blank frame evasion produces error on latest ImageMagick http://b.outlyer.net/task/378 2022-05-09T21:37:05Z Toni Corvera Reported by Paul: > Hey,I’m using VCS via Homebrew Install (https://formulae.brew.sh/formula/vcs#default) and since the last update of imagemagick (?) I get dozens of error messages: >convert: Expected operator at ‘.mean*100’ @ error/fx.c/GetOperator/2408 Confirmed to happen on ImageMagick 7.1 on Linux, the contact sheet is generated but blank frame evasion is skipped Reported by Paul:

> Hey,
I’m using VCS via Homebrew Install (https://formulae.brew.sh/formula/vcs#default) and since the last update of imagemagick (?) I get dozens of error messages:

>convert: Expected operator at ‘.mean*100’ @ error/fx.c/GetOperator/2408

Confirmed to happen on ImageMagick 7.1 on Linux, the contact sheet is generated but blank frame evasion is skipped

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FS#377: Allow screenshotting half of the video (for side-by-side VR videos) http://b.outlyer.net/task/377 2021-02-03T17:12:45Z Toni Corvera Asked by Bob on the blog Would it be possible to somehow specify to only screenshot half of the video image (for 180 side-by-side VR videos)? Or would this require new features to be added to the VCS? Asked by Bob on the blog

Would it be possible to somehow specify to only screenshot half of the video image (for 180 side-by-side VR videos)?

Or would this require new features to be added to the VCS?
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FS#375: Allow disabling blank frame evasion http://b.outlyer.net/task/375 2020-03-11T19:33:42Z Toni Corvera Should allow to disable it in both configuration and command-line. Should allow to disable it in both configuration and command-line.

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FS#373: Number of columns is ignored http://b.outlyer.net/task/373 2019-11-26T19:45:05Z Toni Corvera First reported on BSD and Debian 10 (reproducible), apparently tied to some updated tool First reported on BSD and Debian 10 (reproducible), apparently tied to some updated tool

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FS#367: Add HDR support http://b.outlyer.net/task/367 2019-05-09T00:31:14Z Toni Corvera HDR isn’t well supported as reported by remlap and ThaDr. Their comments: https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-30901 Hi I am trying to thumbnail some HDR content is there anyway to insert ffmpeg filters in -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=mobius:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p Thanks https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-32413: I’m also trying to do some HDR content and pass the -vf info to ffmpeg. I can’t get it to work even using a wrapper script. It always comes up with awk errors, starting with “unterminated regexp”. Is there any chance of updating vcs to support manual passing of those -vf arguments to ffmpeg? HDR content is very common nowadays… https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-32423 I’m using vcs 1.13.2 on ubuntu and ended up doing it by adding the line: -vf ‘zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p’ \ at line 2203, in the ffmpeg_capture() function where it sets the ffmpeg command line options. Couldn’t work out how to do it with a wrapper script. HDR isn’t well supported as reported by remlap and ThaDr.

Their comments:

https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-30901

Hi I am trying to thumbnail some HDR content is there anyway to insert ffmpeg filters in
-vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=mobius:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p

Thanks

https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-32413:

I’m also trying to do some HDR content and pass the -vf info to ffmpeg. I can’t get it to work even using a wrapper script.

It always comes up with awk errors, starting with “unterminated regexp”.

Is there any chance of updating vcs to support manual passing of those -vf arguments to ffmpeg?

HDR content is very common nowadays…

https://outlyer.net/2017-05-26:vcs-1-13-3-released/#comment-32423

I’m using vcs 1.13.2 on ubuntu and ended up doing it by adding the line:

-vf ‘zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p’ \

at line 2203, in the ffmpeg_capture() function where it sets the ffmpeg command line options.

Couldn’t work out how to do it with a wrapper script.
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FS#366: Release 1.13.4 http://b.outlyer.net/task/366 2019-11-26T19:47:34Z Toni Corvera This is a meta-item depending on bugs to be fixed in the 1.13.4 release. 1.13.4 is a minor bugfix release for bugs found while development for 1.14 and 2.0 is stalled. Previous:  FS#152   FS#218   FS#224   FS#250  Next: FS#153 This is a meta-item depending on bugs to be fixed in the 1.13.4 release.

1.13.4 is a minor bugfix release for bugs found while development for 1.14 and 2.0 is stalled.

Previous:  FS#152   FS#218   FS#224   FS#250 
Next: FS#153

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FS#365: File sizes are rounded http://b.outlyer.net/task/365 2019-11-26T19:45:16Z Toni Corvera Reported by remlap File sizes are displayed as 3.00GiB instead of 3.54GiB Reported by remlap

File sizes are displayed as 3.00GiB instead of 3.54GiB

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FS#364: Evasion offsets aren't walked over in array http://b.outlyer.net/task/364 2019-11-26T19:45:25Z Toni Corvera Submitted by Davide Cavestro The array EVASION_ALTERNATIVES isn’t looped over correctly. Correction: - for delta in $EVASION_ALTERNATIVES ; do + for delta in ${EVASION_ALTERNATIVES[*]} ; do Submitted by Davide Cavestro

The array EVASION_ALTERNATIVES isn’t looped over correctly. Correction:

-		for delta in $EVASION_ALTERNATIVES ; do
+		for delta in ${EVASION_ALTERNATIVES[*]} ; do
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FS#363: File names with '#' lead to errors when creating versioned output files http://b.outlyer.net/task/363 2018-03-22T20:33:06Z Toni Corvera I.e. create file sample#.avi Run vcs on sample#.avi -> sample#.avi.png is created.Run vcs again. sample#.avi-1.png should be created, but sed generates an error. I.e. create file sample#.avi

Run vcs on sample#.avi -> sample#.avi.png is created.
Run vcs again. sample#.avi-1.png should be created, but sed generates an error.

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FS#323: Codec information is misaligned/cropped http://b.outlyer.net/task/323 2017-05-23T19:01:46Z Toni Corvera Originally reported by Markus and Wade The codec information box gets cropped with current versions of ImageMagick. Originally reported by Markus and Wade

The codec information box gets cropped with current versions of ImageMagick.

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