Re: [FFmpeg-trac] #4448(avformat:open): Support writing album cover art image embedded in ogg / opus metadata

[FFmpeg]

#4448: Support writing album cover art image embedded in ogg / opus metadata
-+-
 Reporter:  llogan   |Owner:  (none)
 Type:  enhancement  |   Status:  open
 Priority:  wish |Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  ogg opus |   Blocked By:
  metadata   |
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Comment (by mitar):

 Which solution has there been?
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Re: [FFmpeg-trac] #10733(avfilter:new): nlmeans_vulkan Filter Generates Artefacts

[FFmpeg]

#10733: nlmeans_vulkan Filter Generates Artefacts
-+-
 Reporter:  solchi   |Owner:  (none)
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:  avfilter
  Version:  git-master   |   Resolution:
 Keywords:  filters  |   Blocked By:
  vulkan |
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Description changed by solchi:

Old description:

> Summary of the bug: Applying the nlmeans_vulkan filter produces various
> video artefacts. These video artefacts usually present on the right-hand
> side of the video as rogue green pixels. Sometimes this behaviour can be
> found at the bottom of the effected video as well.
>
> How to reproduce:
> {{{
> % ffmpeg -init_hw_device vulkan=vk:0 -filter_hw_device vk -i
> inputfile.mkv -vf hwupload,nlmeans=s=5,hwdownload,format=yuv420p -c:v
> libx264 -b:v 0 -crf 18 -tune fastdecode -map 0:0 outputfile.mkv
> ffmpeg version 6.1 Copyright (c) 2000-2023 the FFmpeg developers
>   built with gcc 13 (Gentoo 13.2.1_p20230826 p7)
> }}}
> Zip file contains: full-uncut console output, vulkaninfo, source and
> effected video and other possible relevant information.
>
> URL to Zip File:
> https://mega.nz/file/AKNWHRiY#ngjsTe0X4Us_ZxFxeLTttKI8lCbhW1O49RfyPl2R4ME
>
> (Note: other vulkan filters were tested and appear to be functioning as
> expected e.g. flip_vulkan or gblur_vulkan)

New description:

 Summary of the bug: Applying the nlmeans_vulkan filter produces various
 video artefacts. These video artefacts usually present on the right-hand
 side of the video as rogue green pixels. Sometimes this behaviour can be
 found at the bottom of the effected video as well.

 How to reproduce:
 {{{
 % ffmpeg -init_hw_device vulkan=vk:0 -filter_hw_device vk -i inputfile.mkv
 -vf hwupload,nlmeans_vulkan=s=5,hwdownload,format=yuv420p -c:v libx264
 -b:v 0 -crf 18 -tune fastdecode -map 0:0 outputfile.mkv
 ffmpeg version 6.1 Copyright (c) 2000-2023 the FFmpeg developers
   built with gcc 13 (Gentoo 13.2.1_p20230826 p7)
 }}}
 Zip file contains: full-uncut console output, vulkaninfo, source and
 effected video and other possible relevant information.

 URL to Zip File:
 https://mega.nz/file/4TFTULAK#fyvLj4QdZIHxa3aZiqVsVSSrE07L7o1U4nkxNfnduaM

 (Note: other vulkan filters were tested and appear to be functioning as
 expected e.g. flip_vulkan or gblur_vulkan)

--
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Re: [FFmpeg-trac] #4448(avformat:open): Support writing album cover art image embedded in ogg / opus metadata

[FFmpeg]

#4448: Support writing album cover art image embedded in ogg / opus metadata
-+-
 Reporter:  llogan   |Owner:  (none)
 Type:  enhancement  |   Status:  open
 Priority:  wish |Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  ogg opus |   Blocked By:
  metadata   |
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Comment (by iconoclasthero):

 +1

 It really sucks this has been an issue for a decade and there's been a
 solution for better than a year and it hasn't been implemented.
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Re: [FFmpeg-trac] #10733(avfilter:new): nlmeans_vulkan Filter Generates Artefacts

[FFmpeg]

#10733: nlmeans_vulkan Filter Generates Artefacts
-+-
 Reporter:  solchi   |Owner:  (none)
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:  avfilter
  Version:  git-master   |   Resolution:
 Keywords:  filters  |   Blocked By:
  vulkan |
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Description changed by solchi:

Old description:

> Summary of the bug: Applying the nlmeans_vulkan filter produces various
> video artefacts. These video artefacts usually present on the right-hand
> side of the video as rogue green pixels. Sometimes this behaviour can be
> found at the bottom of the effected video as well.
>
> How to reproduce:
> {{{
> % ffmpeg -init_hw_device vulkan=vk:0 -filter_hw_device vk -i
> inputfile.mkv -vf hwupload,nlmeans=s=5,hwdownload,format=yuv420p -c:v
> libx264 -b:v 0 -crf 18 -tune fastdecode -map 0:0 outputfile.mkv
> ffmpeg version 6.1 Copyright (c) 2000-2023 the FFmpeg developers
>   built with gcc 13 (Gentoo 13.2.1_p20230826 p7)
> }}}
> Zip file contains: full-uncut console output, vulkaninfo, source and
> effected video and other possible relevant information.
>
> URL to Zip File:
> https://mega.nz/file/AKNWHRiY#ngjsTe0X4Us_ZxFxeLTttKI8lCbhW1O49RfyPl2R4ME
>
> (Note: other vulkan filters were tested and appear to be functioning as
> expected e.g. flip_vulkan or gbblur_vulkan)

New description:

 Summary of the bug: Applying the nlmeans_vulkan filter produces various
 video artefacts. These video artefacts usually present on the right-hand
 side of the video as rogue green pixels. Sometimes this behaviour can be
 found at the bottom of the effected video as well.

 How to reproduce:
 {{{
 % ffmpeg -init_hw_device vulkan=vk:0 -filter_hw_device vk -i inputfile.mkv
 -vf hwupload,nlmeans=s=5,hwdownload,format=yuv420p -c:v libx264 -b:v 0
 -crf 18 -tune fastdecode -map 0:0 outputfile.mkv
 ffmpeg version 6.1 Copyright (c) 2000-2023 the FFmpeg developers
   built with gcc 13 (Gentoo 13.2.1_p20230826 p7)
 }}}
 Zip file contains: full-uncut console output, vulkaninfo, source and
 effected video and other possible relevant information.

 URL to Zip File:
 https://mega.nz/file/AKNWHRiY#ngjsTe0X4Us_ZxFxeLTttKI8lCbhW1O49RfyPl2R4ME

 (Note: other vulkan filters were tested and appear to be functioning as
 expected e.g. flip_vulkan or gblur_vulkan)

--
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Re: [FFmpeg-trac] #10733(avfilter:new): nlmeans_vulkan Filter Generates Artefacts (was: nlmean_vulkan Filter Generates Artefacts)

[FFmpeg]

#10733: nlmeans_vulkan Filter Generates Artefacts
-+-
 Reporter:  solchi   |Owner:  (none)
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:  avfilter
  Version:  git-master   |   Resolution:
 Keywords:  filters  |   Blocked By:
  vulkan |
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Changes (by solchi):

 * summary:  nlmean_vulkan Filter Generates Artefacts => nlmeans_vulkan
 Filter Generates Artefacts

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Re: [FFmpeg-trac] #9064(avformat:new): WebVTT decoder truncates files with STYLE blocks

[FFmpeg]

#9064: WebVTT decoder truncates files with STYLE blocks
-+-
 Reporter:  Roderich |Owner:  (none)
  Schupp |
 Type:  enhancement  |   Status:  new
 Priority:  wish |Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  webvtt   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Comment (by Cqoicebordel):

 Replying to [comment:3 anonymous_coward]:
 > Is this really simply an enhancement? Even if styles aren't supported,
 total loss of captions seems like a defect to me. Either processing or
 just ignoring STYLE blocks would solve this issue.
 >
 > The patch above (and at least one other submitted some time ago)
 addresses this issue directly - would it be possible for it to be reviewed
 please?

 Agreed. It's flabbergasting to have a 0k file or a file just with an
 header when converting from vtt to anything else, with only this error
 message :
 {{{
 Output file is empty, nothing was encoded(check -ss / -t / -frames
 parameters if used)
 }}}

 At least having a good error message would be helpful. Converting to a
 file without style would be welcome though.
 (And converting with style, even the basics (bg/fg colors + align) would
 be ideal, but that's another FR)
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[FFmpeg-trac] #10733(avfilter:new): nlmean_vulkan Filter Generates Artefacts

[FFmpeg]

#10733: nlmean_vulkan Filter Generates Artefacts
-+-
 Reporter:  solchi   | Type:  defect
   Status:  new  | Priority:  normal
Component:  avfilter |  Version:  git-
 Keywords:  filters  |  master
  vulkan |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
 Summary of the bug: Applying the nlmeans_vulkan filter produces various
 video artefacts. These video artefacts usually present on the right-hand
 side of the video as rogue green pixels. Sometimes this behaviour can be
 found at the bottom of the effected video as well.

 How to reproduce:
 {{{
 % ffmpeg -init_hw_device vulkan=vk:0 -filter_hw_device vk -i inputfile.mkv
 -vf hwupload,nlmeans=s=5,hwdownload,format=yuv420p -c:v libx264 -b:v 0
 -crf 18 -tune fastdecode -map 0:0 outputfile.mkv
 ffmpeg version 6.1 Copyright (c) 2000-2023 the FFmpeg developers
   built with gcc 13 (Gentoo 13.2.1_p20230826 p7)
 }}}
 Zip file contains: full-uncut console output, vulkaninfo, source and
 effected video and other possible relevant information.

 URL to Zip File:
 https://mega.nz/file/AKNWHRiY#ngjsTe0X4Us_ZxFxeLTttKI8lCbhW1O49RfyPl2R4ME

 (Note: other vulkan filters were tested and appear to be functioning as
 expected e.g. flip_vulkan or gbblur_vulkan)
-- 
Ticket URL: 
FFmpeg 
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Re: [FFmpeg-trac] #10711(undetermined:new): Parsing dash/vp9 chunk fails with "error reading header"

[FFmpeg]

#10711: Parsing dash/vp9 chunk fails with "error reading header"
-+-
 Reporter:  paul31415|Owner:  (none)
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
 |  undetermined
  Version:  git-master   |   Resolution:
 Keywords:   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Changes (by mig):

 * cc: mig (added)

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