mltframework / mltframework/mlt
qtext/pango + composite transition alignment issue
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- Dominant language
- C
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- Avg merge
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- Merged PRs (30d)
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Description
It seems that the halign property of the composite transition is not honored when the geometry causes a qtext track to be reduced in size to fit the bounding rectangle. The resized track always gets a centered alignment.
This melt command reproduces the issue: https://pastebin.com/5yz4N3qC
The same happens with the pango producer as well.
Any means to have a text track aligned to left even when it gets resized?
Thanks!
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by running the linked melt command and examining the composite transition with the qtext and pango producers. Trace how the resized text track handles halign; done means left alignment is preserved when the track is reduced to fit the bounding rectangle.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100