leandromoreira / leandromoreira/ffmpeg-libav-tutorial
some warnings in 0_hello_world.c
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- Dominant language
- C
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Description
- line 89 : i should be an unsigned int (warning with -Wextra)
- pCodec and pLocalCodec should const pointers
- channels field is deprecated in AVCodecParameters
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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
Open 0_hello_world.c and inspect the code around line 89, then compile it with -Wextra to reproduce the reported warnings. Check the declarations of pCodec and pLocalCodec and the use of the deprecated channels field in AVCodecParameters. Done means the warnings listed in the issue are addressed without changing the tutorial's intended behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- documentation
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100