Add RESOLUTION attribute to EXT-X-STREAM-INF

[allenporter]

Breaking change

Proposed change

Add the RESOLUTION attribute to the EXT-X-STREAM-INF tag to address a Must Fix Issue from Apple's Media Stream Validator & HLS Report.

The Must Fix Issue cited the message: Your EXT-X-STREAM-INF and EXT-X-I-FRAME-STREAM-INF tags MUST always provide the RESOLUTION attribute if the rendition(s) include video.

The resolution is a property of the input stream, so this introduces a new way for the stream worker to pass information to the StreamOutput . The worker does not currently have a great way to track stream output additional/removals so it currently just sets this property every segment anyway for now. Assuming we may have other properties like this in the future, so made this choice rather than just attaching more data to every Segment -- but open to other suggestions.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
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• Code quality improvements to existing code or addition of tests

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• This PR fixes or closes issue: fixes #
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[probot-home-assistant]

Hey there @hunterjm, @uvjustin, mind taking a look at this pull request as it has been labeled with an integration (stream) you are listed as a code owner for? Thanks!
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[uvjustin]

The master playlist was only added for casting (#40483) and the frontend actually ends up parsing the master playlist and only passing the regular playlist on to the actual video players (see home-assistant/frontend#7417) i.e. the master playlist is only used internally except for on cast devices. I'm thinking it might not be worth it trying to fix all the Must Fix Issues in the the master playlist unless we really suspect it is the cause of a problem.

[allenporter]

The master playlist was only added for casting (#40483) and the frontend actually ends up parsing the master playlist and only passing the regular playlist on to the actual video players (see home-assistant/frontend#7417) i.e. the master playlist is only used internally except for on cast devices. I'm thinking it might not be worth it trying to fix all the Must Fix Issues in the the master playlist unless we really suspect it is the cause of a problem.

Sounds good, thanks.