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HyperFrames v0.8.174

By Steven Van ·

The CLI's timeline delete now cuts only the chosen range, and Lambda renders assemble in seconds and scale to account concurrency limits.

Deleting a time range from a timeline clip in HyperFrames now removes only that range instead of the whole clip. The change is part of v0.8.174, which also speeds up cloud renders and adds a batch of fixes.

Timeline delete

The CLI's timeline delete command with --start and --end now cuts just the range given. Before, it removed the whole clip.

Cloud and Lambda renders

  • Cloud renders download faster, and chunk output is assembled with a single faststart index.
  • Lambda renders assemble in seconds.
  • Distributed Lambda renders are sized from the account's concurrency limits, so they scale to those limits.

Other fixes

  • Color grading now applies to canvas compositions.
  • Exports carry full colour tags with every encoder, for both SDR and HDR.
  • A page-load timeout names the script or stylesheet the page was waiting on.
  • Capture keeps other screenshots when Chrome refuses one.
  • A render that no FFmpeg encoder can finish stops before capture, not after it.
  • Back-to-back audio clips no longer count as overlapping in lint after float rounding.
  • Preview inside a host app's agent run no longer outlives the run.
  • init writes the project into a folder with a non-ASCII name on Windows.
  • Generated artifacts are formatted without spawning bun from PATH.

Capture and proxies

The linked docs commit adds a note to the CLI documentation: capture needs direct internet access. Since 0.8.164 it does not use HTTPS_PROXY or HTTP_PROXY, because its own proxy dials each checked public address itself. Where the only way out is a proxy, as in some sandboxes and corporate networks, every page fails with net::ERR_TUNNEL_CONNECTION_FAILED, even though curl reaches the same site through that proxy.

HyperFrames
HyperFrames
Open-source framework for rendering HTML compositions into MP4 videos, built for AI agents and automated pipelines.
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Original source

Read HyperFrames v0.8.174 on Creators Toolbox