* fix(studio-server): more than six clips on one media file no longer starve check and preview of connections
Every file server answered `Range: bytes=N-` with the rest of the file. A
media element reads that until its buffer is full, then stops reading but
keeps the response open, so each <video> held one of Chrome's six HTTP/1.1
connections to the host. With seven or more <video> clips on the server's
host, every other request queued behind them and `hyperframes check`
stalled at 0% CPU. A long recording cut into trimmed segments, each its own
<video> on the same file, is enough.
An open-ended range of audio or video now gets at most 4 MiB
(OPEN_MEDIA_RANGE_BYTES), as a normal 206 with an exact Content-Range. The
element asks for the next range as it plays or seeks. Bounded and suffix
ranges, and files that aren't media, are served as before. The helper lives
in studio-server; its preview route and the CLI's static project server and
composition server use it.
Fixes#6029
Claude-Session: https://claude.ai/code/session_014aw1z3VrTNenka3LGDBBLa
* fix(studio-server): carry the range cap's reason in names and tests, not comments
The comment ratchet doesn't let a file's comment share rise: mediaRange.ts
was 48% comments against the package's 7%, and staticProjectServer.ts gained
a line. The cap is now MAX_OPEN_MEDIA_RANGE_BYTES, and the why and the
repro stay in the three tests and #6029.
Claude-Session: https://claude.ai/code/session_014aw1z3VrTNenka3LGDBBLa
* fix(producer): the render file server bounds open-ended media ranges too
parseRangeHeader takes the response's content type and caps an open-ended
`bytes=N-` on audio or video with openRangeEnd, like the CLI and Studio
servers. The producer imports it from a new `media-range` subpath of
@hyperframes/studio-server, as it does `encoder-options`, so a render
doesn't load the rest of the package.
Claude-Session: https://claude.ai/code/session_01DW4V8HZZx5JUgMffb3juVV
* test(cli): eight clips on one file no longer leave the host unanswered
A real Chromium page buffers eight long video clips of one file from the project server and then asks the same host for another file; with open-ended ranges unbounded the request stays unanswered, with the bounded piece it is answered at once.
* docs(producer): range comments name the open-ended form in lowercase
* docs(cli): the range test's comment says what holds now
---------
Co-authored-by: HuntsDesk <hunter@talloak.com>
* feat(core): make a heavy clip's lighter copy ahead of time when the host asks
* feat(core): keep the comment share of the proxy transcoder where it was
* feat(core): split the copy-ahead choice so each part stays simple
* feat(core): the preview route passes the copy's urgency as the proxy options expect
* fix: cache paths follow HYPERFRAMES_CACHE_DIR
Every place HyperFrames keeps downloaded or built files now takes its
folder from one helper, hyperframesCacheDir() in @hyperframes/core. The
default stays ~/.cache/hyperframes; HYPERFRAMES_CACHE_DIR moves it.
* fix: register the cache-dir subpath for bun and node, and build inspector from core source
* test: the cache-dir override test uses a folder that is absolute on every platform
* fix: the opencv cache follows HYPERFRAMES_CACHE_DIR
* fix(cli): npm installs run in their staging dir, so no cache path reaches a command line
* fix(cli): whisper.cpp is cloned inside its build dir, so no cache path is a git argument
* test(cli): the whisper clone test finds no system whisper on Windows either
* fix(studio-server): a copy another process holds without progress ends in a named error
* fix(studio-server): a long source's in-progress piece counts as the owner's progress
* test(history): the write-timing test no longer depends on how late its timers fire
* test(history): the write-timing test gives its turn a wide idle limit
* fix(cli): history show --diff names a changed video or audio file instead of refusing
* fix(cli): history show --diff names a changed video or audio file instead of refusing
* fix(studio): a split at a clip's edge leaves the file unchanged
* fix(studio): keep the split margin's doc within the comment width
* chore(studio-server): keep the split margin's comments within the file's share
* fix(cli): normalize-audio never cuts a clip that is quieter than the target
* fix(cli): carry the boost-hold rule in a name, not a comment
* fix(cli): normalize-audio no longer says a clip is matched when a limit holds it short of the target
* fix(cli): format normalize-audio, drop the extra comment, and say a held clip is held
* fix(studio-server): the render route passes a MOV ProRes profile to the render
* fix(studio-server): drop the added comment line so the comment share does not rise
* fix(studio-server): undo and redo on Windows restore a file something holds open
* fix(studio-server): a restore waits for the preview's reads to close before replacing the file
* fix(studio-server): a restore checks the project folder after the preview's reads close
* fix(preview): the proxy copy for the video at the playhead is made ahead of the rest
* test(preview): the resolveProxy assertions carry the priority option
* fix(preview): the proxy copy asked for last goes first, and a repeat ask moves it to the front
* refactor(preview): the proxy wait loop moves its header and progress handling into helpers
* fix(studio-server): a history lock whose start cannot be recorded is given back
claim() took owner.pid and then wrote the start record; if that write threw, the error left owner.pid held by this process, so later opens waited on and then named their own pid as the busy owner. Creation and recording now release the file together.
* refactor(studio-server): drop the comment the ratchet counts against ownerLock.ts
* fix: phone videos with an undecodable first audio track check, preview and render
* fix(engine): a rate-lane clip bakes its ramp from the decodable audio track
* test: phone-clip tests end ffprobe options before the input
* fix(studio-server): an HDR clip previews and snapshots the way the SDR export renders it
Footage tagged HLG or PQ played raw in the preview, where the browser tone-maps it its
own way, while the SDR export tone-maps it with zscale and hable: the same clip came
out lighter and with different reds and blues. HDR video now takes the tone-mapped
preview copy (the filter the export uses), and a snapshot still of HDR footage runs
the same tone map. Without an ffmpeg that has zscale and tonemap the clip plays
natively, with a warning that names the missing library.
* fix(studio-server): an HDR clip is never playable for preview, whatever its codec
Only HDR H.264 and ProRes took the tone-mapped copy: an HDR HEVC, VP9 or AV1 clip kept
its codec's test type, so a browser that can decode it was judged able to play it and
the original played with the browser's own mapping. An HDR clip now has no test type, so
the swap always fires. The missing-library warning no longer names the file.
* test(cli): the HDR still test ends ffprobe's options before its input
The repo's ffprobe argv contract requires "--" immediately before the input path; the new
test passed the still's path without it.
* fix(studio-server): preview loads root-path media, images and CSS from the project, as render does
* fix(studio-server): preview writes root paths project-relative, the form Studio reads back
* fix(studio-server): preview resolves root-path module imports to the project
* test(studio-server): preview's own scripts make no module import; lint flags a broken import map
* fix(studio-server): history lock retries a busy url write and releases on failure
* style(studio-server): wrap the fs mock
* style(studio-server): format the owner lock test
* feat(engine): encoders cap peak bitrate and place keyframes on a set interval
* style(engine): shorten the rate-cap comment
* style(engine): drop the doc lines the comment ratchet flagged
* feat(producer): mp4 renders honour a keyframe interval and a peak bitrate cap on every encoder path
* style(producer): shorten the delivery encoder file headers
* style(producer): drop a comment line from the segment manifest
* style(producer): shorten the integration test header
* test: delivery encoder tests follow the ffprobe argv contract and run in the integration lane
* feat: the render request, server and Lambda plan carry the keyframe interval and peak bitrate cap
* fix(studio): the Studio render route passes the keyframe interval and bitrate cap to the encoder
* chore(studio-server): drop a comment the helper's name already says
* feat(cli): render and lambda render take --keyframe-interval, --max-bitrate and --buffer-size
* fix(render): a PNG's colour tags no longer change its pixels in preview, check, snapshot or render
* fix(render): the play and present server also serves a PNG without its colour tags
* fix(render): bundled pages inline a PNG without its colour tags too
* fix(studio-server): a failed preview copy says why its output could not open
* fix(studio-server): a failed preview copy reports its causes and what its source is
* fix(studio-server): failure reports hide spaced paths and survive a vanished source
* refactor(studio-server): read a probe's result in its own function for the complexity gate
* fix(studio-server): close the source facts function the rebase left open
* fix(studio-server): a failure report reads the source size through one open descriptor
* feat(studio-server): a copy being made says how far it has got, and can be retried
* feat(core): the preview reports its lighter copies' progress and retries failed ones
* feat(studio): the preview quality and its lighter copies' progress live in the player store
* feat(studio): every host forwards the preview quality, and the choice is kept per computer
* feat(studio): the preview quality knows if a person or the app chose it
* fix(core): the first report of the lighter copies is not held back by the throttle
* test(studio): the preview quality preference test writes under the real key
* fix(core): a quality change reports its copies at once, not after the throttle
* style: format the preview quality files
* feat(core): report how playback is going, and what the preview holds, to the host
* fix(studio): the preview quality levels come from a browser-safe core entry
* style: format the new entry's files
* style: drop two comments the file's ratchet and the citation check refuse
* feat(core): tell which lower levels would give a video a lighter copy
* fix(studio): drop the old level's playback health when the level changes
* feat(studio-server): preview facts carry the probed codec of every video
* refactor(studio): route the preview's reports through a table for the complexity gate
* fix(core): a copy's retry flag is sent on the first ask only, not on every poll
* fix(core): type the health report and restore the player hook's complexity directive
* style: cut four comments the comment ratchet refuses
* fix(studio): keep playerStore.ts within its 600-line cap
* fix(core): a scene mounting does not restart the playback health window
* fix(core): the playback health window restarts only when the display scale changes
* fix(core): a repeated display scale no longer restarts the playback health window
* fix(studio): route the preview's reports by an explicit list of message types
* perf(studio-server): a preview copy is keyed by the file's content, so copied projects reuse it
* fix(studio-server): copies are keyed by content and made by one process at a time
* docs(studio-server): shorten the copy lock comment
* fix(studio-server): find a copy by place and time first, by whole-file content when that misses
* fix(studio-server): hash small sources in one read; wait longer in tests for the hash
* test(studio-server): cache folder listings ignore the copy index files
* style(studio-server): format the copy lookup files
* docs(studio-server): shorten the copy lookup comment
* fix(studio-server): hash a source through one open handle, not a check then a read
* fix(studio-server): hash through one descriptor, keeping the small-file path synchronous
* style(studio-server): format the cache key file
* feat(core): tell which video files deserve a lighter preview copy, and at which size
* feat(studio-server): serve lighter copies of heavy playable files, a keyframe every second
* feat(core): the preview plays lighter copies of heavy videos below full quality
* style: shorten two comments
* style: shorten a comment
* style: shorten a comment
* fix(core): format the preview quality files and split the copy sizing for the complexity gate
* style: format the studio-server preview files
* fix(core): type the copy job's level as a preview quality
* chore(producer): raise the package size budget for the preview runtime growth
* fix(studio-server): a refused preview frame says so at once instead of timing out
A frame the server refuses (project gone, bad variables) loaded a JSON body: no runtime and no error, so Studio waited three 15s budgets and reported 'waiting for runtime'. The refusal now reaches the frame as a page that reports it, like a failing preview script.
* chore(studio-server): remove redundant preview refusal comments
* perf(studio-server): the browser-playable copy of an alpha video encodes on four threads
libvpx runs on one thread unless told, so the alpha copy of a 4K video took several times its length on a small machine.
* docs(studio-server): drop a comment line the name already carries
* fix(cli): a long video copy reports progress, resumes in 15 s pieces and stops only when stalled
* perf(core): a video copy's size box follows the stage within a fifth, not a half
* docs(cli): shorten two comments to the line limit
* fix(cli): the copy heartbeat drops a finished copy; size budgets follow the stall and progress code
* chore: size budgets rise by this change's measured bytes
* feat(studio): load GSAP from the CLI's bundled copy by default
Studio preview now loads the GSAP, CustomEase and MotionPathPlugin scripts
it adds from files the CLI ships and serves same-origin at /api/vendor/npm,
instead of jsDelivr. HYPERFRAMES_GSAP_BASE_URL still wins when set, and a
composition on another GSAP version gets its plugin from jsDelivr.
Renders now honor HYPERFRAMES_GSAP_BASE_URL when they replace a missing
local GSAP script, and the setting accepts plain http only for loopback
hosts.
Closes#6205
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* refactor(studio): keep comment share flat for the GSAP local root
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(cli): find the installed gsap with node resolution when run from source
The Windows CI lane installs with the hoisted linker, so gsap is not under
packages/core/node_modules there.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(producer): load a nested composition's missing GSAP from the mirror
A sub-composition's missing local gsap/dist script was hoisted into the
render unchanged, so HYPERFRAMES_GSAP_BASE_URL (and the jsDelivr fallback)
only reached the entry document. Run the same rewrite on every
sub-composition before it is compiled, resolving its path the way the
inliner will hoist it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(studio): load GSAP core when only a GSAP plugin is on the page
The Studio preview checked for GSAP core by matching "gsap" anywhere in a
script src, so the MotionPathPlugin it had just injected (served from
gsap@x/dist/) counted as core. A composition with a motion path and
Studio-edited motion but no GSAP script of its own then got the plugin and
no core, and its animations did not run.
Detect core by file name (gsap.js, gsap.min.js, or a vendored
gsap-<version>.min.js) on any host or path, and inject Studio motion's core
before the MotionPathPlugin so the plugin can register onto it. Apply the
same core-only check to the sub-composition preview fallback and the
missing_gsap_script lint rule.
Refs #6205
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* refactor(studio): keep GSAP core detection within the comment budget
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(studio): load GSAP core ahead of head plugins and only on a real core script
Studio motion and sub-composition previews now insert GSAP core before the
first GSAP plugin script in the head, so an authored MotionPathPlugin or
CustomEase registers on core instead of running first. Core detection keys on
a core script (src, inlined marker, license banner or library body), not on
usage like gsap.registerPlugin() or gsap.defaults(). The missing_gsap_script
lint rule drops the same usage-based and plugin-banner shortcuts.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(studio-server): undo and restore keep the media they delete or replace
* fix(studio-server): set-aside media is freed only after a whole undo or restore lands
* fix(studio-server): set-aside media does not count toward the history budget
* fix(studio-server): set-aside media keeps its own ledger apart from copied blobs
* fix(studio-server): a set-aside copy waits for every path that counts on it
* fix(studio-server): an unreadable history folder fails the read instead of looking empty
* fix(studio-server): history opens past a temp file a crash left behind
* fix(studio-server): trim a comment so the comment share holds
* fix(studio-server): a history restore refuses to remove every tracked file
* test(studio-server): compare the held clip by bytes so the adopting check stays fast
* fix(studio-server): history's own hidden records do not count as files a restore keeps
* refactor(studio-server): name the restore guard's check instead of commenting it
* chore(studio-server): re-baseline the packed size budget for the restore guard
* fix(studio-server): project history no longer copies video, audio or huge files
* fix(studio-server): clean drops old video and audio copies in every history
* fix(studio-server): TypeScript source is not media, so its history is kept
* fix(studio-server): split the media reclaim and point the slow-copy route test at a non-media file
* fix(studio-server): no unused expression when collecting a history's hashes
Miguel Ángel