Fold Down Surround Beds Without Losing Center
Generated music parked in 5.1 L/R starves dialogue on stereo TVs. Fold down with center protected and LFE discarded for social and web masters.
7 min read
Grade Generated Footage on Rec.709 Scopes
Generated clips arrive display-referred. Read Rec.709 waveform, RGB parade and vectorscope, then grade exposure, balance, sat, look.
9 min read
Leave Handles on Generated Clips
Models return exact-length clips. Pad 8-12 frames on each end so dissolves, J-cuts, and limiter look-ahead do not hit hard cuts.
8 min read
A Hard-of-Hearing Mix as a Separate Deliverable
An HI mix is not louder voiceover. Dialogue-forward EQ, reduced music, and a stem recipe for shipping HI and VI tracks instead of relying on captions alone.
9 min read
Grade HDR Once, Keep the SDR Downmap
Grade Rec.2020 PQ or HLG once, roll off highlights, and QC two stills of the same frame so the SDR YouTube downmap does not crush the HDR master.
9 min read
HLS and DASH Ladders for Owned Players
Brand sites still ship one 1080p MP4. A six-rung HLS and DASH ladder, aligned keyframes, CMAF, and loudness so the owned player matches the social encode.
8 min read
Hume Octave 2 emotional text to speech
Hume Octave 2 explained: 11 languages, under 200 ms, half Octave 1's price. Hume ends its TTS API on 13 November 2026, so here is what to use instead.
9 min read
IMF Packages for Streamer Delivery
Netflix still wants an IMF package, not an MP4. Walk the CPL, PKL, markers, and supplemental versioning, and what a small studio can build without an IMF house.
8 min read
Keyboard-Operable Players on Owned Sites
Space, arrows, a captions toggle, and a visible focus ring. Why marketing embeds fail, and a 12-key staging test you can run in ten minutes.
10 min read
Legal Range vs Full Range in Delivery
Models often write full-range RGB into Rec.709 tags. Legalize after the grade, never before, and confirm 16-235 on a waveform before delivery.
9 min read
Lip and SFX Sync Tolerance in Finishing
Hold lips to ±1 frame on film and ±2 on broadcast. Slip generated SFX inside that window, and regenerate only when a slip would break the rest of the scene.
9 min read
Loudness targets are not one LUFS number
EBU R 128 is -23.0 LUFS. Netflix near-field is -27 LKFS, dialog-gated. Apple Podcasts is about -16 LKFS. YouTube publishes no integrated LUFS target at all.
9 min read
Lower-Third Contrast on Busy Generated Plates
Scrim, stroke, and plate choice so a name super holds on generated bokeh and neon. A three-treatment test you run on a 480p preview before export.
9 min read
Mandarin, Cantonese, and Written Chinese
Spoken Chinese is Mandarin or Cantonese; written Chinese is simplified or traditional. Pick all four, and never ship a Hong Kong cut as Taiwan.
9 min read
A Monitoring Chain a Small Studio Can Trust
Laptop speakers lie about bass and sibilance. Spec a small-room chain: monitors or headphones, a measurement mic, 83 dB pink, and a phone-speaker pass.
9 min read
Mono-Compatibility Checks for Social Mixes
Mid-side generated music can cancel in mono on TVs and some phones. Run a ten-second fold, read a correlation meter, and collapse width without killing the bed.
9 min read
On-Screen Text Expansion in German and Finnish
English supers overflow in German and Finnish and starve in CJK. Set expansion budgets, two-line fallbacks, and a regenerate-the-plate rule before type shrinks.
10 min read
Flash-Test Generated Cuts Before Broadcast
Rapid generated cuts and lightning VFX trip Harding and ITU-R BT.1702. A three-flashes-per-second test, a flashmeter pass, and recuts that do not regenerate.
9 min read
Position Captions Off Faces and Type
Center-bottom captions sit on generated mouths and burned-in prices. WebVTT and TTML regions, when to raise or split, and a vertical safe-zone review.
9 min read
QC a Finished Master, Not a Generation
Generation QA grades a clip against its prompt. Finishing QC signs off freeze frames, black, sync, flash, loudness, captions, slate, textless, and a checksum.
9 min read
Read Skin Tones on the Vectorscope
Generated faces sit off the skin-tone line. Read the vectorscope, then use hue and sat moves to unify a sequence without running a beauty pass.
8 min read
Seizure Risk in Generated Motion and Strobe
Model defaults love lightning, glitch, and strobe. Photosensitive thresholds, a pre-publish flash test, and how to dim or recut for web and social.
9 min read
Slates, Bars, and Tone on Agency Masters
Social files skip leader. Agency and broadcast still want eight seconds of bars and tone, a 2-pop, and a slate listing job, version, LUFS, and duration.
8 min read
Speaker IDs and Non-Speech in Captions
A style guide for speaker labels, bracketed sound, italics for off-screen speech, and music cues that auto-captions drop and d/Deaf viewers actually need.
8 min read