A lower third ad is a display unit that occupies the bottom portion of the CTV screen during content playback — typically a strip running the full width of the screen at roughly the bottom 15–20% of the frame. Content continues full-screen above it. Unlike an L-banner, a lower third does not resize the content window — it overlays on top. The viewer can watch the content with the brand message present in their peripheral vision.
Lower thirds on broadcast TV vs CTV
Lower thirds have deep roots in broadcast TV — sports networks use the lower third constantly for scores, news tickers, and sponsor bugs. Viewers are trained to process lower-third information as a secondary layer while watching content. This trained behaviour means lower thirds on CTV have natural viewer acceptance in contexts where they mirror broadcast TV conventions (live sports, news, live events).
On VOD content, lower thirds are less expected and can feel more intrusive — the viewer is watching a film or a drama and a brand appears at the bottom of the screen. Context determines reception. Lower thirds during live cricket or live news are convention-expected; lower thirds during a Hotstar Specials drama are unusual and may generate negative attention.
Lower third format variations
Static lower thirds: a brand logo, product image, and short message displayed as a static image strip. Duration: typically 10–15 seconds. Simple, cost-effective, and easily produced from existing brand assets.
Animated lower thirds: a motion-graphic strip with animation. More eye-catching than static but requires dedicated production. Common for product launches and premium live sports sponsorships.
Ticker-style lower thirds: scrolling text or animated information strips, common in news and live sports contexts. Used by some India news streaming platforms as a sponsor format.
India availability
Lower third inventory in India CTV exists primarily in live sports and news streaming contexts. JioCinema and Hotstar offer lower third formats as part of live sports sponsorship packages — typically associated with broadcast sponsor deals that include the streaming equivalent of linear TV lower thirds. SonyLIV (Sony Sports) and Zee5 (Zee Sports) have similar packages for their live sports coverage.
Lower thirds on VOD content are less standardised and require direct deal negotiation. Most India CTV platforms do not offer lower thirds as a standalone programmatic product.
When to use lower thirds
Lower thirds work best in three scenarios. First, live sports sponsorship where the lower third mirrors the brand's linear TV presence — the viewer sees the same brand in the same screen position on streaming as on broadcast, creating cross-platform brand consistency. Second, sponsored information overlays (e.g., a brand sponsors the live score graphic during a cricket match). Third, news and live event contexts where overlay messaging is a viewer expectation.
For standard video-led CTV campaigns, lower thirds are an add-on to video placements rather than a standalone. The attention intensity is lower than full-screen pre-roll — treat them as frequency and presence extension, not as primary impression delivery.
Creative guidelines for lower thirds
The lower third canvas is approximately 1920 x 216 pixels at full HD. Keep the creative in the safe zone with 40–50px padding from the bottom edge. Brand logo on the left or right (choose one side consistently). Product message or CTA in the centre strip. Avoid text smaller than 36px — TV viewing distance makes fine type illegible. Contrast matters: lower thirds overlay on video, so the creative must be readable across multiple background colours without knowing what the content will show beneath it.