Why does 720x480 look stretched on modern displays?

NTSC DVD uses non-square pixels. The stored 720×480 should display as 640×480 (4:3) or 853×480 (16:9) when corrected. Modern players handle this automatically.

Is NTSC DVD still relevant?

Primarily for archival content and legacy compatibility. Most new content uses progressive-scan HD formats, but millions of DVDs remain in circulation.

NTSC DVD Placeholder Video (720×480)

Generate 720×480 placeholder videos instantly via URL.3:2 aspect ratio, 10-second duration, MP4 H.264.

About NTSC DVD Resolution

720×480 represents the NTSC DVD standard, the dominant video format in North America, Japan, and parts of South America from the late 1990s through the 2000s. The resolution uses non-square pixels (PAR 0.9:1), meaning the stored 720×480 pixels display as 640×480 when corrected for aspect ratio. NTSC DVDs established 480 lines as the baseline for "standard definition" video quality, a standard that persisted even as displays evolved.

Video Preview

Direct URL

Copy this URL to use your NTSC DVD placeholder video:

https://placeholdervideo.dev/720x480

Technical Specifications

Resolution: 720 × 480 pixels
Aspect Ratio: 3:2
Category: landscape
Duration: 10 seconds
Format: MP4 (H.264, AAC-LC silent audio)
Frame Rate: 30 fps
Approx. MP4 Size: 182 KB-328 KB
Generation Time: usually under 1 second uncached; repeat requests should hit cache
Video Codec: H.264 / AVC, Baseline profile, yuv420p
Audio Codec: AAC-LC silent stereo, 48 kHz

Copy-Paste Use Cases

Use this 720×480 sample MP4 URL as a stable fixture in browser, end-to-end, and media pipeline tests. For broader examples, see the sample MP4 URL guide.

HTML Video

<video
  controls
  preload="metadata"
  width="720"
  height="480"
  poster="https://placeholdervideo.dev/poster/720x480"
>
  <source src="https://placeholdervideo.dev/720x480" type="video/mp4" />
</video>

Playwright / Cypress

// Playwright: assert the browser sees real video metadata.
const metadata = await page.locator('video').evaluate((node) => {
  const video = node as HTMLVideoElement
  video.src = 'https://placeholdervideo.dev/720x480'
  video.load()
  return new Promise<{ width: number; height: number; duration: number }>((resolve) => {
    video.addEventListener('loadedmetadata', () => {
      resolve({
        width: video.videoWidth,
        height: video.videoHeight,
        duration: Math.round(video.duration)
      })
    }, { once: true })
  })
})

expect(metadata).toEqual({ width: 720, height: 480, duration: 10 })

// Cypress: attach the same fixture URL in an existing player test.
cy.get('video')
  .invoke('attr', 'src', 'https://placeholdervideo.dev/720x480')
  .then(() => cy.get('video')[0].load())

curl / ffprobe

curl -L -o placeholder-720x480.mp4 https://placeholdervideo.dev/720x480

ffprobe -v error \
  -select_streams v:0 \
  -show_entries stream=codec_name,width,height,pix_fmt \
  -show_entries format=duration \
  -of json placeholder-720x480.mp4

Response Data

Content-Type	video/mp4
Cache-Control	public, max-age=86400, immutable
Accept-Ranges	bytes
Access-Control-Allow-Origin	*
X-RateLimit-Limit	60 standard / 10 heavy per minute

Browser compatibility: Chrome, Edge, Safari, Firefox, iOS Safari, Android Chrome, HTML5 video players such as video.js and Plyr.

When to Use 720×480

Use 720×480 placeholders when testing DVD ripping workflows, legacy video archive systems, or applications that need to handle NTSC content. The resolution is relevant for video conversion tools, media library software, and any system processing content from the DVD era.

Integration Examples

HTML

<video src="https://placeholdervideo.dev/720x480" width="720" height="480" controls></video>

JavaScript Fetch

fetch('https://placeholdervideo.dev/720x480')
  .then(res => res.blob())
  .then(blob => {
    const url = URL.createObjectURL(blob)
    document.querySelector('video').src = url
  })

cURL

curl -O https://placeholdervideo.dev/720x480

Technical Considerations

NTSC DVD video uses MPEG-2 encoding at bitrates around 5-9 Mbps for single-layer discs. The non-square pixel aspect ratio requires correction during playback to display correctly. Modern players handle this automatically, but testing ensures proper aspect ratio preservation.

Common Questions

Why does 720x480 look stretched on modern displays?: NTSC DVD uses non-square pixels. The stored 720×480 should display as 640×480 (4:3) or 853×480 (16:9) when corrected. Modern players handle this automatically.
Is NTSC DVD still relevant?: Primarily for archival content and legacy compatibility. Most new content uses progressive-scan HD formats, but millions of DVDs remain in circulation.

Related Guides

Learn more about generating videos programmatically in the API documentation.