720p (HD) at 24 fps with H.264 (AVC)— Bitrate & Storage Calculator

Instantly calculate the file size and bandwidth needed for 720p (HD) (1280×720) video at 24 fps using H.264 (AVC). Adjust settings below.

Settings

0 min1h 12 hrs

Results

1280×720 @ 24fps
Estimated File Size
1.73 GB
1,771.55 MB · 1.73 GB · 0 TB
Video Bitrate
4.0 Mbps
4,000 Kbps
Total Bitrate
4.13 Mbps
4,128 Kbps
Upload Speed
6.2 Mbps
1.5x headroom
Bandwidth/min
30.2 MB
data per minute

Codec Comparison

CodecBitrateFile Sizevs H.264
H.264 (AVC)active4.13 Mbps1.73 GB100%
H.265 (HEVC)2.53 Mbps1.06 GB61%
VP92.53 Mbps1.06 GB61%
AV12.13 Mbps913.24 MB52%
ProRes 42214.13 Mbps5.92 GB342%
ProRes 444420.13 Mbps8.44 GB488%

720p (HD) at 24 fps with H.264 (AVC): What You Need to Know

Producing 720p (HD) content at 24 fps encoded with H.264 (AVC) demands careful planning around storage capacity and upload bandwidth.

While 720p is no longer the gold standard, it remains a practical choice for bandwidth-limited environments and platforms that prioritize smooth playback over pixel density. This resolution is particularly favored by educators and webinar hosts.

This frame rate produces the classic cinematic motion blur that audiences associate with Hollywood films. It is the standard for theatrical releases and gives footage a warm, filmic quality.

The H.264 (AVC) codec offers universal hardware and software compatibility across all devices, browsers, and platforms. As the baseline codec, H.264 produces the largest files among modern streaming codecs but guarantees playback on virtually every device manufactured in the last decade.

With these settings, a 10-minute clip weighs approximately 295.26 MB, while a full hour reaches 1.73 GB. You will need a minimum upload speed of 6.2 Mbps for reliable streaming. The total video bitrate for this configuration is 4.0 Mbps.

Frequently Asked Questions

How large is a 1-hour 720p (HD) video at 24 fps with H.264 (AVC)?

A 1-hour 720p (HD) video at 24 fps encoded with H.264 (AVC) is approximately 1.73 GB. A 10-minute clip would be around 295.26 MB.

What bitrate does 720p (HD) at 24 fps with H.264 (AVC) require?

This configuration requires a video bitrate of 4.0 Mbps, with a total bitrate (including 128 Kbps audio) of 4.13 Mbps. We recommend an upload speed of at least 6.2 Mbps for reliable streaming.

How much bandwidth do I need to stream 720p (HD) 24 fps H.264 (AVC)?

You need at least 6.2 Mbps upload speed. This includes a 1.5× safety margin above the 4.13 Mbps stream bitrate to prevent buffering and dropped frames.

Is H.264 still the best codec for 720p (HD) at 24 fps?

H.264 offers the widest device compatibility but produces the largest files. For 720p (HD) at 24 fps, consider HEVC (~40% smaller files) or AV1 (~50% smaller) if your audience's devices support them.

Other Codecs for 720p (HD) 24 fps

Other Frame Rates for 720p (HD)

24 fps at Other Resolutions