NGINX Cookbook

Chapter 9. Sophisticated Media Streaming

Introduction

This chapter covers streaming media with NGINX in MPEG-4 or Flash Video formats. NGINX is widely used to distribute and stream content to the masses. NGINX supports industry-standard formats and streaming technologies, which will be covered in this chapter. NGINX Plus enables the ability to fragment content on the fly with the HTTP Live Stream module, as well as the ability to deliver HTTP Dynamic Streaming of already fragmented media. NGINX natively allows for bandwidth limits, and NGINX Plus’s advanced features offers bitrate limiting, enabling your content to be delivered in the most efficient manner while reserving the servers’ resources to reach the most users.

Serving MP4 and FLV

Problem

You need to stream digital media, originating in MPEG-4 (MP4) or Flash Video (FLV).

Solution

Designate an HTTP location block as .mp4 or .flv. NGINX will stream the media using progressive downloads or HTTP pseudostreaming and support seeking:

http {
    server {
        ...
        
        location /videos/ {
            mp4;
        }
        location ~ \.flv$ {
            flv;
        }
    }
} 

The example location block tells NGINX that files in the videos directory are in MP4 format type and can be streamed with progressive download support. The second location block instructs NGINX that any files ending in .flv are in FLV format and can be streamed with HTTP pseudostreaming support.

Discussion

Streaming video or audio files in NGINX is as simple as a single directive. Progressive ...