Enabling I-frame playlists with HLS CMAF

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HTTP Live Streaming (HLS), a widely adopted protocol for live video streaming, and has been supported by GStreamer for a long time. HLS enables streaming of multiple formats and bit rates, allowing players to dynamically adjust their streaming quality based on network conditions for ensuring optimal viewer experience. HLS specification has support for I-frame only playlist where each media segment in the playlist describes only an I-frame. I-frame playlists are used for trick play, such as fast forward, and scrubbing. This talk will briefly cover the implementation details for enabling I-frame only playlist support for the GStreamer HLS CMAF plugin.

Creation date: Oct. 23, 2025

Speakers: Mr Sanchayan Maity

License: CC BY-SA 3.0

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