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ParameterDescriptionDefault value
ll_hls_max_number_of_parent_segments_containing_partialsA maximum partial segments number per one full parent segment5

ll_hls_part_hold_back_count

PART-HOLD-BACK attribute value in playlist6

ll_hls_partial_time_max

A maximum partial segment size in milliseconds400

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In this case HLS provider will be stopped right after the source stream is stopped.

HLS segments size control

By default HLS segments will be cut either by key frame receiving or by reaching the size set by the following parameter (2000 ms by default)

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hls_time_min=2000

Since build 5.2.1974 it is possible to enable HLS segments cutting by key frame receiving only

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hls_always_start_segment_with_key_frame=true

In this case a segment size may exceed hls_time_min value, bur a minimal segment size may be less. The following parameter is used to strictly limit the minimal segments size

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hls_keep_min_segment_duration=true

In this case a segment size will not be less than hls_time_min.

Known issues

1. Non-recoverable freeze of HLS stream played in iOS Safari through a CDN

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