external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

Upgrade hls.js and set in low latency mode. v6.0.112 (#3924)

Browse source 
HLS typically has a delay of around 30 seconds, roughly comprising three
segments, each lasting 10 seconds. We can reduce the delay to about 5
seconds by lowering the segment duration to 2 seconds and starting
playback from the last segment, achieving a stable delay.

Of course, this requires setting the OBS's GOP to 1 second, and the
profile to baseline, preset to fast, and tune to zerolatency.
Additionally, updating a few configurations in the hls.js player is
necessary, such as setting it to start playback from the last segment,
setting the maximum buffer, and initiating accelerated playback to
reduce latency.

---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
Co-authored-by: john <hondaxiao@tencent.com>
This commit is contained in:
Winlin 2024-02-05 21:37:29 +08:00 • committed by GitHub
parent 4ca7684e36
commit 22c2469414
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
16 changed files with 148 additions and 93 deletions
Download patch file Download diff file Expand all files Collapse all files

2
trunk/src/kernel/srs_kernel_codec.hpp
View file

@ -778,7 +778,7 @@ struct SrsHevcRbspVps
uint32_t vps_max_latency_increase_plus1[8];
uint8_t vps_max_layer_id;
uint32_t vps_num_layer_sets_minus1;
std::vector<std::vector<uint8_t>> layer_id_included_flag;
std::vector< std::vector<uint8_t> > layer_id_included_flag;
uint8_t vps_timing_info_present_flag;
uint32_t vps_num_units_in_tick;
uint32_t vps_time_scale;