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fmp4mux: Send force-keyunit events for now if the ideal position has already passed

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This commit is contained in:
Sebastian Dröge 2022-10-27 12:52:20 +03:00
parent a56435801d
commit 627bf756b1
1 changed files with 54 additions and 14 deletions
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50
mux/fmp4/src/fmp4mux/imp.rs
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@ -1388,15 +1388,35 @@ impl FMP4Mux {
);
state.fragment_start_pts = Some(fragment_end_pts);
let fku_time = fragment_end_pts + settings.fragment_duration;
let max_position = state
.streams
.iter()
.map(|s| s.current_position)
.max()
.unwrap();
let fku_time = if max_position > fku_time {
gst::warning!(
CAT,
imp: self,
"Sending force-keyunit event late for running time {} at {}",
fku_time,
max_position,
);
None
} else {
gst::debug!(
CAT,
imp: self,
"Sending force-keyunit events for running time {}",
fragment_end_pts + settings.fragment_duration,
"Sending force-keyunit event for running time {}",
fku_time,
);
Some(fku_time)
};
let fku = gst_video::UpstreamForceKeyUnitEvent::builder()
.running_time(fragment_end_pts + settings.fragment_duration)
.running_time(fku_time)
.all_headers(true)
.build();
@ -2063,15 +2083,35 @@ impl AggregatorImpl for FMP4Mux {
state.earliest_pts = Some(earliest_pts);
state.fragment_start_pts = Some(earliest_pts);
let fku_time = earliest_pts + settings.fragment_duration;
let max_position = state
.streams
.iter()
.map(|s| s.current_position)
.max()
.unwrap();
let fku_time = if max_position > fku_time {
gst::warning!(
CAT,
imp: self,
"Sending first force-keyunit event late for running time {} at {}",
fku_time,
max_position,
);
None
} else {
gst::debug!(
CAT,
imp: self,
"Sending first force-keyunit event for running time {}",
earliest_pts + settings.fragment_duration,
fku_time,
);
Some(fku_time)
};
let fku = gst_video::UpstreamForceKeyUnitEvent::builder()
.running_time(earliest_pts + settings.fragment_duration)
.running_time(fku_time)
.all_headers(true)
.build();