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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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68
mux/fmp4/src/fmp4mux/imp.rs
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@ -1388,15 +1388,35 @@ impl FMP4Mux {
); );
state.fragment_start_pts = Some(fragment_end_pts); state.fragment_start_pts = Some(fragment_end_pts);
gst::debug!( let fku_time = fragment_end_pts + settings.fragment_duration;
CAT, let max_position = state
imp: self, .streams
"Sending force-keyunit events for running time {}", .iter()
fragment_end_pts + settings.fragment_duration, .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 event for running time {}",
fku_time,
);
Some(fku_time)
};
let fku = gst_video::UpstreamForceKeyUnitEvent::builder() let fku = gst_video::UpstreamForceKeyUnitEvent::builder()
.running_time(fragment_end_pts + settings.fragment_duration) .running_time(fku_time)
.all_headers(true) .all_headers(true)
.build(); .build();
@ -2063,15 +2083,35 @@ impl AggregatorImpl for FMP4Mux {
state.earliest_pts = Some(earliest_pts); state.earliest_pts = Some(earliest_pts);
state.fragment_start_pts = Some(earliest_pts); state.fragment_start_pts = Some(earliest_pts);
gst::debug!( let fku_time = earliest_pts + settings.fragment_duration;
CAT, let max_position = state
imp: self, .streams
"Sending first force-keyunit event for running time {}", .iter()
earliest_pts + settings.fragment_duration, .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 {}",
fku_time,
);
Some(fku_time)
};
let fku = gst_video::UpstreamForceKeyUnitEvent::builder() let fku = gst_video::UpstreamForceKeyUnitEvent::builder()
.running_time(earliest_pts + settings.fragment_duration) .running_time(fku_time)
.all_headers(true) .all_headers(true)
.build(); .build();