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sccparse: fix timestamps

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There is no reason to have the buffers' PTS start at 0
This commit is contained in:
Mathieu Duponchelle 2020-03-21 01:26:41 +01:00
parent f271ac8f75
commit 3c82f7d82e
1 changed files with 0 additions and 19 deletions
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19
gst-plugin-closedcaption/src/scc_parse.rs
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@ -47,7 +47,6 @@ struct State {
need_segment: bool, need_segment: bool,
pending_events: Vec<gst::Event>, pending_events: Vec<gst::Event>,
framerate: Option<gst::Fraction>, framerate: Option<gst::Fraction>,
start_position: gst::ClockTime,
last_position: gst::ClockTime, last_position: gst::ClockTime,
last_timecode: Option<gst_video::ValidVideoTimeCode>, last_timecode: Option<gst_video::ValidVideoTimeCode>,
} }
@ -62,7 +61,6 @@ impl Default for State {
need_segment: true, need_segment: true,
pending_events: Vec::new(), pending_events: Vec::new(),
framerate: None, framerate: None,
start_position: gst::CLOCK_TIME_NONE,
last_position: gst::CLOCK_TIME_NONE, last_position: gst::CLOCK_TIME_NONE,
last_timecode: None, last_timecode: None,
} }
@ -145,22 +143,6 @@ impl State {
element: &gst::Element, element: &gst::Element,
) { ) {
let nsecs = gst::ClockTime::from(timecode.nsec_since_daily_jam()); let nsecs = gst::ClockTime::from(timecode.nsec_since_daily_jam());
if self.start_position.is_none() {
self.start_position = nsecs;
}
let nsecs = if nsecs < self.start_position {
gst_fixme!(
CAT,
obj: element,
"New position {} < start position {}",
nsecs,
self.start_position
);
self.start_position
} else {
nsecs - self.start_position
};
if nsecs >= self.last_position { if nsecs >= self.last_position {
self.last_position = nsecs; self.last_position = nsecs;
@ -392,7 +374,6 @@ impl SccParse {
state.parser.reset(); state.parser.reset();
state.need_segment = true; state.need_segment = true;
state.pending_events.clear(); state.pending_events.clear();
state.start_position = gst::ClockTime::from_seconds(0);
state.last_position = gst::ClockTime::from_seconds(0); state.last_position = gst::ClockTime::from_seconds(0);
state.last_timecode = None; state.last_timecode = None;