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ffmpeg: significantly optimized decoder

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This commit is contained in:
itsmattkc
2022-05-15 19:33:01 -07:00
parent e9844ee135
commit 09c57422f9
11 changed files with 117 additions and 257 deletions
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app/codec/decoder.cpp
+10 -2
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@@ -199,9 +199,17 @@ DecoderPtr Decoder::CreateFromID(const QString &id)
return nullptr;
}
int64_t Decoder::GetTimeInTimebaseUnits(const rational &time, const rational &timebase, int64_t start_time)
int64_t Decoder::GetTimeInTimebaseUnits(const rational &time, const rational &timebase, int64_t start_time, VideoParams::Interlacing interlacing)
{
return Timecode::time_to_timestamp(time, timebase) + start_time;
int64_t t = Timecode::time_to_timestamp(time, timebase);
t += start_time;
return t;
}
rational Decoder::GetTimestampInTimeUnits(int64_t time, const rational &timebase, int64_t start_time, VideoParams::Interlacing interlacing)
{
time -= start_time;
return Timecode::timestamp_to_time(time, timebase);
}
void Decoder::SignalProcessingProgress(int64_t ts, int64_t duration)