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Round down audio timestamps in PES packets, instead of rounding to nearest. Fixes HLS in Firefox.

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This commit is contained in:
Thulinma 2020-11-13 21:59:18 +01:00
parent ecee86bb1b
commit 10be747522
1 changed files with 4 additions and 6 deletions
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10
src/output/output_ts_base.cpp
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@ -155,12 +155,10 @@ namespace Mist{
// Make sure TS timestamp is sample-aligned, if possible // Make sure TS timestamp is sample-aligned, if possible
uint32_t freq = M.getRate(thisIdx); uint32_t freq = M.getRate(thisIdx);
if (freq){ if (freq){
uint64_t aacSamples = (packTime / 90) * freq / 1000; uint64_t aacSamples = packTime * freq / 90000;
// round to nearest packet, assuming all 1024 samples (probably wrong, but meh) //round to nearest packet, assuming all 1024 samples (probably wrong, but meh)
aacSamples += 512; aacSamples &= ~0x3FF;
aacSamples /= 1024; //Get closest 90kHz clock time to perfect sample alignment
aacSamples *= 1024;
// Get closest 90kHz clock time to perfect sample alignment
packTime = aacSamples * 90000 / freq; packTime = aacSamples * 90000 / freq;
} }
} }