Opened 4 years ago
#16581 new bug
BMediaTrack::Duration() calculation incorrect for large audio files (AAC)
| Reported by: | smallstepforman | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Kits/Media Kit | Version: | R1/beta2 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
I have a 1h:29:7s:180ms audio file. AAC decoder, 2 channels BMediaTrack::CountFrames() returns 256664576 samples raw_audio.frame_rate = 48000 BMediaTrack::Duration() returns 5347180000 If you divide CountFrames()/frame_rate (and multiply *1,000,000), you get 5347178666.6667 Duration is longer by 1334 (1.334ms)
hrev54662 (20 Oct 2020)
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