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fix: assign pts in audio fifo

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kieran 2024-11-18 14:13:14 +00:00
parent f261988821
commit 497234f4b2
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1 changed files with 7 additions and 1 deletions
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8
src/audio_fifo.rs
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@ -8,6 +8,7 @@ use ffmpeg_sys_the_third::{
pub struct AudioFifo { pub struct AudioFifo {
ctx: *mut AVAudioFifo, ctx: *mut AVAudioFifo,
pts: i64,
} }
impl AudioFifo { impl AudioFifo {
@ -16,7 +17,7 @@ impl AudioFifo {
if ctx.is_null() { if ctx.is_null() {
bail!("Could not allocate audio fifo"); bail!("Could not allocate audio fifo");
} }
Ok(Self { ctx }) Ok(Self { ctx, pts: 0 })
} }
/// Buffer a resampled frame, and get a frame from the buffer with the desired size /// Buffer a resampled frame, and get a frame from the buffer with the desired size
@ -55,6 +56,11 @@ impl AudioFifo {
av_frame_free(&mut out_frame); av_frame_free(&mut out_frame);
bail!("Failed to read audio frame"); bail!("Failed to read audio frame");
} }
// assign PTS
(*out_frame).pts = self.pts;
self.pts += (*out_frame).nb_samples as i64;
Ok(Some(out_frame)) Ok(Some(out_frame))
} else { } else {
Ok(None) Ok(None)