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Calculate buffer duration from frame info

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This commit is contained in:
Daniel Vilar 2018-07-03 10:02:15 +02:00
parent 98cd1bbc8a
commit 0baf7ee839
2 changed files with 2 additions and 2 deletions
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2
gst-plugin-ndi/src/ndiaudiosrc.rs
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@ -400,7 +400,7 @@ impl NdiAudioSrc {
let vec = Vec::from_raw_parts(audio_frame.p_data as *mut u8, buff_size, buff_size);
//TODO Set pts, duration and other info about the buffer
let pts: gst::ClockTime = (pts * 100).into();
let duration: gst::ClockTime = (20154200).into();
let duration: gst::ClockTime = (((audio_frame.no_samples as f64 / audio_frame.sample_rate as f64) * 10000000.0) as u64).into();
let buffer = buffer.get_mut().unwrap();
buffer.set_pts(pts);
buffer.set_duration(duration);

2
gst-plugin-ndi/src/ndivideosrc.rs
View file

@ -413,7 +413,7 @@ impl NdiVideoSrc {
// println!("{:?}", video_frame.line_stride_in_bytes);
//println!("{:?}", video_frame);
//TODO get duration
let duration: gst::ClockTime = (33333333).into();
let duration: gst::ClockTime = (((video_frame.frame_rate_D as f64 / video_frame.frame_rate_N as f64) * 1000000000.0) as u64).into();
let buffer = buffer.get_mut().unwrap();
buffer.set_pts(pts);
buffer.set_duration(duration);