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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages
2023-10-27 15:44:07 +08:00
parent 46a363cce4
commit f05f86dc80
80 changed files with 1182 additions and 1186 deletions
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27
libs/scrap/examples/record-screen.rs
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@@ -17,7 +17,7 @@ use scrap::codec::{EncoderApi, EncoderCfg, Quality as Q};
use webm::mux;
use webm::mux::Track;
use scrap::vpxcodec as vpx_encode;
use scrap::{convert_to_yuv, vpxcodec as vpx_encode};
use scrap::{Capturer, Display, TraitCapturer, STRIDE_ALIGN};
const USAGE: &'static str = "
@@ -110,13 +110,16 @@ fn main() -> io::Result<()> {
Quality::Balanced => Q::Balanced,
Quality::Low => Q::Low,
};
let mut vpx = vpx_encode::VpxEncoder::new(EncoderCfg::VPX(vpx_encode::VpxEncoderConfig {
width,
height,
quality,
codec: vpx_codec,
keyframe_interval: None,
}))
let mut vpx = vpx_encode::VpxEncoder::new(
EncoderCfg::VPX(vpx_encode::VpxEncoderConfig {
width,
height,
quality,
codec: vpx_codec,
keyframe_interval: None,
}),
false,
)
.unwrap();
// Start recording.
@@ -136,7 +139,9 @@ fn main() -> io::Result<()> {
let spf = Duration::from_nanos(1_000_000_000 / args.flag_fps);
// Capturer object is expensive, avoiding to create it frequently.
let mut c = Capturer::new(d, true).unwrap();
let mut c = Capturer::new(d).unwrap();
let mut yuv = Vec::new();
let mut mid_data = Vec::new();
while !stop.load(Ordering::Acquire) {
let now = Instant::now();
let time = now - start;
@@ -147,8 +152,8 @@ fn main() -> io::Result<()> {
if let Ok(frame) = c.frame(Duration::from_millis(0)) {
let ms = time.as_secs() * 1000 + time.subsec_millis() as u64;
for frame in vpx.encode(ms as i64, &frame, STRIDE_ALIGN).unwrap() {
convert_to_yuv(&frame, vpx.yuvfmt(), &mut yuv, &mut mid_data);
for frame in vpx.encode(ms as i64, &yuv, STRIDE_ALIGN).unwrap() {
vt.add_frame(frame.data, frame.pts as u64 * 1_000_000, frame.key);
}
}