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fix encoder

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Daniella 2022-10-10 23:14:18 +02:00 committed by GitHub
parent cabd109554
commit da1f18b427
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 21 deletions
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45
src/main.rs
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@ -403,27 +403,30 @@ async fn main() {
.set_repeat(gif::Repeat::Finite(0))
.expect("encode: unable to set repeat");
println!("encode: encoding {n}...");
for i in (n * (25 * 5) + 1)..=dir {
let decoder = Decoder::new(
File::open(format!("vid/{}.png", i))
.expect(format!("encode: unable to read vid/{}.png", i).as_str()),
);
let mut reader = decoder
.read_info()
.expect(format!("encode: invalid ffmpeg output in vid/{}.png", i).as_str());
let mut buf: Vec<u8> = vec![0; reader.output_buffer_size()];
let info = reader
.next_frame(&mut buf)
.expect(format!("encode: invalid ffmpeg output in vid/{}.png", i).as_str());
let bytes = &mut buf[..info.buffer_size()];
let mut frame = gif::Frame::from_rgb(240, 180, bytes);
frame.delay = 4;
encoder
.as_mut()
.unwrap()
.write_frame(&frame)
.expect("encode: unable to encode frame to gif");
if i / (25 * 5) != n + 1 {
for i in (n * (25 * 5))..dir {
{
let i = i + 1;
let decoder = Decoder::new(
File::open(format!("vid/{}.png", i))
.expect(format!("encode: unable to read vid/{}.png", i).as_str()),
);
let mut reader = decoder
.read_info()
.expect(format!("encode: invalid ffmpeg output in vid/{}.png", i).as_str());
let mut buf: Vec<u8> = vec![0; reader.output_buffer_size()];
let info = reader
.next_frame(&mut buf)
.expect(format!("encode: invalid ffmpeg output in vid/{}.png", i).as_str());
let bytes = &mut buf[..info.buffer_size()];
let mut frame = gif::Frame::from_rgb(240, 180, bytes);
frame.delay = 4;
encoder
.as_mut()
.unwrap()
.write_frame(&frame)
.expect("encode: unable to encode frame to gif");
}
if i / (25 * 5) != n {
break;
}
}