javacv

javacv copied to clipboard

JVM crash error

6

> Pseudocode ```java public class Demo { private final static OpenCVFrameConverter.ToMat converter = new OpenCVFrameConverter.ToMat(); public static void main(String[] args) throws Exception { FFmpegFrameGrabber grabber = new FFmpegFrameGrabber("test.mp4") grabber.start(); Frame...

jetamie

[libmp3lame @ 0x7f6ef9084d40] 4 frames left in the queue on closing

4

Get the exception in javacv "[libmp3lame @ 0x7f91cd0ce3c0] 4 frames left in the queue on closing" test file: [input_case.zip](https://github.com/bytedeco/javacv/files/12180978/input_case.zip) 1 The ffmpeg command does not have this exception. ``` ffmpeg...

Mhuang77

when I stream my video for about 2 min I got an error "av_interleaved_write_frame() error -32 while writing interleaved video packet"

15

```java public void liveStreamingVideos(List urls, String rtmpAddress, String tenantCode, int maxSize, double frameRate) { try { avutil.av_log_set_level(avutil.AV_LOG_INFO); FFmpegLogCallback.set(); int count = 0; FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(rtmpAddress, 800, 450, 1);...

sunflower-zzn

I'm using javacv-platform 1.5.8 to record rtmp stream of ip camera.(multi thread) I set timeout param: grabber.setOption("rw_timeout", 5 * 1000_000 + ""); grabber.setOption("stimeout", 10 * 1000_000 + ""); problem: when...

tank520

I encountered a problem in the development process. The Functional requirement is to obtain audio data through the sdk provided by the cartridge manufacturer. The audio data is continuously obtained...

xiaozhanzzz

Same input m4a audio file get different output mp3 file

3

lib version: ``` implementation 'org.bytedeco:openblas:0.3.23-1.5.9:linux-x86_64' implementation 'org.bytedeco:opencv:4.7.0-1.5.9:linux-x86_64' implementation 'org.bytedeco:ffmpeg:6.0-1.5.9:linux-x86_64' implementation 'org.bytedeco:javacpp:1.5.9:linux-x86_64' implementation 'org.bytedeco:javacv:1.5.9' ``` jdk version ``` openjdk version "11.0.19" 2023-04-18 ``` os version ``` Ubuntu 22.04.1 LTS ``` reproduce...

Mhuang77

hi,expert I faced a problem when use javacv to accomplish a image compare,the background is I want to use java and selenium to acccomplish a automation test of slide confirmation...

cheyanbo

when use javavc the memory is always grow up, the version is 4.5.5-1.5.7

7

try (PointerScope scope = new PointerScope()) { Mat image = Java2DFrameUtils.toMat(bufferedImage); Mat grayImage = new Mat(image.rows(), image.cols(), opencv_core.CV_8UC1); opencv_imgproc.cvtColor(image, grayImage, opencv_imgproc.COLOR_BGR2GRAY); Mat dest = new Mat(image.rows(), image.cols(), opencv_core.CV_8UC1); int rows...

zhangruolong

Info: [http @ 0x7f2f24122bc0] Opening 'http://127.0.0.1/cloud/stream/af87abef2ae14c8f85272211273bcf09/60/index_306368110.mts' for reading Info: [hls @ 0x7f2f24d1ad80] Opening '/vod/hls/daznnbam3u8/index_019035.ts' for writing Info: [mpegts @ 0x7f2f2427a0c0] Opening '/vod/hls/daznnbam3u8/index_019015.ts' for writing Info: [hls @ 0x7f2f24d1ad80] Opening '/vod/hls/daznnbam3u8/index.m3u8.tmp'...

houjiangen1

UnsatisfiedLinkError - jniavutil.dll - Cannot access the file. The file is being used by another process.

6

I am trying to use JavaCV in a JavaFX running in OSGi container. The bundle that is using JavaCV as dependency is resolved correctly, but once started it creates an...

Gidan