javacv
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bytedeco
Java interface to OpenCV, FFmpeg, and more
I want to use FFmpegFrameGrabber to capture H264 streams. But I found that the Frame returned after calling the grab() is YUV data. How can I capture H264 instead of...
After upgrading org.bytedeco.ffmpeg to 6.1-1.5.10-SNAPSHOT, I found that drawtext filter is no longer supported. It prompts no such filter.
In C++ findContours() returns a `vector` which makes accessing each point in a contour quite easy, but I see no way of doing such thing with JavaCV? Is there a...
I would like to know if there's a way to make ffmpegframerecorder adjust the keyframes every N seconds and not by GOP. Thank you.
iam trying to generating mpeg-dash stream using ffmpeg and javacv the issue with javacv its not spliting the video like the audio so it just generating **one segment** for the...
my platform version is: ```xml org.bytedeco javacv-platform 1.5.9 ``` my code is as follow (i learned from #1776 ): ```java public static void main(String[] args) throws FFmpegFrameGrabber.Exception, FFmpegFrameRecorder.Exception, FFmpegFrameFilter.Exception {...
How to convert org.bytedeco.javacv.Frame to org.bytedeco.ffmpeg.avcodec.AVPacket,or directly convert the image to AVPacket? This is my current approach： "Start -->Get the JavaCV frame Get Javacv frame -->convert to AVFrame Convert to...
how to get video frame start time and audio frame start time through API? I want to calculate delay diff times between video and audio start time...
my app:project A send side_data To B I used mediamtx as the RTSP server java code: A: ``` private static String inputUrl = "rtsp://localhost:8554/stream"; private static String outputUrl = "rtsp://localhost:8554/stream1";...
A JVM crash occurred when I extracted the webm video and mp4 video frame by frame, and then merged and recorded them into a new video.This error only occurs when...
