bytedeco/javacv

FFmpegFrameRecorder to push stream to Nginx multithreads

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#1,871 opened on Aug 17, 2022

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Description

bde7631d7ff6a9cb19d3810890b11f4 When using FFmpegFrameRecorder to push stream to Nginx multithreads, this error occurs after a while and causes the program to crash. I saw no significant increase in the memory used by the Java threads, and no other Java errors were reported in the terminal. It's confusing to me.

Contributor guide

Research direction
Reproduce the crash with a minimal JavaCV streaming example, capture thread dumps and core dumps, and trace the native FFmpeg calls to identify race conditions or memory corruption in multithreaded usage.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
GitJavaFFmpeg
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45