bytedeco/javacv

A/libc: Fatal signal 11 (SIGSEGV) at 0x66728000 (code=1), thread 22633 (Thread-1880)

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#1,155 opened on Mar 9, 2019

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bughelp wanted

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Description

In HTC desire 626GPlus - android 4.4.2 ,some times when I record first Frame with FfmpegFrameRecorder , I have this Error: A/libc: Fatal signal 11 (SIGSEGV) at 0x66728000 (code=1), thread 22633 (Thread-1880) I have seen issue #412 before and my Javacv and java cpp preset is higher version than 1.2 but it occurs still. javacv': '1.4.3 ffmpeg': '4.0.2

in another phone(honor 7x) that is better in hardware and have android 8 this problem doesn't occur.

is there any solution? because it is a bad crash!!

Contributor guide

Research direction
Investigate the crash on Android 4.4.2 devices with low memory. The SIGSEGV at address 0x66728000 suggests a null pointer or memory corruption. Check the FFmpegFrameRecorder code for frame recording initialization. Test on emulator with Android 4.4.2. Possible workaround: increase memory allocation or use a different recording path.
Tech stack
java
Domain
mobile
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.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaFFmpeg
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30