bytedeco/javacv

Could not open input when using SMB connection

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#895 opened on Jan 30, 2018

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enhancementhelp wanted

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Description

Hi, I want to play video file like this but it gives me

org.bytedeco.javacv.FrameGrabber$Exception: avformat_open_input() error -1330794744: Could not open input "smb://10.6.1.28/kayit0/33708/1517208041885_00000001.ts". (Has setFormat() been called?) at org.bytedeco.javacv.FFmpegFrameGrabber.startUnsafe(FFmpegFrameGrabber.java:572) at org.bytedeco.javacv.FFmpegFrameGrabber.start(FFmpegFrameGrabber.java:508) at javacv.RecordPlayer.setGrabberOptions(RecordPlayer.java:137) at javacv.RecordPlayer$2.run(RecordPlayer.java:95)

FFmpegFrameGrabber grabber = new FFmpegFrameGrabber("smb://10.6.1.28/kayit0/33708/1517208041885_00000001.ts"); grabber.setImageHeight(480); grabber.setImageWidth(860); grabber.start();

So, maybe you have some ideas how I can resolve this Thank you.

Contributor guide

Research direction
Check if FFmpeg supports smb:// protocol and if javacv needs to enable or configure it. Look into FFmpegFrameGrabber's URL handling and see if a custom protocol is needed.
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.
1-3 hours
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.
40