bytedeco/javacv

Filter freezedetect detection is an error that occurs

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#1,637 opened on Apr 26, 2021

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 (4 comments) (0 reactions) (0 assignees)Java (1,583 forks)batch import
enhancementhelp wanted

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Description

When I detected the freeze frame, there was an error. Can you show me? Exception in thread "main" org.bytedeco.javacv.FrameFilter$Exception: avfilter_graph_parse_ptr() error -22 at org.bytedeco.javacv.FFmpegFrameFilter.startVideoUnsafe(FFmpegFrameFilter.java:364) at org.bytedeco.javacv.FFmpegFrameFilter.startUnsafe(FFmpegFrameFilter.java:268) at org.bytedeco.javacv.FFmpegFrameFilter.start(FFmpegFrameFilter.java:251) at freezedetect.filterTest(freezedetect.java:44) at freezedetect.main(freezedetect.java:58) Input #0, avi, from 'F:\javacv_project\color_cast.avi': Metadata: encoder : Lavf58.65.101 Duration: 00:03:33.37, start: 0.000000, bitrate: 2203 kb/s Stream #0:0: Video: mpeg4 (Simple Profile) (FMP4 / 0x34504D46), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 2063 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, fltp, 128 kb/s No such filter: 'freezedetect'

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Research direction
Check if the 'freezedetect' filter is available in the FFmpeg build bundled with JavaCV. Verify the filter name and ensure the correct FFmpeg version with that filter support is used.
Tech stack
java
Domain
api
Issue type
Bug
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2
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1-3 hours
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Clear
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Java
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75