Changes between Version 1 and Version 2 of Ticket #4258, comment 7


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Timestamp:
Sep 10, 2015, 8:21:25 PM (11 years ago)
Author:
Jose Santiago

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  • Ticket #4258, comment 7

    v1 v2  
    33The decoder deadlocks inside the call to avcodec_decode_video2() which never returns. All of the decoder threads are blocked in ff_thread_await_progress2().
    44
    5 It has been very hard to catch, but I have a mechanism to reproduce it now every time. On my system is will deadlock anywhere within 20 minutes to 5 or 6 hours. To reproduce the issue stream the TS file located at http://162.97.176.4/ffmpeg-issue-4258-test-case.ts (NOTE file is approx 300MB) via FFMPEG to UDP localhost and decode the stream in a second instance of FFMPEG. For instance:
     5It has been very hard to catch, but I have a mechanism to reproduce it now every time. On my system is will deadlock anywhere within 20 minutes to 5 or 6 hours. To reproduce the issue stream the TS file located at http://162.97.176.4/ffmpeg-issue-4258-test-case.ts (NOTE file is approx 300MB) via FFMPEG in a loop to UDP localhost and decode the stream in a second instance of FFMPEG. For instance:
    66
    77{{{