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I'm currently playing with libavcodec as a static library, and I would like to get the debug message (printed by the following) 

av_log(h->avctx, AV_LOG_DEBUG,
                   "NAL_IDR Detected\n");

Only the message printed with 

av_log(h->avctx, AV_LOG_ERROR,
                   "NAL_IDR Detected\n");

are currently displayed. Does anyone know how to activate this ? I see a DEBUGLEVEL option in the configure script, but no further description is given.

Regards,

Nicolas

Syf Illis
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1 Answers1

2
  1. set av_log_level = AV_LOG_DEBUG instead of AV_LOG_INFO in libavutils/log.c
  2. add "#define DEBUG" in libavutil/log.h
Zhichao Liang
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