[FFmpeg-devel] HEVC decoder debug in ffmpeg

Michael Niedermayer michaelni at gmx.at
Thu Apr 2 13:27:58 CEST 2015

On Wed, Apr 01, 2015 at 10:41:11PM -0400, Zhan Ma wrote:
> Dear experts
> I am trying to do step-by-step debugging of HEVC decoder in ffmpeg for a detailed study.  I created the eclipse project for ffmpeg and then compile the ffmpeg using --enable-static and --enable-debug.  However, it seems that I can't get into the low-level functions of HEVC, such as hls_coding_unit() in libavcodec/hevc.c.  Anything is missed here? Thanks very much for your comments.

the ffmpeg_g binary contains debug symbols you should use it or use
you also may want to use --disable-optimizations if your study is
unaffected by the speed of the code as it should reduce function

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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even the very wise cannot see all ends. -- Gandalf
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