[FFmpeg-user] Need to debug the ffmpeg with gdb <--enable-debug=3>

[Carl Eugen Hoyos]

Rocky Marrone <rocky.marrone <at> gmail.com> writes:

> ./configure --prefix=$FFMPEG_BUILD_DIR 

> --target-os=linux

This should be unneeded, if it is needed, please report the bug.

> --extra-cflags=-Wall 

Isn't this the default?

> --extra-cflags=-O3 

This is either useful, in which case you should send a patch 
with benchmarks to ffmpeg-devel, or not useful, in which case 
you should remove it.

> --extra-cflags=-g --extra-cflags=-c

These should be unneeded, if they are needed, please report the bug.

> --enable-debug=3 --disable-ffserver  --disable-hardcoded-tables 

>  --disable-extra-warnings 

> --disable-mmx2 --disable-ssse3 --disable-mmx 

You do know that this slows down libavcodec significantly?

> --disable-iwmmxt

This should be unneeded, if it is needed, please report the bug.

> --disable-small

Isn't this the default?

> --disable-memalign-hack --disable-altivec

These should be unneeded, if they are needed, please report the bug.

>  --enable-mpegaudio-hp

??
This does not exist in current git head.

> --enable-network

This should be unneeded, if it is needed, please report the bug.

> --disable-ffmpeg --disable-ffplay --disable-zlib

> --enable-muxers   --enable-encoders --enable-protocols 
> --enable-decoders --enable-demuxers --enable-parsers

These should be unneeded, if they are needed, please report the bug.

> --enable-shared

> --extra-cflags=-fPIC

This should be unneeded, if it is needed, please report the bug.

> --disable-protocol=rvu --disable-protocol=mms
> --disable-protocol=pvod       \
>     --disable-protocol=ra --disable-protocol=vudu 
> --disable-protocol=wvine --disable-protocol=clip      \
>     --disable-protocol=dlna  --disable-protocol=https
> --enable-protocol=pvod

Expect for mms and https, these protocols do not exist afaict.
Where does your source come from?

Carl Eugen