Re: [Ekiga-devel-list] howto fix deprecated CODECs to compile in wheezy with deb-multimedia ffmpeg : a proposal

[Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>]

On 29/10/12 12:00, Gérard Vidal wrote:
> Hi all
>
> I have tried to compile various versions of ekiga on a Wheezy using
> deb-multimedia repository  (I use it because version and compilation
> options of ffmpeg fit better my needs...)
>
> I got deprecated CODEC use problems when compiling  OPAL 3.A0 versions.
> I was not able to find a direct answer and after googleing a little bit
> I found some equivalents there :
> http://ffmpeg.mplayerhq.hu/doxygen/trunk/group__deprecated__flags.html#g0ff21e19ec4e6945fd7d4b561602bad7
> plus definitions in old files
> and made the following changes that enable to compile. If that may help
> some of you or future versions....
>
> /deprecated codecs h263
> ===============
>
> CODEC_FLAG_H263P_UMV            CODEC_FLAG_CBP_RD
> CODEC_FLAG_H263P_SLICE_STRUCT        CODEC_FLAG_QP_RD
> CODEC_FLAG_H263P_AIV               CODEC_FLAG2_LOCAL_HEADER
> CODEC_FLAG_OBMC                CODEC_FLAG2_NO_OUTPUT
> FF_I_TYPE                AV_PICTURE_TYPE_I
>
> deprecated codecs mpeg4
> ================
>
> CODEC_FLAG_H263P_UMV            CODEC_FLAG_CBP_RD
> CODEC_FLAG_H263P_SLICE_STRUCT        CODEC_FLAG_QP_RD
> FF_I_TYPE                AV_PICTURE_TYPE_I
> CODEC_FLAG_PART                CODEC_FLAG2_DROP_FRAME_TIMECODE
>
> deprecated codecs x264
> ===============
>
> FF_ER_AGGRESSIVE
> CODEC_FLAG2_BRDO
> CODEC_FLAG2_MEMC_ONLY
>
> /* Added  or commented for deprecation purposes */
>
> #define CODEC_FLAG2_BRDO          0x00000400 ///<  B-frame
> rate-distortion optimization
> #define CODEC_FLAG2_MEMC_ONLY     0x00001000
>
> /*     m_context->error_recognition = FF_ER_AGGRESSIVE; *//

Ok, thank you, I send this to opalvoip mailing list too.  Hopefully we 
can clean up ffmpeg/libav issues sometime.

Eugen