On Mon, Jan 30, 2012 at 9:47 AM, j-b-m <[email protected]> wrote:
> Hi.
>
> Several users are reporting rendering crashes in Ubuntu 11.10 using sunab's
> packages.
>
> I noticed that the official FFmpeg packages in Ubuntu 11.10 are from libav,
> version 0.7.3.
>
> The avformat consumer consistently crashes with this version.
>
> The simple patch below fixes the crash and rendering works again with that
> libav 0.7.3 (the change is to use av_opt_find only if libavutil > 51.7.0)
thank you, applied
> regards
>
> jb
>
> diff --git a/src/modules/avformat/consumer_avformat.c
> b/src/modules/avformat/consumer_avformat.c
> index a4aa08d..2f50f2b 100644
> --- a/src/modules/avformat/consumer_avformat.c
> +++ b/src/modules/avformat/consumer_avformat.c
> @@ -393,7 +393,7 @@ static void apply_properties( void *obj, mlt_properties
> properties, int flags )
> for ( i = 0; i < count; i++ )
> {
> const char *opt_name = mlt_properties_get_name( properties, i
> );
> -#if LIBAVUTIL_VERSION_INT >= ((51<<16)+(7<<8)+0)
> +#if LIBAVUTIL_VERSION_INT > ((51<<16)+(7<<8)+0)
> const AVOption *opt = av_opt_find( obj, opt_name, NULL, flags,
> flags );
> #else
> const AVOption *opt = av_find_opt( obj, opt_name, NULL, flags,
> flags );
> @@ -403,7 +403,7 @@ static void apply_properties( void *obj, mlt_properties
> properties, int flags )
> if ( !opt && (
> ( opt_name[0] == 'v' && ( flags &
> AV_OPT_FLAG_VIDEO_PARAM ) ) ||
> ( opt_name[0] == 'a' && ( flags &
> AV_OPT_FLAG_AUDIO_PARAM ) ) ) )
> -#if LIBAVUTIL_VERSION_INT >= ((51<<16)+(7<<8)+0)
> +#if LIBAVUTIL_VERSION_INT > ((51<<16)+(7<<8)+0)
> opt = av_opt_find( obj, ++opt_name, NULL, flags, flags
> );
> #else
> opt = av_find_opt( obj, ++opt_name, NULL, flags, flags
> );
>
>
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+-DRD-+
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