On Fri, Mar 07, 2014 at 02:32:40PM +0000, Derek Buitenhuis wrote:
> Signed-off-by: Derek Buitenhuis <[email protected]>
> ---
>  libavcodec/fic.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/libavcodec/fic.c b/libavcodec/fic.c
> index 9a3bc3e..c0b3206 100644
> --- a/libavcodec/fic.c
> +++ b/libavcodec/fic.c
> @@ -194,6 +194,8 @@ static int fic_decode_frame(AVCodecContext *avctx, void 
> *data,
>      if (msize <= 0) {
>          av_log(avctx, AV_LOG_ERROR, "Not enough frame data to decode.\n");
>          return AVERROR_INVALIDDATA;
> +    } else if (msize == 1) {
> +        goto skip;
>      }
>  
>      /*
> @@ -245,6 +247,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void 
> *data,
>                               NULL, nslices, sizeof(ctx->slice_data[0])) < 0)
>          return ret;
>  
> +skip:
>      *got_frame = 1;
>      if ((ret = av_frame_ref(data, ctx->frame)) < 0)
>          return ret;
> -- 

There's a byte in header (at offset 17) that tells you if it's a skip frame.
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