PeerStreamer

    }

    if((!s->last_picture_ptr || !s->last_picture_ptr->data[0]) && si.type == FF_B_TYPE)

        return -1;

    /* skip b frames if we are in a hurry */

    if(avctx->hurry_up && si.type==FF_B_TYPE) return buf_size;

    if(   (avctx->skip_frame >= AVDISCARD_NONREF && si.type==FF_B_TYPE)

       || (avctx->skip_frame >= AVDISCARD_NONKEY && si.type!=FF_I_TYPE)

       ||  avctx->skip_frame >= AVDISCARD_ALL)

        return buf_size;

    /* skip everything if we are in a hurry>=5 */

    if(avctx->hurry_up>=5)

        return buf_size;

    for(i=0; i<slice_count; i++){

        int offset= get_slice_offset(avctx, slices_hdr, i);