PeerStreamer

    AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;

    AVFrame picture_crop_temp, picture_pad_temp;

    AVCodecContext *enc, *dec;

    avcodec_get_frame_defaults(&picture_crop_temp);

    avcodec_get_frame_defaults(&picture_pad_temp);

    enc = ost->st->codec;

    dec = ist->st->codec;

    /* by default, we output a single frame */

    nb_frames = 1;

    if(video_sync_method){

        double vdelta;

        //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c

        if (vdelta < -1.1)

            nb_frames = 0;

            if(vdelta<=-0.6){

                nb_frames=0;

            }else if(vdelta>0.6)

        }else if (vdelta > 1.1)

            nb_frames = lrintf(vdelta);

//fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, get_sync_ipts(ost), nb_frames);

                fprintf(stderr, "*** %d dup!\n", nb_frames-1);

        }

    }else

    nb_frames= FFMIN(nb_frames, max_frames[CODEC_TYPE_VIDEO] - ost->frame_number);

    if (nb_frames <= 0)