Lines Matching defs:buf
686 char buf[1024];
690 vsnprintf(buf, sizeof(buf), fmt, va);
696 t.real_usec - current_time.real_usec, buf);
1216 if (i < nb0_frames && ost->last_frame->buf[0]) {
1509 AVBPrint buf, buf_script;
1549 av_bprint_init(&buf, 0, AV_BPRINT_SIZE_AUTOMATIC);
1559 av_bprintf(&buf, "q=%2.1f ", q);
1568 av_bprintf(&buf, "frame=%5"PRId64" fps=%3.*f q=%3.1f ",
1575 av_bprintf(&buf, "L");
1582 av_bprintf(&buf, "%X", av_log2(qp_histogram[j] + 1));
1591 av_bprintf(&buf, "PSNR=");
1605 av_bprintf(&buf, "%c:%2.2f ", type[j], p);
1610 av_bprintf(&buf, "*:%2.2f ", psnr(error_sum / scale_sum));
1643 if (total_size < 0) av_bprintf(&buf, "size=N/A time=");
1644 else av_bprintf(&buf, "size=%8.0fkB time=", total_size / 1024.0);
1646 av_bprintf(&buf, "N/A ");
1648 av_bprintf(&buf, "%s%02d:%02d:%02d.%02d ",
1653 av_bprintf(&buf, "bitrate=N/A");
1656 av_bprintf(&buf, "bitrate=%6.1fkbits/s", bitrate);
1674 av_bprintf(&buf, " dup=%"PRId64" drop=%"PRId64, nb_frames_dup, nb_frames_drop);
1679 av_bprintf(&buf, " speed=N/A");
1682 av_bprintf(&buf, " speed=%4.3gx", speed);
1689 fprintf(stderr, "%s %c", buf.str, end);
1691 av_log(NULL, AV_LOG_INFO, "%s %c", buf.str, end);
1695 av_bprint_finalize(&buf, NULL);
3556 char buf[4096], target[64], command[256], arg[256] = {0};
3562 while ((k = read_key()) != '\n' && k != '\r' && i < sizeof(buf)-1)
3564 buf[i++] = k;
3565 buf[i] = 0;
3569 (n = sscanf(buf, "%63[^ ] %lf %255[^ ] %255[^\n]", target, &time, command, arg)) >= 3) {
3576 ret = avfilter_graph_send_command(fg->graph, target, command, arg, buf, sizeof(buf),
3578 fprintf(stderr, "Command reply for stream %d: ret:%d res:\n%s", i, ret, buf);
3592 "only %d given in string '%s'\n", n, buf);
3603 char buf[32];
3607 while ((k = read_key()) != '\n' && k != '\r' && i < sizeof(buf)-1)
3609 buf[i++] = k;
3610 buf[i] = 0;
3613 if (k <= 0 || sscanf(buf, "%d", &debug)!=1)