At Sun, 06 May 2012 12:41:33 +0200, Takashi Iwai wrote:

At Sat, 5 May 2012 23:10:01 -0400, Jerome Carretero wrote:

...

It allows showing the vu-meter while recording to stdout, eg:

aplay -C -V stereo | oggenc - > out.ogg

Signed-off-by: Jerome Carretero cJ@zougloub.eu

I like this change, but wait for a while just to see whether anyone has objection to change this. This will change the behavior, so in some cases this may break some scripting.

As no one has objections, I applied the patch now. Thanks!

Takashi

thanks,

Takashi

...

diff --git a/aplay/aplay.c b/aplay/aplay.c index 1ce34c4..8462484 100644 --- a/aplay/aplay.c +++ b/aplay/aplay.c @@ -1453,9 +1453,9 @@ static void print_vu_meter_mono(int perc, int maxperc) sprintf(line + val, "| MAX"); else sprintf(line + val, "| %02i%%", maxperc);

• fputs(line, stdout);

• fputs(line, stderr); if (perc > 100)

• printf(_(" !clip  "));
  

• fprintf(stderr, _(" !clip  "));
  

}

static void print_vu_meter_stereo(int *perc, int *maxperc) @@ -1493,7 +1493,7 @@ static void print_vu_meter_stereo(int *perc, int *maxperc) memcpy(line + bar_length, tmp, 3); } line[bar_length * 2 + 6 + 2] = 0;

• fputs(line, stdout);

• fputs(line, stderr);

}

static void print_vu_meter(signed int *perc, signed int *maxperc) @@ -1631,9 +1631,9 @@ static void compute_max_peak(u_char *data, size_t count) if (perc[c] > maxperc[c]) maxperc[c] = perc[c];

• putchar('\r');
  

• putc('\r', stderr);
  

  print_vu_meter(perc, maxperc);

• fflush(stdout);
  

• fflush(stderr);
  

  } else if(verbose==3) { printf(_("Max peak (%li samples): 0x%08x "), (long)ocount, max_peak[0]);

@@ -1642,8 +1642,8 @@ static void compute_max_peak(u_char *data, size_t count) putchar('#'); else putchar(' ');

• printf(" %i%%\n", perc[0]);
  

• fflush(stdout);
  

• fprintf(stderr, " %i%%\n", perc[0]);
  

• fflush(stderr);
  

  }

}

-- 1.7.10