diff options
| author | Jerome Carretero <cJ@zougloub.eu> | 2012-05-05 23:10:01 -0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-05-11 17:09:50 +0200 |
| commit | 6bbeb78dba60ffae7d6ef7e6c24de03104420d29 (patch) | |
| tree | 832d5773a75d0cd130f59e5115997131e7d26dcd /aplay | |
| parent | f7eb87ddc7787e981e6055c9e6f770fc0cd2359a (diff) | |
aplay: print vu-meter to stderr, not stdout
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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'aplay')
| -rw-r--r-- | aplay/aplay.c | 14 |
1 files changed, 7 insertions, 7 deletions
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); } } |