shithub: opus-tools

Info  •  Files  •  Log  •  Branches

Some inconsequential string changes.

--- a/src/info_opus.c

+++ b/src/info_opus.c

@@ -279,7 +279,7 @@

         if(inf->max_page_duration>=240000)

            oi_warn(_("\tWARNING: stream %d has high muxing delay\n"),stream->num);

         oi_info(_("\tPre-skip: %d\n"),inf->oh.preskip);

-        oi_info(_("\tPlayback gain: %gdB\n"),inf->oh.gain/256.);

+        oi_info(_("\tPlayback gain: %g dB\n"),inf->oh.gain/256.);

         oi_info(_("\tChannels: %d\n"),inf->oh.channels);

         if(inf->oh.input_sample_rate)oi_info(_("\tOriginal sample rate: %dHz\n"),inf->oh.input_sample_rate);

         if(inf->oh.nb_streams>1)oi_info(_("\tStreams: %d, Coupled: %d\n"),inf->oh.nb_streams,inf->oh.nb_coupled);

--- a/src/opusdec.c

+++ b/src/opusdec.c

@@ -144,7 +144,7 @@

 /* This implements a 16 bit quantization with full triangular dither

    and IIR noise shaping. The noise shaping filters were designed by

    Sebastian Gesemann based on the LAME ATH curves with flattening

-   to limit their peak gain to 20dB.

+   to limit their peak gain to 20 dB.

    (Everyone elses' noise shaping filters are mildly crazy)

    The 48kHz version of this filter is just a warped version of the

    44.1kHz filter and probably could be improved by shifting the

@@ -152,7 +152,7 @@

    room and being more conservative against bat-ears is probably

    more important than more noise suppression.

    This process can increase the peak level of the signal (in theory

-   by the peak error of 1.5 +20dB though this much is unobservable rare)

+   by the peak error of 1.5 +20 dB though this much is unobservable rare)

    so to avoid clipping the signal is attenuated by a couple thousandths

    of a dB. Initially the approach taken here was to only attenuate by

    the 99.9th percentile, making clipping rare but not impossible (like

@@ -198,7 +198,7 @@

       s = s - err;

       r=(float)fast_rand()*(1/(float)UINT_MAX) - (float)fast_rand()*(1/(float)UINT_MAX);

       if (mute>16)r=0;

-      /*Clamp in float out of paranoia that the input will be >96dBFS and wrap if the

+      /*Clamp in float out of paranoia that the input will be >96 dBFS and wrap if the

         integer is clamped.*/

       _o[pos+c] = si = float2int(fmaxf(-32768,fminf(s + r,32767)));

       /*Including clipping in the noise shaping is generally disastrous: