Re: Comment ID3 tag not read

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On 25/04/25 00:12, Nicolas Graner wrote:
> Thanks very much for your detailed answer.


My pleasure.


> I can wait for the next sox_ng release in May, no hurry. :)


Thanks. I'm working on other stuff too, libdolbyb to put

Dolby B encoding and, more importantly, decoding as

many people have old archives but don't want to have to

buy a more expensive Dolby B licensed deck and

spend the money on better heads and electronics.


It's working in sox_ng trunk now, giving bit-for-bit exact

same output as the original Pascal.


I was sniffing ReZound and may get around to it.

It's original developer is still with us but is doing

other things. He seems more interesting in me

implementing or finishing things he was working on

or had in his TODO list but he is responsive

to technical questions so I consider myself to be

blessed in this respect. It's a fab graphical audio editor

whose only lack is a log frequency axis spectrogram display

as an alternative to the waveform. Give me time :)


My latest is maintaining Professor David Turner's interpreter for the

seminal pure lazy functional programming language Miranda

miranda.org.uk


I was Prof. Turner's pupil, then colleague, then friend and

translated the interpreter of his previous lazy flanguage,

KRC, the modestly-named Kent Recursive Calculator, from

BCPL-for-EMAS to C-for-Unix. in the 2000s he even regaled

me damson, the Sparc SunStation on which he had developed

Miranda in the 90's. I remember him bounding up the stairs

to deposit damson in her new home and then being so terrified

of the steep and narrow staircase to descend that I almost had to

carry him down in my arms, bottle-bottom shortsighted that he was.

codeberg.org/DATurner/miranda

It now works on all off the GCC Compile Farm except for, paradoxically,

all Sun Sparc/Solaris machines on which it dumps core as soon as you

ask for 1 + 2.


> comments to store application-specific data into MP3 files


OK, I'll come clean. I broke ID3-through-LAME writing in 14.5

by including UTF16-writing code that didn't check the return values

from id3_set_fieldvalue() or somesuch and, in fact, it was failing.

I've reverted it and am working on a patch release for 14.5.1

but had to stop today when I found myself screaming at the screen.

The pushers, putas and punkabestia under my window must have

wondered who was doing what to me, but it was just me.


It's OK in trunk, so grab that.

> tell users to run sox_ng instead of sox

Absolutely! Not only are all CVEs fixed and a slew of grave,

noisy and talkative bugs,but it's now sprouting more stuff.

The new ones are:

* softvol, a volume control that can slowly

increase the volume and, when it would have clipped,

adjust the software volume control so it exactly peaks.

The crunched I expected are totally inaudible, presumably

because they coincide with the peaks of the sound wave

and have latency 0

* a new combining method for sox synth that uses

the synthesized wave to modulate a delay of any length.

Well, up to a year, 15GB.

* dolbyb for Dolby B noise reduction application and removal.

It emulstes in software a real Dolby B unit's electronics,

complete with the calibration procedure in which you have to

earth certain points and adjust some pots until the voltage is

right at some other point on the circuit. I'ts bang on, hats off,

based on dolbybcsoftwaredecode by translating its Free Pascal

into a C library. It doesn't work on bigendian systems yet but

I think it's just a question of how it assembled and disassembles

the samples when they arrive as bytes from a file.

For your need case, I'd provide both a sox interface and

an id3 interface that does the same thing. That way as

working ID3 handling in SoX and id3 comes and goes

your customers will have a working system.

> Keep up the good work on sox_ng!


You know where the cookie jar is. Offer me a beer :D


   M


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    <p><br>
    </p>
    <div class="moz-cite-prefix">On 25/04/25 00:12, Nicolas Graner
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:[email protected]">
      <pre wrap="" class="moz-quote-pre">Thanks very much for your detailed answer.
</pre>
    </blockquote>
    <p><br>
    </p>
    <p>My pleasure.</p>
    <p><br>
    </p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <blockquote type="cite" cite="mid:[email protected]">
      <pre wrap="" class="moz-quote-pre">I can wait for the next sox_ng release in May, no hurry. :)</pre>
    </blockquote>
    <p><br>
    </p>
    <p>Thanks. I'm working on other stuff too, libdolbyb to put</p>
    <p>Dolby B encoding and, more importantly, decoding as</p>
    <p>many people have old archives but don't want to have to</p>
    <p>buy a more expensive Dolby B licensed deck and</p>
    <p>spend the money on better heads and electronics.</p>
    <p><br>
    </p>
    <p>It's working in sox_ng trunk now, giving bit-for-bit exact</p>
    <p>same output as the original Pascal.</p>
    <p><br>
    </p>
    <p>I was sniffing ReZound and may get around to it.</p>
    <p>It's original developer is still with us but is doing</p>
    <p>other things. He seems more interesting in me</p>
    <p>implementing or finishing things he was working on</p>
    <p>or had in his TODO list but he is responsive</p>
    <p>to technical questions so I consider myself to be</p>
    <p>blessed in this respect. It's a fab graphical audio editor</p>
    <p>whose only lack is a log frequency axis spectrogram display</p>
    <p>as an alternative to the waveform. Give me time :)</p>
    <p><br>
    </p>
    <p>My latest is maintaining Professor David Turner's interpreter for
      the</p>
    <p>seminal pure lazy functional programming language Miranda</p>
    <p>miranda.org.uk</p>
    <p><br>
    </p>
    <p>I was Prof. Turner's pupil, then colleague, then friend and</p>
    <p>translated the interpreter of his previous lazy flanguage,</p>
    <p>KRC, the modestly-named Kent Recursive Calculator, from</p>
    <p>BCPL-for-EMAS to C-for-Unix. in the 2000s he even regaled</p>
    <p>me damson, the Sparc SunStation on which he had developed</p>
    <p>Miranda in the 90's. I remember him bounding up the stairs</p>
    <p>to deposit damson in her new home and then being so terrified</p>
    <p>of the steep and narrow staircase to descend that I almost had to</p>
    <p>carry him down in my arms, bottle-bottom shortsighted that he
      was.</p>
    <p>codeberg.org/DATurner/miranda</p>
    <p>It now works on all off the GCC Compile Farm except for,
      paradoxically,</p>
    <p>all Sun Sparc/Solaris machines on which it dumps core as soon as
      you</p>
    <p>ask for 1 + 2.</p>
    <p><br>
    </p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <blockquote type="cite" cite="mid:[email protected]">
      <pre wrap="" class="moz-quote-pre">comments to store application-specific data into MP3 files</pre>
    </blockquote>
    <p><br>
    </p>
    <p>OK, I'll come clean. I broke ID3-through-LAME writing in 14.5</p>
    <p>by including UTF16-writing code that didn't check the return
      values</p>
    <p>from id3_set_fieldvalue() or somesuch and, in fact, it was
      failing.</p>
    <p>I've reverted it and am working on a patch release for 14.5.1</p>
    <p>but had to stop today when I found myself screaming at the
      screen.</p>
    <p>The pushers, putas and punkabestia under my window must have</p>
    <p>wondered who was doing what to me, but it was just me.</p>
    <p><br>
    </p>
    <p>It's OK in trunk, so grab that.</p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">&gt; tell users to run sox_ng instead of sox</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">Absolutely! Not only are all CVEs fixed and a slew of grave,</span></p>
    <p><span style="white-space: pre-wrap">noisy and talkative bugs,but it's now sprouting more stuff.</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">The new ones are:</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">* softvol, a volume control that can slowly</span></p>
    <p><span style="white-space: pre-wrap">increase the volume and, when it would have clipped,</span></p>
    <p><span style="white-space: pre-wrap">adjust the software volume control so it exactly peaks.</span></p>
    <p><span style="white-space: pre-wrap">The crunched I expected are totally inaudible, presumably</span></p>
    <p><span style="white-space: pre-wrap">because they coincide with the peaks of the sound wave</span></p>
    <p><span style="white-space: pre-wrap">and have latency 0
</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">* a new combining method for sox synth that uses</span></p>
    <p><span style="white-space: pre-wrap">the synthesized wave to modulate a delay of any length.</span></p>
    <p><span style="white-space: pre-wrap">Well, up to a year, 15GB.
</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">* dolbyb for Dolby B noise reduction application and removal.</span></p>
    <p><span style="white-space: pre-wrap">It emulstes in software a real Dolby B unit's electronics,</span></p>
    <p><span style="white-space: pre-wrap">complete with the calibration procedure in which you have to</span></p>
    <p><span style="white-space: pre-wrap">earth certain points and adjust some pots until the voltage is</span></p>
    <p><span style="white-space: pre-wrap">right at some other point on the circuit. I'ts bang on, hats off,</span></p>
    <p><span style="white-space: pre-wrap">based on dolbybcsoftwaredecode by translating its Free Pascal</span></p>
    <p><span style="white-space: pre-wrap">into a C library. It doesn't work on bigendian systems yet but</span></p>
    <p><span style="white-space: pre-wrap">I think it's just a question of how it assembled and disassembles</span></p>
    <p><span style="white-space: pre-wrap">the samples when they arrive as bytes from a file.
</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">For your need case, I'd provide both a sox interface and</span></p>
    <p><span style="white-space: pre-wrap">an id3 interface that does the same thing. That way as</span></p>
    <p><span style="white-space: pre-wrap">working ID3 handling in SoX and id3 comes and goes</span></p>
    <p><span style="white-space: pre-wrap">your customers will have a working system.
</span></p>
    <p><span style="white-space: pre-wrap"></span><span
      style="white-space: pre-wrap">
</span></p>
    <p><span style="white-space: pre-wrap">
</span></p>
    <blockquote type="cite" cite="mid:[email protected]">
      <pre wrap="" class="moz-quote-pre">Keep up the good work on sox_ng!</pre>
    </blockquote>
    <p><br>
    </p>
    <p>You know where the cookie jar is. Offer me a beer :D</p>
    <p><br>
    </p>
    <p>  M</p>
    <p><br>
    </p>
    <p>This message was composed with Thunderbird so,</p>
    <p>if the lines are backwards or one on top of the other,</p>
    <p>please apply the appropriate filters.<br>
    </p>
  </body>
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