bendi / node-mp3info Goto Github PK
View Code? Open in Web Editor NEWmp3info native bindings
mp3info native bindings
Cannot install on node.js 0.12.6 with the following message:
node-pre-gyp ERR! Source compile required: 404 status code downloading tarball
child_process: customFds option is deprecated, use stdio instead.
make: Entering directory '/home/mycoboco/temp/node_modules/mp3info/build'
CC(target) Release/obj.target/mp3info/deps/mp3info/src/mp3tech.o
../deps/mp3info/src/mp3tech.c: In function ‘get_id3’:
../deps/mp3info/src/mp3tech.c:306:10: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(fbuf,1,3,mp3->file); fbuf[3] = '\0';
^
../deps/mp3info/src/mp3tech.c:316:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.title,1,30,mp3->file); mp3->id3.title[30] = '\0';
^
../deps/mp3info/src/mp3tech.c:317:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.artist,1,30,mp3->file); mp3->id3.artist[30] = '\0';
^
../deps/mp3info/src/mp3tech.c:318:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.album,1,30,mp3->file); mp3->id3.album[30] = '\0';
^
../deps/mp3info/src/mp3tech.c:319:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.year,1,4,mp3->file); mp3->id3.year[4] = '\0';
^
../deps/mp3info/src/mp3tech.c:320:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.comment,1,30,mp3->file); mp3->id3.comment[30] = '\0';
^
../deps/mp3info/src/mp3tech.c:324:20: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(mp3->id3.genre,1,1,mp3->file);
^
AR(target) Release/obj.target/deps/mp3info/libmp3info.a
COPY Release/libmp3info.a
CXX(target) Release/obj.target/bindings/src/bindings.o
In file included from ../src/bindings.cc:17:0:
/home/mycoboco/.node-gyp/0.12.6/deps/v8/include/v8.h: In function ‘void ns_mp3info::Initialize(v8::Handle<v8::Object>)’:
/home/mycoboco/.node-gyp/0.12.6/deps/v8/include/v8.h:816:13: error: ‘v8::HandleScope::HandleScope()’ is protected
V8_INLINE HandleScope() {}
^
../src/bindings.cc:28:15: error: within this context
HandleScope scope;
^
bindings.target.mk:91: recipe for target 'Release/obj.target/bindings/src/bindings.o' failed
make: *** [Release/obj.target/bindings/src/bindings.o] Error 1
make: Leaving directory '/home/mycoboco/temp/node_modules/mp3info/build'
Simple updating the version of node-pre-gyp
to the latest one (0.6.9
as of this writing) seems to fix the problem.
Currently mpg123n supports only node v0.10.x and there are some incompatible API changes in newer V8 versions, so bindings should be updated in order to compile.
I'm working on a Node-backed performance DJ server and I'm trying to query files for metadata, as the mp3 decoding library that I'm using doesn't do this for me. I found tim-smart's pure-js id3
library, which kinda works for my tracks except it returns a bunch of cruft as well, and doesn't handle embedded images (can't tell if your library does yet).
Anyway, here's the issue that I'm having:
$ file pizzarolls.mp3
pizzarolls.mp3: Audio file with ID3 version 2.2.0, contains:
> require('mp3info')('pizzarolls.mp3', function(e,d){console.log(d,e)})
{ length: 254,
id3: { title: '', artist: '', album: '', year: '', comment: '' },
header:
{ sync: 4094,
version: 1,
layer: 1,
crc: 1,
bitrate: 14,
freq: 0,
padding: 1,
extension: 0,
mode: 1,
mode_extension: 0,
copyright: 0,
original: 0,
emphasis: 0 } } undefined
Some files work:
$ file "/home/daniel/Downloads/Titanium.mp3"
/home/daniel/Downloads/Titanium.mp3: Audio file with ID3 version 2.3.0, contains: MPEG ADTS, layer III, v1, 320 kbps, 44.1 kHz, JntStereo
> require('mp3info')('/home/daniel/Downloads/Titanium.mp3', function(e,d){console.log(d,e)})
{ length: 245,
id3:
{ title: 'Titanium',
artist: 'David Guetta feat. Sia',
album: '',
year: '2011',
comment: '' },
header: (same as pizzarolls, except mode and original are flipped) } undefined
And files with no metadata at all can't be distinguished:
$ file "/home/daniel/Downloads/adele22 10.mp3"
/home/daniel/Downloads/adele22 10.mp3: MPEG ADTS, layer III, v1, 320 kbps, 44.1 kHz, Stereo
> require('mp3info')('/home/daniel/Downloads/adele22 10.mp3', function(e,d){console.log(d,e)})
{ length: 253,
id3: { title: '', artist: '', album: '', year: '', comment: '' },
header: (same as pizzarolls, except mode and original are flipped) } undefined
I'm still shopping around for id3/metadata modules, but I figured I'd let you know that yours doesn't seem to be working. I obtained the pizzarolls.mp3
file from SoundCloud if that helps.
$ uname -a
Linux laptop 3.9.10-200.fc18.x86_64 #1 SMP Sun Jul 14 01:36:53 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
$ node --version
v0.10.13
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.