gargabou,
This is an Echoprint string. You need to add the "&version=4.12" parameter to the query. If you do, you should get this result:
{
"response":
{
"songs":
[{"artist_id": "AREK02J1187B98E52F",
"artist_name": "Jamiroquai",
"id": "SOUVNEF131343A0773",
"message": "OK (match type 6)",
"score": 195,
"title": "Dynamite"
}],
"status":
{
"code": 0,
"message": "Success",
"version": "4.2"
}}}
Oh ! Thank you, works well now.
Can someone help identify what is wrong with this call please.
When I try to create a taste profile with this call...
http://developer.echonest.com/api/v4/catalog/create?api_key=FILDTEOIK2HBORODV&format=json&type=artist&name=test_artist_catalog
...it returns "none". I've tried it with both that test api key, plus my own api key.
Tnx.
Hi johnpaulvaughan,
The arguments and API endpoint are correct, but you also need to submit the arguments with an HTTP POST request. For example, using cURL on the command line:
$ curl -F api_key=YOUR_KEY -F format=json -F type=artist -F name=test_artist_catalog http://developer.echonest.com/api/v4/catalog/create
You should receive a JSON response with the catalog ID inside.
Hope this helps,
Andrew
aaah, perfect. Thanks Andrew.
I got the same empty response, even after adding the &version=4.12:
http://developer.echonest.com/api/v4/song/identify?api_key=GW2XBLB17GM7A8WS2&code=eJy1mFGSJCkORK8EEgg4DiC4_xH2QZlN7rZtkR9t89FulUEECOTuEh1CiCM8IJUXlPSC2l9w_v0O0x8Qy37BWg-QUF4Q-ws0viD7C5Y-IIT8gjP973Cm_x3eWRj2gHhm_x10vsDqC1p-wYwveOf3EPN3KPqAL1l4K0XlBXm9oI4XXIL8BjHsF3zJUXvB-5zfSvmShfSAb1mYL3grJaUXfFFKecA3pYwXfFFKekGfL1j7AV_86mz6dzg2_DsseQCn_YK_ye_bCVt4wZwP-DuVPfPbxwP-SmV_lYW31_1NFuILVnrAlyx8OeenUqa8wOsL_qoevZzwi8p2e8C_6KJfatm_5qLvavWlo9AXfMlgfcFfZDAEe8GXWvbszN8afGbhX-w33n37lwy-FPrKgmYRNc3uWprOleaOY0WXkVWqLxsqOXY3LTM0qNRt9Ji6Rg_eVsuxLQ_3ldWG9hiXpp1GaKtWrVo8z9ykaeWPZrkXCSlL0tBU4-CzsUpvYUoXsx09-YojldGkB4uzq_PRSt1UvYw5Rimxa5OZZEtn70VSbK1pD9Kj-CoM7K695Bu9-Z6xNnONPTb1JbZshVWq0V9E7bZrkcpSonpj9tTibm62cp38ZdH5WipKijHfDbaZ02o1Tyll5LC4H60ZJZn0YSPPKnsIZ_kBU4_5j2cf2LHVVEqXrJb23s6DFnrqY-2Yz4Vx31FcYnWbzis8GSyyzUfTNlWlm6e9FiStd5S-Lef72Z3vTsWRtLW2cyTRer3z5eF4NTnoJtDpjsYVdIc0jLMtW_l8z09UbMeL93TCCnneUZUW5BPzZ0f_L-Y7eue7Md-o7ugI8OwT843qE_ONaq8S6435LtTSCvCNvJSUe75Rla7LbyyRPYwP3Jn_ePaBSf4lRmkipeU8hnJgpTWbeTSIMXIWl9Dq0slZxc16pNXysklVOQchu7gd9sP6mqYkHicIJ4Odn1Ho2Rjxbc2Koh9Vdlp4LU-XO4pxxn5HI_dMuzNXgWpp7LpHXcWSFiVm6by9xs98d7XP6B7FtteuOafe6g2jpL6miECQM3pXuwvd0cBplzva--rjs-7d_h_r_oz-tu7d6h29M7vXsT9w1_3j2QcgSMIWJMq0LjvB6IUCMlz2lRVhRjaGh8y1U94pcvpt7M56mFRekG3N3afWKjoda12Zz5Y28hKQ6FxQQEhc2mPL2rstrs6QZWkXzxrqbEyAiCy0Ye6woU5b0CdpzRTyGNV4oSrR3NHSziGeIJ1gdfQ20kw7qutOislQ0Opu3SsvuFjJocL03bY3xGQ-rRFyGSkXlF5K8BJE6mieCvusBYKhUcOAds94TenHKhrHw0PD904YywIMPu6IKibaX1yR-7FNLDkXrM3IlLBU1HADWlNLn1aQVpxZdiwcT1AmyTGxPv3fjTmUjDwcP9_YMITlkAvH9TMBZ0HO_wHqRGt_PPuv0YCQHd83QscSlXPbPcE6qdV3hkpbUA9ONG2UqPj92tY3xyUwjHo4xsIgKFjMWKYYySPze9aA2XO0zjQis3dsaVNpekL1OYyaUqcQY-dUIjJvbrQL7VSRYS3jmMspOHWLh17xFUOUrF9upPH8z93gB4VjZ0xoFmx-iBel_NxYTj39GVWKYWkUyhprisUhqN8w8GuKTbVuJVmqbcFaJBdW26Od9nM59kj6eDukLXApQUhC3-3OvCjYPzNTxBDC2Tka5ZS4i8kH2AYn8L_PPlAKiWs9dBx_ktTzCCvYI85Dj-09TvxsU5htmCg2A6_DxrbbghR7BlUb6BUvIKfLZ_I50sqrw_-6Fx0A6szBDr_qNgtDl_WeE-SSODcdIqI1oqEGUwa1CMkPdWFXpwkZlAzHsrCEetISPCHWPrBkH9IgeQ-z0MDUCB8RvMSgyKPLbLCFVi-uGufCv-LPfgU6HJdpHYNhIaol0GXQa4Qrp58Icrr20qipafPb2uzF_ZwHLuARuReh5qaErgfyawieFgfCoSB-9yVOJ0Onk-JxNckdzWRH8DEs5O40OpF8n8llQH38n-ENTY_DcL2l9NgcnTO2bFtThL6Z5f8BPlz6x7MPUD0DxsJ0QrroXAckOq1UoZuROitMxAQ4v-h7zUldwG17Gur5fnFf7sgNaoxjbQYHaKv2z3woqSDQUoX42ykQlPWYaIIobHnXywNePqNkbnKgoR5folh3JD9GayVs-C0U_hzrGu2GRrWlJ8CG_b53Z5nhnF7cp4QyvUCs-YnqSHCmekzO2OedAJ7EEIVTR-NUoWYJJw1AN8uBRHFnpuGDhLQMZ5ckFUvtdgo_m3Gqv96o7pJ3vz3RSCJxO1TDRc-3esP9J1Jqv9oHNNAr__HsA6WirEVjRYuJvXZagE0XrYajYUvwDCctJtTDHKA80qmauA3UYsgPn6Otcjq_hOshztlRxaQdyZbCOsUg0tlQq3ztfBrrcbpfKi_motaEmHFTRFlgJOkrow86qDOK4046XCrIoNrQYm_ZmbqdaRCI6ARENupPQGPRK9-oTt30iKTmjSCTM4Q4rWZEeIQ5Ss1cWDAt1qS-YG6GFdJRx2iUG9-Ob5_LSNbJrSSdrdFt49NCKR8IKRbasHOnqB_42cL_PvvAfwA_QWwD&version=4.12
Would be nice to have a hint why the server respons with 'success' even if songs[] is empty.
Btw: This is generated from a 20 seconds snippet of Michael Jackson's 'Billy Jean'.
I am performing the following query:
http://developer.echonest.com/api/v4/song/search?api_key=
I get back Deezer tracks with foreign_ids that I parse down to the Deezer Ids. Some of them stream in the Deezer SDK - full songs... some are Ids for 30s previews. I am authenticated using the Deezer SDK as a premium user. Is there a way to find out which type the Id is before playing it? Is there something I need to do to tell EchoNest to ONLY give me Ids for full streaming tracks?
I've gotten everything to work perfectly and sound great using The Echonest, but I've noticed that whenever I recreate a new playlist based off of a Taste Profile, I hear a lot of the same songs. Currently, I'm deleting a user's playlist when they aren't using it (which I'm assuming puts slightly less load on both your servers and mine). This not only limits each user to one concurrent playlist, but it also eliminates the need for me to worry about the whole 24-hour playlist expiry thing.
Now I know that the playlist API has an amazing timestamp-based algorithm to overcome this (which seamlessly ties into the play and skip functionality), but this is all lost when the playlist gets deleted. For example, if I don't delete the playlist for a while, I get the perfect amount of variety. How can I duplicate this behavior without needing to have the same playlist open all the time.
Are you using a session_catalog to record what the user has listened to?
Yeah. All the playlist's activity seems to be correctly passing on to the taste profile. Making a manual request to /tasteprofile/read yields valid skip_count values. It just seems to be discarding the internal timestamp used to decide when its okay to play the song again.
I'm developing under Windows and implemented codegen (ommiting the whole AudioStream class, because I'm directly accessing the stream).
Since now, I wasn't able to get a single hit with the generated codes -- no matter what I did.
What I need is a sample of (preferrably cultural commons) music, which is present on developer.echonest.com.
I could need it in these three forms: - a mp3 version of the track snippet - raw data file of the snippet in 11,025 Hz, mono, 32bit-floats (the flavor Codegen() expects) - the code Codegen() is expected to generate - the working url
It really would be a sign of good practice to include this in the source code as a default test.
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Yep!
from echonest.remix.audio import LocalAudioFile
path = 'path/to/some/mp3.mp3'
test = LocalAudioFile(path)
test.data # PCM data as a NumPy Array
You can also look at test.convertedfile to get the path to the temporary .wav file.
Hope that helps! Thor
Had discovered test.data and sorry for not posting back.
test.convertedfile is good to know about as well.