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Windows CodeGen - "{\"error\":\"could not decode\" - #69
Description
Hi
I was able to compile the windows code for codegen on Visual Studio 2013 in 32 bit configuration. Now when I run the codegen executable, I get the error:
[
{"error":"could not decode", "tag":0, "metadata":{"filename":"C:\Maid.mp3"}}
]
When I debug the code, it seems the issue is in the function -
codegen_response_t codegen_file(char filename, int start_offset, int duration, int tag)
at the following lines
int numSamples = pAudio->getNumSamples(); //In my code I get 0 samples
if (numSamples < 1) {
char* output = (char*) malloc(16384);
sprintf(output,"{"error":"could not decode", "tag":%d, "metadata":{"filename":"%s"}}",
My machine is a Windows 8.1 - X64.
I installed FFMPEG (32 bit) in the path and checked it invoking from command line and it identifies the command.
Please advise if there could be any other issue.
Thanks
Prabhat
Activity
sonypsx commentedon Dec 27, 2014
Same here tried it with a ".flac". I tried to convert the file to ".mp3" with ffmpeg to ensure it is readable and valid. Of course both the .flac and .mp3 is playable. Also on the .mp3 i got:
[
{"error":"could not decode", "tag":0, "metadata":{"filename":"d:\X\ENMFP\output.mp3"}}
]
{"response": {"status": {"version": "4.2", "code": 0, "message": "Success"}, "songs": [{"tag": 0, "error": "need codes in query for fingerprint matching"}]}}
Any hints on this?
Thanks
sonypsx
sonypsx commentedon Dec 27, 2014
I think i have found a decent hint:
It is ALWAYS the first file in the filelist!
For example:
filelist content:
D:\X\ENMFP\1.mp3
D:\X\ENMFP\2.mp3
call:
codegen -s 0 50 < filelist.lst > result.txt
in the result you will get:
[
{"error":"could not decode", "tag":0, "metadata":{"filename":"d:\X\ENMFP\1.mp3"}},
{"metadata":{"artist":"", "release":"", "title":"", "genre":"", "bitrate":0,"sample_rate":0, "duration":0, "filename":"d:\X\ENMFP\2.mp3 ", "samples_decoded":1102500, "given_duration":50, "start_offset":0, "version":3.15, "codegen_time":0.657000, "decode_time":0.640000}, "code_count":202, "code":"eJzNlolxKCkMRFMaIc5wEEf-IfzX2K7aENZl9wjNIFon_r6fn8mfLSBlgSQXZC2z3hZB1bJKaoKeBB0YkoakKWlKCoGMfEvSFhwtTwXuA9b2IZk90DJJ8gdaioGVB9gyMbD2QEsxsC5JDGxIEgOLB1NeSdoPtBQDuw8gJLIAymRaap2Sljo8ZUERVCynBquk09KQpNPSxGgKSUvSzgJJR3C1vEj-Yd4tCbRMWrogC4peFEkVy94Uf53mXTC01JE-629iXAf50bYDvyx-WdHIQ0u9yAddUQaKthQFvCh5RckrXTAEcqEoW2XrE6WnKD1VnKsyU0W3imlVHYgjoGWHRhW1OiWFQNSqGNQLyBcAVk3RbQkDzQWZbU2pbVVvG_aa7LXxCgzOLfRiCbZA9roS1VUlXaa6s6PLShetrqj1_oAdXZXYQ0ulp8vAkFvDsoBPhkunMhtVklgO0RiiMRQh_QEQUso_RRjQXqV2KsRTpqYqZyrYMyeBlirbqfRMhX2K2lTApqjNeKDvxG-qcuaR7rIj1BqhegklINQVoaiFkhnyN-RvqPhDdR-q-1Aa4-BCyN9Ql7mtdT0n-mc19-923HMjMRRRRW-0Px2BvudGm2TpDW_IxtOnvlF-lcaY_pW0rKPfxTI0rVwvuaRUdmlrl-RjtFJu8tlPpa6u9zN9eKYWD9m_fVu-TiP5QWneZ8Geu1O7JCK3tTb9UdKw-_hanhBzTQXOkR_5h-9__YDanx806q8f4vs_8cPX_fEjsLQwX3JaKPndBSUhv35LhszobV0olnRIThR457A6aS-cPKfMEcVHbjHqNDQFJXzyaiP7Dj8ovaVbF8Gzb6_YkdbKGaV7DUfp-1t7ruXRbkYJj7Pv_h6_Gy3t_sePJvrld3aHz-P3-FT41f74wLtMlD6J3a5K2omSI6VbUsydrvXAAZ6xarrw5XnJHwMXpY1hS_mwUWtuyeZl5IyRLNdYDPl0e0HJEO1xLBPvVWXNGHearOySUnWAKXUjdVCrx-I5nU-Oguo6PlDuquMnH0cJi2_QVXjEOtWNhSEeI1xPeGD__DzZEvrIYEIjUhM9M1z7Tl35SjO58lRSnr1vXSN5MK-6MzXIO6lgbCTOIz_d33mXpO34O-_qfEr61IZ-Mon8nXe66jwzo5gnVK8pKTzjXdbTqeJl-AWPRQVEMOndGv6eXdlXDrFPrRhXqPwdm32kLNXTiicGfB9h3124PDXW_ab6_KSByOfz01TR851buaOnUV1cKVxa1lp65-9V9rJWiWszX1725PzI99uNOvO0AeJ5v8Wt8eK53Fv7iWf-9iazyiNGG5VM_vDvjpXJI7eAH8wqv1--w8J43y1F1EXcmerzbJQ3c4kzFWdjKg66JM1xKHXaus8J1UM-D_PEwsnn67u6zl_fEc3Xd5rK66eouO1D_yFVTRueQa0O3-Up4XFL1bPV1Rgq6g940H3qj5b6JUQE-xj3BPHxFb2iHCNflOq_ymghvvQfhx3ii5KQeld8g_PyMfrhLCn5H6KgJB5r0Q_UV-J2ZR5xJRAPzzG5t4nH2Omonkll06SjnDU6s1wa6g_76BOcoz-yv9F_UarPc4p_FVeEWA==", "tag":1}
]
Now just turn the filelist to:
d:\X\ENMFP\2.mp3
d:\X\ENMFP\1.mp3
call again:
codegen -s 0 50 < filelist.lst > result.txt
And the result looks like the following:
[
{"error":"could not decode", "tag":0, "metadata":{"filename":"d:\X\ENMFP\2.mp3"}},
{"metadata":{"artist":"Clean Bandit Feat. Jess Glynne", "release":"Bravo Hits Vol.85", "title":"Rather Be", "genre":"Pop", "bitrate":227,"sample_rate":44100, "duration":228, "filename":"d:\X\ENMFP\1.mp3", "samples_decoded":1102500, "given_duration":50, "start_offset":0, "version":3.15, "codegen_time":0.625000, "decode_time":0.625000}, "code_count":187, "code":"eJx1lluWJSsIRKeUii-GIynOfwh3R57qz3u6F6mh8ggQ63m-X20I08gGQrOnSw6JLRHCQquRiKNRIsqzEFXC2FdaRXRNx0a4plv79osIbQmNXo2ORsm--jCqlX3VlkTKKY26FoamS0Ju1NCJV6NXI_lTr5wvWDOtmNywvhVQkxA2NZKWJmutsqUp6NZYaB3j7Yt-SixtcQn53ORzk7stJWSti6desNHl-MdXb5oq_D6ELW1xjaSlS0t_JY6mcrxf5ODfM4oIL5rKqyEORtdIG8dE85BXQ0yOwPshVeNo4aJgKhWzaCROpqKZCmsOLUyNFsemFEwlYErBPMKkZSoVS4le8kV7n2Wf4KxiQaB5ic41JeTQclbW_oSminIpM0tKV6JxyT8nzQimXiSk3kWdK-cud12suRLlsu7S7MqCS72LRH-1IJ9d_HkiXSRuRb6ldNsnhIm6LXf3rBIaKZC9MLmlfkv93ni6VVdbju-jVTm-r47J-xAloZsSYiMax0LshmyEHA85HqIkpDmkOeR4iJdQykI2QiGEDIXi-C5U3E8wfFUML9Zs--nN0-zNPXtXAV7AMr3YtJdr17O1U6iX5oBe-3q5A6WO5sPsOeBeyyqvtVKLyJ7PKUfrq5i_U-vSPwH5oh-nPzv2Vns-O7bOEsj5NNVmy9FiaY4O_9lTYVT77OkrP0p0vtXqyXEa6mPH9Oj1rZn7KK74CBnYA-Rb4hcXjWIcG5d7OAgiT_z0FYtxSwn0tax3sQsj1SIBKzdo5V18fWGPdV9jlJo7ElD29mZ9duzltl79YK-OeRoElxrut2OntJ1jKq6303JSPEax3i3axy95SXgvNAbAnFz0D79-sPcKh9J3xCO8Md6A-YpzcvAaC1l2L1dgtuFtKm6SCLhJtWeDcvBPL7Z3tzPho1Ey7Xb4EM0FsB6DZnrZeKPll58TgJ-9GBjb_-xlLkB88Anv28aUMVStw71q4ntTN91NfBt7R7slrN1QlzvjPUYNXLIY5NVOkFriiXZJVm_l_tntgOQdu4C7x5Td9gwfgDwQzxc8F5O2yb55gpckB_VxR9luTn3Uu8em1shXpFP3L_d-XLwmN4B11_M1h5Z7cQGLQcfeFBoI_8nXCwOLDnL6FC8Uvu6REZoKtfrzwicU0r0A3317VieLswZkZ0b2d9u5UHi5dPvON6W6ZQCakU_bxMsPe_xC4Mbum2-dCc_Gg0RZOfGyjAPE5Y1l3WP0c6D3nnCq6umdEqDMKCn4eSmz6_g_L-BDqke_8BjW0VlOcpdUFDmnt_j5c7L0_OdPn_Hnz6FL1fj5Q1b2Ie9L1UB9w4vtn-vWvgdS50_lJcVnw_4KvZre6hiVXkKjAaxorY0KLRQDIJ2FV5QnBdOtl_7po038Hz-o-PmD0qH6XgtL7k_erALnsrg0ajVBQF7N0gWeKLP1ZjGpoH6es_JcQHfaEx3kzjHa4dEa91AhQMfjzkpGzx0D3LkU86ufPR-Gf_Vz8iQvSM52J3rsgU47psYI-NXTpY7uUj1ZpceqyCB993UX_YlqVeOlP3Vz_SnCTez_AU6QW5Y=", "tag":1}
]
So i think this is a bug. Please verify if you are getting the same result.
Regards
sonypsx
AmirHossein484 commentedon Dec 27, 2014
Echonest will shutdown it's fingerprinting service on 5 Jan 2015.
sonypsx commentedon Dec 27, 2014
Thanks for this information! - And THEN?!
Any alternatives?
Do you have a source of this bad news?
AmirHossein484 commentedon Dec 28, 2014
There is some, Like Last.fm and Gracenote ..
But, Last.fm fingerprint system has down since 5 month ago .. Check : status.last.fm
sonypsx commentedon Dec 28, 2014
Anyway found the source by myself :(
http://developer.echonest.com/forums/thread/3650
Thanks