diff --git a/AutoCoverTool/online/inference_one.py b/AutoCoverTool/online/inference_one.py index 36e71d5..c49d449 100644 --- a/AutoCoverTool/online/inference_one.py +++ b/AutoCoverTool/online/inference_one.py @@ -1,677 +1,677 @@ """ 单个处理的逻辑 song_id: ---src.mp3 // 源数据，需要提前放进去 ---cache ---vocal.wav // 分离之后产生 ---acc.wav // 分离之后产生 ---vocal_32.wav // 分离之后产生 ---song_id_sp1.wav // 合成之后产生 ---song_id_sp2.wav // 合成之后产生 ---song_id_sp2_d.wav // 降噪之后生成 ---song_id_sp2_dv.wav // 降噪+拉伸之后产生 [占比太高的不产生] ---song_id_sp2_dve442.wav // 手动调整之后产生 ---song_id_sp2_dve442_replace.wav // 替换之后产生 ---song_id_sp2_dve442_replace_mix.wav // 人声+伴奏混合之后产生 ---song_id --acc.mp3 // 44k双声道320k --vocal.mp3 // 44k双声道320k --src.mp3 // 44k双声道320k --song_id_sp2_dv.mp3 // 44k单声道320k ---song_id_out // 对外输出 --src.mp3 // 原始音频 --song_id_sp2_dv_replace_mix.mp3 // 制作完成的音频 环境安装: conda create -n auto_song_cover python=3.9 # 安装demucs环境[进入到ref.music_remover 执行pip install -r requirements.txt] # 安装so_vits_svc环境[进入到ref.so_vits_svc 执行pip install -r requirements.txt] pip install librosa pip install scikit-maad pip install praat-parselmouth pip install matplotlib pip install torchvision pip install madmom pip install torchstat 环境设置: export PATH=$PATH:/data/gpu_env_common/env/bin/ffmpeg/bin export PYTHONPATH=$PWD:$PWD/ref/music_remover/demucs:$PWD/ref/so_vits_svc:$PWD/ref/split_dirty_frame """ import os import time import shutil import random import logging import librosa logging.basicConfig(filename='/tmp/inference.log', level=logging.INFO) gs_err_code_success = 0 gs_err_code_no_src_mp3 = 1 gs_err_code_separate = 2 gs_err_code_trans_32 = 3 gs_err_code_encode_err = 4 gs_err_code_replace_err = 5 gs_err_code_replace_trans_err = 6 gs_err_code_mix_err = 7 gs_err_code_mix_transcode_err = 8 gs_err_code_no_src_dir = 9 gs_err_code_volume_err = 10 gs_err_code_trans2_442 = 11 gs_err_code_reverb = 12 gs_err_code_no_good_choice = 13 gs_err_code_preprocess_vocal = 14 gs_denoise_exe = "/opt/soft/bin/denoise_exe" gs_draw_volume_exe = "/opt/soft/bin/draw_volume" gs_simple_mixer_path = "/opt/soft/bin/simple_mixer" gs_rever_path = "/opt/soft/bin/dereverbrate" from ref.music_remover.separate_interface import SeparateInterface from ref.so_vits_svc.inference_main import * from ref.split_dirty_frame.script.process_one import ReplaceVocalFrame, construct_power_fragment class SongCoverInference: def __init__(self): self.work_dir = None self.cache_dir = None self.cid = None self.src_mp3 = None self.vocal_path = None self.vocal_32_path = None self.acc_path = None self.speakers = [ 10414574138721494, 10414574140317353, 1688849864840588, 3634463651, 5629499489839033, 5910973794723621, 6755399374234747, 8162774327817435, 8162774329368194, 1125899914308640, # 以下为男声,包括这个 12384898975368914, 12947848931397021, 3096224748076687, 3096224751151928, 5066549357604730, 5348024335101054, 6755399442719465, 7036874421386111 ] self.speakers2gender = { 10414574138721494: 1, 10414574140317353: 1, 1688849864840588: 1, 3634463651: 1, 5629499489839033: 1, 5910973794723621: 1, 6755399374234747: 1, 8162774327817435: 1, 8162774329368194: 1, 1125899914308640: 0, # 0是男 12384898975368914: 0, 12947848931397021: 0, 3096224748076687: 0, 3096224751151928: 0, 5066549357604730: 0, 5348024335101054: 0, 6755399442719465: 0, 7036874421386111: 0 } self.speakers_model_path = "data/train_users/{}/logs/32k/G_2000.pth" self.speakers_model_config = "data/train_users/{}/config/config.json" st = time.time() self.separate_inst = None logging.info("post process ... ReplaceVocalFrame init sp={}".format(time.time() - st)) self.replace_vocal_frame_inst = None logging.info("SongCoverInference init sp={}".format(time.time() - st)) def separate(self, cid, src_mp3, vocal_path, acc_path): """ 人声伴奏分离 :param cid: :param src_mp3: :param vocal_path: :param acc_path: :return: """ st = time.time() if self.separate_inst is None: self.separate_inst = SeparateInterface() if not self.separate_inst.process(cid, src_mp3, vocal_path, acc_path): return gs_err_code_separate if not os.path.exists(vocal_path) or not os.path.exists(acc_path): return gs_err_code_separate # 转码出一个32k单声道的数据 cmd = "ffmpeg -i {} -ar 32000 -ac 1 -y {} -loglevel fatal".format(vocal_path, self.vocal_32_path) os.system(cmd) if not os.path.exists(self.vocal_32_path): return gs_err_code_trans_32 print("separate:cid={}|sp={}".format(cid, time.time() - st)) return gs_err_code_success def get_start_ms(self, vocal_path): """ 给定原始音频，找一段连续10s的音频 :param vocal_path: :return: """ audio, sr = librosa.load(vocal_path, sr=16000) audio = librosa.util.normalize(audio) # 帧长100ms,帧移10ms,计算能量 power_arr = [] for i in range(0, len(audio) - 1600, 160): power_arr.append(np.sum(np.abs(audio[i:i + 160])) / 160) # 将能量小于等于10的部分做成段 power_arr = construct_power_fragment(power_arr) fragments = [] last_pos = 0 for idx, line in enumerate(power_arr): start = round(float(line[0]) * 0.01, 3) duration = round(float(line[1]) * 0.01, 3) fragments.append([last_pos, start - last_pos]) last_pos = start + duration if last_pos < len(audio) / sr: fragments.append([last_pos, len(audio) / sr - last_pos]) # 合并数据，两者间隔在50ms以内的合并起来 idx = 0 while idx < len(fragments) - 1: if fragments[idx + 1][0] - (fragments[idx][0] + fragments[idx][1]) < 0.05: fragments[idx][1] = fragments[idx + 1][0] + fragments[idx + 1][1] - fragments[idx][0] del fragments[idx + 1] idx -= 1 idx += 1 # out_file = vocal_path + "_power.csv" # with open(out_file, "w") as f: # f.write("Name\tStart\tDuration\tTime Format\tType\n") # for fragment in fragments: # start = round(float(fragment[0]), 3) # duration = round(float(fragment[1]), 3) # strr = "{}\t{}\t{}\t{}\n".format("11", start, duration, "decimal\tCue\t") # f.write(strr) # 筛选出开始的位置 # 1. 连续时长大于10s，当前段长度大于3s # 2. 不可用 # 从0到fragments[idx], 包含idx其中人声段的总和 tot_vocal_duration = [fragments[0][1]] for i in range(1, len(fragments)): tot_vocal_duration.append(tot_vocal_duration[i - 1] + fragments[i][1]) # 计算出任意两段之间非人声占比 for i in range(0, len(fragments)): if fragments[i][1] >= 3: now_tot = 0 if i > 0: now_tot = tot_vocal_duration[i - 1] for j in range(i + 1, len(fragments)): cur_rate = tot_vocal_duration[j] - now_tot cur_rate = cur_rate / (fragments[j][1] + fragments[j][0] - fragments[i][0]) if cur_rate > 0.1: return fragments[i][0] return -1 def inference_speaker(self): """ 推理生成合成后的音频 随机取5个干声,选择占比最小的，并且要求占比小于0.3 :return: """ st = time.time() out_speakers = random.sample(self.speakers, 5) out_songs_dict = {} for speaker in out_speakers: model_path = self.speakers_model_path.format(speaker) config_path = self.speakers_model_config.format(speaker) song_path = os.path.join(self.cache_dir, "{}_{}.wav".format(self.cid, speaker)) try: inf(model_path, config_path, self.vocal_32_path, song_path, "prod") except Exception as ex: logging.info("cid={}, inference_speaker err={}".format(self.cid, ex)) continue if os.path.exists(song_path): if self.replace_vocal_frame_inst is None: self.replace_vocal_frame_inst = ReplaceVocalFrame( "data/models/split_dirty_frame_v5_3_epoch3_852.pth") rate = self.replace_vocal_frame_inst.get_rate(song_path) if rate < 0.3: out_songs_dict[song_path] = rate # 从内部选择占比最低的 out_songs = [] if len(out_songs_dict.keys()) > 0: st_sec = self.get_start_ms(self.vocal_path) song_msg = sorted(out_songs_dict.items(), key=lambda kv: kv[1])[0] out_songs = [song_msg[0]] logging.info("GetRate:cid={},song={},rate={},st_tm={}".format(self.cid, song_msg[0], round(song_msg[1], 2), round(st_sec, 3))) print("GetRate:cid={},song={},rate={},st_tm={}".format(self.cid, song_msg[0], round(song_msg[1], 2), round(st_sec, 3))) # logging.info("inference_speaker len = {} finish sp = {}".format(len(out_songs), time.time() - st)) print("inference_speaker len = {} finish sp = {}".format(len(out_songs), time.time() - st)) return out_songs def get_new_vocal_rate(self, songs): """ 获取人声的比率 :param songs: :return: """ st = time.time() need_to_process_song = [] for song in songs: if self.replace_vocal_frame_inst is None: self.replace_vocal_frame_inst = ReplaceVocalFrame("data/models/split_dirty_frame_v5_3_epoch3_852.pth") rate = self.replace_vocal_frame_inst.get_rate(song) logging.info("{} {} replace_rate={}".format(self.cid, song, rate)) if rate < 1.0: need_to_process_song.append(song) logging.info( "get_new_vocal_rate belen = {} len = {} finish sp = {}".format(len(songs), len(need_to_process_song), time.time() - st)) return need_to_process_song def preprocess_vocal(self, songs, vocal_path): """ 1. 降噪 2. 拉伸 :param songs: :param vocal_path: 参考的音频信号 :return: """ st = time.time() dv_out_list = [] for song in songs: denoise_path = str(song).replace(".wav", "_d.wav") cmd = "{} {} {}".format(gs_denoise_exe, song, denoise_path) os.system(cmd) if not os.path.exists(denoise_path): print("{} {} ERROR denoise".format(self.cid, song)) continue # 拉伸 volume_path = str(song).replace(".wav", "_dv.wav") cmd = "{} {} {} {}".format(gs_draw_volume_exe, denoise_path, vocal_path, volume_path) os.system(cmd) if not os.path.exists(volume_path): print("{} {} ERROR denoise".format(self.cid, volume_path)) continue dv_out_list.append(volume_path) print( "preprocess_vocal belen = {} len = {} finish sp = {}".format(len(songs), len(dv_out_list), time.time() - st)) return dv_out_list def output(self, dv_out_list): """ 对外输出数据 :param dv_out_list: :return: """ st = time.time() out_dir = os.path.join(self.work_dir, self.cid) if os.path.exists(out_dir): shutil.rmtree(out_dir) os.makedirs(out_dir) # 拷贝数据 dst_mp3_path = os.path.join(out_dir, "src_mp3") dst_acc_path = os.path.join(out_dir, "acc.mp3") dst_vocal_path = os.path.join(out_dir, "vocal.mp3") shutil.copyfile(self.src_mp3, dst_mp3_path) cmd = "ffmpeg -i {} -ab 320k -y {} -loglevel fatal".format(self.acc_path, dst_acc_path) os.system(cmd) if not os.path.exists(dst_acc_path): return gs_err_code_encode_err cmd = "ffmpeg -i {} -ab 320k -y {} -loglevel fatal".format(self.vocal_path, dst_vocal_path) os.system(cmd) if not os.path.exists(dst_vocal_path): return gs_err_code_encode_err # 将所有数据放到out_dir中，用于给人工标注 for dv_wav in dv_out_list: dv_wav_name = str(dv_wav).split("/")[-1].replace(".wav", "_441.mp3") dst_dv_path = os.path.join(out_dir, dv_wav_name) cmd = "ffmpeg -i {} -ar 44100 -ac 1 -ab 320k -y {} -loglevel fatal".format(dv_wav, dst_dv_path) os.system(cmd) if not os.path.exists(dst_dv_path): print("{} encode err!".format(cmd)) continue logging.info( "preprocess_vocal output sp = {}".format(time.time() - st)) def process_one(self, cid, work_dir, enable_output=False): logging.info("\nstart:cid={},work_dir={}----------------------->>>>>>>>".format(cid, work_dir)) self.cid = cid self.work_dir = work_dir # 所有不对外交付的，全部放到这里 self.cache_dir = os.path.join(work_dir, "cache") if os.path.exists(self.cache_dir): shutil.rmtree(self.cache_dir) os.makedirs(self.cache_dir) self.src_mp3 = os.path.join(self.work_dir, "src.mp3") if not os.path.exists(self.src_mp3): return gs_err_code_no_src_mp3 self.vocal_path = os.path.join(self.cache_dir, "vocal.wav") self.vocal_32_path = os.path.join(self.cache_dir, "vocal_32.wav") self.acc_path = os.path.join(self.cache_dir, "acc.wav") if not os.path.exists(self.vocal_32_path): logging.info("start separate ... {} {} {}".format(self.src_mp3, self.vocal_path, self.acc_path)) err = self.separate(cid, self.src_mp3, self.vocal_path, self.acc_path) if err != gs_err_code_success: return err, None, None logging.info("start inference_speaker ...") out_songs = self.inference_speaker() dv_out_list = self.preprocess_vocal(out_songs, self.vocal_path) if len(dv_out_list) == 0: return gs_err_code_no_good_choice, None, None mix_mp3_path = None gender = -1 if enable_output: self.output(dv_out_list) else: # 默认全部处理一遍 for dv_out_path in dv_out_list: src_path = dv_out_path.replace("_dv.wav", ".wav") err, mix_mp3_path = self.after_process(self.cid, self.work_dir, src_path, dv_out_path, self.vocal_path, self.acc_path, True, False) if err != gs_err_code_success: logging.info("after_process err {}".format(err)) # 取出性别属性 if err == gs_err_code_success and mix_mp3_path is not None: gender = self.speakers2gender[int(str(os.path.basename(mix_mp3_path)).split("_")[1])] logging.info("finish:cid={},work_dir={}----------------------->>>>>>>>".format(cid, work_dir)) return gs_err_code_success, mix_mp3_path, gender def reverb_by_vocal(self, file): st = time.time() file_442 = file.replace(".wav", "_442.wav") if not os.path.exists(file_442): cmd = "ffmpeg -i {} -ar 44100 -ac 2 -y {}".format(file, file_442) os.system(cmd) if not os.path.exists(file_442): return gs_err_code_trans2_442, None file_dst = file.replace(".wav", "_442_dr.wav") cmd = "{} {} {} {}".format(gs_rever_path, self.vocal_path, file_442, file_dst) os.system(cmd) if not os.path.exists(file_dst): return gs_err_code_reverb, None print("cid = {}, reverb_by_vocal sp={}".format(self.cid, time.time() - st)) return gs_err_code_success, file_dst def after_process(self, cid, work_dir, in_file, effect_file, vocal_file, acc_file, need_draw=True, need_reverb=True): """ 后处理逻辑 将处理好的音频进行替换，然后和伴奏进行混合，最后进行编码 :return: """ if need_reverb: # 抓取混响 err, effect_file = self.reverb_by_vocal(in_file) if err != gs_err_code_success: return err, None if need_draw: # 增加一个拉伸的步骤 volume_path = str(effect_file).replace(".wav", "_dv.wav") cmd = "{} {} {} {}".format(gs_draw_volume_exe, effect_file, vocal_file, volume_path) print(cmd) os.system(cmd) if not os.path.exists(volume_path): print("{} {} ERROR draw volume".format(self.cid, volume_path)) return gs_err_code_volume_err, None effect_file = volume_path st = time.time() self.cid = cid self.work_dir = work_dir self.src_mp3 = os.path.join(self.work_dir, "src.mp3") if not os.path.exists(self.work_dir): return gs_err_code_no_src_dir self.replace_vocal_frame_inst.process(in_file, effect_file, vocal_file) dst_path = effect_file + "_replace.wav" if not os.path.exists(dst_path): return gs_err_code_replace_err, None print("replace_vocal_frame_inst sp = {}".format(time.time() - st)) # 转码 dst_path_442 = dst_path.replace("_replace.wav", "_replace442.wav") cmd = "ffmpeg -i {} -ar 44100 -ac 2 -y {} -loglevel fatal".format(dst_path, dst_path_442) os.system(cmd) if not os.path.exists(dst_path_442): return gs_err_code_replace_trans_err, None # 合并转码后再做一次拉伸，保证响度 volume_path = str(dst_path_442).replace(".wav", "_dv.wav") cmd = "{} {} {} {}".format(gs_draw_volume_exe, dst_path_442, vocal_file, volume_path) print(cmd) os.system(cmd) if not os.path.exists(volume_path): print("{} {} ERROR draw volume".format(self.cid, volume_path)) return gs_err_code_volume_err, None dst_path_442 = volume_path # 混合 mix_path = dst_path_442.replace("_replace442.wav", "_replace442_mix.wav") cmd = "{} {} {} {}".format(gs_simple_mixer_path, dst_path_442, acc_file, mix_path) print("{}".format(cmd)) os.system(cmd) if not os.path.exists(mix_path): return gs_err_code_mix_err, None # 编码为mp3 output_dir = os.path.join(self.work_dir, self.cid + "_out") if not os.path.exists(output_dir): os.makedirs(output_dir) name = str(mix_path).replace("_replace442_mix.wav", "_replace442_mix.mp3").split("/")[-1] mix_path_mp3 = os.path.join(output_dir, name) cmd = "ffmpeg -i {} -ab 320k -y {} -loglevel fatal".format(mix_path, mix_path_mp3) os.system(cmd) if not os.path.exists(mix_path_mp3): return gs_err_code_mix_transcode_err, None # 拷贝src到output_dir # shutil.copyfile(self.src_mp3, os.path.join(output_dir, "src.mp3")) # logging.info("after_process sp = {}".format(time.time() - st)) return gs_err_code_success, mix_path_mp3 ####################################新对外接口############################################################ def prepare_env(self, cid, work_dir, create_dir=False): self.cid = cid self.work_dir = work_dir # 所有不对外交付的，全部放到这里 self.cache_dir = os.path.join(work_dir, "cache") if create_dir: if os.path.exists(self.cache_dir): shutil.rmtree(self.cache_dir) os.makedirs(self.cache_dir) self.src_mp3 = os.path.join(self.work_dir, "src.mp3") if not os.path.exists(self.src_mp3): return gs_err_code_no_src_mp3 self.vocal_path = os.path.join(self.cache_dir, "vocal.wav") self.vocal_32_path = os.path.join(self.cache_dir, "vocal_32.wav") self.acc_path = os.path.join(self.cache_dir, "acc.wav") return gs_err_code_success def generate_svc_file(self, cid, work_dir): """ :param cid: :param work_dir: :return:err_code, 生成出的svc的文件名称 """ err = self.prepare_env(cid, work_dir, create_dir=True) if err != gs_err_code_success: return err, None # 音源分离 if not os.path.exists(self.vocal_32_path): st = time.time() err = self.separate(cid, self.src_mp3, self.vocal_path, self.acc_path) logging.info("cid={},separate,sp={}".format(self.cid, time.time() - st)) if err != gs_err_code_success: return err, None # 生成svc,只保留一个最佳的 st = time.time() out_songs = self.inference_speaker() if len(out_songs) == 0: - return gs_err_code_no_good_choice, None, None + return gs_err_code_no_good_choice, None logging.info("cid={},inference_speaker,{},sp={}".format(self.cid, out_songs[0], time.time() - st)) # 预处理人声 dv_out_list = self.preprocess_vocal(out_songs, self.vocal_path) if len(dv_out_list) == 0: return gs_err_code_preprocess_vocal, None return gs_err_code_success, dv_out_list[0] def effect(self, cid, work_dir, svc_file): st = time.time() err = self.prepare_env(cid, work_dir) if err != gs_err_code_success: return err, None logging.info("cid={},effect_and_mix,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 做音效 st = time.time() err, effect_file = self.reverb_by_vocal(svc_file) if err != gs_err_code_success: return err, None logging.info("cid={},reverb_by_vocal,{},sp={}".format(self.cid, svc_file, time.time() - st)) return err, effect_file def mix(self, cid, work_dir, svc_file, effect_file): """ 做音效以及合并 :param cid: :param work_dir: :param svc_file: :param effect_file: :return: err_code, 完成的mp3文件 """ st = time.time() err = self.prepare_env(cid, work_dir) if err != gs_err_code_success: return err, None logging.info("cid={},effect_and_mix,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 拉伸 st = time.time() volume_path = str(effect_file).replace(".wav", "_dv.wav") cmd = "{} {} {} {}".format(gs_draw_volume_exe, effect_file, self.vocal_path, volume_path) os.system(cmd) if not os.path.exists(volume_path): print("{} {} ERROR draw volume".format(self.cid, volume_path)) return gs_err_code_volume_err, None effect_file = volume_path logging.info("cid={},draw_volume,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 替换 st = time.time() self.replace_vocal_frame_inst.process(svc_file, effect_file, self.vocal_path) dst_path = effect_file + "_replace.wav" if not os.path.exists(dst_path): return gs_err_code_replace_err, None logging.info("cid={},replace_vocal_frame_inst,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 转码 st = time.time() dst_path_442 = dst_path.replace("_replace.wav", "_replace442.wav") cmd = "ffmpeg -i {} -ar 44100 -ac 2 -y {} -loglevel fatal".format(dst_path, dst_path_442) os.system(cmd) if not os.path.exists(dst_path_442): return gs_err_code_replace_trans_err, None logging.info("cid={},transcode,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 合并转码后再做一次拉伸，保证响度 st = time.time() volume_path = str(dst_path_442).replace("_replace442.wav", "_replace442_dv.wav") cmd = "{} {} {} {}".format(gs_draw_volume_exe, dst_path_442, self.vocal_path, volume_path) os.system(cmd) if not os.path.exists(volume_path): print("{} {} ERROR draw volume".format(self.cid, volume_path)) return gs_err_code_volume_err, None dst_path_442 = volume_path logging.info("cid={},draw_volume2,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 混合 st = time.time() mix_path = dst_path_442.replace("_replace442_dv.wav", "_replace442_dv_mix.wav") cmd = "{} {} {} {}".format(gs_simple_mixer_path, dst_path_442, self.acc_path, mix_path) os.system(cmd) if not os.path.exists(mix_path): return gs_err_code_mix_err, None logging.info("cid={},mixer,{},sp={}".format(self.cid, svc_file, time.time() - st)) # 编码为mp3 st = time.time() output_dir = os.path.join(self.work_dir, self.cid + "_out") if not os.path.exists(output_dir): os.makedirs(output_dir) name = str(mix_path).replace("_replace442_dv_mix.wav", "_replace442_dv_mix.mp3").split("/")[-1] mix_path_mp3 = os.path.join(output_dir, name) cmd = "ffmpeg -i {} -ab 320k -y {} -loglevel fatal".format(mix_path, mix_path_mp3) print(cmd) os.system(cmd) if not os.path.exists(mix_path_mp3): return gs_err_code_mix_transcode_err, None logging.info("cid={},encode,{},sp={}".format(self.cid, svc_file, time.time() - st)) return gs_err_code_success, mix_path_mp3 def get_gender(self, svc_file): return self.speakers2gender[int(os.path.basename(svc_file).split("_")[1])] def process_one_logic(self, cid, work_dir): """ 搞成两部分: 1. 分离数据+5次推理，获取最佳结果,并保存 2. 利用最佳结果做音效以及合并 :return: """ err, svc_file = self.generate_svc_file(cid, work_dir) gender = -1 if err != gs_err_code_success: return err, svc_file, gender, gender = self.get_gender(svc_file) err, effect_file = self.effect(cid, work_dir, svc_file) if err != gs_err_code_success: return err, svc_file, gender err, mix_mp3_path = self.mix(cid, work_dir, svc_file, effect_file) return err, mix_mp3_path, gender def test(): arr = [ # "611752105020343687", # "611752105023532439", "611752105030419688", ] base_dir = "/data/rsync/jianli.yang/AutoCoverTool/data/test" s_inst = SongCoverInference() for cid in arr: st = time.time() # err, mix_mp3, gender = s_inst.process_one(cid, os.path.join(base_dir, cid), False) err, mix_mp3, gender = s_inst.process_one_logic(cid, os.path.join(base_dir, cid)) print(mix_mp3, gender) print("cid={} RealFinish err={} sp={}".format(cid, err, time.time() - st)) if __name__ == '__main__': test() diff --git a/AutoCoverTool/script/shuffle_music.py b/AutoCoverTool/script/shuffle_music.py new file mode 100644 index 0000000..1b83bc9 --- /dev/null +++ b/AutoCoverTool/script/shuffle_music.py @@ -0,0 +1,25 @@ +""" +载入人声，将人声的频谱进行向上平移 +""" +import librosa +import soundfile +from copy import deepcopy + + +def test(in_vocal): + sr = 44100 + audio, sr = librosa.load(in_vocal, sr=sr, mono=True) + stft = librosa.stft(audio) + stft = stft.transpose() + new_stft = deepcopy(stft) + for ii in range(0, len(stft)): + for jj in range(0, len(stft[0])): + pass + + print(stft.shape) + istft = librosa.istft(stft) + soundfile.write(str(in_vocal).replace(".wav", "_out.wav"), istft, 44100, format="wav") + + +if __name__ == '__main__': + test("/Users/yangjianli/starmaker-work/research/tmp_code/消音相关/test_out/ins_main_out/test2/tot/3/vocal.wav")