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百度_音频转文字
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手機49kbps 轉(zhuǎn)換比特率256Kpbs
{‘corpus_no’: ‘7045177033217452815’, ‘err_msg’: ‘success.’, ‘err_no’: 0, ‘result’: [‘今天下午去開會今天下午去開會’], ‘sn’: ‘858605479691640333103’}
{‘corpus_no’: ‘7045177041635399899’, ‘err_msg’: ‘success.’, ‘err_no’: 0, ‘result’: [‘今天下午去開會今天下午去開會’], ‘sn’: ‘683207632331640333105’}
from aip
import AipSpeech
from moviepy
.editor
import AudioFileClip
```java
def avi_hebing():from moviepy
.editor
import *videoclip_1
= VideoFileClip
("one.mp4")clipSpeed
= videoclip_1
.speedx
(2)clip
= clipSpeed
.subclip
(0, 50)clip
.crop
(0, 278, 540, 580).write_videofile
(r"F:\video\WinBasedWorkHard_crop.mp4")clipSpeed
.write_videofile
(r"F:\video\fansNote_speed2.mp4") audio_1
= videoclip_1
.audio video_audio_clip
= videoclip_1
.audio
.volumex
(0.8) audio_clip
= AudioFileClip
(r'F:\test\video\aaa\moviepy\mp3\test.mp3').volumex
(0.5)audio
= afx
.audio_loop
(audio_clip
, duration
=videoclip_1
.duration
)audio_clip_add
= CompositeAudioClip
([video_audio_clip
,audio
])videoclip_2
= VideoFileClip
("two.mp4") final_video
= videoclip_2
.set_audio
(audio_clip_add
) final_video
.write_videofile
("video_result.mp4") def avi_to_txt():fielname_mp4
="kaihui.mp4" my_audio_clip
= AudioFileClip
(fielname_mp4
)fielname_wav
='kaihui.wav'my_audio_clip
.write_audiofile
(fielname_wav
, fps
=8000, nbytes
=2, buffersize
=20000,codec
=None, bitrate
=None, ffmpeg_params
=None,write_logfile
=False, verbose
=True, logger
='bar')import numpy
as np
def wav2pcm(wavfile
, pcmfile
, data_type
=np
.int16
):f
= open(wavfile
, "rb")f
.seek
(0)f
.read
(44)data
= np
.fromfile
(f
, dtype
= data_type
)data
.tofile
(pcmfile
)pcmfile_pcm
='kaihui.pcm'wav2pcm
(fielname_wav
, pcmfile_pcm
, data_type
=np
.int16
)APP_ID
= ''API_KEY
='GYKqlTqfnxFHokkfEujXbuDW'SECRET_KEY
='23zkptXIwi0YnWbfpll2s5jhFkKxZuSR'client
= AipSpeech
(APP_ID
, API_KEY
, SECRET_KEY
)def get_file_content(file_path
):with open(file_path
, 'rb') as fp
:return fp
.read
()fielname_wav
='kaihui.wav' result
= client
.asr
(get_file_content
(fielname_wav
), 'wav', 16000, {'dev_pid': 1536})print(result
)test1
= client
.asr
(get_file_content
(pcmfile_pcm
), 'pcm', 16000, {'dev_pid': 1536, })print(test1
)
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