CN106331306A - Call recording method and screencap recording method and apparatus - Google Patents

Call recording method and screencap recording method and apparatus Download PDF

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Publication number
CN106331306A
CN106331306A CN201510385910.0A CN201510385910A CN106331306A CN 106331306 A CN106331306 A CN 106331306A CN 201510385910 A CN201510385910 A CN 201510385910A CN 106331306 A CN106331306 A CN 106331306A
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China
Prior art keywords
sample rate
voice data
audio sample
opposite end
call opposite
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CN201510385910.0A
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Chinese (zh)
Inventor
阳广
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Priority to CN201510385910.0A priority Critical patent/CN106331306A/en
Publication of CN106331306A publication Critical patent/CN106331306A/en
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Abstract

The invention discloses a call recording method and a screencap recording method and apparatus. The call recording method comprises the following steps: receiving a recording instruction, wherein the recording instruction carries an audio sampling rate; collecting home terminal voice data and opposite terminal voice data according to the audio sampling rate in the recording instruction; and mixing the collected home terminal voice data with the call opposite terminal voice data, and storing the data. According to the call recording method disclosed by the invention, the audio sampling rates of all recording data are reprocessed into the same audio sampling rate according to the audio frequency of inputting the recording data, and the voice data is mixed and stored after such processing, thereby effectively solving the problem that the home terminal voice data and the remote call opposite terminal voice data cannot be recorded because of a conflict of the audio sampling rates.

Description

Way of recording during for conversing, for recording screen time the way of recording and device
Technical field
The present invention relates to field of mobile communication, particularly relate to a kind of for conversing time the way of recording, for Way of recording during record screen and device.
Background technology
Along with the development of mechanics of communication, mobile phone, panel computer and PDA (Personal Digital Assistant, Palm PC) etc. terminal be widely used, and occur in that numerous recording being applied in terminal and record screen soft Part.
At present, record and/or record screen software recorded voice weak effect in concurrent scene.
Such as can not be recorded to local terminal external environmental sounds, the sound of caller both sides simultaneously and/or pass through network The other side's voice data of telephone relation.
And for example, existing record screen software can only be recorded to local terminal external environmental sounds and/or person for recording's sound, and nothing Method records the other side's voice data.
Summary of the invention
In view of the above problems, the technical problem to be solved in the present invention be to provide a kind of for conversing time recording side Method, for recording the way of recording in screen and device, in order to solve prior art recorded voice in concurrent scene Effect is poor or cannot be recorded to the other side and converses the problem of sound.
For solve above-mentioned technical problem, on the one hand, the present invention provide a kind of for conversing time the way of recording, Including:
Receiving record command, described record command carries audio sample rate;
According to record command, the audio sample rate using described record command to carry gathers local terminal voice data; And
Judge the audio sample rate that the audio sample rate of call opposite end voice data is carried with described record command The most identical;
If time identical, directly gather described call opposite end voice data;
If time different, the audio sample rate of described call opposite end voice data being converted to described record command and takes The audio sample rate of band, and gather the described call opposite end voice data after audio sample rate conversion;
Store after the described local terminal voice data gathered and the mixing of described call opposite end voice data.
Further, the described audio sample rate by described call opposite end voice data is converted to described record command The audio sample rate carried, specifically includes:
The audio sample rate carried according to described record command, uses signal extraction or signal interpolation mode, will The audio sample rate of described call opposite end voice data is converted to the audio sample rate that described record command carries.
Further, after described reception record command, the audio sample that the described record command of described employing carries Before rate gathers local terminal voice data, also include:
Obtaining talking mode, when described talking mode is the networking telephone, the broadcasting at the described networking telephone is led to Described call opposite end voice data is extracted on road.
On the other hand, the present invention also provide for a kind of for recording screen time the way of recording, including:
Reception recorded video instructs, and audio sample rate is carried in the instruction of described recorded video;
Instructing according to recorded video, the audio sample rate using the instruction of described recorded video to carry gathers local terminal sound Sound data;And
Judge that the audio sample rate of call opposite end voice data is adopted with the audio frequency that the instruction of described recorded video is carried Sample rate is the most identical;
If time identical, directly gather described call opposite end voice data;
If time different, the audio sample rate of described call opposite end voice data being converted to described recorded video and refers to The audio sample rate that order is carried;And gather the described call opposite end voice data after audio sample rate conversion;
By storage after the described local terminal voice data gathered and the mixing of described call opposite end voice data to recording Screen video in.
Further, the described audio sample rate by described call opposite end voice data is converted to described recorded video The audio sample rate that instruction is carried, specifically includes:
Instruct the audio sample rate carried according to described recorded video, use signal extraction or signal interpolation mode, The audio sample rate of described call opposite end voice data is converted to described recorded video and instructs the audio frequency carried Sample rate.
On the other hand, the present invention also provide for a kind of for conversing time recording device, including:
Receiver module, is used for receiving record command, and described record command carries audio sample rate;
Judge module, for judging that the audio sample rate of call opposite end voice data is carried with described record command Audio sample rate the most identical;
Modular converter, for when judge module judges identical, triggering collection module directly gathers described call Opposite end voice data;When judge module judges to differ, the audio frequency of described call opposite end voice data is adopted Sample rate is converted to the audio sample rate that described record command carries, and triggering collection module gathers described audio frequency and adopts Call opposite end voice data after the conversion of sample rate;
Acquisition module, gathers local terminal voice data for the audio sample rate using described record command to carry; And according to opposite end voice data of conversing described in the triggering collection of modular converter;
Memory module, for the described local terminal voice data gathered by acquisition module and described call opposite end sound Store after data mixing.
Further, the described audio sample rate by described call opposite end voice data is converted to described record command The audio sample rate carried, specifically includes:
The audio sample rate carried according to described record command, uses signal extraction or signal interpolation mode, will The audio sample rate of described call opposite end voice data is converted to the audio sample rate that described record command carries.
Further, described device also includes parsing module, is used for obtaining talking mode, when talking mode is net During network phone, the broadcasting path of the described networking telephone extracts described call opposite end voice data.
Another further aspect, the present invention also provide for a kind of for recording screen time recording device, including:
Receiving unit, be used for receiving recorded video instruction, audio sample rate is carried in the instruction of described recorded video;
Judging unit, for judging that the audio sample rate of call opposite end voice data instructs with described recorded video The audio sample rate carried is the most identical;
Converting unit, for when judging unit judges identical, triggering collection unit directly gathers described call Opposite end voice data;When judging unit judges to differ, by the sound of described call opposite end voice data Frequency sampling rate is converted to described recorded video and instructs the audio sample rate carried, and triggers described collecting unit and adopt Collect the described call opposite end voice data after the conversion of described audio sample rate;
Collecting unit, gathers local terminal sound number for the audio sample rate using the instruction of described recorded video to carry According to, and according to opposite end voice data of conversing described in the triggering collection of described converting unit;
Memory element, after the described local terminal voice data that will gather and the mixing of described words opposite end voice data Store in the screen video recorded.
Further, the described audio sample rate by described call opposite end voice data is converted to described recorded video The audio sample rate that instruction is carried, specifically includes:
Instruct the audio sample rate carried according to described recorded video, use signal extraction or signal interpolation mode, The audio sample rate of described call opposite end voice data is converted to described recorded video and instructs the audio frequency carried Sample rate.
The present invention has the beneficial effect that: the present invention is according to the audio frequency of input recording data, by all recording The audio sample rate of data is processed as identical audio sample rate again, carries out audio mixing again by so treated Storage, thus efficiently solve and cannot record local terminal and distance communicating due to audio sample rate conflict simultaneously The problem of opposite end voice data, or the problem of the voice data weak effect recorded.
Accompanying drawing explanation
Fig. 1 be in the embodiment of the present invention a kind of for conversing time the flow chart of the way of recording;
Fig. 2 be in the embodiment of the present invention a kind of for recording screen time the flow chart of the way of recording;
Fig. 3 be in the embodiment of the present invention a kind of for conversing time the structural representation of recording device;
Fig. 4 be in the embodiment of the present invention a kind of for recording screen time the structural representation of recording device.
Detailed description of the invention
The inventor of the present patent application thinks after numerous studies, causes and does not support in concurrent scene simultaneously The reason recording all sound is, owing to the sound source recorded is different, has plenty of analogue signal sound, has Be digital signal sound, the audio sample rate of the digital signal sound simultaneously obtained by different approaches is the most not The most identical, and there is the audio sample rate also with customization of the software of recording and/or record screen function itself, from And cause the audio sample rate of audio sample rate and the digital signal sound with recording and/or record screen function Conflict, and then can only record analog signal sound data, and cannot record different from its audio sample rate Digital signal voice data.
It has been found to be solution prior art recorded voice weak effect or cannot record in concurrent scene based on this The problem making to the other side sound of conversing, the invention provides a kind of new way of recording device, below in conjunction with attached Figure and embodiment, be further elaborated to the present invention.Should be appreciated that described herein specifically Embodiment, only in order to explain the present invention, does not limit the present invention.
Embodiment one
As it is shown in figure 1, the embodiment of the present invention provide a kind of for conversing time the way of recording, this way of recording Can use in the terminals such as mobile phone, panel computer and PDA, the method includes:
S101, receives record command.
Record command carries audio sample rate;Audio sample rate refers to that sound was believed in one second by sound pick-up outfit Number sampling number, the reduction of sample frequency more high sound is the truest more natural.At digital audio field, Conventional sample rate has 8000Hz, 11025Hz, 22050Hz, 32000Hz and 44100Hz etc..Record The audio sample rate mainly user carried in sound instruction is arranged as required to.
S102, according to record command, gathers local terminal voice data according to record command sound intermediate frequency sample rate, with And the audio sample rate of acquisition call opposite end voice data, and judge that this audio sample rate is carried with record command Audio sample rate the most identical;As directly gathered call opposite end voice data time identical;During such as difference, will The audio sample rate of call opposite end voice data gathers after being converted to the audio sample rate that record command carries.
Wherein, the voice data that local terminal voice data gathers particular by Mike, including the sound number of user According to the voice data play in, external environmental sounds data and terminal.The voice data one gathered by Mike As be all analog signal form, so the audio sample rate carried according to record command in step gathers local terminal sound Sound data can expire the demand of user.
And opposite end voice data of conversing specifically carries out caller's voice data of conversing and should with this user The voice data play in external environmental sounds data residing for caller and its terminal, so call opposite end sound Data be by traditional telephone network or VoIP (networking telephone) transmit to this user, its transmission Voice data be the voice data of digital signal form after Analog-digital Converter, therefore this step The middle audio sample rate by call opposite end voice data is converted to the audio frequency consistent with gathering local terminal voice data Conversion ratio, can solve to solve several roads application sample rate difference, and cause cannot record local terminal sound simultaneously Data and the problem of network sound data.
S103, stores after the local terminal voice data gathered and the voice data mixing of call opposite end.
Reduce sample rate and be referred to as the extraction of signal to remove multidata process, increase sample rate to increase number According to process be referred to as the interpolation of signal.Extraction, interpolation and the two use combined thereof just can quickly realize this The conversion of sample rate in embodiment.
The most in step s 102, the audio sample rate of call opposite end voice data is converted to record command Sound intermediate frequency sample rate, specifically includes:
According to record command sound intermediate frequency sample rate, use signal extraction or signal interpolation mode, opposite end of conversing The audio sample rate of voice data is converted to record command sound intermediate frequency sample rate.
The networking telephones such as VoIP call, wechat call and QQ call can be uploaded at Internet and IP network The business such as sending voice, fax, video and data, due to the networking telephone with traditional phone transmission approach not With, so existing existing recording software can not obtain Voip call, wechat video calling and QQ call The sound brought.In order to solve this problem, the method for the embodiment of the present invention is also wrapped after receiving record command Include:
Obtain talking mode, when talking mode is the networking telephone, the broadcasting path of the networking telephone is extracted out Call opposite end voice data.Perform S102 the most again.
The audio frequency of recording data, according to the audio frequency of input recording data, is adopted by the method for the embodiment of the present invention Sample rate is processed as identical audio sample rate again, carries out audio mixing again by so treated, it is possible to record Multiple sound data, thus solve and cannot record call opposite end voice data due to audio sample rate conflict Problem.
Embodiment two
As in figure 2 it is shown, the embodiment of the present invention provide a kind of for recording screen time the way of recording, including:
S201, receives recorded video instruction, and audio sample rate is carried in recorded video instruction;Recorded video refers to By the every operation on user terminal (such as computer, mobile phone, panel computer, PDA) desktop and/or with this User's just video information Record and Save in video calling becomes video file.
S202, instructs according to recorded video, starts to record screen video, takes according to recorded video instruction simultaneously The audio sample rate of band gathers local terminal voice data, and the audio sample rate of acquisition call opposite end voice data, And judge that this audio sample rate is the most identical with the audio sample rate that recorded video instruction is carried;As time identical, Directly gather described call opposite end voice data;During such as difference, by the audio sample of call opposite end voice data Rate gathers after being converted to the audio sample rate that recorded video instruction is carried.Owing to the present invention is real in some cases The audio sample rate of network sound data and the audio sample of local terminal voice data when executing the recorded video in example Rate is different, there is conflict, thus causes existing record screen software can only enroll video information and local terminal sound number According to, and network sound data can not be enrolled, or the voice data of admission is poor.Therefore will be logical in this step The audio sample rate of words opposite end voice data is converted to the audio frequency conversion ratio consistent with gathering local terminal voice data, This problem can be solved.
S203, by storage after the local terminal voice data gathered and the voice data mixing of call opposite end to the screen recorded In curtain video.
Wherein, the audio sample rate of call opposite end voice data is converted to recorded video instruction by S202 carry Audio sample rate, specifically include:
Instruct the audio sample rate carried according to recorded video, use signal extraction or signal interpolation mode, will The audio sample rate of call opposite end voice data is converted to record command sound intermediate frequency sample rate.
The networking telephones such as VoIP call, wechat call and QQ call can be uploaded at Internet and IP network The business such as sending voice, fax, video and data, due to the networking telephone with traditional phone transmission approach not With, pass through so existing record screen software can not obtain Voip call, wechat video calling and QQ call The sound come.In order to solve this problem, the method for the embodiment of the present invention also includes after receiving record command:
Obtain talking mode, when talking mode is the networking telephone, the broadcasting path of the networking telephone extracts Call opposite end voice data.Perform S102 the most again.
The audio frequency of recording data, according to the audio frequency of input recording data, is adopted by the method for the embodiment of the present invention Sample rate is processed as identical audio sample rate again, carries out audio mixing again by so treated, it is possible in record Take and record multiple sound data while video information, thus solve cannot due to audio sample rate conflict The problem recording call opposite end voice data while recorded video.
Embodiment three
As it is shown on figure 3, the embodiment of the present invention provide a kind of for conversing time recording device, including:
Receiver module 31, is used for receiving record command, and described record command carries audio sample rate;
Judge module 32, for judging that the audio sample rate of call opposite end voice data is taken with described record command The audio sample rate of band is the most identical;
Modular converter 33, for when judge module judges identical, triggering collection module 34 directly gathers institute State call opposite end voice data;When judge module judges to differ, by described call opposite end voice data Audio sample rate is converted to the audio sample rate that described record command carries, and triggering collection module 34 gathers Call opposite end voice data after the conversion of described audio sample rate;
Acquisition module 34, gathers local terminal voice data for the audio sample rate using described record command to carry; And according to opposite end voice data of conversing described in the triggering collection of modular converter;
Memory module 35 is right for described local terminal voice data and the described call gathered by acquisition module 34 Store after end voice data mixing.
Wherein, the described audio sample rate by described call opposite end voice data is converted to described record command and takes The audio sample rate of band, specifically includes:
The audio sample rate carried according to described record command, uses signal extraction or signal interpolation mode, will The audio sample rate of described call opposite end voice data is converted to the audio sample rate that described record command carries.
Described device also includes parsing module, is used for obtaining talking mode, when talking mode is the networking telephone, The broadcasting path of the described networking telephone extracts described call opposite end voice data.
This device also includes parsing module, is used for obtaining talking mode, when talking mode is the networking telephone, The broadcasting path of the networking telephone is extracted out distance communicating voice data.
Embodiment four
The embodiment of the present invention provide a kind of for recording screen time recording device, including:
Receiving unit 41, be used for receiving recorded video instruction, audio sample rate is carried in the instruction of described recorded video;
Judging unit 42, for judging that the audio sample rate of call opposite end voice data refers to described recorded video The audio sample rate that order is carried is the most identical;
Converting unit 43, for when judging unit judges identical, triggering collection unit 44 directly gathers institute State call opposite end voice data;When judging unit judges to differ, by described call opposite end sound number According to audio sample rate be converted to described recorded video and instruct the audio sample rate carried, and trigger described collection Unit 44 gathers the described call opposite end voice data after the conversion of described audio sample rate;
Collecting unit 44, gathers local terminal sound for the audio sample rate using the instruction of described recorded video to carry Data, and according to opposite end voice data of conversing described in the triggering collection of described converting unit;
Memory element 45, for the described local terminal voice data that will gather and the mixing of described words opposite end voice data Rear storage to record screen video in.
Wherein, the described audio sample rate by described call opposite end voice data is converted to described recorded video and refers to The audio sample rate that order is carried, specifically includes:
Instruct the audio sample rate carried according to described recorded video, use signal extraction or signal interpolation mode, The audio sample rate of described call opposite end voice data is converted to described recorded video and instructs the audio frequency carried Sample rate.
This device also includes resolution unit, is used for obtaining talking mode, when talking mode is the networking telephone, The broadcasting path of the networking telephone is extracted out distance communicating voice data.
Embodiment three is the device embodiment of embodiment one correspondence, and embodiment four is the device of embodiment two correspondence Embodiment, embodiment three and embodiment four can refer to embodiment one and two in concrete setting up procedure, because of This embodiment three and four also has the technique effect of embodiment one and two, does not repeats them here.
Although being example purpose, having been disclosed for the preferred embodiments of the present invention, those skilled in the art will It is also possible for recognizing various improvement, increasing and replace, therefore, on the scope of the present invention should be not limited to State embodiment.

Claims (10)

1. the way of recording in time conversing, it is characterised in that including:
Receiving record command, described record command carries audio sample rate;
According to record command, the audio sample rate using described record command to carry gathers local terminal voice data; And
Judge the audio sample rate that the audio sample rate of call opposite end voice data is carried with described record command The most identical;
If time identical, directly gather described call opposite end voice data;
If time different, the audio sample rate of described call opposite end voice data being converted to described record command and takes The audio sample rate of band, and gather the described call opposite end voice data after audio sample rate conversion;
Store after the described local terminal voice data gathered and the mixing of described call opposite end voice data.
2. the method for claim 1, it is characterised in that described by described call opposite end sound number According to audio sample rate be converted to the audio sample rate that described record command carries, specifically include:
The audio sample rate carried according to described record command, uses signal extraction or signal interpolation mode, will The audio sample rate of described call opposite end voice data is converted to the audio sample rate that described record command carries.
3. method as claimed in claim 1 or 2, it is characterised in that after described reception record command, Before the audio sample rate that the described record command of described employing carries gathers local terminal voice data, also include:
Obtaining talking mode, when described talking mode is the networking telephone, the broadcasting at the described networking telephone is led to Described call opposite end voice data is extracted on road.
4. the way of recording in time recording screen, it is characterised in that including:
Reception recorded video instructs, and audio sample rate is carried in the instruction of described recorded video;
Instructing according to recorded video, the audio sample rate using the instruction of described recorded video to carry gathers local terminal sound Sound data;And
Judge that the audio sample rate of call opposite end voice data is adopted with the audio frequency that the instruction of described recorded video is carried Sample rate is the most identical;
If time identical, directly gather described call opposite end voice data;
If time different, the audio sample rate of described call opposite end voice data being converted to described recorded video and refers to The audio sample rate that order is carried;And gather the described call opposite end voice data after audio sample rate conversion;
By storage after the described local terminal voice data gathered and the mixing of described call opposite end voice data to recording Screen video in.
5. method as claimed in claim 4, it is characterised in that described by described call opposite end sound number According to audio sample rate be converted to described recorded video and instruct the audio sample rate carried, specifically include:
Instruct the audio sample rate carried according to described recorded video, use signal extraction or signal interpolation mode, The audio sample rate of described call opposite end voice data is converted to described recorded video and instructs the audio frequency carried Sample rate.
6. the recording device in time conversing, it is characterised in that including:
Receiver module, is used for receiving record command, and described record command carries audio sample rate;
Judge module, for judging that the audio sample rate of call opposite end voice data is carried with described record command Audio sample rate the most identical;
Modular converter, for when judge module judges identical, triggering collection module directly gathers described call Opposite end voice data;When judge module judges to differ, the audio frequency of described call opposite end voice data is adopted Sample rate is converted to the audio sample rate that described record command carries, and triggering collection module gathers described audio frequency and adopts Call opposite end voice data after the conversion of sample rate;
Acquisition module, gathers local terminal voice data for the audio sample rate using described record command to carry; And according to opposite end voice data of conversing described in the triggering collection of modular converter;
Memory module, for the described local terminal voice data gathered by acquisition module and described call opposite end sound Store after data mixing.
7. device as claimed in claim 6, it is characterised in that described by described call opposite end sound number According to audio sample rate be converted to the audio sample rate that described record command carries, specifically include:
The audio sample rate carried according to described record command, uses signal extraction or signal interpolation mode, will The audio sample rate of described call opposite end voice data is converted to the audio sample rate that described record command carries.
Device the most as claimed in claims 6 or 7, it is characterised in that described device also includes resolving mould Block, is used for obtaining talking mode, and when talking mode is the networking telephone, the broadcasting at the described networking telephone is led to Described call opposite end voice data is extracted on road.
9. the recording device in time recording screen, it is characterised in that including:
Receiving unit, be used for receiving recorded video instruction, audio sample rate is carried in the instruction of described recorded video;
Judging unit, for judging that the audio sample rate of call opposite end voice data instructs with described recorded video The audio sample rate carried is the most identical;
Converting unit, for when judging unit judges identical, triggering collection unit directly gathers described call Opposite end voice data;When judging unit judges to differ, by the sound of described call opposite end voice data Frequency sampling rate is converted to described recorded video and instructs the audio sample rate carried, and triggers described collecting unit and adopt Collect the described call opposite end voice data after the conversion of described audio sample rate;
Collecting unit, gathers local terminal sound number for the audio sample rate using the instruction of described recorded video to carry According to, and according to opposite end voice data of conversing described in the triggering collection of described converting unit;
Memory element, after the described local terminal voice data that will gather and the mixing of described words opposite end voice data Store in the screen video recorded.
10. device as claimed in claim 9, it is characterised in that described by described call opposite end sound number According to audio sample rate be converted to described recorded video and instruct the audio sample rate carried, specifically include:
Instruct the audio sample rate carried according to described recorded video, use signal extraction or signal interpolation mode, The audio sample rate of described call opposite end voice data is converted to described recorded video and instructs the audio frequency carried Sample rate.
CN201510385910.0A 2015-06-30 2015-06-30 Call recording method and screencap recording method and apparatus Pending CN106331306A (en)

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CN107102694A (en) * 2017-06-06 2017-08-29 南京巨鲨显示科技有限公司 A kind of display with kinescope recording function
CN110166723A (en) * 2019-04-02 2019-08-23 广州虎牙信息科技有限公司 It is a kind of to record the audio and video synchronization method in shielding, electronic equipment, storage medium
CN110175013A (en) * 2019-05-20 2019-08-27 北京声智科技有限公司 Voice input method, apparatus, electronic equipment and storage medium
CN111402933A (en) * 2020-03-04 2020-07-10 Oppo广东移动通信有限公司 Audio recording method, device, storage medium and related equipment
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CN104159177A (en) * 2014-07-16 2014-11-19 浙江航天长峰科技发展有限公司 Audio recording system and method based on screencast

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CN106953962A (en) * 2017-05-11 2017-07-14 深圳天珑无线科技有限公司 A kind of call recording method and device
CN106953962B (en) * 2017-05-11 2019-10-15 尚云(广州)信息科技有限公司 A kind of call recording method and device
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