WO2018000567A1 - 一种帧率调整的方法及装置 - Google Patents

一种帧率调整的方法及装置 Download PDF

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Publication number
WO2018000567A1
WO2018000567A1 PCT/CN2016/097475 CN2016097475W WO2018000567A1 WO 2018000567 A1 WO2018000567 A1 WO 2018000567A1 CN 2016097475 W CN2016097475 W CN 2016097475W WO 2018000567 A1 WO2018000567 A1 WO 2018000567A1
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frame rate
storage space
internal storage
terminal
value
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PCT/CN2016/097475
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English (en)
French (fr)
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李锐
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宇龙计算机通信科技(深圳)有限公司
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Publication of WO2018000567A1 publication Critical patent/WO2018000567A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for frame rate adjustment.
  • the video editing can be adjusted according to the current LTE (Long Term Evolution) network in the case of video conferencing using VoLTE (Voice Over LTE).
  • the rate of decoding for example, when the signal of the LTE network is good, the rate of the video codec can be appropriately increased. When the signal of the LTE network is degraded, the rate of the video codec can be appropriately reduced. However, when the video codec rate is higher.
  • the time is high, the audio and video data is buffered per unit time.
  • the LTE network signal is good, the video is encoded and decoded at a higher rate.
  • the remaining internal storage space of the terminal is insufficient, there is no remaining. The internal storage space buffers the audio and video data, which causes the video playback to be stuck and affects the quality of the video call.
  • Embodiments of the present invention provide a method and system for adjusting frame rate, which can solve the problem of poor video call quality.
  • a method for frame rate adjustment comprising:
  • a device for adjusting frame rate comprising:
  • a monitoring unit configured to monitor the remaining internal storage space value of the terminal in real time
  • a determining unit configured to determine, according to a preset mapping relationship, a frame rate value corresponding to a current remaining internal storage space value of the terminal;
  • a setting unit configured to set a frame rate value corresponding to the current remaining internal storage space value to a frame rate of the current audio and video codec.
  • the method and the device for adjusting the frame rate of the embodiment of the present invention the real-time monitoring of the remaining internal storage space value of the terminal, and determining the frame rate value corresponding to the current remaining internal storage space value of the terminal according to the preset mapping relationship,
  • the frame rate value corresponding to the current remaining internal storage space value is set to the frame rate of the current audio and video codec, and the video encoding and decoding is performed at a higher rate in the prior art, and when the remaining internal storage space of the terminal is insufficient
  • the frame rate of the audio and video codec can be determined according to the current remaining internal storage space value of the terminal, so that the frame rate of the determined audio and video codec is determined.
  • the current remaining internal storage space value of the terminal is adapted to ensure that the terminal has enough remaining internal storage space to buffer data during the process of encoding or decoding the adjusted audio/video codec frame rate, thereby ensuring the quality of the video call. .
  • FIG. 1 is a flowchart of a method for adjusting a frame rate according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for adjusting frame rate according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a logical structure of an apparatus for adjusting a frame rate according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a logical structure of an apparatus for adjusting a frame rate according to an embodiment of the present invention.
  • the terminal in the embodiment of the present invention also referred to as a User Equipment (UE) is a device that provides voice and/or data connectivity to a user, for example, has a wireless connection function.
  • Handheld devices in-vehicle devices, etc.
  • Common terminals include, for example, mobile phones, tablets, notebook computers, PDAs, mobile internet devices (MIDs), wearable devices such as smart watches, smart bracelets, pedometers, and the like.
  • the embodiment of the present invention provides a method for adjusting a frame rate. As shown in FIG. 1 , the method includes:
  • the internal storage space in the embodiment of the present invention refers to a memory of the terminal, such as a RAM (Random-Access Memory).
  • a RAM Random-Access Memory
  • the internal storage space of the terminal is occupied, so the value of the internal storage space remaining in the terminal is changed in real time.
  • the video is performed at the terminal. During the call or video playback, the remaining internal storage space value of the terminal needs to be monitored in real time.
  • the preset mapping relationship is a mapping relationship between the storage interval and the frame rate value.
  • the storage interval is used to represent the range of the internal storage space value.
  • the internal storage space value is from 1M to 50M corresponding to the storage interval 1
  • the internal storage space value is from 51M to 100M corresponding to the storage interval 2
  • each internal storage space corresponds to a matching storage.
  • the frame rate value of the internal storage space value within the interval is used to represent the range of the internal storage space value.
  • the terminal After the terminal determines the current remaining internal storage space value, it is determined that the current remaining internal storage space value belongs to the storage interval, and then determines the frame rate value corresponding to the storage interval to which the current remaining internal storage space belongs according to the preset mapping relationship.
  • the current remaining internal storage space value is 60M
  • the storage interval to which the current remaining internal storage space value belongs is the storage interval 2
  • the frame rate value corresponding to the storage interval 2 is determined according to the preset mapping relationship.
  • the audio and video codec is used for VoLTE audio and video calls, or can be used in video playback in the terminal.
  • the frame rate adjustment method monitors the remaining internal storage space value of the terminal in real time, and determines a frame rate value corresponding to the current remaining internal storage space value of the terminal according to the preset mapping relationship, and the current remaining internal storage space value.
  • the corresponding frame rate value is set to the frame rate of the current audio and video codec, and the video encoding and decoding is performed at a higher rate in the prior art.
  • the frame rate of the audio and video codec can be determined according to the current remaining internal storage space value of the terminal, so that the frame rate of the determined audio and video codec and the current remaining internal storage of the terminal are determined.
  • the spatial values are adapted to ensure that the terminal has enough remaining internal storage space to buffer data during the process of encoding or decoding the adjusted audio/video codec frame rate, thereby ensuring the quality of the video call.
  • Step 101 in step 101 above. Steps 201 to 204 are also performed before the remaining internal storage space value of the terminal is monitored in real time.
  • the total internal storage space of the terminal is the maximum value of the internal storage space in the terminal that can be used to store data.
  • the storage interval is a range of internal storage space values. For example, when the total internal storage space value is 16G, the internal storage space value can be set from 1M to 512M to a storage interval, and the internal storage space value is set from 513M to 1G. For another storage interval, and so on.
  • the embodiment of the present invention does not limit the division method.
  • the purpose of dividing the storage interval is to adapt the internal storage space value in the storage interval to the frame rate value.
  • the present invention does not limit the specific division method of the storage interval, for example, Set the storage space value from 1M to 50M to one storage interval, set the internal storage space value from 51M to 100M to another storage interval, and then set 100M to 200M as one storage interval.
  • the value of the frame rate corresponding to a storage interval may specifically be that when the current remaining internal storage space value of the terminal belongs to the interval, the frame rate maximum value of the video playback does not occur.
  • the preset mapping relationship may be a one-to-one correspondence between the storage interval and the frame rate value.
  • the frame rate adjustment method monitors the remaining internal storage space value of the terminal in real time, and determines a frame rate value corresponding to the current remaining internal storage space value of the terminal according to the preset mapping relationship, and the current remaining internal storage space value.
  • the corresponding frame rate value is set to the frame rate of the current audio and video codec, and the video encoding and decoding is performed at a higher rate in the prior art.
  • the frame rate of the audio and video codec can be determined according to the current remaining internal storage space value of the terminal, so that the frame rate of the determined audio and video codec and the current remaining internal storage of the terminal are determined.
  • the spatial values are adapted to ensure that the terminal has enough remaining internal storage space to buffer data during the process of encoding or decoding the adjusted audio/video codec frame rate, thereby ensuring the quality of the video call.
  • the embodiment of the present invention further provides a device for adjusting the frame rate, and the device is applied to the terminal.
  • the device includes: a monitoring unit 301, determining Unit 302, setting unit 303.
  • the monitoring unit 301 is configured to monitor the remaining internal storage space value of the terminal in real time.
  • the determining unit 302 is configured to determine, according to the preset mapping relationship, a frame rate value corresponding to the current remaining internal storage space value of the terminal.
  • the preset mapping relationship is a mapping relationship between the storage interval and the frame rate value.
  • the setting unit 303 is configured to set a frame rate value corresponding to the current remaining internal storage space value to a frame rate of the current audio and video codec.
  • the audio and video codec is used for VoLTE audio and video calls, or can be used in video playback in the terminal.
  • the apparatus further includes a dividing unit 304 and a generating unit 305.
  • the determining unit 302 is further configured to determine a total internal storage space value of the terminal.
  • the dividing unit 304 is configured to divide the internal storage space value of the terminal into at least two storage intervals according to the total internal storage space value.
  • the determining unit 302 is further configured to determine a frame rate value corresponding to each storage interval.
  • the generating unit 305 is further configured to generate a preset mapping relationship according to a frame rate value corresponding to each storage interval.
  • the determining unit 302 is further configured to determine a storage interval to which the current remaining internal storage space value belongs, and determine a frame rate value corresponding to the storage interval to which the current remaining internal storage space belongs according to the preset mapping relationship.
  • the apparatus for adjusting the frame rate provided by the embodiment of the present invention, the monitoring unit monitors the remaining internal storage space value of the terminal in real time, and the determining unit determines the frame rate value corresponding to the current remaining internal storage space value of the terminal according to the preset mapping relationship, and the setting unit will
  • the frame rate value corresponding to the current remaining internal storage space value is set to the frame rate of the current audio and video codec, and the video encoding and decoding is performed at a higher rate in the prior art, and when the remaining internal storage space of the terminal is insufficient.
  • the frame rate of the audio and video codec can be determined according to the current remaining internal storage space value of the terminal, so that the frame rate of the determined audio and video codec is determined.
  • the current remaining internal storage space value of the terminal is adapted to ensure that the terminal has enough remaining internal storage space to buffer data during the process of encoding or decoding the adjusted audio/video codec frame rate, thereby ensuring the quality of the video call. the amount.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. .
  • the technical solution of the present invention which is essential or contributes to the prior art, can be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
  • a hard disk or optical disk, etc. includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention.

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  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

本发明公开一种帧率调整的方法及装置，涉及通信技术领域，可以解决视频通话质量差的问题。本发明实施例通过实时监控终端的剩余内部存储空间值，根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值，将当前剩余内部存储空间对应的帧率值设置为当前音视频编解码的帧率。本发明实施例提供的方案适于对视频编解码帧率进行调整时采用。

Description

一种帧率调整的方法及装置
本申请要求于2016年6月30日提交中国专利局，申请号为201610505398.3、发明名称为“一种帧率调整的方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种帧率调整的方法及装置。
背景技术
目前，在采用VoLTE(Voice Over LTE,基于长期演进网络的通话)技术进行视频通话时，为了提高视频通话的质量，可以根据当前LTE(Long Term Evolution，长期演进)网络的状况，来调整视频编解码的速率，例如，当LTE网络的信号较好时，可以适当增加视频编解码的速率，当LTE网络的信号变差时，可以适当降低视频编解码的速率，然而，当视频编解码速率较高时，单位时间内缓存的音视频数据也较多，在LTE网络信号较好的情况下，以较高的速率进行视频的编解码，当终端的剩余内部存储空间不足时，会导致没有剩余内部存储空间缓存音视频数据，进而导致视频播放出现卡顿，影响视频通话的质量。
发明内容
本发明的实施例提供一种帧率调整的方法及系统，可以解决视频通话质量差的问题。
为达到上述目的，本发明的实施例采用如下技术方案：
一种帧率调整的方法，包括：
实时监控终端的剩余内部存储空间值；
根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值；
将所述当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码 的帧率。
一种帧率调整的装置，包括：
监控单元，用于实时监控终端的剩余内部存储空间值；
确定单元，用于根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值；
设置单元，用于将所述当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率。
本发明实施例提供的帧率调整的方法及装置，实时监控终端的剩余内部存储空间值，根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值，将所述当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率，与现有技术中以较高的速率进行视频的编解码，当终端的剩余内部存储空间不足时，会导致视频播放出现卡顿，导致视频通话质量差相比，本发明实施例中可以根据终端的当前剩余内部存储空间值确定音视频编解码的帧率，使得确定出来的音视频编解码的帧率与终端的当前剩余内部存储空间值相适应，保证了在终端采用调整后的音视频编解码帧率进行编码或解码的过程中，终端有足够的剩余内部存储空间缓存数据，保证了视频通话的质量。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种帧率调整的方法的流程图；
图2为本发明实施例提供的另一种帧率调整的方法的流程图；
图3为本发明实施例提供的一种帧率调整的装置的逻辑结构示意图；
图4为本发明实施例提供的一种帧率调整的装置的逻辑结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需提前说明的是，本发明实施例中的终端，又称之为用户设备(User Equipment，UE)，是一种向用户提供语音和/或数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。常见的终端例如包括：手机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，例如智能手表、智能手环、计步器等。
为了提高视频通话的质量，本发明实施例提供了一种帧率调整的方法，如图1所示，该方法包括：
101、实时监控终端的剩余内部存储空间值。
其中，本发明实施例中的内部存储空间指终端的内存，例如RAM(Random-Access Memory，随机存储器)。
可以理解的是，在终端进行视频通话或者视频播放的过程中，会占用终端的内部存储空间，所以终端所剩余的内部存储空间值是实时变化的，在本发明实施例中，在终端进行视频通话或者视频播放的过程中，需实时监控终端的剩余内部存储空间值。
102、根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值。
其中，预设映射关系为存储区间与帧率值的映射关系。存储区间用于表示内部存储空间值的范围，例如，内部存储空间值从1M至50M对应存储区间1，内部存储空间值从51M至100M对应存储区间2，每个内部存储空间对应一个匹配各自存储区间内的内部存储空间值的帧率值。
当终端确定当前的剩余内部存储空间值之后，需确定当前的剩余内部存储空间值所属的存储区间，然后根据预设映射关系，确定当前剩余内部存储空间所属的存储区间对应的帧率值。
例如，当前的剩余内部存储空间值为60M，则可确定当前的剩余内部存储空间值所属的存储区间为存储区间2，然后根据预设映射关系确定存储区间2对应的帧率值。
103、将当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率。
其中，音视频编解码用于VoLTE音视频通话，或者可以用于终端中的视频播放过程中。
本发明实施例提供的帧率调整的方法，实时监控终端的剩余内部存储空间值，根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值，将当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率，与现有技术中以较高的速率进行视频的编解码，当终端的剩余内部存储空间不足时，会导致视频播放出现卡顿，导致视频通话质量差相比，本发明实施例中可以根据终端的当前剩余内部存储空间值确定音视频编解码的帧率，使得确定出来的音视频编解码的帧率与终端的当前剩余内部存储空间值相适应，保证了在终端采用调整后的音视频编解码帧率进行编码或解码的过程中，终端有足够的剩余内部存储空间缓存数据，保证了视频通话的质量。
需要说明的是，在进行图1所示的方法流程之前，需先生成预设映射关系，基于此，在本发明实施例提供的一种实现方式中，如图2所示，在上述步骤101、实时监控终端的剩余内部存储空间值之前，还需执行步骤201至步骤204。
201、确定终端的总内部存储空间值。
其中，终端的总内部存储空间值为终端中可以用于存储数据的内部存储空间的最大值。
202、根据总内部存储空间值，将终端的内部存储空间值划分为至少两个 存储区间。
其中，存储区间为内部存储空间值的范围，例如，当总内部存储空间值为16G时，可以将内部存储空间值从1M至512M设置为一个存储区间，将内部存储空间值从513M至1G设置为另一个存储区间，以此类推。本发明实施例并不限制这一种划分方法，划分存储区间的目的是将存储区间内的内部存储空间值与帧率值相适应，本发明不限制存储区间的具体划分方法，例如，还可以将储空间值从1M至50M设置为一个存储区间，将内部存储空间值从51M至100M设置为另一个存储区间，然后将100M至200M设置为一个存储区间。
203、确定每个存储区间对应的帧率值。
一个存储区间对应的帧率值具体可以为，在终端的当前剩余内部存储空间值属于该区间中时，能够保证视频播放不出现卡顿的帧率最大值。
204、根据每个存储区间对应的帧率值生成预设映射关系。
可以理解的是，预设映射关系可以为存储区间与帧率值的一一对应关系。
本发明实施例提供的帧率调整的方法，实时监控终端的剩余内部存储空间值，根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值，将当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率，与现有技术中以较高的速率进行视频的编解码，当终端的剩余内部存储空间不足时，会导致视频播放出现卡顿，导致视频通话质量差相比，本发明实施例中可以根据终端的当前剩余内部存储空间值确定音视频编解码的帧率，使得确定出来的音视频编解码的帧率与终端的当前剩余内部存储空间值相适应，保证了在终端采用调整后的音视频编解码帧率进行编码或解码的过程中，终端有足够的剩余内部存储空间缓存数据，保证了视频通话的质量。
对应于上述方法实施例，为了保证视频通话的质量，本发明实施例还提供一种帧率调整的装置，该装置应用于终端中，如图3所示，该装置包括：监控单元301，确定单元302，设置单元303。
监控单元301，用于实时监控终端的剩余内部存储空间值。
确定单元302，用于根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值。
其中，预设映射关系为存储区间与帧率值的映射关系。
设置单元303，用于将当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率。
其中，音视频编解码用于VoLTE音视频通话，或者可以用于终端中的视频播放过程中。
在本发明另一实施例中，如图4所示，该装置还包括划分单元304，生成单元305。
确定单元302，还用于确定终端的总内部存储空间值。
划分单元304，用于根据总内部存储空间值，将终端的内部存储空间值划分为至少两个存储区间。
确定单元302，还用于确定每个存储区间对应的帧率值。
生成单元305，还用于根据每个存储区间对应的帧率值生成预设映射关系。
在本发明另一实施例中，确定单元302，还用于确定当前剩余内部存储空间值所属的存储区间；根据预设映射关系，确定当前剩余内部存储空间所属的存储区间对应的帧率值。
本发明实施例提供的帧率调整的装置，监控单元实时监控终端的剩余内部存储空间值，确定单元根据预设映射关系，确定终端的当前剩余内部存储空间值对应的帧率值，设置单元将当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率，与现有技术中以较高的速率进行视频的编解码，当终端的剩余内部存储空间不足时，会导致视频播放出现卡顿，导致视频通话质量差相比，本发明实施例中可以根据终端的当前剩余内部存储空间值确定音视频编解码的帧率，使得确定出来的音视频编解码的帧率与终端的当前剩余内部存储空间值相适应，保证了在终端采用调整后的音视频编解码帧率进行编码或解码的过程中，终端有足够的剩余内部存储空间缓存数据，保证了视频通话的质 量。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在可读取的存储介质中，如计算机的软盘，硬盘或光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种帧率调整的方法，其特征在于，包括：
    实时监控终端的剩余内部存储空间值；
    根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值；
    将所述当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率。
  2. 根据权利要求1所述的帧率调整的方法，其特征在于，在所述实时监控终端的剩余内部存储空间值之前，所述方法还包括：
    确定所述终端的总内部存储空间值；
    根据所述总内部存储空间值，将所述终端的内部存储空间值划分为至少两个存储区间；
    确定每个存储区间对应的帧率值；
    根据每个存储区间对应的帧率值生成所述预设映射关系。
  3. 根据权利要求2所述的帧率调整的方法，其特征在于，所述预设映射关系为所述存储区间与帧率值的映射关系。
  4. 根据权利要求1至3任一项所述的帧率调整的方法，其特征在于，所述根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值，包括：
    确定所述当前剩余内部存储空间值所属的存储区间；
    根据所述预设映射关系，确定所述当前剩余内部存储空间所属的存储区间对应的帧率值。
  5. 根据权利要求1所述的帧率调整的方法，其特征在于，所述音视频编解码用于VoLTE音视频通话。
  6. 一种帧率调整的装置，其特征在于，包括：
    监控单元，用于实时监控终端的剩余内部存储空间值；
    确定单元，用于根据预设映射关系，确定所述终端的当前剩余内部存储空间值对应的帧率值；
    设置单元，用于将所述当前剩余内部存储空间值对应的帧率值设置为当前音视频编解码的帧率。
  7. 根据权利要求6所述的帧率调整的装置，其特征在于，所述装置还包括划分单元，生成单元；
    所述确定单元，还用于确定所述终端的总内部存储空间值；
    所述划分单元，用于根据所述总内部存储空间值，将所述终端的内部存储空间值划分为至少两个存储区间；
    所述确定单元，还用于确定每个存储区间对应的帧率值；
    所述生成单元，还用于根据每个存储区间对应的帧率值生成所述预设映射关系。
  8. 根据权利要求7所述的帧率调整的装置，其特征在于，所述预设映射关系为所述存储区间与帧率值的映射关系。
  9. 根据权利要求6至8任一项所述的帧率调整的装置，其特征在于，
    所述确定单元，还用于确定所述当前剩余内部存储空间值所属的存储区间；根据所述预设映射关系，确定所述当前剩余内部存储空间所属的存储区间对应的帧率值。
  10. 根据权利要求6所述的帧率调整的装置，其特征在于，所述音视频编解码用于VoLTE音视频通话。
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