Search

EP-4446884-B1 - AUDIO SPECIAL EFFECT EDITING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

EP4446884B1EP 4446884 B1EP4446884 B1EP 4446884B1EP-4446884-B1

Inventors

  • XU, YUAN
  • MA, Ruifeng

Dates

Publication Date
20260513
Application Date
20230106

Claims (9)

  1. A method for editing an audio effect, comprising: creating (S110) a first audio control and a second audio control in an audio editing interface based on a first creation operation triggered by a user, wherein the first audio control comprises an audio input control, an audio playing control and an audio output control, the second audio control comprises an audio effect control and an audio detection control, and the first audio control and the second audio control each comprise an audio input port and an audio output port, wherein the audio detection control is configured to detect various parameters in an audio signal; characterized by connecting (S120) an audio output port of the audio input control to an audio input port of the audio playing control, connecting an audio output port of the audio playing control to the audio input port of the second audio control, and connecting the audio output port of the second audio control to an input port of the audio output control; and controlling (S130) an audio stream of to-be-processed audio to flow from the audio input control sequentially through the audio playing control, the second audio control and the audio output control to obtain target effect audio.
  2. The method according to claim 1, wherein the audio effect control comprises a filtering control, a volume adjustment control, a volume limit control, a delay control, a reverberation control, a tremolo control and a volume amplification control, and the audio effect control is configured to perform corresponding effect processing on an input audio stream.
  3. The method according to claim 1, wherein the audio detection control comprises an accent detection control, a volume detection control, a pitch detection control, a rhythm detection control and a frequency spectrum detection control, and the audio detection control is further configured to detect audio information of an input audio stream of a current frame.
  4. The method according to claim 2 or claim 3, wherein the first audio control and the second audio control each comprise a control input port and a control output port, the control input port is used for receiving a trigger signal so that the first audio control or the second audio control triggers a corresponding function according to the trigger signal, and the control output port is used for outputting the trigger signal.
  5. The method according to claim 4, further comprising: creating a signal generation control based on a second creation operation triggered by the user, and connecting a control output port of the signal generation control to at least one of the control input port of the first audio control or the control input port of the second audio control.
  6. The method according to claim 3, wherein the second audio control further comprises a data input port and a data output port, and the method further comprises: performing, by the audio effect control, a corresponding effect function according to audio information received by the data input port; outputting, by the audio detection control, detected audio information through the data output port.
  7. The method according to claim 6, further comprising: creating an image effect control based on a third creation operation triggered by the user, and connecting a data output port of the audio detection control to the image effect control so that the image effect control performs a corresponding effect function according to the detected audio information.
  8. An electronic device, comprising: at least one processing apparatus (301); and a storage apparatus (308) configured to store at least one program; wherein the at least one program, when executed by the at least one processing apparatus (301), cause the at least one processing apparatus (301) to implement the method for editing an audio effect according to any one of claims 1 to 7.
  9. A computer-readable medium storing a computer program which, when executed by a processing apparatus (301), implements the method for editing an audio effect according to any one of claims 1 to 7.

Description

TECHNICAL FIELD Embodiments of the present disclosure relate to the technical field of graphics editing and, for example, to a method and apparatus for editing an audio effect, a device and a storage medium. BACKGROUND Conventional audio editing software, which uses an audio track to edit audio, is very difficult to operate, complicated to configure, and difficult to be applied to scenes of editing effects. Further relevant technologies are also known from US 2018/0286462 A1 which provides digital audio data user interface customization based on user expertise, content type, or testing and US 8085269 B1 which provides representing and editing audio properties. SUMMARY The invention is set out in the appended set of claims. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a flowchart of a method for editing an audio effect according to an embodiment of the present disclosure;FIG. 2 is an example diagram of editing an audio effect according to an embodiment of the present disclosure;FIG. 3 is another example diagram of editing an audio effect according to an embodiment of the present disclosure;FIG. 4 is an example diagram of implementing an image effect based on audio information according to an embodiment of the present disclosure;FIG. 5 is a structural diagram of an apparatus for editing an audio effect according to an embodiment of the present application; andFIG. 6 is a structural diagram of an electronic device according to an embodiment of the present disclosure. DETAILED DESCRIPTION It is to be understood that various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or in parallel. In addition, the method embodiments may include additional steps and/or omit execution of illustrated steps. The scope of the present disclosure is not limited in this respect. As used herein, the term "include" and variations thereof are intended to be inclusive, that is, "including, but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one another embodiment"; and the term "some embodiments" means "at least some embodiments". Related definitions of other terms are given in the description hereinafter. It is to be noted that references to "first", "second" and the like in the present disclosure are merely intended to distinguish one from another apparatus, module or unit and are not intended to limit the order or interrelationship of the functions performed by the apparatus, module or unit. It is to be noted that references to modifications of "one" or "a plurality" mentioned in the present disclosure are intended to be illustrative and not limiting; those skilled in the art should understand that "one" or "a plurality" should be understood as "at least one" unless clearly expressed in the context. The names of messages or information exchanged between multiple apparatuses in the embodiments of the present disclosure are only for illustrative purposes and are not intended to limit the scope of such messages or information. FIG. 1 is a flowchart of a method for editing an audio effect according to an embodiment of the present disclosure. This embodiment is applicable to the case of achieving the editing of an audio effect in a graphical manner. The method may be executed by an apparatus for editing an audio effect. The apparatus may be composed of hardware and/or software and generally be integrated in a device having a function of editing an audio effect. The device may be an electronic device such as a server, a mobile terminal or a server cluster. As shown in FIG. 1, the method includes steps described below. In S 110, a first audio control and a second audio control are created in an audio editing interface based on a first creation operation triggered by a user. The first audio control includes an audio input control, an audio playing control and an audio output control, the second audio control includes an audio effect control and/or an audio detection control, and the first audio control and the second audio control each include an audio input port and an audio output port. The audio input control may be understood as an audio signal source for inputting an audio signal, and the user may select an audio signal for inputting in the audio input control. The audio playing control may be understood as a control that controls audio playing. The audio output control is used for outputting an audio. The first audio control may further include an audio recording control, an audio gain control and an audio mixing control. The audio recording control may be used for recording an audio signal, the audio gain control is used for performing gain processing on an audio signal, and the audio mixing control is used for performing mixing processing on multiple audio signals. The audio effect control may be understood as a control for performing effect processi