TW476910B - Method for triggering synchronous information and inserting synchronous information of data stream - Google Patents

Abstract

The method for triggering synchronous message of data stream in the invention processes the data frame and command frame. After the data stream is read, the data of the data frame is accessed when one frame of the data stream is determined as the data frame, while one command identification code of the command frame is acquired when the time frame of the data stream is the command frame to execute the corresponding program of the command identification code. Moreover, the method for inserting synchronous information in the invention is to play a data and to insert a command frame at a proper time spot. Prior to the insertion of the command frame, a data frame is separated and at last the data frame is further assembled with the command frame to generate a data stream combining the data frame and the command frame.

Description

476910 and invention description (1) This case is a method, especially a method, and the ability to require its limbs and half between vocalizations by a microprocessor through its speaker; another position. If the output is off; if the output is, however, the voltage is different between designers. Poor conversion. Overflow occurs. Out of power. A kind of poor = stream synchronization message triggers and inserts the synchronization message: ϊ ΐ: A method that synchronizes the execution of related messages during the stream processing process, and the method of arranging the synchronization messages. In the application of the product, the voice and other movements are often required to be the same. When a female toy robot speaks, it often requires the five senses to cooperate and make some actions at the same time. This kind of product multi-processor (ιιΡ) plus a few, Jia drive to / some weeks // 2. The micro ^ ^ ^ row, on the one hand, synthesizes the sound signal output to the I side to control its specific input light emitting diode (_, you can control the LED's foot to connect to the motor, you can control how the motor starts With the easy protection of the sound, Α, 噃 $ π ± χ τ is the time when the output is changed, which is a complicated task. With the current = first: the clever sound starts to play and the action is turned on: use: = temple ⑴mer), fill in a time value that represents the time, and start timing at the same time as the year. If this is the case (indicating that the timing is over), then one: count: bit is executed. Although the above method can be used to achieve the purpose of the microprocessor (111)) instruction to change the mouthpiece program, it still has the following disadvantages: > Synchronized one, which consumes a lot of time: every action that needs to be synchronized, and iteratively Adjust the value of the timer. It is neither straightforward nor efficient to try-and-error in this way. Second, not enough to deal with complex applications: When programming σ bricks become more complex

476910 V. Description of the invention (2) At the same time, the uP is likely to be slightly slower at the same time:: ;;;: member = Zhu, so "will make the broadcast rate of the voice: allow users:;, more Sound synchronization. In addition, if the sound player Shi'an is changed from α Wei 1 w, the same problem will also occur. = Into, that is, according to the above-mentioned conventional technology, a new operation is proposed, 2 2 本 Purpose 'this case The method for triggering the synchronization message of the data stream is in two-beam k (data stream), which is divided into-data time frame and a command = box 'when buying the data stream', if it is judged as a moment in the data stream When the frame is the time frame of the data, read the data of the time frame of the data, and if it is judged that the time frame in the data stream is the time frame of the command, obtain a command identification code of one of the commands ^ At the same time that the command corresponding to the command identification code is executed, Ben Fun has played Jin Jian 柩, and just before inserting the command box, a resource η ... 人 …… .η ———- · -...—-— 柩 柩 敢 柩 柩 敢 敢 敢 敢 敢 £ £ £ 色 色 £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ 荅The data stream of time frame. — In this way, the data stream contains both the time frame and the frame of the data. When the microprocessor reads the data stream, it can use the attributes of each frame Carry out the corresponding treatments' D 道道 法 when listed as capital \ CASE \ Winbond \ Invention \ pdl 836, ptd page 5

V. Description of the invention (3) Take the information directly, and judge to execute a program to generate the corresponding purpose. In this case, a synchronization message of the data stream, a digital data stream. The data frame = data. The time frame information includes time frame data, and the time frame identification bit is the frame. The time frame of the command includes a time frame message including the time frame identification bit to determine that the time frame is the time frame of the command. In the case of the data stream inserted synchronization information 2 4 and audio data. The data frame is audio data. The time frame message contains material length data, and the time frame identification bit is called guard frame. The command time frame includes a time frame date frame identification bit and a command identification code, and the k / f 5h time frame is the command time frame. The way the data is played is that the data is inserted into the command time frame with a sonic wave, the time frame of the command is added at the appropriate time point, the time frame of the data, and a time frame of incomplete data. This case can be explained in detail with the following diagrams: ,,-Figure 1 (A): When the command is better implemented in this case, you can synchronize actions according to the command, and then in the method of triggering the case, the data stream is package S — hour A frame message and a voice recognition bit and a voice data length judge that the time frame is the time frame message of the identification code when the data frame is commanded. In the method that the time frame identification bit is borrowed, the data includes a time frame identification time frame identification bit to determine that the time frame is the data message. The time frame message includes a digital sound wave of the time frame identification bit stream system. The information and a fragment and an audio element are used to judge the data stream. The display is clicked on the screen, the time frame is divided into a complete description, and the command is inserted into the sound data of the corresponding example.

476910 V. The intention of the description of the invention (4). Figure 1 (B) •• Corresponds to the data flow of Figure 1. Figure 2: Various time frames of the preferred embodiment of this case. / Figure 2: The processing flowchart of the preferred embodiment of this case. Figure number comparison:, screen window 1 2: sound wave data screen 2 2: sound wave frame 3 2 when complete data · · frame 3 3 when incomplete data: see the command frame (see τ). In terms of operation, this case proposes the concept of tightly synchronizing sound data, and changing the one-dimensional time relationship between sound and = ΐ into a two-dimensional image. In between: the dimensional ® towel design At startup ^ First, with the assistance of a personal computer (PC) program tool, the soundless waveform, namely sound wave 2 2 is displayed on the screen 2 ^, and the sound effect of the PC allows users to listen to the sound repeatedly Waveform. Secondly, according to the concept of tightly combining the trigger message of the synchronous action with the sound data, after listening to the sound, the user can insert the trigger messages of multiple synchronous actions directly into the appropriate position of the sound waveform with the help of a PC program tool. For example, a command 〇0 is inserted at time T1, a command 〇i is inserted at time T2, and a command 02 is inserted at time 73. Finally, the PC program tool will use the data structure of the original sound data and the newly inserted synchronization trigger message to generate the data in this case. D: \ 道 法 \ 〇 人 8 £ \ 华邦 \ 发明 \ pdl836. Ptd page 7

4/6910

= ^ 存 成-新 ㈣, its corresponding data flow is not shown in Figure 1 (B), there are four frames in the data, each # and At the next one :) box and a non-complete data frame (Usually the most ^ > see the data structure in this case divided the data into two broadcasts

= State. All audio data and inserted synchronization start: J user [produced files' are composed of these three encoding types. This three

i (complete data frame) ~ ^ V Incomplete data frame 3 2 (incomplete data frame) and command "= 3 (common frame). In each time frame, there are two fixed bits to identify the type of the time frame. The details of the various time frames are as follows: i) Where the normal data is day guard frame 31: The content of this time frame is mainly sound data of a certain degree (for example, 256 sampling points). In addition, at a fixed position (usually at the forefront) of the entire time frame, there are bits 7C that record the special information of the time frame, including the two-bit time frame type identification code, called the time frame message (frame information),. ° Heart ίυ Incomplete data frame 3 2 ·· The content of this time frame is non-fixed and is less than the sound length of the sound frame of the complete lean material and the frame information of the time frame. For non-complete data, the time frame information must have more bits than the time frame information of the complete data time frame to record the length of the sound data in the time frame. 111) Command time frame 3 3: The content of this time frame can only include the time frame message, but it can be a combination of the time frame message and sound data. The time frame message in the command time frame contains a command identification code to indicate different commands. Do not

D: \ 道 法 \ CASE \ 华邦 \ Invention \ pdl836. Ptd page 8 476910 5 Description of the invention (6) The same command represents different synchronization and the same microprocessor program. The turtle's flood information 'is also corresponding to the other. In addition, the time frame's generating mark is inserted into the sound waveform, and the user can use multiple command flags to program the sound data and the position of j flags. New mixed data bid by Pc. The combination; the combination encoding 'generates one sample A Ϊ: The length of the sound data is determined to be 256. If there is no command flag, the current point Γ to the 256th sample point is printed from β 丄 AX and the extraction surface of t Add a few bits of R 士 = '· The time frame identifier contains two bits. The next two sampling points, t, are coded down according to the same principle. Number 257 ii) The younger brother of the sound-a sample wt 21 μ. If the flag is ordered, the number of 'if out-sampling points' between the first sampling point and the first sampling point is compiled into ί: =: ;; The order flag is preceded by a number of bits. Time frame tons from Bayesian Day: The maximum identification number of the time frame and the 8-bit sound data VV / W. The sampling point of the time frame position with two bits is compiled into a V life and two long counts. The time frame of the single digit is from :: ;; · P times since the combination of i :: time frame identification including two bits 摅, f 75 mesh 丨 / 17 7, starting at the next sampling point where the position is not located, and coding down according to the principle of violation. Please refer to Figure III. The process of processing the data stream in this case is as follows: —S1: First read the time frame information in the data stream, and the time frame is self-depleted. You can determine whether the time frame belongs to the data time frame or the command time frame. :

V. Description of the invention (7) The time frame can be further divided into complete S2: if it is a complete 2 5 6 points, the frame 'represents the number of points of the reread data in the time frame message. The best time frame is not, so the corresponding program S 3 can be executed from the command time. Of course, from the sound data, it is also S4: judge sound when any sound data S1 reads the next time frame is completed. The time frame of the whole material and the time frame of the incomplete data. Positive = material time frame, which means that the sound data in the time frame is, can, and all the poor material is output. If it is incomplete data, the sound data is less than 2 5 6 points. At this time, you must take the length of the sound from the sound = lean material, and use this length to determine the output sound. Time frame, then the time frame is the command time frame, and the time frame message reads the command identification code in box 3 and 02% *, which contains sound data. The incomplete data obtained in the box is output in this step. After the conversion of the shell material is completed, or if there is no 'in the box when the command is completed, the action of the one-time box is completed. At this time, you can go back to the step and repeat the same steps until the entire data stream is processed into the data stream on the proxy. At the time point, it can be inserted, ☆ During the reading of the data stream, the micro processing state can be processed according to the shape of the various time frames ^ 5, 51, „Η plus blowing r / mind to handle the corresponding action. Ruo Li Be careful h ^,] According to the information in the frame at that time, the sound shells are turned out, and if you buy the county _ hren ni M ^ JbJ, /. A middle order frame, you can use the ^ The command in the box executes a corresponding 丨 柊 氺 柊 氺 + 一 ^ 立 &k; k 9 Yun type. The program can drive \ 4 light, or ~~, or a machine; μ, ha; , π Bingguang said ^ ^ shouting action, this applies to toys! 疋 王 pacing, no action and sound

476910 V. Description of the invention (8) The problem of time error. In addition, the poor time frame of this case is divided into complete and incomplete. In practice, only the incomplete data frame can be used. The complete data frame is actually one of the incomplete data frames. special case. Of course, this case can be applied not only to the audio data stream, but also to other aspects, such as the video data stream. Similarly, some commands can be inserted when the video is played to generate corresponding synchronized actions. This case may be modified by any person skilled in the art, but none of them can be protected by the scope of the patent attached to the application.

D: \ 道 法 \ CASE \ 华邦 \ Invention \ pdl836.ptd page 11

Claims (1)

", Shen Jing Patent Scope 1 · = Step message triggering method, including the following steps: frame = a frame and a command frame; and each obtains the data stream and judges it as one of the data streams; When the code u is the frame of the command, the frame 2 is discriminated when the command is obtained, and a formula corresponding to the command identification code is executed. Π Shen Qing The method of producing data as described in item 1 of the patent scope, wherein the data stream is a digital data stream: y ~ touch the fish two methods as described in 1ϊ Trigger of the synchronization of the data stream described in item 1 The information frame includes a time frame message and an audio file. The self-touching 2 translation of the data stream as described in item 3 of the patent application scope, wherein the time frame message includes a time frame identification bit. And-; ΐ :; date = degree lean material 'material frame identification bit is used to judge the time frame is the material; material η ϊ ΐ: the synchronization information of the data stream described in the first item of the range triggers ^, where the 〇 -P command time frame contains-flood information including the command identification code. 6. The method for triggering synchronization information of a data stream as described in item 5 of the patent scope, wherein the time frame message further includes a time frame identification bit, which is used to determine whether the time frame is The command is boxed. 7-A method for inserting a synchronization message into a data stream, including the following steps: playing a piece of data; inserting a command frame at an appropriate point in time, D: \ 道 法 \ CASE \ 华邦 \ Invention \ pdl836. Ptd Page 12 476910 VI. Separating a data frame from the data before the patent application order frame; and when combining the data frame and the order Frame to generate a data stream containing the data frame and the command frame. 8 · The method of inserting a synchronization message into a data stream as described in item 7 of the scope of the patent application, wherein the data is an entire piece of audio data. 9 · The method for inserting synchronization information into a data stream as described in item 8 of the scope of the patent application, wherein the data frame includes a frame message and a piece of sound data. 1 0 · The method for inserting synchronization information into a data stream as described in item 9 of the scope of the patent application, wherein the time frame message includes a time frame identification bit and a sound _ lean material length lean material 'the time frame identification bit system Exactly judge that the time frame is the tribute time frame. 1 1 · The method for inserting synchronization information into a data stream as described in item 7 of the scope of patent application, wherein the command time frame includes a time frame message. 1 2 · The method for inserting synchronization information into a data stream as described in item 11 of the scope of patent application, wherein the time frame message includes a time frame identification bit and a command identification code, and the time frame identification bit is used to judge the The time frame is the time frame of the command. 1 3 · The method for inserting synchronization information into a data stream as described in item 7 of the scope of patent application, wherein the data stream is a digital data stream. _ 1 4 · The method for inserting synchronization information into a data stream as described in item 7 of the scope of patent application, wherein the playback mode is to display the data on a screen in the form of a sound wave. 1 5 · Insert the data stream as described in item 14 of the scope of patent application D: \ 道 法 \ CASE \ 华邦 \ Invention \ pdl836. Ptd Page 13 476910 6. Method of applying for patent coverage, in which the method of inserting the frame of the command is to click on the sound wave and correspondingly Join the command box at the appropriate point in time. 16 · The method for inserting synchronization information into the data stream as described in item 7 of the scope of the patent application, wherein the data frame is divided into a complete data frame and a non-complete data frame. DΛ Road Method \ CASE \ Winbond \ Invention \ pdl836. Ptd Page 14