Scene:

Elementary introduction to write Chinese characters, and every day to practice of taking photos to server

Server log in small program teachers to see their students work


Need the tape to review of student work, as well as in the recording synchronize circle the good, the bad one word, saved to the server,


How to implement on the small program? Record the screen? How to make marks
Students see the teacher reviews

Click the play the tape, see the teacher corrects for work at the same time,

CodePudding user response:

No actual operation, but should accomplish,
A, pictures, modify the original image and save to cover the original image,
Two, voice, add a recording, ID to homework, (I remember official has this function?

CodePudding user response:

Access this function will take a third party, if simply upload pictures and recording, small application API can be done

CodePudding user response:

Have function, and do not modify the picture, the image canvas cover, recording audio record drawing map points of time at the same time, the upload audio file + drawing array can, save the coordinate points to obtain the system size, transverse and longitudinal values of corresponding horizontal ordinate points/system, checking for current when the size of the mobile phone * on the can,

CodePudding user response:

refer to the second floor love grace reply:

access this function will take a third party, if simply upload pictures and recording, small application API can do

Don't need a third party, and has been made,

CodePudding user response:

reference 1st floor hgwyl response:

no actual operation, but should accomplish,
A, pictures, modify the original image and save to cover the original image,
Two, voice, add a recording, ID to homework, (I remember official has this function?

Do not modify the original image, and don't click the play is the same, click play marks effect gradually

CodePudding user response:

refer to fifth floor meow meow not lovely reply:

Quote: refer to 1st floor hgwyl response:

no actual operation, but should accomplish,
A, pictures, modify the original image and save to cover the original image,
Two, voice, add a recording, ID to homework, (I remember official has this function?

Do not modify the original image, and don't click the play or as-is, click play marks effect gradually

Should be ok ~

CodePudding user response:

refer to fifth floor meow meow not lovely reply:

Quote: refer to 1st floor hgwyl response:

no actual operation, but should accomplish,
A, pictures, modify the original image and save to cover the original image,
Two, voice, add a recording, ID to homework, (I remember official has this function?

Do not modify the original image, and don't click the play or as-is, click play marks effect gradually

New image modified cover artwork is bad?
Don't have to consider mobile phone size, screen size, the coordinates,

CodePudding user response:

refer to 7th floor hgwyl response:

Quote: refer to fifth floor meow meow not lovely reply:

Quote: refer to 1st floor hgwyl response:

no actual operation, but should accomplish,
A, pictures, modify the original image and save to cover the original image,
Two, voice, add a recording, ID to homework, (I remember official has this function?

Do not modify the original image, and don't click the play or as-is, click play marks effect gradually

New image modified cover artwork is bad?
Don't have to consider mobile phone size, screen size, coordinates, such as

Want to change with voice broadcast time let loops, hard of hearing can be put, important is to change over time show

CodePudding user response:

This is for students? If so, students can bring mobile phones to play WeChat now?

CodePudding user response:

Learn ah, home, school let don't let the teacher how to request

CodePudding user response:

references 9 f xefei - soft reply:

this is for students? If so, students can bring mobile phones to play WeChat now?

Of course to students, from to school go to class, can learn at home bai,