Have a function, use camera to shoot video, but can't record sound, idea is to streaming video and audio streams merged, had done related functions, provide some ideas, how to ensure the picture and sound synchronization at the same time

CodePudding user response:

Emmm is commonly use ffmpeg to merge, but commercial extra consider GPL avoidance strategy,
Picture and sound synchronization more troublesome, separate record will certainly produce a time difference, and this time will be affected by the computer performance,

CodePudding user response:

Mobile phones to record and then imported computer, convenient than camera + microphone,
If you need a computer to record with music or something else, such as found on the lot VLC source some audio and video editing program code

CodePudding user response:

refer to the second floor desperaso response:

phone recording then import computer, convenient than camera + microphone,
If you need a computer to record with music or something else, such as found on the making of VLC source some audio and video editing program code

we use a specific camera, with the camera on the microscope