ffmpeg extract frames from the middle of video

You open up the Customize panel, seek to the frame you want in the video (for bonus points, use the arrow keys to single frame advance to the exact frame you want), then click Use the current frame, and ta-da: we grab that frame and set it as the video’s thumbnail.

We should have an API that makes it simpler, but for now this is the only possibility.One handy feature of Wistia is the ability to easily set a video’s thumbnail (or still or poster, if you prefer) to an exact frame.

Repeat steps 7-8 until you reach the end of the range you wanted to inspect.

time) property and the frameReady event will again be invoked when the seek completes.

Then, seek to the next frame you want to capture (1 second later, according to your description) by setting the ame (or.

There are simpler ways to read the pixels back which I'm sure you can find by googling around, if you prefer a simpler approach. But it forces you to deal with asynchronous execution.

Using is the most efficient way to do this because it's non-blocking.

Here, you can copy the pixels from VideoPlayer.texture into a texture of your own for future display.

When prepare completes (you can either wait for isPrepared to be true, or use the prepareCompleted event), invoke VideoPlayer.Pause(): this will cause the frameReady handler to be invoked when the first frame is ready.

Enable the frameReady events by setting sendFrameReadyEvents to true ( ) and then attaching a handler to the frameReady event ( ).

Call VideoPlayer.Prepare() to have the source loading bootstrapped.

Set the VideoPlayer url (or VideoClip) that you want to inspect.

This is so it doesn't try to display content somewhere in the scene while your background setup is happening.

Set its renderMode to APIOnly (see and ).

Create a VideoPlayer for the purpose of extracting these frames.

Unity's VideoPlayer makes this possible, but not easy.

Ffmpeg extract frames from the middle of video