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ffmpeglibavlibavformat

what is the subtitute for avio_set_interrupt_cb?

Is the avio_set_interrupt_cb deprecated in the new ffmpeg release? What is the substitute?

Solution

  • I found the answer myself. Here is how it's done

    You define the call back 

    int decode_interrupt_cb(void * ctx) {
    return isQuit;
}

    Make a call back struct 

    const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };

    Assign it to you AVFormatContext's interrupt_callback before any file reading

    pFormatCtx->interrupt_callback = int_cb;

    if you open file with 'avio_open2', use it like this:

    int errCode = avio_open2(&pFormatCtx->pb, filename, AVIO_FLAG_READ, &pFormatCtx->interrupt_callback, NULL);

    Hope someone find it helpful.