Hello,
In my program I initialize an AVFrame like this:
AVFrame *TestFrameRGB = NULL;
if (!TestFrameRGB)
{
TestFrameRGB=av_frame_alloc();
av_image_alloc(TestFrameRGB->data,TestFrameRGB->linesize,
pCodecCtx->width/scale,pCodecCtx->height/scale,
AV_PIX_FMT_RGB24,1);
}
After using the AVFrame, I call these commands to free the allocated memory:
av_frame_unref(TestFrameRGB);
av_freep(&TestFrameRGB->data[0]);
av_frame_free(&TestFrameRGB);
The program works fine, but it consumes a lot of memory. A check with
valgrind reports the memory allocated by av_image_alloc as definitely
lost. I am using ffmpeg 4.2.4 on Ubuntu 20.04.
How can I free the allocated memory properly?
Thanks in advance,
Udo
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