Helper function to allocate a block of size * nmemb bytes with using av_malloc() @param nmemb Number of elements @param size Size of the single element @return Pointer to the allocated block, NULL if the block cannot be allocated. @see av_malloc()
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Helper function to allocate a block of size * nmemb bytes with using av_malloc() @param nmemb Number of elements @param size Size of the single element @return Pointer to the allocated block, NULL if the block cannot be allocated. @see av_malloc()