==22699== 3,302,424 bytes in 102 blocks are definitely lost in loss record 16 of 16
==22699==    at 0x4C29CD5: memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==22699==    by 0x4C29D2E: posix_memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==22699==    by 0xA38F5F: av_malloc (mem.c:95)
==22699==    by 0x52A69C: copy_packet_data.isra.0 (avpacket.c:133)
==22699==    by 0x52AC8E: av_dup_packet (avpacket.c:163)
==22699==    by 0x4F904F: parse_packet (utils.c:1236)
==22699==    by 0x4F9DA9: read_frame_internal (utils.c:1347)
==22699==    by 0x4FBAF3: avformat_find_stream_info (utils.c:2624)
==22699==    by 0x441A7F: decodeframe(int, d2vcontext*, decodecontext*, AVFrame*) (decode.cpp:201)
==22699==    by 0x442D25: main (main.cpp:40)