Hi, i find a memory leaked in mp4audioclip. I saved all my test files [here](https://github.com/WorldExecute/files/tree/main/Bento4)

Here are the details.

For **mp4audioclip** with [test input](https://github.com/WorldExecute/files/blob/main/Bento4/mp4audioclip/memory%20leaked/test_1):
```
ERROR: cannot parse input (0)

=================================================================
==8852==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x4c44bd in operator new(unsigned long) (/Bento4/check/mp4audioclip+0x4c44bd)
    #1 0x4eb29f in AP4_StdcFileByteStream::Create(AP4_FileByteStream*, char const*, AP4_FileByteStream::Mode, AP4_ByteStream*&) (/Bento4/check/mp4audioclip+0x4eb29f)

SUMMARY: AddressSanitizer: 48 byte(s) leaked in 1 allocation(s).
```


You can use the following setp to reproduce all the problems.
```
git clone https://github.com/axiomatic-systems/Bento4
cd Bento4/
mkdir check && cd check
cmake ../ -DCMAKE_C_COMPILER=clang  -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_FLAGS="-fsanitize=address" -DCMAKE_CXX_FLAGS="-fsanitize=address" -DCMAKE_BUILD_TYPE=Release
make -j
git clone https://github.com/WorldExecute/files.git
./mp4audioclip ./files/Bento4/mp4audioclip/memory\ leaked/test_1 /dev/null
```
Thanks for your time!
memory leaked
This is a GitHub Issue
repo:Bento4
owner:axiomatic-systems
Title : memory leaked
Issue date:

--- start body ---
Hi, i find a memory leaked in mp4audioclip. I saved all my test files [here](https://github.com/WorldExecute/files/tree/main/Bento4)

Here are the details.

For **mp4audioclip** with [test input](https://github.com/WorldExecute/files/blob/main/Bento4/mp4audioclip/memory%20leaked/test_1):
```
ERROR: cannot parse input (0)

=================================================================
==8852==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x4c44bd in operator new(unsigned long) (/Bento4/check/mp4audioclip+0x4c44bd)
    #1 0x4eb29f in AP4_StdcFileByteStream::Create(AP4_FileByteStream*, char const*, AP4_FileByteStream::Mode, AP4_ByteStream*&) (/Bento4/check/mp4audioclip+0x4eb29f)

SUMMARY: AddressSanitizer: 48 byte(s) leaked in 1 allocation(s).
```


You can use the following setp to reproduce all the problems.
```
git clone https://github.com/axiomatic-systems/Bento4
cd Bento4/
mkdir check && cd check
cmake ../ -DCMAKE_C_COMPILER=clang  -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_FLAGS="-fsanitize=address" -DCMAKE_CXX_FLAGS="-fsanitize=address" -DCMAKE_BUILD_TYPE=Release
make -j
git clone https://github.com/WorldExecute/files.git
./mp4audioclip ./files/Bento4/mp4audioclip/memory\ leaked/test_1 /dev/null
```
Thanks for your time!
--- end body ---

The issue describes a memory leak in the mp4audioclip component of Bento4, which can lead to resource exhaustion over time if the application processes many audio clips without properly releasing allocated memory. This could potentially be exploited in a denial-of-service attack if an attacker can control the input files being processed.