Similar to gst_buffer_is_writable, but this only ensures that the refcount of the buffer is 1, indicating that the caller is the sole owner and can change the buffer metadata, such as caps and timestamps.
TRUE if the metadata is writable.
See Implementation
Similar to gst_buffer_is_writable, but this only ensures that the refcount of the buffer is 1, indicating that the caller is the sole owner and can change the buffer metadata, such as caps and timestamps.