รบกวนช่วยดู code php.ini upload ไฟล์เกิน 500 mb ไม่ได้

ผมสอบถามเกี่ยวกับ ตัว qnap (storage) มาทำ webserver โปรแกรม library ใช้เก็บข้อมูล ครับ ผ่าน intranet ของบริษัท
ปัญหาคือ หากเข้า network ไวมาก แต่หาก upload ที่มีขนาดใหญ่กว่า 500 mb ไฟล์วีดีโอ แล้วไม่ได้ครับ ผ่านโปรแกรมนี้จะไม่ได้

ผมเลยลองเอา โค๊ด มา ไม่ทราบต้องแก้ตรงไหนครับ ขอบคุณครับ

[php]
engine = On
short_open_tag = On
asp_tags = Off
precision = 12
y2k_compliance = On
output_buffering = Off
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func=
serialize_precision = 100
allow_call_time_pass_reference = On
safe_mode = Off
safe_mode_gid = Off
safe_mode_include_dir =
safe_mode_exec_dir =
safe_mode_allowed_env_vars = PHP_
safe_mode_protected_env_vars = LD_LIBRARY_PATH
disable_functions =
disable_classes =
expose_php = Off
max_execution_time = 86400 ; Maximum execution time of each script, in seconds
max_input_time = 86400 ; Maximum amount of time each script may spend parsing request data
memory_limit = 1024M
error_reporting = E_ALL & ~E_NOTICE
display_errors = Off
display_startup_errors = Off
log_errors = Off
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
variables_order = "EGPCS"
register_globals = off
register_argc_argv = On
gpc_order = "GPC"
magic_quotes_gpc = On
magic_quotes_runtime = Off
magic_quotes_sybase = Off
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
doc_root =
user_dir =
include_path = ".:/etc/config/php"
extension_dir = /usr/local/apache/modules
enable_dl = On
post_max_size = 2047M
file_uploads = On
upload_max_filesize = 2047M
allow_url_fopen = On
default_socket_timeout = 300
upload_tmp_dir = /share/Web
extension = sqlite.so

[Syslog]
define_syslog_variables = Off

[mail function]
SMTP = localhost
smtp_port = 25
sendmail_path = /usr/sbin/sendmail -t -i

[Java]

[Date]
date.timezone = "Asia/Taipei"

[SQL]
sql.safe_mode = Off

[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1

[MySQL]
mysql.allow_persistent = On
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket = "/tmp/mysql.sock"
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off

[mSQL]
msql.allow_persistent = On
msql.max_persistent = -1
msql.max_links = -1

[PostgresSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0

[Sybase]
sybase.allow_persistent = On
sybase.max_persistent = -1
sybase.max_links = -1
sybase.min_error_severity = 10
sybase.min_message_severity = 10
sybase.compatability_mode = Off

[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10

[dbx]
dbx.colnames_case = "unchanged"

[bcmath]
bcmath.scale = 0

[browscap]

[Informix]
ifx.default_host =
ifx.default_user =
ifx.default_password =
ifx.allow_persistent = On
ifx.max_persistent = -1
ifx.max_links = -1
ifx.textasvarchar = 0
ifx.byteasvarchar = 0
ifx.charasvarchar = 0
ifx.blobinfile = 0
ifx.nullformat = 0

[Session]
session.save_handler = files
session.use_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.serialize_handler = php
session.gc_probability = 1
session.gc_divisor = 100
session.gc_maxlifetime = 1440
session.bug_compat_42 = 1
session.bug_compat_warn = 1
session.referer_check =
session.entropy_length = 0
session.entropy_file =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="

session.save_path = /share/CACHEDEV1_DATA/.php_session
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
mssql.secure_connection = Off

[Assertion]

[Ingres II]
ingres.allow_persistent = On
ingres.max_persistent = -1
ingres.max_links = -1
ingres.default_database =
ingres.default_user =
ingres.default_password =

[Verisign Payflow Pro]
pfpro.defaulthost = "test-payflow.verisign.com"
pfpro.defaultport = 443
pfpro.defaulttimeout = 30

[com]

[Printer]

[mbstring]

[FrontBase]

[exif]

[]

; End:[/size]