хотелось бы узнать в чем может быть причина

видно не очень то и хочется, если даже конфиг/логи поленился показать.

Первая же ссылка в яндексе см. обсуждение http://habrahabr.ru/post/152763/

minidlna.conf

# This is the configuration file for the MiniDLNA daemon, a DLNA/UPnP-AV media
# server.
#
# Unless otherwise noted, the commented out options show their default value.
#
# On Debian, you can also refer to the minidlna.conf(5) man page for
# documentation about this file.


# Path to the directory you want scanned for media files.
#
# This option can be specified more than once if you want multiple directories
# scanned.
#
# If you want to restrict a media_dir to a specific content type, you can
# prepend the directory name with a letter representing the type (A, P or V),
# followed by a comma, as so:
#   * "A" for audio    (eg. media_dir=A,/var/lib/minidlna/music)
#   * "P" for pictures (eg. media_dir=P,/var/lib/minidlna/pictures)
#   * "V" for video    (eg. media_dir=V,/var/lib/minidlna/videos)
#
# WARNING: After changing this option, you need to rebuild the database. Either
#          run minidlna with the '-R' option, or delete the 'files.db' file
#          from the db_dir directory (see below).
#          On Debian, you can run, as root, 'service minidlna force-reload' instead.
media_dir=V,/home/vyvolokin-sergei/media-files/Фильмы

# Path to the directory that should hold the database and album art cache.
db_dir=/var/lib/minidlna

# Path to the directory that should hold the log file.
log_dir=/var/log

# Minimum level of importance of messages to be logged.
# Must be one of "off", "fatal", "error", "warn", "info" or "debug".
# "off" turns of logging entirely, "fatal" is the highest level of importance
# and "debug" the lowest.
#log_level=warn
# Use a different container as the root of the directory tree presented to
# clients. The possible values are:
#   * "." - standard container
#   * "B" - "Browse Directory"
#   * "M" - "Music"
#   * "P" - "Pictures"
#   * "V" - "Video"
# if you specify "B" and client device is audio-only then "Music/Folders" will be used as root
#root_container=.

# Network interface(s) to bind to (e.g. eth0), comma delimited.
network_interface=eth0

# IPv4 address to listen on (e.g. 192.0.2.1).
#listening_ip=

# Port number for HTTP traffic (descriptions, SOAP, media transfer).
port=8200

# URL presented to clients.

# clients. The possible values are:
#   * "." - standard container
#   * "B" - "Browse Directory"
#   * "M" - "Music"
#   * "P" - "Pictures"
#   * "V" - "Video"
# if you specify "B" and client device is audio-only then "Music/Folders" will be used as root
#root_container=.

# Network interface(s) to bind to (e.g. eth0), comma delimited.
network_interface=eth0

# IPv4 address to listen on (e.g. 192.0.2.1).
#listening_ip=

# Port number for HTTP traffic (descriptions, SOAP, media transfer).
port=8200

# URL presented to clients.
# The default is the IP address of the server on port 80.
#presentation_url=/").
#presentation_url=/").
album_art_names=Cover.jpg/cover.jpg/AlbumArtSmall.jpg/albumartsmall.jpg/AlbumArt.jpg/albumart.jpg/Album.jpg/album.jpg/Folder.jpg/folder.jpg/Thumb.jpg/thumb.jpg

# Strictly adhere to DLNA standards.
# This allows server-side downscaling of very large JPEG images, which may
# decrease JPEG serving performance on (at least) Sony DLNA products.
#strict_dlna=no

# Support for streaming .jpg and .mp3 files to a TiVo supporting HMO.
#enable_tivo=no

# Notify interval, in seconds.
#notify_interval=895

# Path to the MiniSSDPd socket, for MiniSSDPd support.
#minissdpdsocket=/run/minissdpd.sock

minidlna.log

[2013/08/01 22:58:41] minidlna.c:898: warn: Starting MiniDLNA version 1.0.24 [SQLite 3.7.13]. [2013/08/01 22:58:41] minidlna.c:926: warn: Creating new database... [2013/08/01 22:58:41] scanner.c:727: warn: Scanning /var/lib/minidlna [2013/08/01 22:58:41] scanner.c:798: warn: Scanning /var/lib/minidlna finished (0 files)! [2013/08/01 22:58:41] minidlna.c:1006: warn: HTTP listening on port 8200 [2013/08/01 22:58:41] playlist.c:125: warn: Parsing playlists... [2013/08/01 22:58:42] inotify.c:195: warn: WARNING: Inotify max_user_watches [8192] is low or close to the number of used watches [2] and I do not have permission to increase this limit. Please do so manually by writing a higher value into /proc/sys/fs/inotify/max_user_watches. [2013/08/01 23:01:55] minidlna.c:155: warn: received signal 15, good-bye [2013/08/01 23:01:56] minidlna.c:898: warn: Starting MiniDLNA version 1.0.24 [SQLite 3.7.13]. [2013/08/01 23:01:56] minidlna.c:926: warn: Creating new database... [2013/08/01 23:01:56] minidlna.c:1006: warn: HTTP listening on port 8200 [2013/08/01 23:01:56] scanner.c:727: warn: Scanning /home/vyvolokin-sergei/media-files/Фильмы [2013/08/01 23:02:07] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:09] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:10] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:11] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:11] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:11] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:11] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:12] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:12] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:12] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:12] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:12] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:13] scanner.c:798: warn: Scanning /home/vyvolokin-sergei/media-files/Фильмы finished (199 files)! [2013/08/01 23:02:13] playlist.c:125: warn: Parsing playlists... [2013/08/01 23:02:14] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:14] inotify.c:195: warn: WARNING: Inotify max_user_watches [8192] is low or close to the number of used watches [33] and I do not have permission to increase this limit. Please do so manually by writing a higher value into /proc/sys/fs/inotify/max_user_watches. [2013/08/01 23:02:14] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:15] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:15] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:16] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:16] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:16] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:16] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:02:16] upnphttp.c:1014: warn: /favicon.ico not found, responding ERROR 404 [2013/08/01 23:03:34] upnpevents.c:363: warn: upnp_event_send: send(): ????? ???????? ?????????? ???????

По wifi небось смотришь?

Посмотри команды top или htop на сервере где dlna крутится во время просмотра фильма, что хоть за комп, какая сетка?

Неа все проходит исключительно через кабель, я думаю может у меня кабель косячный где то ? )

Вот загрузка процессора если смотреть одновременно с нойта и телевизора

[2013/08/01 23:03:34] upnpevents.c:363: warn: upnp_event_send: send(): ????? ???????? ?????????? ??????? [2013/08/02 19:27:22] upnpevents.c:363: warn: upnp_event_send: send(): ????? ???????? ?????????? ??????? И вот это: WARNING: Inotify max_user_watches [8192] is low or close to the number of used watches [33] and I do not have permission to increase this limit. Please do so manually by writing a higher value into /proc/sys/fs/inotify/max_user_watches.

Вот что то не понятное мне

Кстати - мэй би

Попробуй кабель в ноут воткнуть и файлики погонять с сервера на ком и обратно - скорось померяй

Проблема решилась с помощью официального представителя, он мне поведовал что у этих телевизоров нет программной буферизации и поэтому начинает тормозить, решилось покупкой медиаплеера, теперь все летает на ура без всяких ожиданий.