구차니의 잡동사니 모음

If you only want to convert mkv to mp4 then you will save quality and a lot of time by just changing the containers. Both of these are just wrappers over the same content so the cpu only needs to do a little work. Don't re encode as you will definitely lose quality.

It's very straight forward using ffmpeg:

ffmpeg -i LostInTranslation.mkv -vcodec copy -acodec copy LostInTranslation.mp4

Here, you are copying the video codec and audio codec so nothing is being encoded.

Tip:

To convert all the mkv files in current directory, run a simple loop in terminal:

for i in *mkv; do ffmpeg -i $i -vcodec copy -acodec copy $i.mp4; done 

def clientConnection(netsettings, report = None, scan = True, timeout = 5):

    address = netsettings.server_address

    port = netsettings.server_port

    use_ssl = netsettings.use_ssl

    if address== "[default]":

#            calling operator from python is fucked, scene isn't in context

#            if bpy:

#                bpy.ops.render.netclientscan()

#            else:

        if not scan:

            return None

        address, port = clientScan()

        if address == "":

            return None

    conn = None

    try:

        HTTPConnection = http.client.HTTPSConnection if use_ssl else http.client.HTTPConnection

        if platform.system() == "Darwin":

            with ConnectionContext(timeout):

                conn = HTTPConnection(address, port)

        else:

            conn = HTTPConnection(address, port, timeout = timeout)

        if conn:

            if clientVerifyVersion(conn, timeout):

                return conn

            else:

                conn.close()

                reporting(report, "Incorrect master version", ValueError)

    except BaseException as err:

        if report:

            report({'ERROR'}, str(err))

            return None

        else:

            print(err)

            return None

def clientVerifyVersion(conn, timeout):

    with ConnectionContext(timeout):

        conn.request("GET", "/version")

    response = conn.getresponse()

    if response.status != http.client.OK:

        conn.close()

        return False

    server_version = response.read()

    if server_version != VERSION:

        print("Incorrect server version!")

        print("expected", str(VERSION, encoding='utf8'), "received", str(server_version, encoding='utf8'))

        return False

    return True 

$ blender

connect failed: No such file or directory

Read new prefs: /home/odroid/.config/blender/2.76/config/userpref.blend

libGL error: unable to load driver: exynos_dri.so

libGL error: driver pointer missing

libGL error: failed to load driver: exynos

Incorrect server version!

expected 1.9 received 1.8

Incorrect master version

Incorrect server version!

expected 1.9 received 1.8

Incorrect master version

Info: Master server found

Incorrect server version!

expected 1.9 received 1.8

Error: Incorrect master version 

The Master Node does no rendering, it just stores the .blend information and sources out the rendering to slaves and keeps track of what 'Chunks' are going where.

The Slave Node (or nodes) are the work horses, doing all the rendering under the control of the master.

The Client Node is the node from which render jobs are sent to the master for distributed rendering by the slaves. This is where you have your project open and are working in Blender. 

$ sudo find / -name addons

/usr/share/blender/scripts/addons

$ sudo git clone https://github.com/WARP-LAB/Blender-Network-Render-Additions.git

$ sudo mv Blender-Network-Render-Additions/netrender ./

$ sudo rm -rf Blender-Network-Render-Additions