INST SHEET

© 2017 JVC KENWOOD Corporation
B5A-1634-10
2
“98%” added to setting value of zebra pattern
This convenient setting is added to keep the video level within 100%
during the video production for playback, screening and broadcasting
on nonlinear devices and PC.
 “98%” added to [Top] and [Bottom] of menu item [Zebra]
“98%” is added to the setting values for specifying the upper and lower
limits of the luminance level in [LCD/VF] → [Shooting Assist] →
[Zebra]/[Top] and [Bottom].
[Top] [Setting Values: 5% to ● 80% to 95%, 98%, 100%, Over]
[Bottom] [Setting Values: 0% to ● 70% to 95%, 98%, 100%]
Improved LCD backlight brightness
A brightness setting that is 2 times the existing brightness setting has
been added.
This improves the visibility and allows for more delicate focusing.
 Setting Values added to menu item [LCD Backlight]
The brightness is improved by changing the setting value of [LCD/VF]
→ [LCD Backlight]. Increasing the value increases the brightness.
[Setting Values: -1, ● 0, +1]
Web access port number setting function added
[Port] is added to [System] → [Network]/[Settings] → [Web].
It is for setting the port number when accessing the camera recorder
Web page from outside the camera.
Memo :
● The number can be entered using the software keyboard.
● An integer from 1 to 65535 can be entered. (Default value: 80)
● When setting a number other than the default value, use an unused
port number.
● For details, consult your network administrator.
[Auto Restart] function added to Live Streaming
[Auto Restart] is added to [System] → [Network] / [Settings] → [Live
Streaming Set].
Previously, if the network is disconnected while “Live Streaming” is set
to “On”, “Live Streaming” will be set to “Off” automatically. When the
network is reconnected, it is necessary to set “Live Streaming” to “On”
again manually.
By setting the new [Auto Restart] function to “On”, live streaming is
automatically restarted when the network is reconnected.
● On
Live streaming is automatically restarted after the network is
reconnected.
● Off
Live streaming does not automatically restart even after the network
is reconnected.
[Setting Values: On, ● Off]
Memo :
● If the camera recorder is turned off and then turned on again, live
streaming does not start automatically (regardless of the [Auto Restart]
setting) even after the network connection has been established.
Setting item changed in [Live Streaming Set] and
setting values [Frame Rate] added to menu item
[Frame & Bit Rate] under [System] → [Network]/[Settings] → [Live
Streaming Set] is changed to [Frame Rate] and [Bit Rate], and setting
values for [Frame Rate] are added.
Memo :
● The settings cannot be changed during live streaming.
● An encoding bit rate exceeding 8.0 Mbps cannot be selected when
[Type] is set to “RTSP/RTP”.
● An encoding bit rate exceeding 5.0 Mbps cannot be selected when
[Type] is set to “ZIXI” and [Latency] is set to a value other than “Low”, or
when [Type] is set to “RTMP”.
● An encoding bit rate exceeding 3.0 Mbps cannot be selected when
[Type] is set to “ZIXI” and [Latency] is set to “Low”.
Caution :
● With the addition of these setting values, “480×270” is removed from
the setting values of [Resolution].
SMPTE 2022-1 FEC supported
MPEG2-TS/RTP is added to streaming type and SMPTE2022-1 FEC is
supported.
Also, MPEG2-TS/TCP is removed.
 “RTMP” and “MPEG2-TS/RTP” added to menu item [Type]
“RTMP” and “MPEG2-TS/RTP” are added to [System] → [Network]/
[Settings] → [Live Streaming Set] → [Server]/[Live Streaming] →
[Server1] to [Server4] → [Type].
[Setting Values: ● MPEG2-TS/UDP, MPEG2-TS/RTP, RTSP/RTP,
ZIXI, RTMP]
Caution :
● With the addition of this setting value, “MPEG2-TS/TCP” is removed
from the setting values of [Type].
V0400
Frame Rate Resolution
Setting Value
(new values are in bold)
60i,60p,30p
1920×1080
60i(12Mbps), ● 60i(8Mbps),
60i(5Mbps),60i(3Mbps)
1280×720
60p(12Mbps),60p(8Mbps),
60p(5Mbps),60p(3Mbps),
30p(8Mbps), ● 30p(5Mbps),
30p(3Mbps),30p(1.5Mbps)
720×480
60i(8Mbps),60i(5Mbps),
● 60i(3Mbps),60i(1.5Mbps),
60i(0.8Mbps),60i(0.3Mbps)
640×360
60p(3Mbps),60p(1.5Mbps),
30p(3Mbps), ● 30p(1.5Mbps),
30p(0.8Mbps),30p(0.3Mbps)
50i,50p,25p
1920×1080
50i(12Mbps), ● 50i(8Mbps),
50i(5Mbps),50i(3Mbps)
1280×720
50p(12Mbps),50p(8Mbps),
50p(5Mbps),50p(3Mbps),
25p(8Mbps), ● 25p(5Mbps),
25p(3Mbps),25p(1.5Mbps)
720×576
50i(8Mbps),50i(5Mbps),
● 50i(3Mbps),50i(1.5Mbps),
50i(0.8Mbps),50i(0.3Mbps)
640×360
50p(3Mbps),50p(1.5Mbps),
25p(3Mbps), ● 25p(1.5Mbps),
25p(0.8Mbps),25p(0.3Mbps)
 [SMPTE 2022-1 FEC] added to menu item
When “MPEG2-TS/RTP” is selected in [System] → [Network]/[Settings]
→ [Live Streaming Set] → [Server]/[Streaming Server] → [Server1] to
[Server4] → [Type], [SMPTE 2022-1 FEC] can be configured. Set to
“On” to use FEC (Forward Error Correction). This is a transmission
system that recovers the missing packets in the decoding process
without having to retransmit the missing packets.
[Setting Values: On, ● Off]
* The decoder must be compatible with SMPTE 2022-1.
 [FEC Matrix] added to menu item
For setting the amount of FEC (Forward Error Correction) overhead for
configuring SMPTE 2022-1.
Memo :
● This item is selectable only when [SMPTE2022-1 FEC] is set to “On”.
● When [Type] is set to “MPEG2-TS/RTP”, only even numbers from 2 to
65530 can be specified as the port number for the transmission
destination port.
● When [Type] is set to “MPEG2-TS/RTP” and [SMPTE2022-1 FEC] is
set to “On”, N+2 and N+4 port numbers are also used in addition to the
port number (N) specified for the transmission destination port.
 Setting the FEC Matrix
Set the amount of “FEC” (Forward Error Correction) overhead for
configuring [SMPTE 2022-1].
1 Select [System] → [Network]/[Settings] → [Live Streaming Set] →
[Server]/[Streaming Server] → [Server1] to [Server4] → [Type] →
[FEC Matrix], then press the Set button ( ● )
The FEC adjustment screen appears.
2 Adjust the L and D values
Use the H / I buttons to adjust the L value, and the J/K buttons to
adjust the D value.
The amount of FEC overhead changes when the L and D values are
changed.
To restore the L and D values to their default values, press the
[C.REVIEW/4] button.
Memo :
● Setting range
• 4 ≦ L ≦ 20 (Default value: L = 10)
• 4 ≦ D ≦ 20 (Default value: D = 10)
• L × D ≦ 100 (Default value: L×D = 10×10)
3 Press the Set button ( ● )
The screen returns to the streaming server setting screen.
Memo :
● Increasing the amount of FEC overhead increases the packet loss
resilience but more network bandwidth is used.
● Even with the same amount of overhead, increasing the L value will
increase the packet loss (continuous packet loss) resilience.
High reliability mode added to ZIXI
High latency (high reliability) mode is added to ZIXI.
 “High” is added to menu item [Latency]
“High” is added to [System] → [Network]/[Settings] → [Live Streaming
Set]
→ [Server]/[Streaming Server] → [Server1] to [Server4] →
[Latency].
[Setting Values: High, Medium, ● Low, Minimum (ZIXI Off)]
Importer (EU only)
12 Priestley Way, London NW2 7BA, UNITED KINGDOM
Importeur (Nur EU)
Konrad-Adenauer-Allee 1-11, 61118 Bad Vilbel, DEUTSCHLAND
Importatore (Solo EU)
Via G. Sirtori 7/9, 20129 Milano, ITALIA
Importador (Solamente EU)
Ctra. Rubi, 88 Edifi cio Can Castanyer, 08174 Sant Cugat del Valles,
Barcelona, ESPAÑA
Importeur (Alleen EU)
Leuvensesteenweg 248J, 1800 Vilvoorde, BELGIQUE
Importeur (Alleen EU)
Amsterdamseweg 37, 1422 AC Uithoorn, NEDERLAND
Manufacturer
3-12, Moriya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022,
JAPAN
GY-LS300Sheet4_EN.fm 2 ページ ２０１７年５月１２日 金曜日 午後１２時９分