Extron electronics StudioStation 100, User Manual

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StudioStation 100 • Front Panel and Operations 18
Record a File
The StudioStation 100 creates MP4, M4V, and M4A media files. Recordings are stored on
the 32GB internal storage or on storage media connected to the front, rear, or RCP 101
USB ports. The recording location defaults to the internal storage.
The internal 32GB SD
card is field upgradable to different storage sizes. For instructions to replace the SD card,
see
Upgrading the SD Card
on page 114 .
To configure an ad hoc recording:
1. Press the front panel
Record
button.
2. Monitor the record time and remaining time on the embedded web page.
3.
Press
Pause
to temporarily suspend recording. Press
Pause
again or
Record
to resume
the recording and place a chapter marker in the file.
4. Press
Mark
to create a chapter marker and a thumbnail if desired.
5. Press
Stop
to cease recording and place an end of file maker on the recording.
Encoder Presets
Encoder presets allow users to quickly switch between various encoder profiles for different
resolution and bit rates. There are 16 encoder presets including eight pre-defined with
the GOP at
30
and the Audio delay set at
0
milliseconds (1 through 8 in the DEFAULT
ENCODER PRESETS table) that cover common encoder configurations. Encoder presets
can be saved or recalled from the embedded web page, (see Encoding Presets on
page 50)
.
Encoder presets save the following parameters:
ENCODER PRESET PARAMETERS
Video resolution Audio bitrate Frame rate Profile level Record Mode
Video bitrate Audio delay Bitrate control Profile type Preset name
DEFAULT ENCODER PRESETS
Preset
#
Preset
Name
Resolution Video
Bit Rate
(kbps)
Frame
Rate
(fps)
Audio
Bit Rate
(kbps)
Bit Rate
Control
GOP
Length
H.264
Profile
H.264
Level
1 1080p High 1920x1080 8000 30 320 VBR 30 High 4.1
2 1080p Low 1920x1080 6000 15 128 CVBR 30 Main 3.2
* 3 720p High 1280x720 5000 30 192 VBR 30 High 3.1
4 720p Low 1280x720 3000 15 128 CVBR 30 Main 3.1
5 480p High 848x480 2500 30 128 VBR 30 High 3.1
6 480p Low 848x480 1500 15 96 CVBR 30 Main 3.1
7 VGA High 1280x1024 3500 30 128 VBR 30 High 4.1
8 VGA Low 1024x768 2500 15 128 VBR 30 High 3.1
9-16 User Defined
NOTES:
• * Audio settings are determined by the encoding recording. Audio for streaming monitoring is not
re-encoded. Therefore, by default, the recording uses encoder preset 3, and the audio bit rate is 192 kbps.
Default audio sample rate is 48 kHz. When RTMP Push streaming is selected (see
Streaming Method on
the next page), the audio sample rate changes to 44.1 kHz automatically.
• Default record mode is video and audio.
• The predefined encoder presets can be modified by the user. Factory reset returns all presets to the default
values.