| Article ID: ART176220 |
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Date published: 01/30/2020 |
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Date last updated: 01/30/2020 |
Description
In Camera mode, while recording a RAW primary clip on a CFexpress card, you can simultaneously record the same scene as a proxy clip (XF-AVC format) on the SD card. Because proxy clips have smaller files, they are suitable for offline editing.
Solution
Proxy Clips (Simultaneous Recording)
Video configuration of proxy clips
Format and resolution:
Color sampling:
Frame rate:
Bit rate: |
XF-AVC format, 2048x1080 (2K)
YCbCr 4:2:0, 8 bit
Same as the primary clip
24 Mbps or 35 Mbps*, VBR |
* Set automatically depending on the video configuration of the primary clip.
- Set the main recording format to [RAW].
- Select MENU > [
Recording/Media Setup] > [Sub Rec Format] > [XF-AVC (SD Card)].
- The
icon will appear in green at the top left of the screen.
- Press the REC button to start and stop recording.
- Proxy clips will be recorded on the SD card simultaneously with the primary clips recorded on the CFexpress card.
NOTES
- If the recording of the primary clip stops during simultaneous recording, recording of the proxy clip will stop as well.
- If there is no CFexpress card inserted in the camera, only the proxy clip will be recorded.
- SDHC cards are formatted using the FAT32 file system so, when recording proxy clips, the video (stream) file in the clip will be split approximately every 4 GB. Playback with the camera will be seamless.
SDXC cards use the exFAT file system so the stream file in the clip will not be split.
