Example 3 - Start Decoding A File At A Time Other Than The Beginning Of The Recording; Example 4 - Finish Decoding A File At A Time Other Than The End Of The Recording; Example 5 - Generating Targa Files; Start And Finish Times - Extron electronics VN-Matrix User Manual

Example 3 — start decoding a file at a time other than the beginning of the
recording
The command is:
./gcode ‑g ‑s 17:45:37.53 ‑i /home/matrix_rec/Storage/SAC_Test/
Dave_Gilmour_Dimming_of_the_Day_620027.0.0_r0_s0.rec
•
Example 4 — finish decoding a file at a time other than the end of the
recording
The command is:
./gcode ‑g ‑f 17:46:27.53 ‑i /home/matrix_rec/Storage/SAC_Test/
Dave_Gilmour_Dimming_of_the_Day_620027.0.0_r0_s0.rec
•
Example 5 — generating Targa files, specifying the output directory, and the

start and finish times.

The command is:
./gcode ‑t ‑o /home/matrix_rec/Targa ‑s 17:45:37.53
‑f 17:46:27.53 ‑i /home/matrix_rec/Storage/SAC_Test/
Dave_Gilmour_Dimming_of_the_Day_620027.0.0_r0_s0.rec
•
•
•
•

Working with Video and Audio Streams

When recording video content along with associated audio, the Start and Finish times
for the each of the different recorded file types can differ by a small amount. Usually, the
video file will be slightly longer and its start and end times will overlap the other files in the
recording.
The times specified in the gcode utility must take this difference into account or
synchronization of the content in the converted files will be lost, most noticeable in loss of lip
sync between video and audio content.
When using the gcode utility to convert two files, the start and end times set for each file
conversion must be the same and must overlap.
When setting the start time for a conversion, check the start times for each of the files that
are to be converted and use the start time of the file that is last to start up, that is the latest
start time.
For the end time, use a similar process but use the end time of the file that is first to stop,
that is the earliest end time.
The file conversion starts ten seconds into the recording at
The file conversion finishes at
The output files are Targa (tga) files (
The output folder is
/home/matrix_rec/Targa
The file conversion starts at
The finish time is
17:46:27.53
VNM Recorder • gcode Frame Translator Utility Instructions
.
17:46:27.53
)
‑t
.
17:45:37.53
.
.
17:45:37.53
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