public void RunCaptureSaveStop(CamDictionary allowedSettings)
{
// Example showing partial pre-trigger buffer fill, trigger, save video, then truncate save leaving playable video file
this.RunCamera(api, allowedSettings, "\nPartial pre-trigger buffer fill, trigger, start video save, then truncate save leaving playable video file");
api.WaitForTransition(" Letting pre-trigger buffer partially fill", CAMERA_STATE.RUNNING, 10);
Thread.Sleep(4000);
Console.WriteLine($" {api.GetStatusString()}");
this.TriggerCamera(api, "Camera triggered, starting to fill post-trigger buffer");
Console.WriteLine($" Percentage pre-trigger buffer filled before trigger: {api.GetPretriggerFillLevel()}");
api.WaitForTransition("Waiting for post-trigger buffer to fill", CAMERA_STATE.TRIGGERED, 10);
api.ExpectState(CAMERA_STATE.SAVING);
Thread.Sleep(1000);
Console.WriteLine($" Truncating save before complete, video file still playable");
Console.WriteLine($" {api.GetStatusString()}");
api.SaveStop();
api.WaitForTransition("Waiting for save to finish", CAMERA_STATE.SAVING, 10);
api.WaitForTransition("Waiting for post-trigger buffer to fill", CAMERA_STATE.SAVE_TRUNCATING, 10);
api.ExpectRunningState();
}
private void MultiShotSaveVideos(long expectedVideoCount, int discardAfterVideo, int saveWait)
{
// param discard_after_video: set to zero to save all captured multishot videos or to the number of videos to save
if (discardAfterVideo > 0)
{
Console.WriteLine($" Saving filled multishot buffers, discarding videos after video {discardAfterVideo} is saved");
}
else
{
Console.WriteLine(" Saving filled multishot buffers");
}
api.ExpectState(CAMERA_STATE.RUNNING);
Save();
Thread.Sleep(1000);
for (var x = 0; x < expectedVideoCount; x++)
{
var expectedBuffer = x + 1;
var maxWait = saveWait;
api.ExpectState(CAMERA_STATE.SAVING);
var camStatus = api.GetCamStatus();
var capturedBuffers = (long)camStatus["captured_buffers"];
Console.WriteLine($" Captured buffers: {capturedBuffers}");
if (capturedBuffers != expectedVideoCount)
{
Console.WriteLine($" Error: captured buffer count doesn't match expected count: {capturedBuffers} != {expectedVideoCount}");
Environment.Exit(1);
}
while (expectedBuffer <= expectedVideoCount && maxWait > 0)
{
// camera stays in the save state the entire time the set of captured videos are saved
// monitor progress by using the active buffer and save complete level
camStatus = api.GetCamStatus();
var state = (CAMERA_STATE)camStatus["state"];
if (state != CAMERA_STATE.SAVING)
{
Console.WriteLine($" Current state: {api.GetTextState(state)}");
break;
}
var activeBuffer = (long)camStatus["active_buffer"];
Console.WriteLine($" Saving buffer {activeBuffer}/{expectedVideoCount} progress {camStatus["level"]} ({maxWait})");
if (expectedBuffer + 1 == activeBuffer)
{
break;
}
if (discardAfterVideo > 0 && discardAfterVideo + 1 == activeBuffer)
{
Console.WriteLine(" Discarding filled multishot buffers");
Thread.Sleep(2000);
api.SaveStop(true);
api.WaitForTransition("Waiting for truncation to finish", CAMERA_STATE.SAVE_TRUNCATING, 5);
api.ExpectRunningState();
return;
}
Thread.Sleep(1000);
maxWait--;
}
}
api.ExpectRunningState();
}