From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 22 Jan 2017 21:52:01 +0000 (+0100)
Subject: The DeckLink manual recommends pause + flush over stop for changing mode.
X-Git-Tag: 1.5.0~67
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=a0083c1e4712a6e9f7c468f0961b292cfd9b69b0;p=nageru

The DeckLink manual recommends pause + flush over stop for changing mode.
---

diff --git a/decklink_capture.cpp b/decklink_capture.cpp
index 16c187d..92fd6ae 100644
--- a/decklink_capture.cpp
+++ b/decklink_capture.cpp
@@ -443,8 +443,12 @@ void DeckLinkCapture::stop_dequeue_thread()
 
 void DeckLinkCapture::set_video_mode(uint32_t video_mode_id)
 {
-	if (input->StopStreams() != S_OK) {
-		fprintf(stderr, "StopStreams failed\n");
+	if (input->PauseStreams() != S_OK) {
+		fprintf(stderr, "PauseStreams failed\n");
+		exit(1);
+	}
+	if (input->FlushStreams() != S_OK) {
+		fprintf(stderr, "FlushStreams failed\n");
 		exit(1);
 	}