From cdb3219e8c0d08e49671a0e6991307acc2e59bf2 Mon Sep 17 00:00:00 2001
From: MaZderMind <git@mazdermind.de>
Date: Sun, 18 Dec 2016 19:15:45 +0100
Subject: add example script showing multi-variant-streaming used on 33c3

---
 example-scripts/ffmpeg/stream-combined.sh | 89 +++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 example-scripts/ffmpeg/stream-combined.sh

(limited to 'example-scripts')

diff --git a/example-scripts/ffmpeg/stream-combined.sh b/example-scripts/ffmpeg/stream-combined.sh
new file mode 100644
index 0000000..9ee74f3
--- /dev/null
+++ b/example-scripts/ffmpeg/stream-combined.sh
@@ -0,0 +1,89 @@
+#!/bin/sh
+
+#
+# a variation of this script was used to generate all combinations of
+# [native|translated|stereo]_[hd|sd|slides] streams for 33c3
+#
+
+ffmpeg -y -nostdin \
+	-thread_queue_size 512 \
+	-i tcp://localhost:15000 \
+	-thread_queue_size 512 \
+	-i tcp://localhost:13000 \
+	-threads:0 0 \
+	-aspect 16:9 \
+	-filter_complex '
+		[0:v] yadif=mode=2, hqdn3d, split [deinter_hd] [deinter_hd2];
+		[deinter_hd2] scale=720:576 [deinter_sd];
+		[1:v] scale=720:576, fps=5, hqdn3d [deinter_slides];
+		movie=/opt/voc/share/overlay_hd.png [logo_hd];
+		[deinter_hd] [logo_hd] overlay=0:0 [hd];
+		movie=/opt/voc/share/overlay_sd.png [logo_sd];
+		[deinter_sd] [logo_sd] overlay=0:0 [sd];
+		movie=/opt/voc/share/overlay_slides.png [logo_slides];
+		[deinter_slides] [logo_slides] overlay=0:0 [slides]
+	' \
+	-map '[hd]' -map '[sd]' -map '[slides]' \
+	\
+	-maxrate:v:0 3000k -crf:0 21 \
+	-maxrate:v:1 800k  -crf:1 18 \
+	-maxrate:v:2 100k  -crf:2 25 \
+	\
+	-c:v:0 libx264 -preset:v:0 veryfast -bufsize:v:0 8192k -pix_fmt:0 yuv420p -profile:v:0 main \
+	-c:v:1 libx264 -preset:v:0 veryfast -bufsize:v:1 8192k -pix_fmt:1 yuv420p -profile:v:1 main \
+	-c:v:2 libx264 -preset:v:0 veryfast -bufsize:v:2 8192k -pix_fmt:2 yuv420p -profile:v:2 main \
+	\
+	-g:v:0 25 \
+	-g:v:1 25 \
+	-g:v:2 50 \
+	\
+	-map 0:a:0 -filter:a:0 pan='mono|c0=FL' \
+	-c:a:0 libfdk_aac -b:a:0 96k -ar 44100 \
+	\
+	-map 0:a:0 -filter:a:1 pan='mono|c0=FR' \
+	-c:a:1 libfdk_aac -b:a:1 96k -ar 44100 \
+	\
+	-map 0:a:0 \
+	-c:a:2 libfdk_aac -b:a:2 96k -ar 44100 \
+	\
+	-max_interleave_delta 0 \
+	-f nut pipe: | \
+		ffmpeg -v warning -y -nostdin -f nut -i pipe: \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:0 -map 0:a:0 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_native_hd \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:0 -map 0:a:1 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_translated_hd \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:0 -map 0:a:2 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_stereo_hd \
+			\
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:1 -map 0:a:0 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_native_sd \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:1 -map 0:a:1 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_translated_sd \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:1 -map 0:a:2 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_stereo_sd \
+			\
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:2 -map 0:a:0 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_native_slides \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:2 -map 0:a:1 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_translated_slides \
+			\
+			-c:v copy -c:a copy \
+			-map 0:v:2 -map 0:a:2 \
+			-f flv rtmp://127.0.0.1:1935/stream/stream_stereo_slides
-- 
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