From 2a8f240d0a881686b87e4c3a6c0541bcf14061b3 Mon Sep 17 00:00:00 2001 From: Jonas Smedegaard Date: Thu, 6 Apr 2017 18:05:35 +0200 Subject: Rename stream.sh → decode+edit+encode+stream. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- bin/decode+edit+encode+stream | 33 +++++++++++++++++++++++++++++++++ bin/stream.sh | 33 --------------------------------- 2 files changed, 33 insertions(+), 33 deletions(-) create mode 100755 bin/decode+edit+encode+stream delete mode 100755 bin/stream.sh (limited to 'bin') diff --git a/bin/decode+edit+encode+stream b/bin/decode+edit+encode+stream new file mode 100755 index 0000000..7b8a635 --- /dev/null +++ b/bin/decode+edit+encode+stream @@ -0,0 +1,33 @@ +#!/bin/sh + +set -e + +HOST=${1:-morla} +if [ "$HOST" = "$(hostname --short)" ]; then + IP=127.0.0.1 +else + IP=$(host "$HOST" | grep -Po 'address \K\S+') +fi + +PORT=${2:-5004} + +SIZE=640x360 +BITRATE=500000 + +MOVIE=../src/omni/show0/earth.mp4 +LOGO=../../content/icon_small.png + +# based on http://video.stackexchange.com/a/16933 +# + codec options from http://www.webmproject.org/docs/encoder-parameters/ +# example "Real-time CBR Encoding and Streaming" +# + Drop frames, aggressively treat as static, and use fastest cpu +ffmpeg -threads auto -re \ + -f lavfi -i "movie=filename=$MOVIE:loop=0, setpts=N/(FRAME_RATE*TB), scale=$SIZE" \ + -i "$LOGO" -filter_complex 'overlay=main_w-overlay_w-20:main_h-overlay_h-20' \ + -codec:v vp8 -quality realtime -deadline realtime -cpu-used 15 \ + -b:v "$BITRATE" -minrate "$BITRATE" -maxrate "$BITRATE" \ + -undershoot-pct 95 -bufsize $((6000*BITRATE/1000)) -rc_init_occupancy $((4000*BITRATE/1000)) \ + -max-intra-rate 0 \ + -qmin 4 -qmax 56 \ + -static-thresh 500 -skip_threshold 50 \ + -an -f rtp "rtp://$IP:$PORT?pkt_size=1200" diff --git a/bin/stream.sh b/bin/stream.sh deleted file mode 100755 index 7b8a635..0000000 --- a/bin/stream.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/sh - -set -e - -HOST=${1:-morla} -if [ "$HOST" = "$(hostname --short)" ]; then - IP=127.0.0.1 -else - IP=$(host "$HOST" | grep -Po 'address \K\S+') -fi - -PORT=${2:-5004} - -SIZE=640x360 -BITRATE=500000 - -MOVIE=../src/omni/show0/earth.mp4 -LOGO=../../content/icon_small.png - -# based on http://video.stackexchange.com/a/16933 -# + codec options from http://www.webmproject.org/docs/encoder-parameters/ -# example "Real-time CBR Encoding and Streaming" -# + Drop frames, aggressively treat as static, and use fastest cpu -ffmpeg -threads auto -re \ - -f lavfi -i "movie=filename=$MOVIE:loop=0, setpts=N/(FRAME_RATE*TB), scale=$SIZE" \ - -i "$LOGO" -filter_complex 'overlay=main_w-overlay_w-20:main_h-overlay_h-20' \ - -codec:v vp8 -quality realtime -deadline realtime -cpu-used 15 \ - -b:v "$BITRATE" -minrate "$BITRATE" -maxrate "$BITRATE" \ - -undershoot-pct 95 -bufsize $((6000*BITRATE/1000)) -rc_init_occupancy $((4000*BITRATE/1000)) \ - -max-intra-rate 0 \ - -qmin 4 -qmax 56 \ - -static-thresh 500 -skip_threshold 50 \ - -an -f rtp "rtp://$IP:$PORT?pkt_size=1200" -- cgit v1.2.3