improve stream testing script (#2525)
* merge testContent.sh into ocContent.sh * detect ffmpeg ffmpeg or ffmpeg.exe in path, current dir, or parent dir * use ocTestStream in api test * enable verbose logging for api tests * log ffmpeg version * change ffmpeg lookup order * set path properly for using the local ffmpeg * rm double space from transcoder error logs * update tests for new video stream do not test bitrate * set test stream target to 127.0.0.1 * log ffmpeg path * update ffmpeg to v4.4.1 * improve logs * fix ffmpeg installer script * fix api test runner * fix logs * install fonts * cleanup * use ocTestStream.sh for all automated tests * cleanup ocTestStream.sh * cleanup test/automated/hls/run.sh * Fix misspell * fix ffmpeg installer in automated test runners * spell fix * cleanup script * rev quick api tests * cleanup tmp paths properly in automated tests * rm unused ffmpeg package * cleanup
This commit is contained in:
Meisam
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@@ -1,55 +1,116 @@
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#!/usr/bin/env bash
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#!/bin/bash
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# A recent version of ffmpeg is required for the loop of the provided videos
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# to repeat indefinitely.
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# Example: ./test/ocTestStream.sh ~/Downloads/*.mp4 rtmp://localhost/live/abc123
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# Requirements:
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# ffmpeg (a recent version with loop video support)
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# a Sans family font (for overlay text)
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# awk
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# readlink
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if ! [[ $1 ]]
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then
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echo "ocTestStream is used for sending pre-recorded content to a RTMP server."
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echo "Will default to localhost with the stream key of abc123 if one isn't provided."
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echo "./ocTestStream.sh *.mp4 [RTMPDESINATION]"
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# Example: ./test/ocTestStream.sh ~/Downloads/*.mp4 rtmp://127.0.0.1/live/abc123
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ffmpeg_execs=( 'ffmpeg' 'ffmpeg.exe' )
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ffmpeg_paths=( './' '../' '' )
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for _ffmpeg_exec in "${ffmpeg_execs[@]}"; do
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for _ffmpeg_path in "${ffmpeg_paths[@]}"; do
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if [[ -x "$(command -v "${_ffmpeg_path}${_ffmpeg_exec}")" ]]; then
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ffmpeg_exec="${_ffmpeg_path}${_ffmpeg_exec}"
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break
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fi
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done
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done
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if [[ ${*: -1} == "--help" ]]; then
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echo "ocTestStream is used for sending pre-recorded or internal test content to an RTMP server."
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echo "Usage: ./ocTestStream.sh [VIDEO_FILES] [RTMP_DESINATION]"
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echo "VIDEO_FILES: path to one or multiple videos for sending to the RTMP server (optional)"
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echo "RTMP_DESINATION: URL of RTMP server with key (optional; default: rtmp://127.0.0.1/live/abc123)"
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exit
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fi
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# Make the destination optional and point to localhost with default key
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if [[ ${*: -1} == *"rtmp://"* ]]; then
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elif [[ ${*: -1} == *"rtmp://"* ]]; then
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echo "RTMP server is specified"
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DESTINATION_HOST=${*: -1}
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FILE_COUNT=$(( ${#} - 1 ))
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else
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echo "RTMP server is not specified"
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DESTINATION_HOST="rtmp://localhost/live/abc123"
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DESTINATION_HOST="rtmp://127.0.0.1/live/abc123"
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FILE_COUNT=${#}
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fi
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if [[ FILE_COUNT -eq 0 ]]; then
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echo "ERROR: ocTestStream needs a video file for sending to the RTMP server."
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exit
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if [[ -z "$ffmpeg_exec" ]]; then
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echo "ERROR: ffmpeg was not found in path or in the current directory! Please install ffmpeg before using this script."
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exit 1
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else
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ffmpeg_version=$("$ffmpeg_exec" -version | awk -F 'ffmpeg version' '{print $2}' | awk 'NR==1{print $1}')
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echo "ffmpeg executable: $ffmpeg_exec ($ffmpeg_version)"
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echo "ffmpeg path: $(readlink -f "$(which "$ffmpeg_exec")")"
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fi
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CONTENT=${*:1:${FILE_COUNT}}
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if [[ ${FILE_COUNT} -eq 0 ]]; then
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echo "Streaming internal test video loop to $DESTINATION_HOST"
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echo "...press ctrl+c to exit"
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# Delete the old list of files if it exists
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if test -f list.txt; then
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rm list.txt
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command "${ffmpeg_exec}" -hide_banner -loglevel panic -nostdin -re -f lavfi \
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-i "testsrc=size=1280x720:rate=60[out0];sine=frequency=400:sample_rate=48000[out1]" \
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-vf "[in]drawtext=fontsize=96: box=1: boxcolor=black@0.75: boxborderw=5: fontcolor=white: x=(w-text_w)/2: y=((h-text_h)/2)+((h-text_h)/-2): text='Owncast Test Stream', drawtext=fontsize=96: box=1: boxcolor=black@0.75: boxborderw=5: fontcolor=white: x=(w-text_w)/2: y=((h-text_h)/2)+((h-text_h)/2): text='%{gmtime\:%H\\\\\:%M\\\\\:%S} UTC'[out]" \
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-nal-hrd cbr \
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-metadata:s:v encoder=test \
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-vcodec libx264 \
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-acodec aac \
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-preset veryfast \
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-profile:v baseline \
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-tune zerolatency \
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-bf 0 \
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-g 0 \
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-b:v 6320k \
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-b:a 160k \
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-ac 2 \
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-ar 48000 \
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-minrate 6320k \
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-maxrate 6320k \
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-bufsize 6320k \
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-muxrate 6320k \
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-r 60 \
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-pix_fmt yuv420p \
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-color_range 1 -colorspace 1 -color_primaries 1 -color_trc 1 \
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-flags:v +global_header \
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-bsf:v dump_extra \
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-x264-params "nal-hrd=cbr:min-keyint=2:keyint=2:scenecut=0:bframes=0" \
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-f flv "$DESTINATION_HOST"
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else
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CONTENT=${*:1:${FILE_COUNT}}
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rm -f list.txt
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for file in $CONTENT
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do
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echo "file '$file'" >> list.txt
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done
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function finish {
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rm list.txt
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}
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trap finish EXIT
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echo "Streaming a loop of ${FILE_COUNT} video(s) to $DESTINATION_HOST"
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if [[ ${FILE_COUNT} -gt 1 ]]; then
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echo "Warning: If these files differ greatly in formats, transitioning from one to another may not always work correctly."
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fi
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echo "$CONTENT"
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echo "...press ctrl+c to exit"
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command "${ffmpeg_exec}" -hide_banner -loglevel panic -nostdin -stream_loop -1 -re -f concat \
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-safe 0 \
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-i list.txt \
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-vcodec libx264 \
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-profile:v high \
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-g 48 \
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-r 24 \
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-sc_threshold 0 \
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-b:v 1300k \
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-preset veryfast \
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-acodec copy \
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-vf drawtext="fontsize=96: box=1: boxcolor=black@0.75: boxborderw=5: fontcolor=white: x=(w-text_w)/2: y=((h-text_h)/2)+((h-text_h)/4): text='%{gmtime\:%H\\\\\:%M\\\\\:%S}'" \
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-f flv "$DESTINATION_HOST"
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fi
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for file in $CONTENT
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do
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echo "file '$file'" >> list.txt
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done
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function finish {
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rm list.txt
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}
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trap finish EXIT
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echo "Streaming a loop of ${FILE_COUNT} videos to $DESTINATION_HOST."
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if [[ FILE_COUNT -gt 1 ]]; then
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echo "Warning: If these files differ greatly in formats transitioning from one to another may not always work correctly."
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fi
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echo "$CONTENT"
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echo "...press ctl+c to exit"
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ffmpeg -hide_banner -loglevel panic -stream_loop -1 -re -f concat -safe 0 -i list.txt -vcodec libx264 -profile:v high -g 48 -r 24 -sc_threshold 0 -b:v 1300k -preset veryfast -acodec copy -vf drawtext="fontfile=monofonto.ttf: fontsize=96: box=1: boxcolor=black@0.75: boxborderw=5: fontcolor=white: x=(w-text_w)/2: y=((h-text_h)/2)+((h-text_h)/4): text='%{gmtime\:%H\\\\\:%M\\\\\:%S}'" -f flv "$DESTINATION_HOST"
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