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tAdd logo to title slides - bitreich-tv - meme tv encoding and streaming |
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git clone git://src.adamsgaard.dk/bitreich-tv |
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Log |
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Files |
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Refs |
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LICENSE |
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commit 178229acd2a49dc65dbdb6bebfc1fa753eca0eec |
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parent d4c0a183355e46aa879ba602b91a5a624e9b9347 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Mon, 17 Aug 2020 01:23:32 +0200 |
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Add logo to title slides |
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I had to change the video codec because of transparency-related |
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libvpx errors(?) |
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Diffstat: |
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M bin/brtv-generate-title-slides.sh | 13 +++++++++---- |
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1 file changed, 9 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/bin/brtv-generate-title-slides.sh b/bin/brtv-generate-title-slides… |
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t@@ -11,7 +11,7 @@ title="/var/gopher/title" |
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# ffmpeg flags for generated videos |
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video_ext="webm" |
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-ffmpeg_codec="-loglevel error -acodec libopus -b:a 96K -vcodec libvpx -b:v 64k… |
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+ffmpeg_codec="-loglevel error -acodec libopus -b:a 96K -f webm -vf scale=1280:… |
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# target video resolution |
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video_resolution=1280x720 |
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t@@ -23,15 +23,20 @@ fgcolor=white |
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# show title slides for this duration [s] |
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title_display_time=5 |
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+# logo to draw in background |
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+logo="bitreichtv.vtv" |
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+ |
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### CONFIGURATION END |
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temp="$(mktemp).png" |
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title_slide() { |
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- convert -size "$video_resolution" "xc:${bgcolor}" \ |
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- -pointsize 48 -fill "$fgcolor" \ |
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- -gravity center -draw "text 0,0 '${1}'" "$temp" |
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+ convert -font Courier -size "$video_resolution" "xc:${bgcolor}" \ |
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+ -gravity center -pointsize 32 \ |
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+ -draw "text 0,0 '$(cat "$logo")'" \ |
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+ -gravity center -pointsize 48 -fill "xc:${fgcolor}" \ |
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+ -draw "text -50,140 '${1}'" "$temp" |
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ffmpeg -y \ |
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-f lavfi \ |
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-i anullsrc=r=48000 \ |
