45 lines
1.2 KiB
Bash
Executable File
45 lines
1.2 KiB
Bash
Executable File
processed_intro_path=$PWD/out/intro-processed.mp4
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processed_outro_path=$PWD/out/outro-processed.mp4
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echo łączenie video z dźwiękiem:
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ffmpeg -y -vaapi_device /dev/dri/renderD128 \
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-i out/video.mp4 -i $input_mono \
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-video_track_timescale $timescale \
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-tune stillimage \
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-c:a aac \
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-ac 1 \
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-strict experimental \
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-vf 'format=nv12,hwupload' \
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-c:v h264_vaapi \
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out/video-and-audio.mp4
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echo reencoding intro to enable fast concat...
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function reencode_for_demux_compatibility() {
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ffmpeg -y -i "$1" \
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-pix_fmt yuv420p \
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-r $framerate \
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-video_track_timescale $timescale \
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-ac 1 \
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-b:a 320k \
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"$2"
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}
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reencode_for_demux_compatibility "$intro" "$processed_intro_path"
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if [ "$intro" = "$outro" ]; then
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processed_outro_path="$processed_intro_path"
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else
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reencode_for_demux_compatibility "$outro" "$processed_outro_path"
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fi
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echo "" >out/demuxer-branding.txt
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echo "file $processed_intro_path" >>out/demuxer-branding.txt
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echo "file video-and-audio.mp4" >>out/demuxer-branding.txt
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echo "file $processed_outro_path" >>out/demuxer-branding.txt
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cat out/demuxer-branding.txt
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ffmpeg -y -f concat -safe 0 -i out/demuxer-branding.txt -c:v copy -b:a 320k "$final_output"
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