41 lines
2 KiB
Bash
41 lines
2 KiB
Bash
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MOVFLAGS="-movflags +frag_keyframe+empty_moov+default_base_moof+faststart"
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HLSFLAGS="-hls_time 10 -hls_list_size 0 -hls_segment_type fmp4 -hls_flags single_file -hls_playlist_type vod"
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BITRATE_HI="-b:v 3840k"
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BITRATE_LO="-b:v 2560k"
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VIDEO_H264="-vcodec h264 $BITRATE_HI"
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VIDEO_JPEG="-vcodec mjpeg $BITRATE_HI"
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VIDEO_VP8="-vcodec libvpx -cpu-used 4 $BITRATE_HI"
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VIDEO_VP9="-vcodec libvpx-vp9 -row-mt 1 -cpu-used 4 $BITRATE_LO"
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AUDIO_VORBIS="-acodec libvorbis -ac 2 -ar 44100 -vb 128k"
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AUDIO_OPUS="-acodec libopus -ac 2 -ar 48000 -vb 96k"
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AUDIO_AAC="-ac 2 -ar 44100 -vb 128k"
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AUDIO_MP3="-acodec libmp3lame -ac 2 -ar 44100 -vb 128k"
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INFILE=polyphon.ogv
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# Flat WebM
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ffmpeg -i $INFILE $VIDEO_VP8 $AUDIO_VORBIS -y new-vp8.webm || exit 1
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ffmpeg -i $INFILE $VIDEO_VP9 $AUDIO_OPUS -y new-vp9.webm || exit 1
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# Flat Quicktime
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ffmpeg -i $INFILE -s 1280x720 -vcodec mpeg2video $BITRATE_HI $AUDIO_MP3 $MOVFLAGS -y new-mpeg2.mov || exit 1
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ffmpeg -i $INFILE -s 640x360 -vcodec mpeg1video $BITRATE_HI $AUDIO_MP3 $MOVFLAGS -y new-mpeg1.mov || exit 1
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ffmpeg -i $INFILE -s 320x180 -vcodec cinepak $BITRATE_HI $AUDIO_MP3 $MOVFLAGS -y new-cinepak.mov || exit 1
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#ffmpeg -i $INFILE -s 320x180 -vcodec rpza $BITRATE_HI $AUDIO_MP3 $MOVFLAGS -y new-rpza.mov || exit 1
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ffmpeg -i $INFILE -s 320x180 $VIDEO_JPEG $AUDIO_MP3 $MOVFLAGS -y new-mjpeg.mov || exit 1
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exit 0
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# Audio for HLS
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ffmpeg -i $INFILE -vn $AUDIO_AAC $HLSFLAGS -hls_segment_filename new-aac.mp4 -y new-aac.m3u8 || exit 1
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ffmpeg -i $INFILE -vn $AUDIO_OPUS $HLSFLAGS -hls_segment_filename new-opus.mp4 -y new-opus.m3u8 || exit 1
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# Video for HLS
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ffmpeg -i $INFILE -an $VIDEO_VP9 $HLSFLAGS -hls_segment_filename new-vp9.mp4 -y new-vp9.m3u8 || exit 1
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ffmpeg -i $INFILE -an $VIDEO_JPEG $HLSFLAGS -hls_segment_filename new-jpeg.mp4 -y new-jpeg.m3u8 || exit 1
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ffmpeg -i $INFILE -an -vcodec mpeg2video $BITRATE_HI $HLSFLAGS -hls_segment_filename new-mpeg2.mp4 -y new-mpeg2.m3u8 || exit 1
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ffmpeg -i $INFILE -an -vcodec mpeg1video $BITRATE_HI $HLSFLAGS -hls_segment_filename new-mpeg1.mp4 -y new-mpeg1.m3u8 || exit 1
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