q3aql/ks-tools
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Support for H265 HDR conversion to H264 (ks-mix)

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q3aql 2023-03-11 12:24:34 +01:00
parent 8e1b7e01e3
commit d25a15babb
1 changed files with 16 additions and 13 deletions
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src/ks-mix
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@ -2,12 +2,12 @@
#####################################################################
# ks-mix (ks-tools) - Extract video/audio and mix video/audio files #
# Date: 13-02-2023 #
# Date: 11-03-2023 #
# Author: q3aql #
# Contact: q3aql@duck.com #
#####################################################################
VERSION="8.4-dev"
M_DATE="130223"
M_DATE="110323"
# Detect version ffmpeg for old releases
ffmpeg_version=$(ffmpeg -version 2>&1 | grep version | head -1 | cut -d " " -f 3 | cut -d "." -f 1)
@ -222,8 +222,10 @@ elif [ "${1}" == "-ev25" ] ; then
codec_hevc=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
yuv420p10le=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "yuv420p10le")
hevc_main10=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
hevc_profile_10bit="${yuv420p10le}${hevc_main10}"
codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}"
hevc_hdr_bt=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "bt2020")
hevc_hdr_smp=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "smpte2084")
hevc_hdr="${hevc_hdr_bt}${hevc_hdr_smp}"
# Check if video input uses MPEG4/XVID
codec_mpeg4=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "mpeg4")
codec_xvid=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "xvid")
@ -235,10 +237,10 @@ elif [ "${1}" == "-ev25" ] ; then
codec_encoded="mpeg4_encoded"
fi
else
if [ -z "${hevc_profile_10bit}" ] ; then
if [ -z "${hevc_hdr}" ] ; then
codec_encoded="h265_encoded"
else
codec_encoded="h265_encoded_10bit"
codec_encoded="h265_encoded_hdr"
fi
fi
# Extract video with diferent codecs
@ -266,9 +268,8 @@ elif [ "${1}" == "-ev25" ] ; then
rm -rf "${current_dir}/seeing.mp4"
echo "" && echo ""
exit
elif [ "${codec_encoded}" == "h265_encoded_10bit" ] ; then
#ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -x264opts colorprim=bt2020:colormatrix=bt2020nc:transfer=smpte2084:chromaloc=2 -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
elif [ "${codec_encoded}" == "h265_encoded_hdr" ] ; then
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
ffmpeg -y -i "${current_dir}/temp-h265.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/temp-h265.mkv"
ffmpeg -y -r 25 -i "${current_dir}/seeing_noaudio.h264" -c copy "${current_dir}/seeing.mp4"
@ -346,6 +347,9 @@ elif [ "${1}" == "-evpf" ] ; then
hevc_main10=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
hevc_profile_10bit="${yuv420p10le}${hevc_main10}"
codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}"
hevc_hdr_bt=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "bt2020")
hevc_hdr_smp=$(${p_ffmpeg} "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "smpte2084")
hevc_hdr="${hevc_hdr_bt}${hevc_hdr_smp}"
# Check if video input uses MPEG4/XVID
codec_mpeg4=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "mpeg4")
codec_xvid=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "xvid")
@ -357,10 +361,10 @@ elif [ "${1}" == "-evpf" ] ; then
codec_encoded="mpeg4_encoded"
fi
else
if [ -z "${hevc_profile_10bit}" ] ; then
if [ -z "${hevc_hdr}" ] ; then
codec_encoded="h265_encoded"
else
codec_encoded="h265_encoded_10bit"
codec_encoded="h265_encoded_hdr"
fi
fi
# Extract video with diferent codecs
@ -388,9 +392,8 @@ elif [ "${1}" == "-evpf" ] ; then
rm -rf "${current_dir}/seeing.mp4"
echo "" && echo ""
exit
elif [ "${codec_encoded}" == "h265_encoded_10bit" ] ; then
#ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -x264opts colorprim=bt2020:colormatrix=bt2020nc:transfer=smpte2084:chromaloc=2 -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
elif [ "${codec_encoded}" == "h265_encoded_hdr" ] ; then
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv -profile:v high -pix_fmt yuv420p -b:v 3500k -preset medium "${current_dir}/temp-h265.mkv"
ffmpeg -y -i "${current_dir}/temp-h265.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/temp-h265.mkv"
ffmpeg -y -r 25 -i "${current_dir}/seeing_noaudio.h264" -c copy "${current_dir}/seeing.mp4"