q3aql/ks-tools
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Preserve original color extracting H265 10-bit codec

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q3aql 2021-04-05 11:36:13 +02:00
parent 3f7edb95a2
commit 8a01b8f2fb
1 changed files with 40 additions and 2 deletions
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42
src/ks-mix
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@ -184,6 +184,8 @@ elif [ "${1}" == "-ev25" ] ; then
codec_h265=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
codec_hevc=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
yuv420p10le=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "yuv420p10le")
hevc_main10=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
hevc_profile_10bit="${yuv420p10le}${hevc_main10}"
codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}"
# Check if video input uses MPEG4/XVID
codec_mpeg4=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "mpeg4")
@ -196,7 +198,11 @@ elif [ "${1}" == "-ev25" ] ; then
codec_encoded="mpeg4_encoded"
fi
else
codec_encoded="h265_encoded"
if [ -z "${hevc_profile_10bit}" ] ; then
codec_encoded="h265_encoded"
else
codec_encoded="h265_encoded_10bit"
fi
fi
# Extract video with diferent codecs
if [ "${codec_encoded}" == "h264_encoded" ] ; then
@ -223,6 +229,19 @@ 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 "${current_dir}/temp-h265.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/temp-h265.mkv"
ffmpeg -y -r 25 -i "${current_dir}/seeing_noaudio.h264" -c copy "${current_dir}/seeing.mp4"
ffmpeg -y -i "${current_dir}/seeing.mp4" -map 0:0 -vsync 1 -c:v copy "${video_file_dir}"
echo ""
echo -n "* Extracted video into ${video_file_dir} (25 fps)"
sleep 2
rm -rf "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/seeing.mp4"
echo "" && echo ""
exit
elif [ "${codec_encoded}" == "mpeg4_encoded" ] ; then
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -profile:v high -b:v 4000k -preset medium "${current_dir}/temp-mpeg4.mkv"
ffmpeg -y -i "${current_dir}/temp-mpeg4.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"
@ -286,6 +305,8 @@ elif [ "${1}" == "-evpf" ] ; then
codec_h265=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
codec_hevc=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
yuv420p10le=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "yuv420p10le")
hevc_main10=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
hevc_profile_10bit="${yuv420p10le}${hevc_main10}"
codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}"
# Check if video input uses MPEG4/XVID
codec_mpeg4=$(ffmpeg -i "${2}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "mpeg4")
@ -298,7 +319,11 @@ elif [ "${1}" == "-evpf" ] ; then
codec_encoded="mpeg4_encoded"
fi
else
codec_encoded="h265_encoded"
if [ -z "${hevc_profile_10bit}" ] ; then
codec_encoded="h265_encoded"
else
codec_encoded="h265_encoded_10bit"
fi
fi
# Extract video with diferent codecs
if [ "${codec_encoded}" == "h264_encoded" ] ; then
@ -325,6 +350,19 @@ 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 "${current_dir}/temp-h265.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/temp-h265.mkv"
ffmpeg -y -r 25 -i "${current_dir}/seeing_noaudio.h264" -c copy "${current_dir}/seeing.mp4"
ffmpeg -y -i "${current_dir}/seeing.mp4" -map 0:0 -vsync 1 -c:v copy "${video_file_dir}"
echo ""
echo -n "* Extracted video into ${video_file_dir} (25 fps)"
sleep 2
rm -rf "${current_dir}/seeing_noaudio.h264"
rm -rf "${current_dir}/seeing.mp4"
echo "" && echo ""
exit
elif [ "${codec_encoded}" == "mpeg4_encoded" ] ; then
ffmpeg -y -i "${2}" -map ${video_track} -c:v libx264 -profile:v high -b:v 4000k -preset medium "${current_dir}/temp-mpeg4.mkv"
ffmpeg -y -i "${current_dir}/temp-mpeg4.mkv" -c copy -f h264 "${current_dir}/seeing_noaudio.h264"