64 lines
1.1 KiB
Bash
64 lines
1.1 KiB
Bash
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#!/bin/bash
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INPUT_FILE="$1"
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OUTPUT_FILE="$2"
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GPU="$3"
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[[ -f "${INPUT_FILE}" ]] || exit 1
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ffmpeg_input_opts_amd=(
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-init_hw_device vaapi=amdgpu:/dev/dri/renderD128
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-hwaccel vaapi
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-hwaccel_output_format vaapi
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-hwaccel_device amdgpu
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)
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ffmpeg_output_opts_amd=(
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-vaapi_device /dev/dri/renderD128
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-map 0
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-c:v hevc_vaapi
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-c:a copy
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-c:s copy
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-vtag hvc1
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)
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ffmpeg_input_opts_nv=(
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)
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ffmpeg_output_opts_nv=(
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-map 0
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-c:s copy
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-c:a copy
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-c:v hevc_nvenc
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)
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ffmpeg_input_opts_intel=(
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-hwaccel qsv
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)
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ffmpeg_output_opts_intel=(
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-map 0
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-c:v hevc_qsv
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-c:a copy
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-c:s copy
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)
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case ${GPU} in
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nv)
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echo -n "Using nVidia cuda"
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ffmpeg ${ffmpeg_input_opts_nv[@]} -i "${INPUT_FILE}" ${ffmpeg_output_opts_nv[@]} "${OUTPUT_FILE}"
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;;
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amd)
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echo -n "using AMDGPU"
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ffmpeg ${ffmpeg_input_opts_amd[@]} -i "${INPUT_FILE}" ${ffmpeg_output_opts_amd[@]} "${OUTPUT_FILE}"
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;;
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intel)
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echo -n "Using Intel QSV"
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ffmpeg ${ffmpeg_input_opts_intel[@]} -i "${INPUT_FILE}" ${ffmpeg_output_opts_intel[@]} "${OUTPUT_FILE}"
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;;
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*)
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echo -n "Using CPU encoding"
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;;
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esac
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