| 1 | ffmpeg started on 2025-06-15 at 22:36:04
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| 2 | Report written to "ffmpeg-20250615-223604.log"
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| 3 | Log level: 48
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| 4 | Command line:
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| 5 | ffmpeg.exe -report -init_hw_device "vulkan=vk:0" -filter_hw_device vk -i input.mkv -vf "hwupload,blackdetect_vulkan=d=0.04:pic_th=0.98:pix_th=0.15,hwdownload" -f null -y /NUL
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| 6 | ffmpeg version 2025-06-11-git-f019dd69f0-full_build-www.gyan.dev Copyright (c) 2000-2025 the FFmpeg developers
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| 7 | built with gcc 15.1.0 (Rev4, Built by MSYS2 project)
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| 8 | configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-lcms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d --enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode --enable-librav1e --enable-libsvtav1 --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom --enable-libjxl --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-lib libavutil 60. 3.100 / 60. 3.100
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| 9 | libavcodec 62. 3.101 / 62. 3.101
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| 10 | libavformat 62. 1.100 / 62. 1.100
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| 11 | libavdevice 62. 0.100 / 62. 0.100
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| 12 | libavfilter 11. 0.100 / 11. 0.100
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| 13 | libswscale 9. 0.100 / 9. 0.100
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| 14 | libswresample 6. 0.100 / 6. 0.100
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| 15 | Splitting the commandline.
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| 16 | Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
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| 17 | Reading option '-init_hw_device' ... matched as option 'init_hw_device' (initialise hardware device) with argument 'vulkan=vk:0'.
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| 18 | Reading option '-filter_hw_device' ... matched as option 'filter_hw_device' (set hardware device used when filtering) with argument 'vk'.
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| 19 | Reading option '-i' ... matched as input url with argument 'input.mkv'.
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| 20 | Reading option '-vf' ... matched as option 'vf' (alias for -filter:v (apply filters to video streams)) with argument 'hwupload,blackdetect_vulkan=d=0.04:pic_th=0.98:pix_th=0.15,hwdownload'.
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| 21 | Reading option '-f' ... matched as option 'f' (force container format (auto-detected otherwise)) with argument 'null'.
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| 22 | Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
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| 23 | Reading option '/NUL' ... matched as output url.
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| 24 | Finished splitting the commandline.
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| 25 | Parsing a group of options: global .
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| 26 | Applying option report (generate a report) with argument 1.
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| 27 | Applying option init_hw_device (initialise hardware device) with argument vulkan=vk:0.
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| 28 | [Vulkan @ 0000022f9925f040] Supported layers:
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| 29 | [Vulkan @ 0000022f9925f040] VK_LAYER_NV_optimus
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| 30 | [Vulkan @ 0000022f9925f040] VK_LAYER_NV_present
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| 31 | [Vulkan @ 0000022f9925f040] VK_LAYER_VALVE_steam_overlay
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| 32 | [Vulkan @ 0000022f9925f040] VK_LAYER_VALVE_steam_fossilize
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| 33 | [Vulkan @ 0000022f9925f040] VK_LAYER_OBS_HOOK
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| 34 | [Vulkan @ 0000022f9925f040] VK_LAYER_OBS_HOOK
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| 35 | [Vulkan @ 0000022f9925f040] GPU listing:
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| 36 | [Vulkan @ 0000022f9925f040] 0: NVIDIA GeForce RTX 3070 Ti Laptop GPU (discrete) (0x24a0)
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| 37 | [Vulkan @ 0000022f9925f040] 1: Intel(R) Iris(R) Xe Graphics (integrated) (0x46a6)
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| 38 | [Vulkan @ 0000022f9925f040] Device 0 selected: NVIDIA GeForce RTX 3070 Ti Laptop GPU (discrete) (0x24a0)
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| 39 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_push_descriptor
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| 40 | [Vulkan @ 0000022f9925f040] Using device extension VK_EXT_descriptor_buffer
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| 41 | [Vulkan @ 0000022f9925f040] Using device extension VK_EXT_shader_atomic_float
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| 42 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_cooperative_matrix
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| 43 | [Vulkan @ 0000022f9925f040] Using device extension VK_EXT_shader_object
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| 44 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_shader_subgroup_rotate
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| 45 | [Vulkan @ 0000022f9925f040] Using device extension VK_EXT_host_image_copy
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| 46 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_shader_expect_assume
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| 47 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_maintenance1
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| 48 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_maintenance2
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| 49 | [Vulkan @ 0000022f9925f040] Using device extension VK_EXT_external_memory_host
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| 50 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_external_memory_win32
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| 51 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_external_semaphore_win32
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| 52 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_queue
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| 53 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_encode_queue
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| 54 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_decode_queue
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| 55 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_encode_h264
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| 56 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_decode_h264
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| 57 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_encode_h265
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| 58 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_decode_h265
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| 59 | [Vulkan @ 0000022f9925f040] Using device extension VK_KHR_video_decode_av1
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| 60 | [Vulkan @ 0000022f9925f040] Queue families:
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| 61 | [Vulkan @ 0000022f9925f040] 0: graphics compute transfer sparse (queues: 16)
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| 62 | [Vulkan @ 0000022f9925f040] 1: transfer sparse (queues: 2)
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| 63 | [Vulkan @ 0000022f9925f040] 2: compute transfer sparse (queues: 8)
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| 64 | [Vulkan @ 0000022f9925f040] 3: transfer decode sparse (queues: 1)
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| 65 | [Vulkan @ 0000022f9925f040] 4: transfer encode sparse (queues: 1)
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| 66 | [Vulkan @ 0000022f9925f040] 5: transfer sparse optical_flow (queues: 1)
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| 67 | [Vulkan @ 0000022f9925f040] Using device: NVIDIA GeForce RTX 3070 Ti Laptop GPU
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| 68 | [Vulkan @ 0000022f9925f040] Alignments:
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| 69 | [Vulkan @ 0000022f9925f040] optimalBufferCopyRowPitchAlignment: 1
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| 70 | [Vulkan @ 0000022f9925f040] minMemoryMapAlignment: 64
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| 71 | [Vulkan @ 0000022f9925f040] nonCoherentAtomSize: 64
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| 72 | [Vulkan @ 0000022f9925f040] minImportedHostPointerAlignment: 4096
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| 73 | [Vulkan @ 0000022f9925f040] Using queue family 0 (queues: 1) for graphics
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| 74 | [Vulkan @ 0000022f9925f040] Using queue family 2 (queues: 8) for compute
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| 75 | [Vulkan @ 0000022f9925f040] Using queue family 1 (queues: 2) for transfers
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| 76 | [Vulkan @ 0000022f9925f040] Using queue family 3 (queues: 1) for decode
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| 77 | [Vulkan @ 0000022f9925f040] Using queue family 4 (queues: 1) for encode
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| 78 | Applying option filter_hw_device (set hardware device used when filtering) with argument vk.
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| 79 | Applying option y (overwrite output files) with argument 1.
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| 80 | Successfully parsed a group of options.
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| 81 | Parsing a group of options: input url input.mkv.
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| 82 | Successfully parsed a group of options.
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| 83 | Opening an input file: input.mkv.
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| 84 | [AVFormatContext @ 0000022f99266c00] Opening 'input.mkv' for reading
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| 85 | [file @ 0000022f99225f40] Setting default whitelist 'file,crypto,data'
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| 86 | [matroska,webm @ 0000022f99266c00] Format matroska,webm probed with size=2048 and score=100
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| 87 | st:0 removing common factor 1000000 from timebase
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| 88 | st:1 removing common factor 1000000 from timebase
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| 89 | st:2 removing common factor 1000000 from timebase
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| 90 | [matroska,webm @ 0000022f99266c00] Before avformat_find_stream_info() pos: 1384 bytes read:32768 seeks:0 nb_streams:3
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| 91 | [h264 @ 0000022f9926c500] nal_unit_type: 7(SPS), nal_ref_idc: 3
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| 92 | [h264 @ 0000022f9926c500] Decoding VUI
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| 93 | [h264 @ 0000022f9926c500] nal_unit_type: 8(PPS), nal_ref_idc: 3
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| 94 | Transform tree:
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| 95 | mdct_inv_float_avx2 - type: mdct_float, len: 64, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 96 | fft32_asm_float_fma3 - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 97 | Transform tree:
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| 98 | mdct_inv_float_avx2 - type: mdct_float, len: 64, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 99 | fft32_asm_float_fma3 - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 100 | Transform tree:
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| 101 | mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 96, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
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| 102 | fft16_ns_float_fma3 - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
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| 103 | Transform tree:
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| 104 | mdct_inv_float_avx2 - type: mdct_float, len: 120, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 105 | fft_pfa_15xM_asm_float_avx2 - type: fft_float, len: 60, factors[2]: [15, 2], flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 106 | fft4_fwd_asm_float_sse2 - type: fft_float, len: 4, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 107 | Transform tree:
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| 108 | mdct_inv_float_avx2 - type: mdct_float, len: 128, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 109 | fft_sr_asm_float_avx2 - type: fft_float, len: 64, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 110 | Transform tree:
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| 111 | mdct_inv_float_avx2 - type: mdct_float, len: 480, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 112 | fft_pfa_15xM_asm_float_avx2 - type: fft_float, len: 240, factors[2]: [15, 2], flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 113 | fft16_asm_float_fma3 - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 114 | Transform tree:
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| 115 | mdct_inv_float_avx2 - type: mdct_float, len: 512, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 116 | fft_sr_asm_float_avx2 - type: fft_float, len: 256, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 117 | Transform tree:
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| 118 | mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 768, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
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| 119 | fft_sr_ns_float_avx2 - type: fft_float, len: 128, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
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| 120 | Transform tree:
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| 121 | mdct_inv_float_avx2 - type: mdct_float, len: 960, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 122 | fft_pfa_15xM_asm_float_avx2 - type: fft_float, len: 480, factors[2]: [15, 2], flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 123 | fft32_asm_float_fma3 - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 124 | Transform tree:
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| 125 | mdct_inv_float_avx2 - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
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| 126 | fft_sr_asm_float_avx2 - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
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| 127 | Transform tree:
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| 128 | mdct_fwd_float_c - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [unaligned, out_of_place, fwd_only]
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| 129 | fft_sr_ns_float_avx2 - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
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| 130 | [h264 @ 0000022f9926c500] nal_unit_type: 7(SPS), nal_ref_idc: 3
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| 131 | [h264 @ 0000022f9926c500] Decoding VUI
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| 132 | [h264 @ 0000022f9926c500] nal_unit_type: 8(PPS), nal_ref_idc: 3
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| 133 | [h264 @ 0000022f9926c500] nal_unit_type: 6(SEI), nal_ref_idc: 0
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| 134 | [h264 @ 0000022f9926c500] nal_unit_type: 5(IDR), nal_ref_idc: 3
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| 135 | [h264 @ 0000022f9926c500] Format yuv420p chosen by get_format().
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| 136 | [h264 @ 0000022f9926c500] Reinit context to 960x720, pix_fmt: yuv420p
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| 137 | [h264 @ 0000022f9926c500] no picture
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| 138 | [matroska,webm @ 0000022f99266c00] All info found
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| 139 | [matroska,webm @ 0000022f99266c00] After avformat_find_stream_info() pos: 2495 bytes read:32768 seeks:0 frames:7
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| 140 | Input #0, matroska,webm, from 'input.mkv':
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| 141 | Metadata:
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| 142 | creation_time : 2025-06-01T12:53:47.000000Z
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| 143 | ENCODER : Lavf61.7.100
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| 144 | Duration: 00:22:11.35, start: -0.021000, bitrate: 756 kb/s
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| 145 | Stream #0:0, 4, 1/1000: Video: h264 (High), yuv420p(tv, bt709, progressive), 960x720 [SAR 1:1 DAR 4:3], 29.97 fps, 29.97 tbr, 1k tbn (default)
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| 146 | Metadata:
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| 147 | DURATION : 00:22:11.330000000
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| 148 | Stream #0:1(eng), 3, 1/1000: Audio: aac (LC), 48000 Hz, stereo, fltp, Start -0.021000 (default)
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| 149 | Metadata:
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| 150 | title : DD 2.0 384k
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| 151 | DURATION : 00:22:11.349000000
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| 152 | Stream #0:2(eng), 0, 1/1000: Subtitle: ass (ssa), Start -0.021000
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| 153 | Metadata:
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| 154 | title : English (SDH)
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| 155 | DURATION : 00:22:11.116000000
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| 156 | Successfully opened the file.
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| 157 | Parsing a group of options: output url /NUL.
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| 158 | Applying option vf (alias for -filter:v (apply filters to video streams)) with argument hwupload,blackdetect_vulkan=d=0.04:pic_th=0.98:pix_th=0.15,hwdownload.
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| 159 | Applying option f (force container format (auto-detected otherwise)) with argument null.
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| 160 | Successfully parsed a group of options.
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| 161 | Opening an output file: /NUL.
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| 162 | [out#0/null @ 0000022fa1f5c800] No explicit maps, mapping streams automatically...
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| 163 | [vost#0:0/wrapped_avframe @ 0000022fa1f31900] Created video stream from input stream 0:0
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| 164 | [AVFilterGraph @ 0000022f992fd740] Setting 'd' to value '0.04'
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| 165 | [AVFilterGraph @ 0000022f992fd740] Setting 'pic_th' to value '0.98'
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| 166 | [AVFilterGraph @ 0000022f992fd740] Setting 'pix_th' to value '0.15'
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