| 1 | ffmpeg started on 2022-11-15 at 10:17:34
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| 2 | Report written to "ffmpeg-20221115-101734.log"
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| 3 | Log level: 48
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| 4 | Command line:
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| 5 | ./ffmpeg -report -f avfoundation -i :0 -c:a pcm_s24le -t 10 96-24.wav
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| 6 | ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
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| 7 | built with Apple LLVM version 7.0.2 (clang-700.1.81)
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| 8 | configuration: --disable-coreimage --enable-nonfree
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| 9 | libavutil 57. 28.100 / 57. 28.100
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| 10 | libavcodec 59. 37.100 / 59. 37.100
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| 11 | libavformat 59. 27.100 / 59. 27.100
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| 12 | libavdevice 59. 7.100 / 59. 7.100
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| 13 | libavfilter 8. 44.100 / 8. 44.100
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| 14 | libswscale 6. 7.100 / 6. 7.100
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| 15 | libswresample 4. 7.100 / 4. 7.100
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| 16 | Splitting the commandline.
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| 17 | Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
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| 18 | Reading option '-f' ... matched as option 'f' (force format) with argument 'avfoundation'.
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| 19 | Reading option '-i' ... matched as input url with argument ':0'.
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| 20 | Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'pcm_s24le'.
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| 21 | Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '10'.
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| 22 | Reading option '96-24.wav' ... matched as output url.
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| 23 | Finished splitting the commandline.
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| 24 | Parsing a group of options: global .
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| 25 | Applying option report (generate a report) with argument 1.
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| 26 | Successfully parsed a group of options.
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| 27 | Parsing a group of options: input url :0.
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| 28 | Applying option f (force format) with argument avfoundation.
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| 29 | Successfully parsed a group of options.
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| 30 | Opening an input file: :0.
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| 31 | [avfoundation @ 0x7fc8c0e00480] audio device 'Weiss Firewire IO' opened
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| 32 | [avfoundation @ 0x7fc8c0e00480] All info found
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| 33 | Input #0, avfoundation, from ':0':
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| 34 | Duration: N/A, start: 12443.292552, bitrate: 6144 kb/s
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| 35 | Stream #0:0, 1, 1/1000000: Audio: pcm_f32le, 96000 Hz, stereo, flt, 6144 kb/s
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| 36 | Successfully opened the file.
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| 37 | Parsing a group of options: output url 96-24.wav.
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| 38 | Applying option c:a (codec name) with argument pcm_s24le.
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| 39 | Applying option t (record or transcode "duration" seconds of audio/video) with argument 10.
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| 40 | Successfully parsed a group of options.
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| 41 | Opening an output file: 96-24.wav.
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| 42 | [file @ 0x7fc8c0d54340] Setting default whitelist 'file,crypto,data'
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| 43 | Successfully opened the file.
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| 44 | Stream mapping:
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| 45 | Stream #0:0 -> #0:0 (pcm_f32le (native) -> pcm_s24le (native))
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| 46 | Press [q] to stop, [?] for help
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| 47 | cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
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| 48 | detected 4 logical cores
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| 49 | [graph_0_in_0_0 @ 0x7fc8c0e38000] Setting 'time_base' to value '1/96000'
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| 50 | [graph_0_in_0_0 @ 0x7fc8c0e38000] Setting 'sample_rate' to value '96000'
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| 51 | [graph_0_in_0_0 @ 0x7fc8c0e38000] Setting 'sample_fmt' to value 'flt'
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| 52 | [graph_0_in_0_0 @ 0x7fc8c0e38000] Setting 'channel_layout' to value 'stereo'
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| 53 | [graph_0_in_0_0 @ 0x7fc8c0e38000] tb:1/96000 samplefmt:flt samplerate:96000 chlayout:stereo
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| 54 | [format_out_0_0 @ 0x7fc8c0d5b8c0] Setting 'sample_fmts' to value 's32'
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| 55 | [auto_aresample_0 @ 0x7fc8c0d58c80] Setting 'output_sample_bits' to value '24'
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| 56 | [format_out_0_0 @ 0x7fc8c0d5b8c0] auto-inserting filter 'auto_aresample_0' between the filter 'Parsed_anull_0' and the filter 'format_out_0_0'
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| 57 | [AVFilterGraph @ 0x7fc8c0e38940] query_formats: 5 queried, 9 merged, 3 already done, 0 delayed
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| 58 | [auto_aresample_0 @ 0x7fc8c0d58c80] [SWR @ 0x7fc8c190fe00] Using fltp internally between filters
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| 59 | [auto_aresample_0 @ 0x7fc8c0d58c80] ch:2 chl:stereo fmt:flt r:96000Hz -> ch:2 chl:stereo fmt:s32 r:96000Hz
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| 60 | Output #0, wav, to '96-24.wav':
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| 61 | Metadata:
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| 62 | ISFT : Lavf59.27.100
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| 63 | Stream #0:0, 0, 1/96000: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 96000 Hz, stereo, s32, 4608 kb/s
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| 64 | Metadata:
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| 65 | encoder : Lavc59.37.100 pcm_s24le
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| 66 | size= 3kB time=00:00:00.00 bitrate=4761.3kbits/s speed=1.33e+03x
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| 67 | size= 147kB time=00:00:00.50 bitrate=2403.7kbits/s speed= 1x
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| 68 | size= 256kB time=00:00:01.00 bitrate=2080.5kbits/s speed=1.01x
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| 69 | size= 256kB time=00:00:01.50 bitrate=1394.4kbits/s speed= 1x
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| 70 | size= 512kB time=00:00:02.01 bitrate=2086.0kbits/s speed= 1x
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| 71 | size= 512kB time=00:00:02.50 bitrate=1673.3kbits/s speed= 1x
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| 72 | size= 768kB time=00:00:03.00 bitrate=2091.6kbits/s speed= 1x
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| 73 | size= 768kB time=00:00:03.51 bitrate=1790.1kbits/s speed= 1x
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| 74 | size= 1024kB time=00:00:04.01 bitrate=2088.8kbits/s speed= 1x
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| 75 | size= 1280kB time=00:00:04.52 bitrate=2318.5kbits/s speed= 1x
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| 76 | size= 1280kB time=00:00:05.03 bitrate=2082.7kbits/s speed= 1x
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| 77 | size= 1536kB time=00:00:05.53 bitrate=2275.1kbits/s speed= 1x
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| 78 | size= 1536kB time=00:00:06.03 bitrate=2086.0kbits/s speed= 1x
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| 79 | size= 1792kB time=00:00:06.53 bitrate=2246.9kbits/s speed= 1x
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| 80 | size= 1792kB time=00:00:07.03 bitrate=2086.8kbits/s speed= 1x
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| 81 | size= 2048kB time=00:00:07.53 bitrate=2226.3kbits/s speed= 1x
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| 82 | size= 2304kB time=00:00:08.03 bitrate=2348.3kbits/s speed= 1x
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| 83 | size= 2304kB time=00:00:08.53 bitrate=2210.5kbits/s speed= 1x
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| 84 | size= 2560kB time=00:00:09.04 bitrate=2319.9kbits/s speed= 1x
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| 85 | size= 2560kB time=00:00:09.54 bitrate=2198.0kbits/s speed= 1x
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| 86 | [out_0_0 @ 0x7fc8c0d5b7c0] EOF on sink link out_0_0:default.
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| 87 | No more output streams to write to, finishing.
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| 88 | size= 2892kB time=00:00:10.00 bitrate=2369.2kbits/s speed=0.999x
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| 89 | video:0kB audio:2892kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.003444%
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| 90 | Input file #0 (:0):
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| 91 | Input stream #0:0 (audio): 965 packets read (3952640 bytes); 965 frames decoded (494080 samples);
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| 92 | Total: 965 packets (3952640 bytes) demuxed
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| 93 | Output file #0 (96-24.wav):
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| 94 | Output stream #0:0 (audio): 964 frames encoded (493568 samples); 964 packets muxed (2961408 bytes);
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| 95 | Total: 964 packets (2961408 bytes) muxed
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| 96 | [AVIOContext @ 0x7fc8c0d57880] Statistics: 2961518 bytes written, 4 seeks, 14 writeouts
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| 97 | 965 frames successfully decoded, 0 decoding errors
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