| 1 | ffmpeg started on 2018-06-04 at 17:16:22
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| 2 | Report written to "ffmpeg-20180604-171622.log"
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| 3 | Command line:
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| 4 | ffmpeg -i origin.flac -y -c:a aac -b:a 320k -ar 44100 -movflags +faststart -map 0:a -map_metadata -1 -report test.m4a
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| 5 | ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers
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| 6 | built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
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| 7 | configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared --disable-static --enable-runtime-cpudetect --enable-gpl --enable-version3 --enable-postproc --enable-avfilter --enable-pthreads --disable-avisynth --enable-libopencv --enable-libdc1394 --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libtheora --enable-bzlib --enable-libass --enable-libdc1394 --enable-libfreetype --enable-openal --enable-libopus --enable-libpulse --enable-libv4l2 --enable-libvpx --disable-debug --enable-libvorbis --enable-libxvid --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --disable-stripping --extra-libs=-lstdc++ --enable-libfdk-aac --enable-nonfree
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| 8 | libavutil 56. 14.100 / 56. 14.100
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| 9 | libavcodec 58. 18.100 / 58. 18.100
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| 10 | libavformat 58. 12.100 / 58. 12.100
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| 11 | libavdevice 58. 3.100 / 58. 3.100
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| 12 | libavfilter 7. 16.100 / 7. 16.100
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| 13 | libswscale 5. 1.100 / 5. 1.100
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| 14 | libswresample 3. 1.100 / 3. 1.100
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| 15 | libpostproc 55. 1.100 / 55. 1.100
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| 16 | Splitting the commandline.
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| 17 | Reading option '-i' ... matched as input url with argument 'origin.flac'.
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| 18 | Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
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| 19 | Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'aac'.
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| 20 | Reading option '-b:a' ... matched as option 'b' (video bitrate (please use -b:v)) with argument '320k'.
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| 21 | Reading option '-ar' ... matched as option 'ar' (set audio sampling rate (in Hz)) with argument '44100'.
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| 22 | Reading option '-movflags' ... matched as AVOption 'movflags' with argument '+faststart'.
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| 23 | Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:a'.
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| 24 | Reading option '-map_metadata' ... matched as option 'map_metadata' (set metadata information of outfile from infile) with argument '-1'.
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| 25 | Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
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| 26 | Reading option 'test.m4a' ... matched as output url.
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| 27 | Finished splitting the commandline.
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| 28 | Parsing a group of options: global .
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| 29 | Applying option y (overwrite output files) with argument 1.
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| 30 | Applying option report (generate a report) with argument 1.
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| 31 | Successfully parsed a group of options.
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| 32 | Parsing a group of options: input url origin.flac.
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| 33 | Successfully parsed a group of options.
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| 34 | Opening an input file: origin.flac.
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| 35 | [NULL @ 0x12d5300] Opening 'origin.flac' for reading
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| 36 | [file @ 0x12d5b80] Setting default whitelist 'file,crypto'
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| 37 | [flac @ 0x12d5300] Format flac probed with size=2048 and score=100
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| 38 | [flac @ 0x12d5300] Before avformat_find_stream_info() pos: 8556 bytes read:32768 seeks:0 nb_streams:1
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| 39 | [flac @ 0x12d5300] All info found
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| 40 | [flac @ 0x12d5300] After avformat_find_stream_info() pos: 26988 bytes read:32768 seeks:0 frames:1
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| 41 | Input #0, flac, from 'origin.flac':
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| 42 | Metadata:
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| 43 | COMMENT : 2c99cabad92fd9e30ad51951c0bd69ec
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| 44 | Duration: 00:02:25.79, start: 0.000000, bitrate: 1048 kb/s
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| 45 | Stream #0:0, 1, 1/44100: Audio: flac, 44100 Hz, stereo, s16
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| 46 | Successfully opened the file.
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| 47 | Parsing a group of options: output url test.m4a.
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| 48 | Applying option c:a (codec name) with argument aac.
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| 49 | Applying option b:a (video bitrate (please use -b:v)) with argument 320k.
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| 50 | Applying option ar (set audio sampling rate (in Hz)) with argument 44100.
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| 51 | Applying option map (set input stream mapping) with argument 0:a.
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| 52 | Applying option map_metadata (set metadata information of outfile from infile) with argument -1.
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| 53 | Successfully parsed a group of options.
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| 54 | Opening an output file: test.m4a.
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| 55 | [file @ 0x12d8600] Setting default whitelist 'file,crypto'
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| 56 | Successfully opened the file.
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| 57 | detected 24 logical cores
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| 58 | Stream mapping:
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| 59 | Stream #0:0 -> #0:0 (flac (native) -> aac (native))
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| 60 | Press [q] to stop, [?] for help
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| 61 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 62 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 63 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 64 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 65 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 66 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 67 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 68 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 69 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 70 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 71 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 72 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 73 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 74 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 75 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 76 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 77 | [graph_0_in_0_0 @ 0x133ffc0] Setting 'time_base' to value '1/44100'
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| 78 | [graph_0_in_0_0 @ 0x133ffc0] Setting 'sample_rate' to value '44100'
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| 79 | [graph_0_in_0_0 @ 0x133ffc0] Setting 'sample_fmt' to value 's16'
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| 80 | [graph_0_in_0_0 @ 0x133ffc0] Setting 'channel_layout' to value '0x3'
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| 81 | [graph_0_in_0_0 @ 0x133ffc0] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
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| 82 | [format_out_0_0 @ 0x1340940] Setting 'sample_fmts' to value 'fltp'
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| 83 | [format_out_0_0 @ 0x1340940] Setting 'sample_rates' to value '44100'
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| 84 | [format_out_0_0 @ 0x1340940] auto-inserting filter 'auto_resampler_0' between the filter 'Parsed_anull_0' and the filter 'format_out_0_0'
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| 85 | [AVFilterGraph @ 0x1338d40] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed
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| 86 | [auto_resampler_0 @ 0x13407c0] [SWR @ 0x1342d80] Using s16p internally between filters
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| 87 | [auto_resampler_0 @ 0x13407c0] ch:2 chl:stereo fmt:s16 r:44100Hz -> ch:2 chl:stereo fmt:fltp r:44100Hz
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| 88 | Output #0, ipod, to 'test.m4a':
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| 89 | Metadata:
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| 90 | encoder : Lavf58.12.100
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| 91 | Stream #0:0, 0, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp (16 bit), 320 kb/s
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| 92 | Metadata:
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| 93 | encoder : Lavc58.18.100 aac
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| 94 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 95 | size= 512kB time=00:00:14.41 bitrate= 290.9kbits/s speed=28.8x
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| 96 | size= 1024kB time=00:00:29.23 bitrate= 287.0kbits/s speed=29.2x
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| 97 | size= 1536kB time=00:00:44.16 bitrate= 284.9kbits/s speed=29.4x
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| 98 | size= 2304kB time=00:00:58.93 bitrate= 320.3kbits/s speed=29.4x
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| 99 | size= 2816kB time=00:01:13.44 bitrate= 314.1kbits/s speed=29.3x
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| 100 | size= 3328kB time=00:01:27.95 bitrate= 310.0kbits/s speed=29.3x
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| 101 | size= 3840kB time=00:01:42.28 bitrate= 307.6kbits/s speed=29.2x
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| 102 | size= 4608kB time=00:01:56.72 bitrate= 323.4kbits/s speed=29.2x
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| 103 | size= 5120kB time=00:02:11.42 bitrate= 319.1kbits/s speed=29.2x
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| 104 | [flac @ 0x12d5300] first_dts 0 not matching first dts 6418944 (pts 6418944, duration 1152) in the queue
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| 105 | size= 5632kB time=00:02:25.24 bitrate= 317.7kbits/s speed= 29x
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| 106 | [out_0_0 @ 0x1341080] EOF on sink link out_0_0:default.
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| 107 | No more output streams to write to, finishing.
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| 108 | [aac @ 0x12dd540] Trying to remove 270 more samples than there are in the queue
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| 109 | [ipod @ 0x12dbe40] Starting second pass: moving the moov atom to the beginning of the file
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| 110 | [ipod @ 0x12dbe40] Opening 'test.m4a' for reading
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| 111 | [file @ 0x12db1c0] Setting default whitelist 'file,crypto'
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| 112 | [AVIOContext @ 0x12db000] Statistics: 5890003 bytes read, 0 seeks
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| 113 | size= 5777kB time=00:02:25.79 bitrate= 324.6kbits/s speed=28.7x
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| 114 | video:0kB audio:5752kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.441327%
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| 115 | Input file #0 (origin.flac):
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| 116 | Input stream #0:0 (audio): 5582 packets read (19100716 bytes); 5582 frames decoded (6429426 samples);
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| 117 | Total: 5582 packets (19100716 bytes) demuxed
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| 118 | Output file #0 (test.m4a):
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| 119 | Output stream #0:0 (audio): 6279 frames encoded (6429426 samples); 6280 packets muxed (5889963 bytes);
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| 120 | Total: 6280 packets (5889963 bytes) muxed
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| 121 | 5582 frames successfully decoded, 0 decoding errors
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| 122 | [AVIOContext @ 0x12ddc80] Statistics: 4 seeks, 49 writeouts
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| 123 | [aac @ 0x12dd540] Qavg: 836.753
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| 124 | [AVIOContext @ 0x12dde80] Statistics: 19109272 bytes read, 0 seeks
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