| 1 | ffmpeg started on 2019-10-26 at 12:47:04
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| 2 | Report written to "ffmpeg-20191026-124704.log"
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| 3 | Log level: 48
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| 4 | Successfully parsed a group of options.
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| 5 | Parsing a group of options: input url ./mpeg4-als-overread-8.mp4.
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| 6 | Successfully parsed a group of options.
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| 7 | Opening an input file: ./mpeg4-als-overread-8.mp4.
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| 8 | [NULL @ 0x555cf2f9c9c0] Opening './mpeg4-als-overread-8.mp4' for reading
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| 9 | [file @ 0x555cf2f9d580] Setting default whitelist 'file,crypto'
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| 10 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
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| 11 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] ISO: File Type Major Brand: mp42
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| 12 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] Unknown dref type 0x206c7275 size 12
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| 13 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] Before avformat_find_stream_info() pos: 4507702 bytes read:34554 seeks:1 nb_streams:1
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| 14 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] All info found
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| 15 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x555cf2f9c9c0] After avformat_find_stream_info() pos: 840617 bytes read:875139 seeks:2 frames:1
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| 16 | Guessed Channel Layout for Input Stream #0.0 : stereo
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| 17 | Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './mpeg4-als-overread-8.mp4':
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| 18 | Metadata:
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| 19 | major_brand : mp42
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| 20 | minor_version : 0
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| 21 | compatible_brands: mp42isom
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| 22 | creation_time : 2019-10-26T07:52:01.000000Z
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| 23 | Duration: 00:00:52.27, start: 0.000000, bitrate: 689 kb/s
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| 24 | Stream #0:0(und), 1, 1/44100: Audio: mp4als (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 689 kb/s (default)
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| 25 | Metadata:
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| 26 | creation_time : 2019-10-26T07:52:01.000000Z
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| 27 | Successfully opened the file.
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| 28 | Parsing a group of options: output url -.
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| 29 | Applying option f (force format) with argument hash.
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| 30 | Successfully parsed a group of options.
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| 31 | Opening an output file: -.
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| 32 | [pipe @ 0x555cf2fb1180] Setting default whitelist 'crypto'
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| 33 | Successfully opened the file.
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| 34 | Stream mapping:
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| 35 | Stream #0:0 -> #0:0 (mp4als (als) -> pcm_s16le (native))
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| 36 | Press [q] to stop, [?] for help
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| 37 | 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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| 38 | detected 8 logical cores
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| 39 | [graph_0_in_0_0 @ 0x555cf2ffed80] Setting 'time_base' to value '1/44100'
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| 40 | [graph_0_in_0_0 @ 0x555cf2ffed80] Setting 'sample_rate' to value '44100'
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| 41 | [graph_0_in_0_0 @ 0x555cf2ffed80] Setting 'sample_fmt' to value 's16'
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| 42 | [graph_0_in_0_0 @ 0x555cf2ffed80] Setting 'channel_layout' to value '0x3'
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| 43 | [graph_0_in_0_0 @ 0x555cf2ffed80] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
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| 44 | [format_out_0_0 @ 0x555cf2fff5c0] Setting 'sample_fmts' to value 's16'
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| 45 | [AVFilterGraph @ 0x555cf2fa16c0] query_formats: 4 queried, 9 merged, 0 already done, 0 delayed
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| 46 | Output #0, hash, to 'pipe:':
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| 47 | Metadata:
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| 48 | major_brand : mp42
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| 49 | minor_version : 0
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| 50 | compatible_brands: mp42isom
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| 51 | encoder : Lavf58.33.100
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| 52 | Stream #0:0(und), 0, 1/44100: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s (default)
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| 53 | Metadata:
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| 54 | creation_time : 2019-10-26T07:52:01.000000Z
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| 55 | encoder : Lavc58.60.100 pcm_s16le
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| 56 | size= 0kB time=00:00:39.00 bitrate= 0.0kbits/s speed=48.5x
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| 57 | [als @ 0x555cf2fb15c0] Overread 8
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| 58 | [als @ 0x555cf2fb15c0] Reading frame data failed. Skipping RA unit.
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| 59 | size= 0kB time=00:00:52.73 bitrate= 0.0kbits/s speed= 39x
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| 60 | [out_0_0 @ 0x555cf2fffe80] EOF on sink link out_0_0:default.
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| 61 | No more output streams to write to, finishing.
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| 62 | size= 0kB time=00:00:52.73 bitrate= 0.0kbits/s speed=36.7x
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| 63 | video:0kB audio:9084kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
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| 64 | Input file #0 (./mpeg4-als-overread-8.mp4):
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| 65 | Input stream #0:0 (audio): 6 packets read (4505884 bytes); 114 frames decoded (2325440 samples);
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| 66 | Total: 6 packets (4505884 bytes) demuxed
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| 67 | Output file #0 (pipe:):
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| 68 | Output stream #0:0 (audio): 114 frames encoded (2325440 samples); 114 packets muxed (9301760 bytes);
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| 69 | Total: 114 packets (9301760 bytes) muxed
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| 70 | 114 frames successfully decoded, 0 decoding errors
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| 71 | [AVIOContext @ 0x555cf2fa30c0] Statistics: 0 seeks, 1 writeouts
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| 72 | [AVIOContext @ 0x555cf2fa71c0] Statistics: 4540438 bytes read, 2 seeks
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