[FFmpeg-trac] #8467(avcodec:open): Audio artefacts encoding AAC

[FFmpeg]

#8467: Audio artefacts encoding AAC
------------------------------------+-----------------------------------
             Reporter:  kmamal      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  aac         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by kmamal):

 Output of
 {{{
 ffprobe -show_streams "in.wav"
 }}}

 {{{
 ffprobe version N-96334-g1a7f4a1 Copyright (c) 2007-2020 the FFmpeg
 developers
   built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
   configuration: --prefix=/home/kostis/ffmpeg_build/out --pkg-config-
 flags=--static --extra-cflags=-I/home/kostis/ffmpeg_build/out/include
 --extra-ldflags=-L/home/kostis/ffmpeg_build/out/lib --extra-
 libs='-lpthread -lm' --bindir=/home/kostis/ffmpeg_build/bin --enable-gpl
 --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-
 libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-
 libx264 --enable-libx265 --enable-nonfree
   libavutil      56. 38.100 / 56. 38.100
   libavcodec     58. 65.103 / 58. 65.103
   libavformat    58. 35.102 / 58. 35.102
   libavdevice    58.  9.103 / 58.  9.103
   libavfilter     7. 71.100 /  7. 71.100
   libswscale      5.  6.100 /  5.  6.100
   libswresample   3.  6.100 /  3.  6.100
   libpostproc    55.  6.100 / 55.  6.100
 Input #0, wav, from 'in.wav':
   Metadata:
     encoder         : Lavf58.35.102
   Duration: 00:00:10.01, bitrate: 1411 kb/s
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2
 channels, s16, 1411 kb/s
 [STREAM]
 index=0
 codec_name=pcm_s16le
 codec_long_name=PCM signed 16-bit little-endian
 profile=unknown
 codec_type=audio
 codec_time_base=1/44100
 codec_tag_string=[1][0][0][0]
 codec_tag=0x0001
 sample_fmt=s16
 sample_rate=44100
 channels=2
 channel_layout=unknown
 bits_per_sample=16
 id=N/A
 r_frame_rate=0/0
 avg_frame_rate=0/0
 time_base=1/44100
 start_pts=N/A
 start_time=N/A
 duration_ts=441344
 duration=10.007800
 bit_rate=1411200
 max_bit_rate=N/A
 bits_per_raw_sample=N/A
 nb_frames=N/A
 nb_read_frames=N/A
 nb_read_packets=N/A
 DISPOSITION:default=0
 DISPOSITION:dub=0
 DISPOSITION:original=0
 DISPOSITION:comment=0
 DISPOSITION:lyrics=0
 DISPOSITION:karaoke=0
 DISPOSITION:forced=0
 DISPOSITION:hearing_impaired=0
 DISPOSITION:visual_impaired=0
 DISPOSITION:clean_effects=0
 DISPOSITION:attached_pic=0
 DISPOSITION:timed_thumbnails=0
 [/STREAM]
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8467#comment:20>
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