Opened 6 years ago
#7676 new enhancement
Support Standard aptX in wav
Reported by: | Carl Eugen Hoyos | Owned by: | |
---|---|---|---|
Priority: | wish | Component: | avcodec |
Version: | git-master | Keywords: | aptx |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
The codec is different from Enhanced aptX as currently implemented in FFmpeg.
$ ffmpeg -i ont4-aptx.wav ffmpeg version N-92961-g90ab9a5 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 6.4.0 (GCC) configuration: --enable-gpl --enable-libxml2 --enable-gnutls --enable-gmp --enable-version3 --enable-libx264 libavutil 56. 25.100 / 56. 25.100 libavcodec 58. 43.101 / 58. 43.101 libavformat 58. 25.100 / 58. 25.100 libavdevice 58. 6.101 / 58. 6.101 libavfilter 7. 47.100 / 7. 47.100 libswscale 5. 4.100 / 5. 4.100 libswresample 3. 4.100 / 3. 4.100 libpostproc 55. 4.100 / 55. 4.100 [wav @ 0x2708500] Estimating duration from bitrate, this may be inaccurate [wav @ 0x2708500] Could not find codec parameters for stream 0 (Audio: none ([37][0][0][0] / 0x0025), 32000 Hz, 2 channels, 256 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, wav, from 'ont4-aptx.wav': Metadata: encoded_by : Genesys date : 2018/12/22 creation_time : 17:04:30 time_reference : 0 coding_history : A=APTX,F=32000,W=4,M=stereo,T=Genesys : Duration: 00:00:09.97, bitrate: 258 kb/s Stream #0:0: Audio: none ([37][0][0][0] / 0x0025), 32000 Hz, stereo, 256 kb/s At least one output file must be specified
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