[FFmpeg-trac] #8585(undetermined:new): Silence/volume problem when converting ATRAC files
FFmpeg
trac at avcodec.org
Fri Mar 27 16:36:23 EET 2020
#8585: Silence/volume problem when converting ATRAC files
-------------------------------------+-------------------------------------
Reporter: lukpac | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: atrac | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by lukpac):
I hadn't previously, but I'm doing so now.
ATRAC1:
http://fate-suite.ffmpeg.org/atrac1/chirp_tone_10-16000.aea
http://fate-suite.ffmpeg.org/atrac1/test_tones_small.aea
Neither of these files has audio at the start of the track, making testing
this scenario impossible.
ATRAC3plus:
http://fate-suite.ffmpeg.org/atrac3p/at3p_sample1.oma
http://fate-suite.ffmpeg.org/atrac3p/at3p_sample1.pcm
These seem to exhibit a similar fade-up to the files I tested from MD.
Unfortunately, the PCM file seems to be a decode of the OMA file, rather
than the original audio used to encode the OMA, so it is impossible to
determine the effects of decoding.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8585#comment:2>
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