[FFmpeg-trac] #1407(avcodec:open): HE-AAC (v2): 960/120 MDCT window is not implemented (was: aac: 960/120 MDCT window is not implemented)
FFmpeg
trac at avcodec.org
Wed Oct 20 21:01:14 EEST 2021
#1407: HE-AAC (v2): 960/120 MDCT window is not implemented
-------------------------------------+-------------------------------------
Reporter: Carl Eugen | Owner: (none)
Hoyos |
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: aac | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by Balling):
* status: new => open
* summary: aac: 960/120 MDCT window is not implemented => HE-AAC (v2):
960/120 MDCT window is not implemented
Comment:
Where is HE-AAC v2 sample??
Also the mdct_error.flv now prints
{{{
[aac @ 000002142aaef380] Number of bands (15) exceeds limit (14).
[aac @ 000002142aaef380] invalid band type 200KB sq= 0B f=0/0
[aac @ 000002142aaef380] Scalefactor (-1) out of range.
[aac @ 000002142aaef380] invalid band type
Last message repeated 1 times
[aac @ 000002142aaef380] Number of bands (18) exceeds limit (14).
Last message repeated 1 times
[aac @ 000002142aaef380] Number of bands (17) exceeds limit (14).
[aac @ 000002142aaef380] Scalefactor (-1) out of range. 0B f=0/0
[aac @ 000002142aaef380] Number of bands (17) exceeds limit (14).
[aac @ 000002142aaef380] invalid band type 234KB sq= 0B f=0/0
[aac @ 000002142aaef380] Number of bands (15) exceeds limit (14).
[aac @ 000002142aaef380] invalid band type
[aac @ 000002142aaef380] Scalefactor (-1) out of range.
[aac @ 000002142aaef380] Number of bands (17) exceeds limit (14).
[aac @ 000002142aaef380] Number of bands (16) exceeds limit (14).
[aac @ 000002142aaef380] Number of bands (17) exceeds limit (14).
[aac @ 000002142aaef380] invalid band type
[aac @ 000002142aaef380] Number of bands (17) exceeds limit (14).
[aac @ 000002142aaef380] Pulse tool not allowed in eight short sequence.
***
[aac @ 000002142aaef380] Gain control is not implemented. Update your
FFmpeg version to the newest one from Git. If the problem still occurs, it
means that your file has a feature which has not been implemented.
***
[aac @ 000002f5d27ff380] Sample rate index in program config element does
not match the sample rate index configured by the container.
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/1407#comment:24>
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