[FFmpeg-trac] #4544(avcodec:open): Problem transcoding 5.1 AAC LATM audio streams
FFmpeg
trac at avcodec.org
Wed Feb 1 23:54:06 EET 2017
#4544: Problem transcoding 5.1 AAC LATM audio streams
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Reporter: chq.contact | Owner:
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: aac latm sbr | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by tmm1):
Sorry, it looks like I am mistaken and the Brazil DVB-T issue is not
related to SSR. Appears to be a separate issue in the AAC decoder. With
ffmpeg master and the original sample from this ticket, I see the
following errors:
[aac_latm @ 0x7ff246000c00] channel element 0.2 is not allocated
Error while decoding stream #0:4: Invalid data found when processing
input
[aac_latm @ 0x7ff246000c00] element type mismatch 1 != 0
Last message repeated 1 times
Guessed Channel Layout for Input Stream #0.4 : 5.1
Input stream #0:4 frame changed from rate:48000 fmt:fltp ch:6 chl:5.1
to rate:48000 fmt:fltp ch:6 chl:5.1
There is no mention of SSR. Sorry for hijacking this ticket.
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Ticket URL: <https://trac.ffmpeg.org/ticket/4544#comment:9>
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