Opened 11 years ago

Closed 11 years ago

#577 closed defect (fixed)

RAW AAC in MPEG-TS wrongly probed as MP1

Reported by: Hendrik Owned by:
Priority: important Component: avformat
Version: git-master Keywords: aac regression
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

Hi,

the attached sample is wrongly probed as MP1 while the audio is actually AAC LATM. The stream is properly flagged as stream type 0x11, which means reverting ​http://git.videolan.org/?p=ffmpeg.git;a=commit;h=c41bf905f425c1f749dfeb23d11aa377a5104135 does fix playback.

Attachments (2)

mpegts_aac_latm_probe_failure.ts​ (1.1 MB ) - added by Hendrik 11 years ago.
sample
ffmpeg-output.txt​ (29.1 KB ) - added by Hendrik 11 years ago.
ffmpeg output

Download all attachments as: .zip

Change History (5)

by Hendrik, 11 years ago

Attachment: mpegts_aac_latm_probe_failure.ts​ added

sample

by Hendrik, 11 years ago

Attachment: ffmpeg-output.txt​ added

ffmpeg output

comment:1 by Hendrik, 11 years ago

Actually, i was wrong, the stream is not LATM, its regular AAC
For some reason, the revert i mentioned still fixes it, however.

comment:2 by Carl Eugen Hoyos, 11 years ago

Keywords: aac regression added
Priority: normal → important
Reproduced by developer: set
Status: new → open

comment:3 by Michael Niedermayer, 11 years ago

Resolution: → fixed
Status: open → closed
Summary: LATM AAC in MPEG-TS wrongly probed as MP1 → RAW AAC in MPEG-TS wrongly probed as MP1

Fixed locally
will be in main git in a moment

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