aacDecoder_DecodeFrame() failed

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aacDecoder_DecodeFrame() failed

Kung, Andreas
When I try to play this stream with ffplay, many decode failed occurred.

ffplay -infbuf -vn -acodec libfdk_aac
https://radio.mcu.edu.tw:8080/hls/a2/index.m3u8


[mpegts @ 0x7f97028b7400] PES packet size mismatch sq=    0B f=0/0
[libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4007
[libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 1001
[libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4004

output sound sometimes corrupted or muted.

I can play the same stream with VLC or Google Chrome.

Could anyone help? Thanks
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Re: aacDecoder_DecodeFrame() failed

Moritz Barsnick
On Tue, Dec 10, 2019 at 15:31:37 +0800, Kung, Andreas wrote:
> ffplay -infbuf -vn -acodec libfdk_aac
> https://radio.mcu.edu.tw:8080/hls/a2/index.m3u8
>
> [mpegts @ 0x7f97028b7400] PES packet size mismatch sq=    0B f=0/0
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4007
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 1001
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4004
>
> output sound sometimes corrupted or muted.

I get masses of other errors from this stream, incl. TLS errors, a lot
of video errors, and so on.

ffplay has a native AAC decoder, you could try that as well 8as these
errors come from fdk_aac, driven by an external library), but I'm sure
it will also error out.

> I can play the same stream with VLC or Google Chrome.

Interesting. This I don't understand. (Can't reproduce right now, my
Opera won't behave like Chrome and play the m3u8 directly, and I don't
have VLC installed anymore.)

Moritz
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Re: aacDecoder_DecodeFrame() failed

Carl Eugen Hoyos-2
In reply to this post by Kung, Andreas
Am Di., 10. Dez. 2019 um 08:39 Uhr schrieb Kung, Andreas <[hidden email]>:

>
> When I try to play this stream with ffplay, many decode failed occurred.
>
> ffplay -infbuf -vn -acodec libfdk_aac
> https://radio.mcu.edu.tw:8080/hls/a2/index.m3u8
>
>
> [mpegts @ 0x7f97028b7400] PES packet size mismatch sq=    0B f=0/0
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4007
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 1001
> [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4004

Complete, uncut console output and libfdk version information missing.

I cannot reproduce the error messages but the stream apparently has a
bandwidth issue, if it works with other players there may be an unknown
issue though.

Carl Eugen
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Re: aacDecoder_DecodeFrame() failed

Kung, Andreas
This time I use build in aac decoder instead of fdk.

Sound mute, disappear after

Continuity check failed for pid 257 expected 8 got 9




Carl Eugen Hoyos <[hidden email]> 於 2019年12月10日 週二 下午8:23寫道:

> Am Di., 10. Dez. 2019 um 08:39 Uhr schrieb Kung, Andreas <[hidden email]
> >:
> >
> > When I try to play this stream with ffplay, many decode failed occurred.
> >
> > ffplay -infbuf -vn -acodec libfdk_aac
> > https://radio.mcu.edu.tw:8080/hls/a2/index.m3u8
> >
> >
> > [mpegts @ 0x7f97028b7400] PES packet size mismatch sq=    0B f=0/0
> > [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4007
> > [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 1001
> > [libfdk_aac @ 0x7f96fe890600] aacDecoder_DecodeFrame() failed: 4004
>
> Complete, uncut console output and libfdk version information missing.
>
> I cannot reproduce the error messages but the stream apparently has a
> bandwidth issue, if it works with other players there may be an unknown
> issue though.
>
> Carl Eugen
> _______________________________________________
> ffmpeg-user mailing list
> [hidden email]
> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
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> To unsubscribe, visit link above, or email
> [hidden email] with subject "unsubscribe".

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