[Red5] Question about ffmpeg

[Atulesh MORE]

  surprised that the FLVs audio were lost ! It was due to the audio codec,
the nellymoser.
It's not an opend format, but it's a third-party codec (Sorenson).

---Atulesh

On Fri, Jun 6, 2008 at 2:10 PM, Lenny Sorey <lrsorey at gmail.com> wrote:

> Thanks Atulesh,
>
> This is a good site.
>
> Guess I should have been a little more specific about
> what I am converting.
>
> I am converting an FLV to an FLV so that I can get
> audio converted from Nellymoser MP3 audio to a standard MP3 audio within
> the video.
>
> There is a problem if you try to convert a RED5 live streaming recording
> to some other, you will not get audio if you don't use ffmpeg to convert
> Nellymoser mp3 to a standard MP3.
>
> I have already converted one live streaming RED5 recorder video from
> and FLV to an AVI with Audio but it was much smaller that the one now
> in question.
>
> Anyone have any experience they would like to share on this subject
> or do I just let the ffmpeg conversation just run until it finishes?
>
> Thanks,
>
> Lenny
>
> On Fri, Jun 6, 2008 at 3:57 PM, Atulesh MORE <atuleshrao at gmail.com> wrote:
>
>> Not shure but may be this link help u......*
>> http://www.luar.com.hk/blog/?p=670
>>
>> ---------Atulesh
>> *
>>   On Fri, Jun 6, 2008 at 1:51 PM, Lenny Sorey <lrsorey at gmail.com> wrote:
>>
>>>   Hello All,
>>>
>>> Question about using ffmpeg to convert a red5 live streaming video
>>> to an flv where the audio is recognized when converting to other formats.
>>>
>>> I used the following command with a the latest windows binary build of
>>> ffmpeg:
>>>
>>> ffmpeg -y -i input.flv -vcodec flv output.flv
>>>
>>> Before I ran the above command, I did injected some metadata with FLVGUI.
>>>
>>> The original size of the streaming video FLV is 379,963 KB.
>>>
>>> I stopped the converted streaming video FLV at 1.428 GB.
>>>
>>> Am I missing a parameter in the above command or am I to expect the
>>> converted flv is to be this large?
>>>
>>> Thanks,
>>>
>>> Lenny
>>>
>>>
>>>
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>>>
>>>
>>
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>>
>
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