[Libav-user] transcode from and to memory buffer

[Dmitry Adjiev]

You can google for output example, there are example of using it uses
buffers encode_video, but it's deprecated function, but I'm sure libav has
some replacement for this


2014-07-31 17:03 GMT+04:00 Xiaofei Yang <yxf0605 at gmail.com>:

> Thanks for your quick response.  I could store the audio stream in a
> buffer and then decode the buffer and output to a new buffer, does that
> sound OK? BUT I don't know how to decode from a buffer :(
> you mean the transcoding.c example?
>
>
> 2014-07-31 20:57 GMT+08:00 Dmitry Adjiev <adjiev.dmitry at gmail.com>:
>
> FFmpeg has transcoding example, but it doesn't work with network because
>> it can't detect the output format, you can set it manually (edit the code).
>> I tested it for udp, so currently I have udp video stream.
>> Ofcourse I made my code, but after investigation ot transcode example, so
>> the code is works under android too.
>>
>>
>> 2014-07-31 16:53 GMT+04:00 Xiaofei Yang <yxf0605 at gmail.com>:
>>
>>> Hi:
>>>
>>> I am doing audio stream transcoding things, the scenario is that I keep
>>> receiving audio data through HTTP protocol, storing it in memory buffer and
>>> meanwhile I have to transcode it to the required target format for further
>>> use. The original audio data may come in various formats. So the whole
>>> process runs like a stream. Could any one show me some hints how to do it?
>>> What are the key APIs ?
>>>
>>> Thanks.
>>>
>>> _______________________________________________
>>> Libav-user mailing list
>>> Libav-user at ffmpeg.org
>>> http://ffmpeg.org/mailman/listinfo/libav-user
>>>
>>>
>>
>>
>> --
>> Regards,
>> Dmitry
>>
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>>
>>
>
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>


-- 
Regards,
Dmitry
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