[FFmpeg-trac] #3107(undetermined:new): Problem using muxing example

[FFmpeg]

#3107: Problem using muxing example
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             Reporter:  ahsan        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by ahsan):

 Above solution seems to get synthetic audio in the stream from muxing
 application,
 thx for your help

 I am still having an issue where i am trying to

 1. demux the .mp4 using demuxing example and then
 2. mux it using muxing application

 in the demux i have decoded data in
 frame->extended_data buffer with the size of
 unpadded_linesize = frame->nb_symbols*frame->format where
 nb_symbols=1024, format=8, it is 8k of data

 in the muxing example the audio buffer is filled up using
 nb_symbols=1024 and nb_channel=2

 I am not sure how to map 8k data into the muxing buffer, i have couple of
 questions
 1. how can i map this decoded buffer [demuxing example] to the emcoder
 buffer [muxing example]
 2. Is it possible to not decode the audio samples and just mux the audio
 sample after getting it from the demux

 Please let me know if there is a sample example for that available

 Really appriciate your help

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3107#comment:7>
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