Changes between Initial Version and Version 1 of Ticket #9153


Ignore:
Timestamp:
Mar 16, 2021, 8:08:17 PM (5 years ago)
Author:
Carl Eugen Hoyos
Comment:

Needs -analyzeduration 75M. Much more important: Do you know where this file comes from?

For future tickets: Please test current FFmpeg git head, the only version supported here and always provide the command line you tested together with the complete, uncut console output.

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  • Ticket #9153

    • Property Component undetermined → avformat
    • Property Keywords swf nellymoser added; acodec removed
    • Property Version 4.2 → git-master

  • Ticket #9153 – Description

    initial v1  
    99ffmpeg -acodec nellymoser -i http://www.hwjyw.com/textbook/dzjc/zh/cd12/main11/content/CzdB_001.swf -filter_complex "[0:0][0:2][0:3] concat=n=3:v=0:a=1" temp.mp3
    1010==>
     11{{{
    1112[swf @ 0x5620fa937240] SWF compressed file detected
    1213Input #0, swf, from 'http://www.hwjyw.com/textbook/dzjc/zh/cd12/main11/content/CzdB_001.swf':
    … …  
    1617    Stream #0:2: Audio: nellymoser, 44100 Hz, mono, flt
    1718Stream specifier ':3' in filtergraph description [0:0][0:2][0:3] concat=n=3:v=0:a=1 matches no streams.
     19}}}
    1820
    1921ffmpeg -codec:a:0 nellymoser -codec:a:1 nellymoser -codec:a:2 nellymoser  -i http://www.hwjyw.com/textbook/dzjc/zh/cd12/main11/content/CzdB_001.swf -filter_complex "[0:0][0:2][0:3] concat=n=3:v=0:a=1" temp.mp3
    2022==>
     23{{{
    2124[swf @ 0x556d10114240] SWF compressed file detected
    2225[swf @ 0x556d10114240] Could not find codec parameters for stream 0 (Audio: none, 44100 Hz, mono): unknown codec
    … …  
    3740  Stream #0:3 (nellymoser) -> concat:in2:a0
    3841  concat -> Stream #0:0 (libmp3lame)
    39 ...
     42}}}