Changes between Initial Version and Version 1 of Ticket #2251


Ignore:
Timestamp:
02/08/2013 03:58:42 AM (4 months ago)
Author:
llogan
Comment:

You are at the wrong bug tracker. avconv is not from FFmpeg. See  http://stackoverflow.com/a/9477756/1109017

If you believe there is a bug in ffmpeg from FFmpeg (using git head) then please re-open this bug report.

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  • Ticket #2251

    • Property Status changed from new to closed
    • Property Component changed from FFmpeg to undetermined
    • Property Resolution changed from to invalid

  • Ticket #2251 – Description

    initial v1  
    11When converting to webm with a "-q 9" argument, avconv instead uses the lowest quality conversion. As it is encoding, it says "q=0.0" and the resulting file is small in size and has bad quality. 
    22 
    3 "avconv -i vid.mkv -q 9 vid.webm" 
     3 
     4{{{ 
     5avconv -i vid.mkv -q 9 vid.webm 
    46 
    57avconv version 0.8.5-6:0.8.5-0ubuntu0.12.10.1, Copyright (c) 2000-2012 the Libav developers 
    … …  
    1315libswscale    2.  1. 0 /  2.  1. 0 
    1416libpostproc  52.  0. 0 / 52.  0. 0 
    15  
    16 Summary of the bug: 
    17 How to reproduce: 
    18 {{{ 
    19 % ffmpeg -i input ... output 
    20 ffmpeg version 
    21 built on ... 
    2217}}} 
    23 Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.