Changes between Version 1 and Version 2 of Ticket #4168, comment 26


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Timestamp:
Dec 23, 2014, 7:41:52 AM (5 years ago)
Author:
DonMoir
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  • Ticket #4168, comment 26

    v1 v2  
    33It is probably such that the command line tools will not do it automatically.
    44
    5 You mentioned you may want to do something about it in your own code and this is what I do. I have since pulled the deinterlacing into my own code and use that and don't depend on ffmpeg for that. One problem is the interlace_flag does not contain the type of deinterlacing that should be performed. In all samples that I have and all that I have been able to find, a simple deinterlace such as avpicture_deinterlace works fine. It also works perfect for above sample. It is recommended you use avfilter and yadif for this now, but that can be way more overhead then you need. I do not use avfilter for anything.
     5You mentioned you may want to do something about it in your own code and this is what I do. I have since pulled the deinterlacing into my own code and use that and don't depend on ffmpeg for it. One problem is the interlace_flag does not contain the type of deinterlacing that should be performed. In all samples that I have and all that I have been able to find, a simple deinterlace such as avpicture_deinterlace works fine. It also works perfect for above sample. It is recommended you use avfilter and yadif for this now, but that can be way more overhead then you need. I do not use avfilter for anything.
    66
    77So if you are using ffmpeg_chromabug.mpg as a sample to point to how this is a bug, then that is incorrect. It displays perfect for me using the following.