[FFmpeg-devel] Any error inserting help available?

[Hardik Sharma]

Hey,

So I have byte range filter as per your suggestion. So now how I should give byte range of NALUs I want to filter out. Because I want to insert error by filter out every slice one by one. In my filter I have to byte range and specific byte from where I want to filter out till where. Thanks   


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From: Hardik Sharma <hardik.sharma22 at yahoo.com>
To: ffmpeg dev <ffmpeg-devel at ffmpeg.org>; ffmpeg <ffmpeg-user at ffmpeg.org>
Sent: Friday, 16 September 2011 12:59 PM
Subject: Re: Any error inserting help available?


So now I am trying to use my parser code which is going through the bytes of h264 file by using a buffer to find out NAL start code. I want to ask that is it possible from here to skip one particular NAL unit/slice every time and rest I can put in new error 264 which is going to have every other data leaving that one particular slice. In this way I am generating error file by dropping one slice at a time. Let me know if I am missing any crucial point. Thanks.      


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From: Hardik Sharma <hardik.sharma22 at yahoo.com>
To: ffmpeg dev <ffmpeg-devel at ffmpeg.org>
Sent: Thursday, 15 September 2011 5:08 PM
Subject: Re: Any error inserting help available?


I already have boundaries for slices from h264 file. Can I directly delete the particular slices according to my need somehow from h264 file? 


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From: Hardik Sharma <hardik.sharma22 at yahoo.com>
To: "x264-devel at videolan.org" <x264-devel at videolan.org>; ffmpeg dev <ffmpeg-devel at ffmpeg.org>; ffmpeg <ffmpeg-user at ffmpeg.org>
Sent: Wednesday, 14 September 2011 8:55 PM
Subject: Any error inserting help available?


Hi guys,

I am looking to insert error in h264 files in the form of skipping slices from decoding one or multi at a time. I have one error insert executable for JM, do we have any such kind of help available for ffmpeg/x264. I can delete slice manually with help of hexeditor for h264 as I want to automate it so can't use hex editor for that. Thanks.

Hardik Sharma