[FFmpeg-devel] Any error inserting help available?

Michael Niedermayer michaelni at gmx.at
Thu Sep 15 21:12:34 CEST 2011

On Wed, Sep 14, 2011 at 08:55:13PM -0700, Hardik Sharma wrote:
> 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.

You only have to write a bitstream filter that removes some NAL units

see  libavcodec/remove_extradata_bsf.c for an example of a bitsteram

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Complexity theory is the science of finding the exact solution to an
approximation. Benchmarking OTOH is finding an approximation of the exact
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