[vlc-devel] Change Resolution - DASH

[Stefan Lederer]

Hi, 

I use DASH with Iso Base Media File Format and in this case the standard
demux does not support changing resolutions between segments. Is there any
possibility to reset the resolution for the h.264 decoder during decoding? 

I tried it with this in demux.c:

es_out_Control( p_demux->out, ES_OUT_SET_ES_FMT, p_sys->tk[0],  &videofmt);

and modified es_out.c using this:

es->fmt.video.i_width = (*p_fmt).video.i_width; fmt.video.i_height = 
es->(*p_fmt).video.i_height;
EsDestroyDecoder( out, es );
EsCreateDecoder( out, es );

But this doesn't change the resolution of the decoder. Any ideas or help? 

Thx for help!
Stefan