[FFmpeg-devel] How can I check if input file is an image?
Sat Jun 20 13:14:13 CEST 2009
I want to check with FFplay if input file is an image (jpg/png/tiff etc.). How can I do it to be 100% sure?
I need to "refresh" SDL window with bigger images than desktop resolution, because without that I get only part of the image displayed in the SDL window (probably libSDL bug). When I resize SDL window manually, I can see full image.
Here is how I check for images bigger than 1024 width:
if(((is->video_st->codec->width)>1024) && (!is->audio_st) && (!is_full_screen))
but I know it's not the best solution, because videos can also have width>1024.
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