#define AVIFOURCC_vids VLC_FOURCC('v','i','d','s')
#define AVIFOURCC_txts VLC_FOURCC('t','x','t','s')
#define AVIFOURCC_mids VLC_FOURCC('m','i','d','s')
#define AVIFOURCC_vids VLC_FOURCC('v','i','d','s')
#define AVIFOURCC_txts VLC_FOURCC('t','x','t','s')
#define AVIFOURCC_mids VLC_FOURCC('m','i','d','s')