stbl_RemoveCTS   3344 include/gpac/internal/isomedia_dev.h GF_Err stbl_RemoveCTS(GF_SampleTableBox *stbl, u32 sampleNumber);
stbl_RemoveCTS   1079 src/isomedia/isom_write.c 		e = stbl_RemoveCTS(trak->Media->information->sampleTable, sampleNumber);