Media_UpdateSampleReference 3312 include/gpac/internal/isomedia_dev.h GF_Err Media_UpdateSampleReference(GF_MediaBox *mdia, u32 sampleNumber, GF_ISOSample *sample, u64 data_offset);
Media_UpdateSampleReference 1045 src/isomedia/isom_write.c 	e = Media_UpdateSampleReference(trak->Media, sampleNumber, sample, data_offset);