MOV_TRUN_FIRST_SAMPLE_FLAGS 4813 libavformat/mov.c if (flags & MOV_TRUN_FIRST_SAMPLE_FLAGS) first_sample_flags = avio_rb32(pb); MOV_TRUN_FIRST_SAMPLE_FLAGS 4359 libavformat/movenc.c flags |= MOV_TRUN_FIRST_SAMPLE_FLAGS; MOV_TRUN_FIRST_SAMPLE_FLAGS 4379 libavformat/movenc.c if (flags & MOV_TRUN_FIRST_SAMPLE_FLAGS) MOV_TRUN_FIRST_SAMPLE_FLAGS 246 tools/ismindex.c if (flags & MOV_TRUN_FIRST_SAMPLE_FLAGS) avio_rb32(in);