61 wtcp mp4 datasheets 1578340084 32889a3eaecea091023793d9d8810414 2f515c9d5e84a315cd00c198ba249136d528fb7735a0ba5830ebf179989c1961 2016 01 27 12 47 25 0 141 8 142 171 2020 18 19 32 mp4 iso iec 14496 3 aac stereo dataformat codec sample_rate channels bits_per_sample channelmode quicktime avc1 resolution_x resolution_y fourcc frame_rate undetermined english language video standard ftyp mp42 isom hierarchy name size signature moov mvhd offset creation_time modify_time time_scale duration preferred_rate preferred_volume matrix_a matrix_d matrix_w next_track_id creation_time_unix modify_time_unix iods profile level 2 avc h264 mp4_iod_tag length object_descriptor_id od_profile_level scene_profile_level audio_profile_id video_profile_id graphics_profile_level audio_profile_name video_profile_name trak tkhd flags_raw trackid width height edts elst track_duration media_rate number_entries edit_list subatoms mdia mdhd language_id playtime_seconds hdlr vide ideohandler component_subtype component_name minf vmhd dinf dref url type data_references stbl stsd data_format reference_index audio_sample_rate data_size sample_description_table stts sample_count sample_duration time_to_sample_table stss stsc stsz stco volume soun somedia file produced by google 5 11 2011 smhd mp4a audio_channels audio_bit_depth temporal_quality frame_count pixel_depth color_table_id udta meta mdir appl component_manufacturer ilst gsst gstd mdat bit_depth controller display_scale stts_framecount audio 8 17 analyze timings
