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Не правильный размер mp4
Здравствуйте! Не знаю правильную ли ветку выбрал и относится ли вопрос конкретно к видео или это вообще больше к файловой системе и ОС.
Суть такова: ![]() MediaInfo:
Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 4.00 GiB Duration : 21mn 39s Overall bit rate mode : Variable Overall bit rate : 26.4 Mbps Encoded date : UTC 2013-09-29 04:58:01 Tagged date : UTC 2013-09-29 04:58:01 Writing application : Yamb 2.1.0.0 [http://yamb.unite-video.com] Video #1 ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L3.1 Format settings, CABAC : Yes Format settings, ReFrames : 5 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 21mn 35s Bit rate : 989 Kbps Maximum bit rate : 8 839 Kbps Width : 720 pixels Height : 404 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.142 Stream size : 153 MiB (4%) Writing library : x264 core 138 r2358 9e941d1 Encoding settings : cabac=1 / ref=5 / deblock=1:1:1 / analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=18 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00 Encoded date : UTC 2013-09-26 16:39:13 Tagged date : UTC 2013-09-29 04:58:19 Matrix coefficients : BT.709 Color range : Limited Audio #2 ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 21mn 39s Bit rate mode : Variable Bit rate : 128 Kbps Maximum bit rate : 167 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Stream size : 19.8 MiB (0%) Encoded date : UTC 2013-09-29 04:58:18 Tagged date : UTC 2013-09-29 04:58:19 MediaInfo нормального файла
Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 166 MiB Duration : 21mn 38s Overall bit rate mode : Variable Overall bit rate : 1 074 Kbps Encoded date : UTC 2013-09-29 05:01:32 Tagged date : UTC 2013-09-29 05:01:32 Writing application : Yamb 2.1.0.0 [http://yamb.unite-video.com] Video #1 ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L3.1 Format settings, CABAC : Yes Format settings, ReFrames : 5 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 21mn 34s Bit rate : 945 Kbps Maximum bit rate : 8 627 Kbps Width : 720 pixels Height : 404 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.136 Stream size : 146 MiB (88%) Writing library : x264 core 138 r2358 9e941d1 Encoding settings : cabac=1 / ref=5 / deblock=1:1:1 / analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=18 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00 Encoded date : UTC 2013-09-26 17:07:14 Tagged date : UTC 2013-09-29 05:01:44 Matrix coefficients : BT.709 Color range : Limited Audio #2 ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 21mn 38s Bit rate mode : Variable Bit rate : 128 Kbps Maximum bit rate : 168 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Stream size : 19.8 MiB (12%) Encoded date : UTC 2013-09-29 05:01:43 Tagged date : UTC 2013-09-29 05:01:44 При скачивании размер соответствовал занимаемому на диске (я просто физически не мог скачать 4 гб файл на 3g интернете за тот период, за который был скачан файл). Вопрос: Как так получилось и как вернуть правильный размер? |
Время: 05:39. |
Время: 05:39.
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