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Thread: vbox7 êà÷åñòâî íà êëèïîâå
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19th September 2010 10:15 #1
vbox7 êà÷åñòâî íà êëèïîâå
Çäðàâåéòå,
Èíòåðåñóâàì ñå, ñ êàêâè ïàðàìåòðè òðÿáâà äà áúäå âèäåîêëèïà êîéòî êà÷âàì, çà äà íå áúäå êîíâåðòèðàí îò ïðîãðàìàòà êîÿòî ãè îáðàáîòâà. Âèäåî êîíòåéíåð, ðåçîëþöèÿ, ôîðìàò, áèòðåéò íà âèäåîòî (ïðåäïîëàãàì avc1 ùå ñâúðøè ðàáîòà) êàêòî è íà àóäèîòî (ïðåäïîëàãàì aac, íî ñ êàêâà ÷åñòîòà è áèòðåéò
). Èäåÿòà ìè å äà ãî êîíâåðòèðàì ïðåäâàðèòåëíî è äà èçáåãíà ïîâòîðíîòî ëóçè êîíâåðòèðàíå (íà àóäèîòî) à âèäåîòî äà ñè îñòàíå êàêâîòî ñúì ãî íàïðàâèë àç.
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19th September 2010 16:33 #2
Åòî òè ïàðàìåòðèòå íà êëèï÷å îò Vbox7 ,ÿâíî òðÿáâà äà ñà òàêèâà.
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19th September 2010 17:36 #3Registered User
Join Date: Jul:2006
Location: Âàðíà
Posts: 1,071
Äîêîëêîòî çíàì Vbox7 íå ïðèåìà êîíòåéíåð mp4 è çâóê AAC (çà ïîñëåäíîòî ìîæå è äà áúðêàì), à ñúõðàíÿâà âñè÷êî â FLV êîíòåéíåð. Îò êîåòî ñëåäâà äà ñå ïîëçâà VP6 âìåñòî H-264/AVC* è mp3. Áèòðåéòà òðÿáâà äà å òàêúâ, ÷å íàêðàÿ ôàéëà äà íå íàäâèøàâà 100-òå ÌÂ. Êîëêîòî ïîâå÷å å áèòðåéòà, òîëêîâà ïîâå÷å ùå ñå÷å ñúùî

Ïðåäè ñè áÿõ ïðàâèë åêñïåðèìåíòè** ñ FLV + VP6 + mp3 (VirtualDub) è íå ñå ïðåêîäèðàøå îò ñàéòà, ò.å. ñå çàïàçè êà÷åñòâîòî êëèïà. Äàæå ïî ñïîìåí ìàé ïðîâåðÿâàõ ïîáèâîòî
Âñå ïàê òîâà áåøå ïðåäè ãîäèíà è íåùî, òà ìîæå è äà ñå áúðêàì. YouTube íàïðèìåð ïðèåìàò mp4 êîíòåéíåð ñ H.264 è AAC çâóê, òà âúçìîæíî å è Vbox7 äà ãè ìîæå òåçè åêñòðè.
@Koi_Az_Li_We, ìîæåø ëè äà äàäåø ïîäðîáåí àíàëèç íà êëèïà îò ïðîãðàìà êàòî MediaInfo? FLV4-FFmpeg êîäåê íàïðèìåð íÿìàì èäåÿ êàêâî òî÷íî çíà÷è...
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Originally Posted by http://en.wikipedia.org/wiki/Flv
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19th September 2010 18:34 #4
Îò îòäàâíà ïîëçâàì FLV ñ H264 è AAC è íå ãè ïèïàò. Ñâàëÿë ñúì ãè âå÷å êà÷åíèòå è ñà ñ êà÷åñòâî è ïàðàìåòðè 1 êúì 1 ñ îðèãèíàëà. Íî âå÷å íå êà÷âàì, òàì ñàìî ïîìèÿòà ñå ãëåäà, íå ñè ñòðóâà òðóäà.
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20th September 2010 01:04 #5Registered User
Join Date: Sep:2010
Location: Âðàöà
Posts: 25
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20th September 2010 09:31 #6
Õì, ñåãà òðÿáâà äà âèäÿ ñ êîÿ ïðîãðàìà òðÿáâà äà ñúáåðà àóäèîòî è âèäåîòî âúâ flv êîíòåéíåðà. Àç ñëîæèõ íàïðàâî mp4, ñâàëè áèòðåéòà íà âèäåîòî íà îêîëî 1000, à íà àóäèîòî íà îêîëî 128, êàòî ãî íàïðàâè íà 41 000 õåðöà, åòî èíôîòî çà èíïóò è àóòïóò ôàéëà.
input:
output:Code:General Complete name : The Chemical Brothers - Another World [Further] (Further_Visuals).mp4 Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 File size : 93.6 MiB Duration : 5mn 40s Overall bit rate : 2 304 Kbps Encoded date : UTC 2010-09-19 09:43:09 Tagged date : UTC 2010-09-19 10:11:56 Writing application : HandBrake svn3477 2010081401 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L3.0 Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 5mn 40s Bit rate mode : Variable Bit rate : 2 138 Kbps Width : 720 pixels Height : 480 pixels Display aspect ratio : 16:9 Frame rate mode : Variable Frame rate : 25.069 fps Minimum frame rate : 16.313 fps Maximum frame rate : 184.049 fps Standard : NTSC Resolution : 8 bits Colorimetry : 4:2:0 Scan type : Progressive Bits/(Pixel*Frame) : 0.247 Stream size : 86.8 MiB (93%) Writing library : x264 core 104 r1681 84a051f Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1,00:0,00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=300 / keyint_min=29 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=20,0 / qcomp=0,60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1,40 / aq=1:1,00 Encoded date : UTC 2010-09-19 09:43:09 Tagged date : UTC 2010-09-19 10:11:56 Color primaries : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M Transfer characteristics : BT.709-5, BT.1361 Matrix coefficients : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format version : Version 4 Format profile : LC Format settings, SBR : No Codec ID : 40 Duration : 5mn 40s Bit rate mode : Variable Bit rate : 160 Kbps Maximum bit rate : 184 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz Stream size : 6.49 MiB (7%) Language : English Encoded date : UTC 2010-09-19 09:43:09 Tagged date : UTC 2010-09-19 10:11:55
Code:General Complete name : The_Chemical_Brothers___Another_World__further_Visuals_4b80586b.flv Format : Flash Video File size : 59.7 MiB Duration : 5mn 40s Overall bit rate : 1 470 Kbps Tagged date : UTC 2010-09-19 17:19:32 Tagging application : flvmeta 1.0.10 Video Format : AVC Format/Info : Advanced Video Codec Format profile : High@L5.1 Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Muxing mode : Container profile=Unknown@5.1 Duration : 5mn 40s Bit rate : 1 302 Kbps Width : 720 pixels Height : 480 pixels Display aspect ratio : 2.081 Frame rate mode : Variable Frame rate : 25.075 fps Standard : NTSC Resolution : 8 bits Colorimetry : 4:2:0 Scan type : Progressive Bits/(Pixel*Frame) : 0.150 Stream size : 54.2 MiB (91%) Writing library : x264 core 93 Encoding settings : cabac=1 / ref=4 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / wpredp=2 / keyint=125 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=24.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1.41 / aq=1:1.00 Audio Format : AAC Format/Info : Advanced Audio Codec Format version : Version 4 Format profile : LC Format settings, SBR : No Duration : 5mn 40s Bit rate : 125 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Stream size : 5.38 MiB (9%)
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23rd September 2010 17:01 #7Registered User
Join Date: Aug:2008
Location: Âàðíà
Posts: 2,441
Machete 3.6
. Èçáèðàø ìó àóäèîòî îò File>Add audio stream è ñè ãîòîâ. Oáà÷å ïðîãðàìêàòà å 14 äíè Trial.
Åòî åäèí òåñò 1080p FLV (AVC + MP3 àóäèî): http://vbox7.com/play:f52f8564
EDIT: Çàáðàâèõ äà äîáàâÿ, ÷å èìàøå êîíâåðòèðàíå îò ñàéòà. Êà÷èõ âèäåîòî, çà äà ïðîáâàì êàê ðàáîòè flash óñêîðåíèåòî, à íå çà íîðìàëíî ãëåäàíå.
Video Engine â GPU-Z íà 8500GT ñòèãà íà 80%. Îáùî âçåòî ñå÷å ÿêî íà fullscreen, íî â PotPlayer ñ âãðàäåíèÿ DXVA âúðâè îòëè÷íî, äîêàòî ñ CoreAVC ñúùî íàñè÷à.
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20th September 2010 18:59 #8
Îò âñè÷êèòå êîèòî ñúì ïðîáâàë, åäèíñòâåíî XMedia Recode ìè âúðøè ðàáîòà. Ïðîáâàé ñ íåÿ.
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20th September 2010 19:04 #9
È MediaCoder ìîæåø äà ðàçãëåäàø, ìèñëÿ ÷å ñëåä ìàëêî ðàçó÷àâàíå ùå òè ñâúðøè ðàáîòà.
imweasel: Õâàíè çäðàâî êðåäèòèòå ñ äâå ðúöå è ðàçòâîðè áóçêè, ÷å áàíàíèòå èäâàò íà ñíîï.
Èçöÿëî ïðåíàïèñàíà âåðñèÿ íà B4K Reloaded ñ àâòîìàòè÷åí úïäåéò, âå÷å è â userstyles.org.
#makeHWBGgreatagain
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25th September 2010 23:14 #10
Ñàéòà êîíâåðòèðà ñ êîìïðåñèÿ AVC. Àêî îáùèÿò áèò ðåéò (íà àóäèîòî è âèäåîòî) íà êà÷åí êëèï ñ ôîðìàò .flv å 1024 kbps, ðåçîëþöèÿ 640õ480, 640õ360 èëè ïúê 512õ384 ñàéòà íÿìà äà ãî êîíâåðòèðà. Àêî å ñ ïî ãîëÿì bit rate ñàéòà ùå ãî êîíâåðòèðà ñëåä 24 ÷àñà. Ñúùî êà÷åí HD êëèï ôîðìàò .flv ñ îáù bit rate 2300 kbps, ðåçîëþöèÿ 1280õ720 íÿìà äà áúäå êîíâåðòèðàí.
Motherboard AsRock Z77 Pro 3 | CPU Intel Core i5 3470 Ivy Bridge 3.20Ghz 6M Cache,up to 3.60Ghz LGA 1155 BOX | VGA SAPPHIRE HD 7870 2GB GDDR5/256Bit DP/HDMI/DVI | HDD 1 TB SEAGATE Barracuda 3.5, 64MB, SATAIII 600 ST1000DM003 | RAM 2x4GB DDR3 1600Mhz Kingston HyperX KHX1600C9D3X2K2/8GX
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22nd June 2011 10:05 #11
ßâíî íèêîé îò Âàñ íå å íà ÿñíî ... Èìà íÿêîëêî èçèñêâàíèÿ(ïî ñòåïåí íà ñúù-ñò):
1. Íàé-âàæåí å áèòðåéòúò. Çà ïðåäïî÷èòàíå äà ñå êîíâåðòèðà, íå ñúñ çàäàäåí áèòðåéò, à ñ Constant Quatiser(<=30) ... íî ñ âúçìîæíî íàé-åêñòðåìíè íàñòð.
2. Ðåçîëþöèÿ. Ïîçâîëåíè ñà ---x240, ----x360, ----x480, ---x720, a ---x1080 - âñå îùå íå ïîçâîëåíà
3. Êàäðè - äî 30
4. Audio - Íå å îò çíà÷åíèå ... Äîðè è äà å ìàêñ-ì(320 kbps) èëè 6 êàíàëíî, íå ãî áàðà, àêî å êîíâåðòèðàíî âèäåîòî êàêòî òðÿáâà!
Ñàéòúò êîíâåðòèðà ñ x264 core 93 ... Åòî Âè âèäåî ñ 6 êàíàëåí çâóê è íå å áàðàí îò ñ-ìàòà( íå å core 93) -> http://media08.vbox7.com/s/62/627ec452.flv1. Lenovo Legion 5 - AMD R5 4600H, 16GB 3200Mhz, Nvidia 1650 Ti, 512 SSD, FHD IPS 144Mhz; 2. Xiaomi Mi Pad 4 - 4GB/64GB; 3. Xiaomi Mi Mix 2 - 6GB/128GB; 4. Motorola G4 - 3GB/32GB; 5. Iphone 5s - 32gb; 6. Samsung S8 - 64GB - like Android TV Box
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22nd June 2011 17:10 #12Banned
Join Date: Mar:2008
Location: ᠌᠌᠌᠌
Posts: 992
Äðóã å âúïðîñà äàëè èìà ñìèñúë îò 6 êàíàëà... Íî èíà÷å, stzbg_group å ïðàâ

À, è àç ñå îòêàçàõ äà êà÷âàì òàì - ïðîñòî íèâîòî å òîëêîâà íèñêî, ÷å îò ñàìîóâàæåíèå òðÿáâà äà ñå ïðåêðàòè òàÿ ïðîñòàùèíà..




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