В сообщении от Wednesday 18 November 2020 05:36:23 вы написали:
Den 17.11.2020 10:16, skrev Andrew Randrianasulu:
В сообщении от Tuesday 17 November 2020 05:50:40 вы написали:
Den 17.11.2020 00:08, skrev Andrew Randrianasulu:
В сообщении от Tuesday 17 November 2020 00:49:44 Terje J. Hanssen via Cin написал(а):
While HDV and FHD video can rendered for Blu-ray media, the widespread DVD can only playback SD video content.
HDV camcorders can during tape playback 1440x1080 anamorphic HDV content, downconvert it to Widescreen Anamorphic 16:9 video. Is it possible to get a Preset for DV(D) wide 16:9 video? According to my HDV camcorder FX7E's operating guide and S. Mullens handbook, this feature is really named i.Link CONV (Firewire): HDV can be converted and output via i.LINK as widescreen (anamorphic) DV. (I have not yet tested this feature)
How did you create the SD DV(D) 16:9 wide screen video? Does it i.e playback and display 16:9 with ffplay and VLC? I just rendered project with (display) aspect ratio set to 16:9. mplayer seems to display it correctly.
I tried to cook up something - but I'm not sure if frame rate for PAL 16:9 progressive should be 25 or 50 ... Possibly only interlaced SD formats are valid DVD and Blu-ray SD video formats? https://en.wikipedia.org/wiki/DVD-Video https://en.wikibooks.org/wiki/Inside_DVD-Video/MPEG_Format#Video_Formats https://en.wikipedia.org/wiki/Blu-ray#Video
SD 720×480/ 29.97i 4:3 or 16:9[c] 720×576/ 25i 4:3 or 16:9[c]
^ c These resolutions are stored anamorphically, i.e. they are stretched to the display aspect ratio by the player or display. ok ... will look into this even more, at least deleting presets is even faster than copy-pasting and modifying them :}
Much the same from vaious references:
[skip]
https://cloud.mail.ru/public/3N3y/2ZHx1JXEC
{ N_("PAL 576i (16:9) - DV(D)"), 2, 2, 48000, 1, 1, 25, 720,576, 16,9, ILACE_MODE_BOTTOM_FIRST, BC_YUVA8888 }, { N_("PAL 576p (16:9) - DV(D)"), 2, 2, 48000, 1, 1, 25, 720,576, 16,9, ILACE_MODE_NOTINTERLACED, BC_YUVA8888 },
for now I settled on 25 ...
SD DV (a/d conv. from PAL Hi8) ffplay dv01_07.dv ..... Duration: 00:01:53.28, start: 0.000000, bitrate: 28800 kb/s Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 16:15 DAR 4:3], 25000 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s 9.00 A-V: -0.021 fd= 0 aq= 197KB vq= 4643KB sq= 0B f=0/0
mediainfo dv01_07.dv Scan type : Interlaced Scan order : Bottom Field First
DVD (Cin-GG File > DVD Render from DV) ffprobe DVD_8mbps_dv01.mpg ....Duration: 00:09:56.49, start: 0.534667, bitrate: 6570 kb/s Stream #0:0[0x1bf]: Data: dvd_nav_packet Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, progressive), 720x576 [SAR 16:15 DAR 4:3], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 448 kb/s
mediainfo DVD_8mbps_dv01.mpg ...Format : MPEG-PS Scan type : Progressive
Yeah, I think it will make progressive mpeg2 if you check 'use ffmpeg' in dvd wizard ... I think I fixed it by adding two flags, but then I realized I broke mjpeg, so I conditionalized those flags to mpeg2/4 only .... https://cloud.mail.ru/public/2QcJ/4bnRRsR4D try this patch?
------------- Terje J. H