Andrew,
The patch DEFAULT_FORMATS-4 has been tested and is now checked into GIT.
Either the split of 1080P/60 and 1080P/59.94 will clarify this for the
users or else confuse them in trying to figure out which one to pick ( ;
!!
On Mon, Nov 16, 2020 at 4:23 PM Andrew Randrianasulu via Cin <
cin@lists.cinelerra-gg.org> wrote:94
> 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?
>
> I tried to cook up something - but I'm not sure if frame rate for PAL 16:9
> progressive should be 25 or 50 ...
>
> 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_YUVA },
> { N_("PAL 576p (16:9) - DV(D)"),2, 2, 48000,1, 1, 25,
> 720,576, 16,9, ILACE_MODE_NOTINTERLACED, BC_YUVA },
>
> for now I settled on 25 ...
>
> I tried to re-encode
>
> http://samples.mplayerhq.hu/MPEG2/dothack2.mpg
>
> with PAL 576i - 16:9 preset and it come out as
>
> mplayer /dev/shm/test02.mpeg
> MPlayer SVN-r38202-10.0.1 (C) 2000-2020 MPlayer Team
> parse error at line 423
> do_connect: could not connect to socket
> connect: No such file or directory
> Failed to open LIRC support. You will not be able to use your remote
> control.
>
> Playing /dev/shm/test02.mpeg.
> libavformat version 58.64.100 (internal)
> libavformat file format detected.
> [mpeg @ 0x574b7520]stream 1 : no PTS found at end of file, duration not set
> [lavf] stream 0: video (mpeg2video), -vid 0
> [lavf] stream 1: audio (mp2), -aid 0
> VIDEO: [MPG2] 720x576 0bpp 25.000 fps0.0 kbps ( 0.0 kbyte/s)
> ==
> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> libavcodec version 58.112.101 (internal)
> Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
> ==
> Load subtitles in /dev/shm/
> ==
> Forced audio codec: mad
> Opening audio decoder: [libmad] libmad mpeg audio decoder
> AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
> Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3)
> ==
> AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
> Starting playback...
> The selected video_out device is incompatible with this codec.
> Try appending the scale filter to your filter list,
> e.g. -vf spp,scale instead of -vf spp.
> Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
> VO: [vdpau] 720x576 => 1024x576 Planar YV12
> Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
> VO: [vdpau] 720x576 => 1024x576 Planar YV12
>
> mediainfo /dev/shm/test02.mpeg
> General
> Complete name: /dev/shm/test02.mpeg
> Format : MPEG-PS
> File size: 7.65 MiB
> Duration : 17 s 16 ms
> Overall bit rate mode: Variable
> Overall bit rate : 3 771 kb/s
>
> Video
> ID : 224 (0xE0)
> Format : MPEG Video
> Format version : Version 2
> Format profile : Main@Main
> Format settings, BVOP: No
> Format settings, Matrix : Default
> Format settings, GOP : N=12
> Duration : 17 s 0 ms
> Bit rate mode: Variable
> Bit rate : 3 312 kb/s
> Width: 720 pixels
> Height : 576 pixels
> Display aspect ratio : 16:9
> Frame rate : 25.000 FPS
> Standard : PAL
> Color space : YUV
> Chroma subsampling : 4:2:0
> Bit depth: 8 bits
> Scan type: Progressive
> Compression mode : Lossy
> Bits/(Pixel*Frame) : 0.319
> Time code of first frame : 00:00:00:00
> Time code source : Group of pictures header
> GOP, Open/Closed : Open
> GOP, Open/Closed of first frame : Closed
> Stream size : 6.71 MiB (88%)
> Matrix
