DOS ain't dead

ffmpeg for DOS ! (Developers)

posted by glennmcc  , North Jackson, Ohio (USA), 23.09.2021, 18:49

> Does this version of MPLAYER on RayeR's page not support VP9 decoding?
>
> http://rayer.g6.cz/download/mplayer.exe
>
> Also, it seems that FFMPEG 2.2.3.0 is latest FFMPEG that he has compiled
> for DOS.
>
> I remember that Khusraw release a more recent DOS compile of Mplayer around
> 2017 or 2018 which supported PCI sound cards. I believe this is in the
> above link, which is the latest DOS compile that I know of.

Thank you... I had not known about that newer build till now.

Well, that one does indeed suport VP9

However... it has the same problem as does the old version I had compiled by Khusraw.

That being... even tho -x 800 -y 600 was used on the command line...
it insisted upon setting a video mode of 1920x1440 which it detected
that my video card could handle.

BUT.. my monitor can't handle 1920x1440 therefore all I got was "Input not Supported"

Is there some command line option or config setting
that I'm not aware of which will 'force' it to use
the specified x/y video mode ?

____________________


MPlayer SVN-r37916-4.7.4 (C) 2000-2017 MPlayer Team

Playing vp9.web.
libavformat version 57.63.100 (internal)
libavformat file format detected.
[lavf] stream 0: video (vp9), -vid 0
[lavf] stream 1: audio (vorbis), -aid 0, -alang eng
VIDEO: [VP90] 1920x1080 0bpp 29.970 fps 0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 57.75.100 (internal)
Selected video codec: [ffvp9] vfm: ffmpeg (FFmpeg VP9)
==========================================================================
Clip info:
encoder: Lavf57.56.101
Load subtitles in ./
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 0.0 kbit/0.00% (ratio: 0->384000)
Selected audio codec: [ffvorbis] afm: ffmpeg (FFmpeg Vorbis)
==========================================================================
AO: [au] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VO: [vesa] 1920x1080 => 800x600 Planar YV12
[VO_VESA] Found VESA VBE BIOS Version 3.0 Revision: 100.
[VO_VESA] Video memory: 65472 Kb.
[VO_VESA] VESA Capabilities: 8-bit DAC, VGA CRTC, normal RAMDAC, no stereoscopic, no stereo.
[VO_VESA] !!! OEM info will be printed below !!!
[VO_VESA] You should see 5 OEM related lines below; If not, you've broken vm86.
[VO_VESA] OEM info: Intel(R)Sandybridge Desktop Graphics Chipset Accelerated VGA BIOS.
[VO_VESA] OEM Revision: 100.
[VO_VESA] OEM vendor: Intel Corporation.
[VO_VESA] OEM Product Name: Intel(R)Sandybridge Desktop Graphics Controller.
[VO_VESA] OEM Product Rev: Hardware Version 0.0.
[VO_VESA] Hint: For working TV-Out you should have plugged in the TV connector
[VO_VESA] before booting since VESA BIOS initializes itself only during POST.
[VO_VESA] Using VESA mode (19) = 14d [1920x1440@16]
[swscaler @ f80780]bicubic scaler, from yuv420p to rgb565le using MMXEXT
[swscaler @ f80780]using unscaled yuv420p -> rgb565le special converter
[VO_VESA] Using DGA (physical resources: D0000000h, 03FF0000h)
VO: [vesa] 1920x1080 => 800x600 Planar YV12
[VO_VESA] Using VESA mode (19) = 14d [1920x1440@16]
[VO_VESA] Using DGA (physical resources: D0000000h, 03FF0000h)
A: -0.1 V: 0.0 A-V: -0.068 ct: 0.000 0/ 0 ??% ??% ??,?% 0 0
A: 0.1 V: 0.0 A-V: 0.070 ct: 0.003 0/ 0 ??% ??% ??,?% 0 0
A: 0.2 V: 0.1 A-V: 0.106 ct: 0.007 0/ 0 ??% ??% ??,?% 0 0
A: 0.2 V: 0.1 A-V: 0.141 ct: 0.010 0/ 0 ??% ??% ??,?% 0 0
A: 0.3 V: 0.1 A-V: 0.177 ct: 0.013 0/ 0 ??% ??% ??,?% 1 0

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http://glennmcc.org/

Complete thread:

• ffmpeg for DOS ! - glennmcc, 10.09.2021, 21:00 (Developers)
  • ffmpeg for DOS ! - Zyzzle, 12.09.2021, 21:01
    • ffmpeg for DOS ! - glennmcc, 23.09.2021, 18:49
      • ffmpeg for DOS ! - glennmcc, 24.09.2021, 04:14