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[Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to buil
From: |
Dmitri A. Sergatskov |
Subject: |
[Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0 |
Date: |
Wed, 5 Jul 2023 06:29:25 -0400 (EDT) |
Follow-up Comment #9, bug #61978 (project octave):
With new (2.1.0) package I get some excessive chatter:
octave:3> demo VideoWriter
VideoWriter example 1:
fn = fullfile (tempdir (), "sombrero.mp4");
w = VideoWriter (fn);
w.FrameRate = 50;
open (w);
z = sombrero ();
hs = surf (z);
axis manual
nframes = 200;
for ii = 1:nframes
set (hs, "zdata", z * sin (2*pi*ii/nframes + pi/5));
drawnow
writeVideo (w, getframe (gcf));
endfor
close (w)
printf ("Now run 'open %s' to read the video with your default video player
or try 'demo VideoReader'!\n", fn);
[libx264 @ 0x7fbce4a64e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
AVX FMA3 BMI2 AVX2
[libx264 @ 0x7fbce4a64e00] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x7fbce4a64e00] 264 - core 163 r3060 5db6aa6 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2021 - http://www.videolan.org/x264.html - options:
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=13 lookahead_threads=2
sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0
constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1
weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40
intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x7fbce4a64e00] frame I:1 Avg QP:20.42 size: 19623
[libx264 @ 0x7fbce4a64e00] frame P:55 Avg QP:20.55 size: 2507
[libx264 @ 0x7fbce4a64e00] frame B:144 Avg QP:25.18 size: 487
[libx264 @ 0x7fbce4a64e00] consecutive B-frames: 3.5% 1.0% 1.5% 94.0%
[libx264 @ 0x7fbce4a64e00] mb I I16..4: 19.3% 38.3% 42.4%
[libx264 @ 0x7fbce4a64e00] mb P I16..4: 0.0% 0.3% 0.1% P16..4: 2.5%
5.1% 4.6% 0.0% 0.0% skip:87.3%
[libx264 @ 0x7fbce4a64e00] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 4.7%
2.1% 0.9% direct: 0.9% skip:91.2% L0:36.3% L1:44.7% BI:19.0%
[libx264 @ 0x7fbce4a64e00] 8x8 transform intra:43.6% inter:29.9%
[libx264 @ 0x7fbce4a64e00] coded y,uvDC,uvAC intra: 41.2% 26.2% 19.6% inter:
2.9% 1.2% 0.3%
[libx264 @ 0x7fbce4a64e00] i16 v,h,dc,p: 53% 9% 38% 0%
[libx264 @ 0x7fbce4a64e00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 12% 25% 1% 3%
1% 10% 1% 5%
[libx264 @ 0x7fbce4a64e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 21% 19% 2% 3%
3% 9% 2% 6%
[libx264 @ 0x7fbce4a64e00] i8c dc,h,v,p: 77% 14% 3% 6%
[libx264 @ 0x7fbce4a64e00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fbce4a64e00] ref P L0: 70.7% 11.1% 12.1% 6.0%
[libx264 @ 0x7fbce4a64e00] ref B L0: 84.1% 11.6% 4.3%
[libx264 @ 0x7fbce4a64e00] ref B L1: 94.4% 5.6%
[libx264 @ 0x7fbce4a64e00] kb/s:455.12
Now run 'open /tmp/sombrero.mp4' to read the video with your default video
player or try 'demo VideoReader'!
Dmitri.
--
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- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Andreas Weber, 2023/07/04
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/04
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Andreas Weber, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0,
Dmitri A. Sergatskov <=
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Andreas Weber, 2023/07/05
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, Dmitri A. Sergatskov, 2023/07/07
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, John Donoghue, 2023/07/07
- [Octave-bug-tracker] [bug #61978] [octave forge] (video) Failure to build against FFmpeg 5.0, John Donoghue, 2023/07/08