[Cin] Test rendering whit x265

Fri Aug 13 01:46:05 CEST 2021

On Thursday, August 12, 2021, Andrea paz <gamberucci.andrea at gmail.com>
wrote:

> I'll try 70 tomorrow....
>
> > I think it will be true for all gang modes but I can restrict it
> especially for gang none (but because currently RMB>attach effect only
> alters one track - is there any difference?)
> >
> I would leave these 3 patches alone: better to stay with the original
> behavior...

ok

>
> > guess your machine just powerful enough - I tested on 4-way amd fx-4300
> and there was difference at backward playback/fast backward playback of
> simple dv file... watch for cpu used?
> >
> % CPU (top) about 23-30% in forward and 35-48% in reverse. 30-52% in
> fast forward and 60-120% in fast reverse.

with patch and without patch?

> > no, there is unchecked by default option about using ffmpeg. Because
> apparently I busted mpeg2 encoder - try to check this option?
> I had already activated "ffmpeg". I tried again as root (last time I
> wasn't) and I still have crashes.

>
>
I found this thread from 15 years ago:

https://www.mail-archive.com/mjpeg-users@lists.sourceforge.net/msg06644.html

https://www.mail-archive.com/mjpeg-users@lists.sourceforge.net/msg06625.html

try lowering bitrate to 9000 kbits/s...

>
>  I have dvdauthor but I didn't put
> the external dvd player (I should get it back, who knows where it
> is!).  See image. At the terminal I have these messages:
>
> tc: 7.933333
> filebase cpu 16
> filebase cpu 16
> filebase cpu 16
> filebase cpu 16
> filebase cpu 16
> Render::render_single: Session finished.
> ** rendered 695 frames in 11.879 secs, 58.507 fps
> running /home/paz/dvd_20210812-221356/dvd.sh
>    INFO: [mplex] mplex version 2.2.0 (2.2.7 $Date: 2012-11-17 01:55:16 $)
>    INFO: [mplex] File /home/paz/dvd_20210812-221356/dvd.m2v looks like
> an MPEG Video stream.
>    INFO: [mplex] File /home/paz/dvd_20210812-221356/dvd.ac3 looks like
> an AC3 Audio stream.
>    INFO: [mplex] Video stream 0: profile 8 selected - ignoring
> non-standard options!
>    INFO: [mplex] Found 1 audio streams, 1 video streams and 0 subtitle
> streams
>    INFO: [mplex] Selecting dvdauthor DVD output profile
>    INFO: [mplex] Multiplexing video program stream!
>    INFO: [mplex] Scanning for header info: Video stream e0
> (/home/paz/dvd_20210812-221356/dvd.m2v)
>    INFO: [mplex] VIDEO STREAM: e0
>    INFO: [mplex] Frame width     : 720
>    INFO: [mplex] Frame height    : 576
>    INFO: [mplex] Aspect ratio    : 16:9 display
>    INFO: [mplex] Picture rate    : 25.000 frames/sec
>    INFO: [mplex] Bit rate        : 9000000 bits/sec
>    INFO: [mplex] Vbv buffer size : 229376 bytes
>    INFO: [mplex] CSPF            : 0
>    INFO: [mplex] Scanning for header info: AC3 Audio stream 00
> (/home/paz/dvd_20210812-221356/dvd.ac3)
>    INFO: [mplex] AC3 frame size = 896
>    INFO: [mplex] AC3 AUDIO STREAM:
>    INFO: [mplex] Bit rate       :    28672 bytes/sec (224 kbit/sec)
>    INFO: [mplex] Frequency      :     48000 Hz
>    INFO: [mplex] SYSTEMS/PROGRAM stream:
>    INFO: [mplex] rough-guess multiplexed stream data rate    : 9419800
>    INFO: [mplex] target data-rate specified               : 10080000
>    INFO: [mplex] Setting specified specified data rate: 10080000
>    INFO: [mplex] Run-in delay = 10800 Video delay = 10800 Audio delay =
> 14400
>    INFO: [mplex] New sequence commences...
>    INFO: [mplex] Video e0: buf=      0 frame=000000 sector=00000000
>    INFO: [mplex] Audio bd: buf=      0 frame=000000 sector=00000000
> ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=18139
> required(DTS)=18000
> ++ WARN: [mplex] Video e0: buf=  79161 frame=000002 sector=00000122
> ++ WARN: [mplex] Audio bd: buf=    221 frame=000002 sector=00000001
>    INFO: [mplex] STREAM bd completed
>    INFO: [mplex] STREAM e0 completed
>    INFO: [mplex] Multiplex completion at SCR=2493147.
>    INFO: [mplex] Video e0: completed
>    INFO: [mplex] Audio bd: completed
>    INFO: [mplex] VIDEO_STATISTICS: e0
>    INFO: [mplex] Video Stream length:    27816771 bytes
>    INFO: [mplex] Sequence headers:       41
>    INFO: [mplex] Sequence ends   :        0
>    INFO: [mplex] No. Pictures    :      696
>    INFO: [mplex] No. Groups      :       41
>    INFO: [mplex] No. I Frames    :       41 avg. size 70744 bytes
>    INFO: [mplex] No. P Frames    :      655 avg. size 38040 bytes
>    INFO: [mplex] No. B Frames    :        0 avg. size     0 bytes
>    INFO: [mplex] Average bit-rate :  7993200 bits/sec
>    INFO: [mplex] Peak bit-rate    :  9622800  bits/sec
>    INFO: [mplex] BUFFERING min 15 Buf max 235543
>    INFO: [mplex] AUDIO_STATISTICS: bd
>    INFO: [mplex] Audio stream length 778624 bytes.
>    INFO: [mplex] Frames         :      869
>    INFO: [mplex] BUFFERING min 35 Buf max 6979
> **ERROR: [mplex] MUX STATUS: Frame data under-runs detected!
> DVDAuthor::dvdauthor, version 0.7.2.
> Build options: gnugetopt imagemagick iconv freetype fribidi fontconfig
> Send bug reports to <dvdauthor-users at lists.sourceforge.net>
>
> INFO: default video format is PAL
> INFO: dvdauthor creating VTS
> STAT: Picking VTS 01
>
> STAT: Processing /home/paz/dvd_20210812-221356/dvd.mpg...
> STAT: VOBU 32 at 21MB, 1 PGCs
> INFO: Video pts = 0.160 .. 28.000
> INFO: Audio[0] pts = 0.160 .. 27.968
> STAT: VOBU 41 at 27MB, 1 PGCs
> CHAPTERS: VTS[1/1] 0.000
> INFO: Generating VTS with the following video attributes:
> INFO: MPEG version: mpeg2
> INFO: TV standard: pal
> INFO: Aspect ratio: 16:9
> INFO: Resolution: 720x576
> INFO: Audio ch 0 format: ac3/2ch,  48khz drc, 'en'
>
> STAT: fixed 41 VOBUs
> INFO: dvdauthor creating table of contents
> INFO: Scanning /home/paz/dvd_20210812-221356/iso/VIDEO_TS/VTS_01_0.IFO
> To burn dvd, load blank media and run:
> growisofs -dvd-compat -Z /dev/dvd -dvd-video /home/paz/dvd_20210812-221356/
> iso
> Terminato
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20210813/8086f9a0/attachment.htm>