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<div class="moz-cite-prefix">Den 14.01.2024 03:17, skrev Andrew
Randrianasulu:<br>
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cite="mid:CA+rFky6BMOtvsv-5rDOU7j-obLXBc-QBKrMtDtNkAg4Fm4KtzQ@mail.gmail.com">
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<div dir="ltr" class="gmail_attr">вс, 14 янв. 2024 г., 05:03
Terje J. Hanssen <<a
href="mailto:terjejhanssen@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">terjejhanssen@gmail.com</a>>:<br>
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<div>Den 13.01.2024 05:47, skrev Andrew Randrianasulu:<br>
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<div dir="ltr" class="gmail_attr">сб, 13 янв.
2024 г., 03:26 Terje J. Hanssen via Cin <<a
href="mailto:cin@lists.cinelerra-gg.org"
target="_blank" rel="noreferrer"
moz-do-not-send="true"
class="moz-txt-link-freetext">cin@lists.cinelerra-gg.org</a>>:<br>
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<div>Den 11.01.2024 23:43, skrev Terje J.
Hanssen:<br>
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<blockquote type="cite"> .......<br>
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<blockquote type="cite"> 4 a) Cin-GG<br>
Loaded a PAL 1080i/50 HDV clip<br>
Set Format Preset: PAL 576i (16:9) - DV(D)<br>
File Render File Format: FFmepg - avi
(NB! because plain Raw DV still causes DAR
4:3)<br>
Audio: Preset:
avi_pcm_s16.avi<br>
Video: Compression:
dv_pal.avi<br>
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For me it looks like the Set Format Preset:
PAL 576i (16:9) - DV(D and/or the File
Format: FFmpeg make up the correct DAR 16:9
here, right?<br>
<br>
Because by Selecting the Format: <b>Raw DV
</b>cause rendering to <b>DAR 4:3</b> as
shown below ! <br>
This makes me wonder if it is only the
FFmepg File formats that currently is fixed
by patches?<br>
May also other non-FFmpeg formats be
affected by anamorphic aspect ratios ?<br>
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<div dir="auto">This is possible! I basically never
used non-ffmpeg video encoders! I think we have 3
of them - raw dv, mpeg video and theora video.</div>
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<div dir="auto">I'll check each of them.</div>
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What about DVD Render (16:9) and BD Render from HDV
source?<br>
Are they for example quite independent of the Set Format
Preset?<br>
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<div dir="auto">I think yes .... I'll look into that too.</div>
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I have successful tested two cases DVD Render to iso from HDV
source.<br>
In both cases the Audio seemed to be locked to AC3 codec. <br>
It could have been of interest to just copy without
reencode/recompress the compliant MP2 audio from the HDV source.<br>
<br>
1) Format PAL (25.00) 16x9 and default (mpeg2enc)<br>
<br>
Stored and displayed seemingly correct with DAR 16:9 and full image
(not cropped)<br>
<br>
<font face="Courier New, Courier, monospace">du -sh *<br>
12M dvd.ac3<br>
4,0K dvd.jobs<br>
395M dvd.m2v<br>
413M dvd.mpg<br>
4,0K dvd.sh<br>
8,0K dvd.xml<br>
4,0K iso<br>
<br>
<br>
ffprobe -hide_banner dvd.mpg<br>
[mpeg @ 0x5591efbbe580] start time for stream 0 is not set in
estimate_timings_from_pts<br>
Input #0, mpeg, from 'dvd.mpg':<br>
Duration: 00:06:58.08, start: 0.160000, bitrate: 8269 kb/s<br>
Stream #0:0[0x1bf]: Data: dvd_nav_packet<br>
Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv,
bt470bg, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr,
90k tbn, 50 tbc<br>
Side data:<br>
cpb: bitrate max/min/avg: 8000000/0/0 buffer size: 1835008
vbv_delay: N/A<br>
Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 224 kb/s<br>
Unsupported codec with id 100357 for input stream 0<br>
<br>
</font><br>
2) Format PAL (25.00) 16x9 and FFmpeg<br>
<br>
Stored and displayed seemingly correct with DAR 16:9 and full image
(not cropped)<br>
<br>
<font face="Courier New, Courier, monospace">du -sh *<br>
12M dvd.ac3<br>
4,0K dvd.jobs<br>
387M dvd.m2v<br>
404M dvd.mpg<br>
4,0K dvd.sh<br>
8,0K dvd.xml<br>
4,0K iso<br>
<br>
<br>
ffprobe -hide_banner dvd.mpg<br>
[mpeg @ 0x559cbd650580] start time for stream 0 is not set in
estimate_timings_from_pts<br>
Input #0, mpeg, from 'dvd.mpg':<br>
Duration: 00:06:58.08, start: 0.160000, bitrate: 8100 kb/s<br>
Stream #0:0[0x1bf]: Data: dvd_nav_packet<br>
Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv,
bt709/unknown/unknown, top first), 720x576 [SAR 64:45 DAR 16:9],
25 fps, 25 tbr, 90k tbn, 50 tbc<br>
Side data:<br>
cpb: bitrate max/min/avg: 9000000/0/0 buffer size: 1835008
vbv_delay: N/A<br>
Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 224 kb/s<br>
Unsupported codec with id 100357 for input stream 0<br>
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