I am very sorry, there was crasher in patch 2!
Nw it works as intended at least mediainfo says (after I set format
manually to BFF))
mediainfo /dev/shm/tmp/dvd_20230531-081921/dvd.mpg
General
Complete name :
/dev/shm/tmp/dvd_20230531-081921/dvd.mpg
Format : MPEG-PS
File size : 5.19 MiB
Duration : 5 s 240 ms
Overall bit rate mode : Variable
Overall bit rate : 8 311 kb/s
Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix
Format settings, BVOP : No
Format settings, Matrix : Custom
Format settings, GOP : N=15
Format settings, picture structure : Frame
Duration : 5 s 240 ms
Bit rate mode : Variable
Bit rate : 8 000 kb/s
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 4:3
Frame rate : 25.000 FPS
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Bottom Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.772
Time code of first frame : 00:00:00:00
Time code source : Group of pictures header
GOP, Open/Closed : Closed
Stream size : 4.95 MiB (95%)
Color primaries : BT.601 PAL
Transfer characteristics : BT.470 System B/G
Matrix coefficients : BT.470 System B/G
===
and mpeg2enc line looked like this
FileMPEG::open_file: Running
/dev/shm/cinelerra/cinelerra-5.1/bin//mpeg2enc -v 0 -b 8000 -q 1 -a 2
-F 3 -H -c -I 1 -M 4 -z b -f 8 -g 15 -G 15 -R 0 -o
'/dev/shm/tmp/dvd_20230531-081921/dvd.m2v'
On Wed, May 31, 2023 at 5:04 AM Andrew Randrianasulu
<randrianas...@gmail.com> wrote:
>
>
>
> ср, 31 мая 2023 г., 03:30 Phyllis Smith <phylsmith2...@gmail.com>:
>>
>> Andrew, I applied these on my ffmpeg 6.0 version but have no results yet --
>> have not tried anything different but the default works just like before.
>> More later.
>
>
> Be sure to set session interlace mode in Format ...
> Of course there is possibility I set those params in wrong order .. :/
>>
>>
>> On Mon, May 29, 2023 at 7:26 PM Andrew Randrianasulu
>> <randrianas...@gmail.com> wrote:
>>>
>>> I tried to add few more flags to filempeg encoder settings, not touching -I
>>> (as in Interlace, not small "l" as in level) for now
>>>
>>> I also tried to get interlace info from both session interlace mode and
>>> deinterlace checkbox ...
>>>
>>>
From f0b7c9098c168ca2bc445df239258364b660e435 Mon Sep 17 00:00:00 2001
From: Andrew Randrianasulu <randrianas...@gmail.com>
Date: Tue, 30 May 2023 04:20:47 +0300
Subject: [PATCH 2/3] Experimental: try to pass interlacing info for
mpeg2/dvdcreate
---
cinelerra-5.1/cinelerra/dvdcreate.C | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/cinelerra-5.1/cinelerra/dvdcreate.C b/cinelerra-5.1/cinelerra/dvdcreate.C
index 52722841..9e7e589b 100644
--- a/cinelerra-5.1/cinelerra/dvdcreate.C
+++ b/cinelerra-5.1/cinelerra/dvdcreate.C
@@ -28,6 +28,7 @@
#include "edlsession.h"
#include "file.h"
#include "filexml.h"
+#include "interlacemodes.h"
#include "keyframe.h"
#include "labels.h"
#include "mainerror.h"
@@ -466,12 +467,17 @@ int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs, const ch
asset->vmpeg_bitrate = vid_bitrate;
asset->vmpeg_quantization = 15;
asset->vmpeg_iframe_distance = 15;
- asset->vmpeg_progressive = 0;
+ if(session->interlace_mode == ILACE_MODE_NOTINTERLACED || gui->thread->use_deinterlace)
+ { asset->vmpeg_progressive = 1; } else {
+ asset->vmpeg_progressive = 0; }
asset->vmpeg_denoise = 0;
asset->vmpeg_seq_codes = 0;
asset->vmpeg_derivative = 2;
asset->vmpeg_preset = 8;
asset->vmpeg_field_order = 0;
+ if(session->interlace_mode == ILACE_MODE_BOTTOM_FIRST && !gui->thread->use_deinterlace)
+ { asset->vmpeg_field_order = 1; }
+ asset->vmpeg_field_order = 0;
asset->vmpeg_pframe_distance = 0;
use_farmed = job->farmed;
job = new BatchRenderJob(mwindow->preferences, 0, 0);
--
2.35.7
From ca961e420f6160c7c1b5dfa2ec378775998cacea Mon Sep 17 00:00:00 2001
From: Andrew Randrianasulu <randrianas...@gmail.com>
Date: Tue, 30 May 2023 02:53:07 +0300
Subject: [PATCH 1/3] Experimental: Add some more options to filempeg
---
cinelerra-5.1/cinelerra/filempeg.C | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/cinelerra-5.1/cinelerra/filempeg.C b/cinelerra-5.1/cinelerra/filempeg.C
index c728036a..49dfedea 100644
--- a/cinelerra-5.1/cinelerra/filempeg.C
+++ b/cinelerra-5.1/cinelerra/filempeg.C
@@ -632,6 +632,28 @@ int FileMPEG::open_file(int rd, int wr)
sprintf(string, " -V 500");
strncat(mjpeg_command, string, sizeof(mjpeg_command));
}
+
+ if(asset->vmpeg_preset == 13) /* set high profile for 1080 */
+ {
+ sprintf(string, " -l high");
+ strncat(mjpeg_command, string, sizeof(mjpeg_command));
+ }
+
+ if(asset->vmpeg_preset == 6) /* set -T for vcd */
+ {
+ sprintf(string, " -T 35");
+ strncat(mjpeg_command, string, sizeof(mjpeg_command));
+ }
+
+ if(asset->vmpeg_preset == 7) /* set -T for svcd */
+ {
+ sprintf(string, " -T 120");
+ strncat(mjpeg_command, string, sizeof(mjpeg_command));
+ }
+
+ sprintf(string, " -c"); /* set closed gop */
+ strncat(mjpeg_command, string, sizeof(mjpeg_command));
+
strncat(mjpeg_command,
asset->vmpeg_progressive ? " -I 0" : " -I 1",
--
2.35.7
From bc0b176a7c754a2660656b6021bdccc2fda62708 Mon Sep 17 00:00:00 2001
From: Andrew Randrianasulu <randrianas...@gmail.com>
Date: Wed, 31 May 2023 08:20:23 +0300
Subject: [PATCH 3/3] Experimental: Fix dvd bottom field first setting
---
cinelerra-5.1/cinelerra/dvdcreate.C | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/cinelerra-5.1/cinelerra/dvdcreate.C b/cinelerra-5.1/cinelerra/dvdcreate.C
index 9e7e589b..ac9f5fdd 100644
--- a/cinelerra-5.1/cinelerra/dvdcreate.C
+++ b/cinelerra-5.1/cinelerra/dvdcreate.C
@@ -467,7 +467,7 @@ int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs, const ch
asset->vmpeg_bitrate = vid_bitrate;
asset->vmpeg_quantization = 15;
asset->vmpeg_iframe_distance = 15;
- if(session->interlace_mode == ILACE_MODE_NOTINTERLACED || gui->thread->use_deinterlace)
+ if(session->interlace_mode == ILACE_MODE_NOTINTERLACED || use_deinterlace)
{ asset->vmpeg_progressive = 1; } else {
asset->vmpeg_progressive = 0; }
asset->vmpeg_denoise = 0;
@@ -475,9 +475,9 @@ int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs, const ch
asset->vmpeg_derivative = 2;
asset->vmpeg_preset = 8;
asset->vmpeg_field_order = 0;
- if(session->interlace_mode == ILACE_MODE_BOTTOM_FIRST && !gui->thread->use_deinterlace)
- { asset->vmpeg_field_order = 1; }
- asset->vmpeg_field_order = 0;
+ if(session->interlace_mode == ILACE_MODE_BOTTOM_FIRST && !use_deinterlace)
+ { asset->vmpeg_field_order = 1; } else {
+ asset->vmpeg_field_order = 0; }
asset->vmpeg_pframe_distance = 0;
use_farmed = job->farmed;
job = new BatchRenderJob(mwindow->preferences, 0, 0);
--
2.35.7
--
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