Pulldown->Multiplex

[SILICON]

I need two command line options.

Add SVCD scan offsets (on | off)
Aling sequence headers (on | off)

Can you add this options?

Thanks

[SILICON]

I see that the log file overwrite the existing one.

Is best append to existing one. Can you change its?

[mmgrover]

Wow, people still use this tool?

mike

[SILICON]

Of course I use it.

Is the best for multiplex VCD/SVCD and work in command-line very well.

Can you make this changes, please?

[mmgrover]

Sure, let me jump back into source code...


mike

[vhelp]

.
.
what is the latest version of this toy ??
I've D/L'ed many times from various link :o but never really knowing
for sure what the date stamp is.

-vhelp

[mmgrover]

I added 2 more commandline options:

-scan
scan SVCD offsets, either on or off

-align
align Sequence headers, either on or off



mike

ps it is version 1.0 at same download place
http://www.tctelco.net/~mmgrover/mplex.zip
http://www.tctelco.net/~mmgrover/mplex_src.zip

[SILICON]

Very mucch tanks for your wonderfull program. Is the bet for multiplexer on command-line

Thanks

[cbwarz]

@mmgrover

Hey!!! good to see the coder of this nice app is back :)

Can you add this features please please please, think a year ago i asked for them hehe

**********************************************************
>having to rescan the video and audio access units
how can i activate this? can't find a command line for this.

maybe i didn't understand well, i'm looking for this:
Have a movie that will be splitted in 3 cds for example.
But i want to explicity tell mplex all 3 start/end times

(Note: data is wrong, is just an example)
c:\>mplex ... -start 0 -end 5000 -ms 100
c:\>mplex ... -start 5000 -end 9500 -ms 100
c:\>mplex ... -start 9500 -end 10000 -ms 100

but without mplex doing the rescan on video and audio files

Thanks

[diehardii]

Hi,

I saw something about a dll version of this back there somewhere. Did this ever happen (or get into a state someone could take it over:D )?
Thanks.

~Steve

[SILICON]

Originally posted by SILICON
I see that the log file overwrite the existing one.

Is best append to existing one. Can you change its?

I ask again for this change.

The log file overwrite the previous one. Is best that the log file append to the end of existing one, for don´t lost the previous information. ¿Is it hard to change?

[mmgrover]

I had forgot about that, sorry :-(

i'll fix it now


mike

[SILICON]

Originally posted by mmgrover
I had forgot about that, sorry :-(

i'll fix it now


Thanks. Please, call to the new version 1.1 (for don't confuse its)

Post the link of the fix version.

[mmgrover]

I added code so that if a log file already exists, I will append to it.


mike

Download from my webserver at:

exe -> http://www.rejig.org/downloads/mplex/mplex.zip
src -> http://www.rejig.org/downloads/mplex/mplex_src.zip

[drob]

Mmgrover, I just discovered your muxing utility and I must say it is a little gem.

Few minor interface issues I came acrossl;

The "output mpeg file" wont allow you to type a new name directly in the field, you have to open the output dialog an type your name there.

The "input mpeg audio" dialog sees only mpa files, it does not see mp2/3 files.

The pulldown "Auto" setting can be misleading, people can perceive it to automatically detect the need to do 2:3 pulldown, which is doesn’t.

Lastly is would be a great idea to include in the zip file a reference guide to all the command line options.

Again thanks for this update/combination of bbMPG and pulldown.

[Amnon82]

I've tried your Mpeg Multiplexer and got always bufferunderflows...
I used my new version 0.4 of EasySVCD/DVD which uses Freeenc.

This is the Log of bbmpeg which works:

Video: none

Audio: none

Output MPEG information
Video: none

Audio: none

Multiplexing: video and two audio streams
program stream type: SVCD with pulldown auto-detection
video file: d:\cyvcd\cysvcd.m2v
audio 1 file: d:\cyvcd\deutsch.mp2
audio 2 file: d:\cyvcd\english.mp2
program file: temp.mpg


Multiplexing video and audio:

Scanning video stream for a sequence header and pulldown type ...
no pulldown detected ...

Scanning video stream for pictures ...
Found 148155 picture headers.
Video stream information
Stream length : 1244974313
Total time (seconds) : 5926
Sequence start : 10084
Sequence end : 1
No. Pictures : 148155
No. Groups : 10084
No. I Frames : 10084 avg. size 24758 bytes
No. P Frames : 39302 avg. size 10131 bytes
No. B Frames : 98769 avg. size 6047 bytes
No. D Frames : 0 avg. size 0 bytes
Horizontal size : 480
Vertical size : 576
Aspect ratio : 0.6735
Picture rate : 25.000 frames/sec
Bit rate : 300000 bytes/sec (2400000 bits/sec)
Computed avg rate : 211250 bytes/sec (1690000 bits/sec)
Computed max rate : 484800 bytes/sec (3878400 bits/sec)
Vbv buffer size : 229376 bytes
CSPF : 0

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Multiplexing information
Video stream data rate : 484800 bytes/sec (3878400 bits/sec)
Audio stream 1 data rate : 28000 bytes/sec (224000 bits/sec)
Audio stream 2 data rate : 28000 bytes/sec (224000 bits/sec)
Overhead data rate : 8550 bytes/sec (68400 bits/sec)
Total data rate : 549350 bytes/sec (4394800 bits/sec)

Multiplexing file temp00.mpg
Finished multiplexing temp00.mpg
Calculating 5276 SVCD user data scan offsets for file temp00.mpg
Finished calculating SVCD scan offsets for file temp00.mpg

Multiplexing file temp01.mpg
Finished multiplexing temp01.mpg
Calculating 4808 SVCD user data scan offsets for file temp01.mpg
Finished calculating SVCD scan offsets for file temp01.mpg

I used the same settings in MPEG Multiplexer and got this:


Scanning video stream for a sequence header and pulldown type ...
no pulldown detected ...

Scanning video stream for pictures ...
Found 148155 picture headers.
Video stream information
Stream length : 1244974313
Total time (seconds) : 5926
Sequence start : 10084
Sequence end : 1
No. Pictures : 148155
No. Groups : 10084
No. I Frames : 10084 avg. size 24758 bytes
No. P Frames : 39302 avg. size 10131 bytes
No. B Frames : 98769 avg. size 6047 bytes
No. D Frames : 0 avg. size 0 bytes
Horizontal size : 480
Vertical size : 576
Aspect ratio : 0.6735
Picture rate : 25.000 frames/sec
Bit rate : 300000 bytes/sec (2400000 bits/sec)
Computed avg rate : 211250 bytes/sec (1690000 bits/sec)
Computed max rate : 484800 bytes/sec (3878400 bits/sec)
Vbv buffer size : 229376 bytes
CSPF : 0

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Multiplexing information
Video stream data rate : 300000 bytes/sec (2400000 bits/sec)
Audio stream 1 data rate : 28000 bytes/sec (224000 bits/sec)
Audio stream 2 data rate : 28000 bytes/sec (224000 bits/sec)
Overhead data rate : 5650 bytes/sec (45200 bits/sec)
Total data rate : 361650 bytes/sec (2893200 bits/sec)

Multiplexing file d:\cyvcd\cysvcd00.mpg
video PTS (3380.00ms) underflow at pack 448 by 7.10ms
video PTS (3420.00ms) underflow at pack 456 by 18.71ms
... (I shorted it ...)
video DTS (1937340.00ms) underflow at pack 243551 by 34.19ms
video PTS (1937380.00ms) underflow at pack 243554 by 13.55ms
7155 video underflows (SCR >= PTS or DTS)

NOTE: The resulting file may not play back correctly.
Try reducing the video bitrate or increasing the video and
audio startup delays.
Finished multiplexing d:\cyvcd\cysvcd01.mpg
Calculating 4807 SVCD user data scan offsets for file d:\cyvcd\cysvcd01.mpg
Finished calculating SVCD scan offsets for file d:\cyvcd\cysvcd01.mpg
Scanning video stream for a sequence header and pulldown type ...
no pulldown detected ...

Scanning video stream for pictures ...
Found 148155 picture headers.
Video stream information
Stream length : 1244974313
Total time (seconds) : 5926
Sequence start : 10084
Sequence end : 1
No. Pictures : 148155
No. Groups : 10084
No. I Frames : 10084 avg. size 24758 bytes
No. P Frames : 39302 avg. size 10131 bytes
No. B Frames : 98769 avg. size 6047 bytes
No. D Frames : 0 avg. size 0 bytes
Horizontal size : 480
Vertical size : 576
Aspect ratio : 0.6735
Picture rate : 25.000 frames/sec
Bit rate : 300000 bytes/sec (2400000 bits/sec)
Computed avg rate : 211250 bytes/sec (1690000 bits/sec)
Computed max rate : 484800 bytes/sec (3878400 bits/sec)
Vbv buffer size : 229376 bytes
CSPF : 0

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Scanning audio stream for access units information
Found 226863 audio frame headers.
MPEG audio stream information
Stream length : 165934080
Syncwords : 226863
Frames : 129636 size 731 bytes
Frames : 97227 size 732 bytes
Layer : 2
CRC checksums : yes
Bit rate : 28000 bytes/sec (224 kbit/sec)
Frequency : 44.1 kHz
Mode : 0 stereo
Mode extension : 0
Copyright bit : 1 copyright protected
Original/Copy : 1 original
Emphasis : 0 none

Multiplexing information
Video stream data rate : 300000 bytes/sec (2400000 bits/sec)
Audio stream 1 data rate : 28000 bytes/sec (224000 bits/sec)
Audio stream 2 data rate : 28000 bytes/sec (224000 bits/sec)
Overhead data rate : 5650 bytes/sec (45200 bits/sec)
Total data rate : 361650 bytes/sec (2893200 bits/sec)

Multiplexing file d:\cyvcd\cysvcd00.mpg
video PTS (3380.00ms) underflow at pack 448 by 7.10ms
video PTS (3420.00ms) underflow at pack 456 by 18.71ms
...(also here)
video DTS (1937340.00ms) underflow at pack 243551 by 34.19ms
video PTS (1937380.00ms) underflow at pack 243554 by 13.55ms
7155 video underflows (SCR >= PTS or DTS)

NOTE: The resulting file may not play back correctly.
Try reducing the video bitrate or increasing the video and
audio startup delays.
Finished multiplexing d:\cyvcd\cysvcd01.mpg
Calculating 4807 SVCD user data scan offsets for file d:\cyvcd\cysvcd01.mpg
Finished calculating SVCD scan offsets for file d:\cyvcd\cysvcd01.mpg


So I think avcodec.dll isn't "finished" yet ... :devil: