PVAStrumento - Log - bedeutung?

vulgo

Captain
Registriert
Sep. 2006
Beiträge
3.101
hallo! habe eben einen versuch mit der aufnahme von mehrkanalsound über dvb-s gemacht und das kam beim demuxen der datei raus. normalerweise wäre die datei wegen dem wechsel der AC3 tonspur geteilt worden, aber wechselt die überhaupt oder ist das nur ein falscher eintrag?

danke fürs durchkämpfen!!!
***
*** PVAStrumento 2.1.0.17
*** running at 04-15-2007 16:06
***
Pre-Scanning input. May take some time.
Stream info for
D:\Neuer Ordner\test1.ts

Found 1 video stream.
Found 2 MPEG audio streams.
Found 1 AC3 audio stream.

VIDEO #1
Resolution 720 x 576 (full D1)
Aspect ratio is 16:9
Frame rate 25.00 fps
Nominal bitrate 15000000 bps
First PTS: 13:37:11.336

MPEG AUDIO #1
MPEG1, Layer 2
stereo, sampled at 48.0 kHz.
Bitrate 192 kbps
Each frame contains 24.0 ms audio (576 bytes)
First PTS: 13:37:10.829

MPEG AUDIO #2
MPEG1, Layer 2
stereo, sampled at 48.0 kHz.
Bitrate 192 kbps
Each frame contains 24.0 ms audio (576 bytes)
First PTS: 13:37:10.992

AC3 AUDIO #1
Format: 3/2
Sampled at 48.0 kHz.
First PTS: 13:37:10.984



<<DEMUXING>>
Input: D:\Neuer Ordner\test1.ts
Options
.. fixing startup delay.
.. fixing stream synch.
.. keeping track of audio offset accumulation.
.. strict checking of audio framing.
.. falling back to relaxed semantics on TS
.. dropping GOPs longer than 980 KB
.. splitting on change of video format.
.. splitting on change of audio format.
.. splitting on number of audio tracks.
.. clearing CDF
.. creating new GOP timecodes.

Closing starting GOP.
Aiming for sync at 13:37:11.416
Cutting audio.
Audio stream 1 now starts at 13:37:11.405
Audio stream 2 now starts at 13:37:11.424
AC3 stream 1 now starts at 13:37:11.432
Video stream 1 now starts at 13:37:11.416
New MPEG video : D:\Neuer Ordner\test1_00.mpv
generating D:\Neuer Ordner\test1_00.idd
generating D:\Neuer Ordner\test1_00.mpv.info
New MPEG audio : D:\Neuer Ordner\test1_00 - DELAY -12ms.mpa
generating D:\Neuer Ordner\test1_00 - DELAY -12ms.mpa.idd
New MPEG audio : D:\Neuer Ordner\test1_00-01 - DELAY 7ms.mpa
generating D:\Neuer Ordner\test1_00-01 - DELAY 7ms.mpa.idd
New AC3 audio : D:\Neuer Ordner\test1_00 - DELAY 15ms.ac3
generating D:\Neuer Ordner\test1_00 - DELAY 15ms.ac3.idd
Packet found tagged "SCRAMBLED".
Trying to process packets anyway.
Format of AC3 stream 1 changed at 13:43:07.912
Splitting output.
Last fileset:
170053440 total bytes written
Video 1: 8902 frames, 00:05:56.080
Audio 1: 14837 frames, 00:05:56.088
Audio 2: 14837 frames, 00:05:56.088
AC3 1: 11128 frames, 00:05:56.096

Sync estimate at EOF:
MPEG Audio #1 : 3 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : sync

Video statistics
================
GOP length (min/avg/max):
10 / 11 / 12 [frames]
79930 / 183025 / 502202 [Bytes]
GOP bitrate (min/avg/max):
1332 / 3050 / 8370 [kbps]

NEW FORMAT on AC3 stream 1:
Format: 1+1
Sampled at 44.1 kHz.
First PTS: 13:43:07.912

Re-syncing.
Closing starting GOP.
Aiming for sync at 13:43:08.056
Cutting audio.
Audio stream 1 now starts at 13:43:07.925
Audio stream 2 now starts at 13:43:07.944
AC3 stream 1 now starts at 13:43:07.944
Video stream 1 now starts at 13:43:08.056
ALERT> Temporal structure wrong in GOP at 13:43:08.056. Dropping.
Re-syncing.
Closing starting GOP.
Aiming for sync at 13:43:10.936
Cutting audio.
Audio stream 1 now starts at 13:43:10.925
Audio stream 2 now starts at 13:43:10.944
AC3 stream 1 now starts at 13:43:10.952
Video stream 1 now starts at 13:43:10.936
ALERT> PTS jump in video
Closing starting GOP.
Aiming for sync at 13:43:10.952
Cutting video.
Closing starting GOP.
Aiming for sync at 13:43:11.416
Cutting audio.
Audio stream 1 now starts at 13:43:11.405
Audio stream 2 now starts at 13:43:11.424
AC3 stream 1 now starts at 13:43:11.432
Video stream 1 now starts at 13:43:11.416
New MPEG video : D:\Neuer Ordner\test1_01.mpv
generating D:\Neuer Ordner\test1_01.idd
generating D:\Neuer Ordner\test1_01.mpv.info
New MPEG audio : D:\Neuer Ordner\test1_01 - DELAY -12ms.mpa
generating D:\Neuer Ordner\test1_01 - DELAY -12ms.mpa.idd
New MPEG audio : D:\Neuer Ordner\test1_01-01 - DELAY 7ms.mpa
generating D:\Neuer Ordner\test1_01-01 - DELAY 7ms.mpa.idd
New AC3 audio : D:\Neuer Ordner\test1_01 - DELAY 15ms.ac3
generating D:\Neuer Ordner\test1_01 - DELAY 15ms.ac3.idd
Format of AC3 stream 1 changed at 13:49:28.488
Splitting output.
Last fileset:
214151056 total bytes written
Video 1: 9418 frames, 00:06:16.720
Audio 1: 15697 frames, 00:06:16.728
Audio 2: 15697 frames, 00:06:16.728
AC3 1: 11773 frames, 00:06:16.736

Sync estimate at EOF:
MPEG Audio #1 : 3 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : sync

Video statistics
================
GOP length (min/avg/max):
10 / 11 / 12 [frames]
15850 / 226646 / 443538 [Bytes]
GOP bitrate (min/avg/max):
264 / 3778 / 7392 [kbps]

NEW FORMAT on AC3 stream 1:
Format: 2/0 / Dolby Surround
Sampled at 48.0 kHz.
First PTS: 13:49:28.488

Re-syncing.
Closing starting GOP.
Aiming for sync at 13:49:28.696
Cutting audio.
Audio stream 1 now starts at 13:49:28.685
Audio stream 2 now starts at 13:49:28.704
AC3 stream 1 now starts at 13:49:28.712
Video stream 1 now starts at 13:49:28.696
ALERT> PTS jump in video
Closing starting GOP.
Aiming for sync at 13:49:28.712
Cutting video.
Closing starting GOP.
Aiming for sync at 13:49:29.176
Cutting audio.
Audio stream 1 now starts at 13:49:29.165
Audio stream 2 now starts at 13:49:29.184
AC3 stream 1 now starts at 13:49:29.192
Video stream 1 now starts at 13:49:29.176
Video Format changed at 13:49:29.176
Splitting output.
Last fileset:
0 total bytes written

Sync estimate at EOF:
MPEG Audio #1 : 11 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : sync

NEW VIDEO FORMAT
Resolution 720 x 576 (full D1)
Aspect ratio is 4:3
Frame rate 25.00 fps
Nominal bitrate 15000000 bps
First PTS: 13:49:29.176


Closing starting GOP.
Aiming for sync at 13:49:29.192
Streamstart seems to be in (reasonable) sync:
Video 1 starts at 13:49:29.176
Audio 1 starts at 13:49:29.165
Audio 2 starts at 13:49:29.165
AC3 1 starts at 13:49:29.192

New MPEG video : D:\Neuer Ordner\test1_03.mpv
generating D:\Neuer Ordner\test1_03.idd
generating D:\Neuer Ordner\test1_03.mpv.info
New MPEG audio : D:\Neuer Ordner\test1_03 - DELAY -12ms.mpa
generating D:\Neuer Ordner\test1_03 - DELAY -12ms.mpa.idd
New MPEG audio : D:\Neuer Ordner\test1_03-01 - DELAY 7ms.mpa
generating D:\Neuer Ordner\test1_03-01 - DELAY 7ms.mpa.idd
New AC3 audio : D:\Neuer Ordner\test1_03 - DELAY 15ms.ac3
generating D:\Neuer Ordner\test1_03 - DELAY 15ms.ac3.idd
Last fileset:
2134552 total bytes written
Video 1: 106 frames, 00:00:04.240
Audio 1: 177 frames, 00:00:04.248
Audio 2: 177 frames, 00:00:04.248
AC3 1: 133 frames, 00:00:04.256

Sync estimate at EOF:
MPEG Audio #1 : 3 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : sync

Video statistics
================
GOP length (min/avg/max):
10 / 11 / 12 [frames]
114218 / 191731 / 366218 [Bytes]
GOP bitrate (min/avg/max):
1903 / 3246 / 6103 [kbps]


(Autosaving log to D:\Neuer Ordner\test1.txt)
***
*** PVAStrumento 2.1.0.17
*** running at 04-15-2007 16:09
***
Pre-Scanning input. May take some time.
Stream info for
D:\Neuer Ordner\test1.ts

Found 1 video stream.
Found 2 MPEG audio streams.
Found 1 AC3 audio stream.

VIDEO #1
Resolution 720 x 576 (full D1)
Aspect ratio is 16:9
Frame rate 25.00 fps
Nominal bitrate 15000000 bps
First PTS: 13:37:11.336

MPEG AUDIO #1
MPEG1, Layer 2
stereo, sampled at 48.0 kHz.
Bitrate 192 kbps
Each frame contains 24.0 ms audio (576 bytes)
First PTS: 13:37:10.829

MPEG AUDIO #2
MPEG1, Layer 2
stereo, sampled at 48.0 kHz.
Bitrate 192 kbps
Each frame contains 24.0 ms audio (576 bytes)
First PTS: 13:37:10.992

AC3 AUDIO #1
Format: 3/2
Sampled at 48.0 kHz.
First PTS: 13:37:10.984


<<DEMUXING>>
Input: D:\Neuer Ordner\test1.ts
Options
.. fixing startup delay.
.. fixing stream synch.
.. keeping track of audio offset accumulation.
.. strict checking of audio framing.
.. falling back to relaxed semantics on TS
.. dropping GOPs longer than 980 KB
.. splitting on change of video format.
.. clearing CDF
.. creating new GOP timecodes.

Closing starting GOP.
Aiming for sync at 13:37:11.416
Cutting audio.
Audio stream 1 now starts at 13:37:11.405
Audio stream 2 now starts at 13:37:11.424
AC3 stream 1 now starts at 13:37:11.432
Video stream 1 now starts at 13:37:11.416
New MPEG video : D:\Neuer Ordner\Neuer Ordner\test1_00.mpv
generating D:\Neuer Ordner\Neuer Ordner\test1_00.idd
generating D:\Neuer Ordner\Neuer Ordner\test1_00.mpv.info
New MPEG audio : D:\Neuer Ordner\Neuer Ordner\test1_00 - DELAY -12ms.mpa
generating D:\Neuer Ordner\Neuer Ordner\test1_00 - DELAY -12ms.mpa.idd
New MPEG audio : D:\Neuer Ordner\Neuer Ordner\test1_00-01 - DELAY 7ms.mpa
generating D:\Neuer Ordner\Neuer Ordner\test1_00-01 - DELAY 7ms.mpa.idd
New AC3 audio : D:\Neuer Ordner\Neuer Ordner\test1_00 - DELAY 15ms.ac3
generating D:\Neuer Ordner\Neuer Ordner\test1_00 - DELAY 15ms.ac3.idd
Packet found tagged "SCRAMBLED".
Trying to process packets anyway.
Catching up on audio 1: 2 silent frames.
ALERT> Temporal structure wrong in GOP at 13:43:08.056. Dropping.
Re-syncing.
Closing starting GOP.
Aiming for sync at 13:43:10.936
Cutting audio.
Audio stream 1 now starts at 13:43:10.925
Audio stream 2 now starts at 13:43:10.944
AC3 stream 1 now starts at 13:43:10.952
Video stream 1 now starts at 13:43:10.936
ALERT> PTS jump in video
Closing starting GOP.
Aiming for sync at 13:43:10.952
Cutting video.
Closing starting GOP.
Aiming for sync at 13:43:11.416
Cutting audio.
Audio stream 1 now starts at 13:43:11.405
Audio stream 2 now starts at 13:43:11.424
AC3 stream 1 now starts at 13:43:11.432
Video stream 1 now starts at 13:43:11.416
Video Format changed at 13:49:29.176
Splitting output.
Last fileset:
385143264 total bytes written
Video 1: 18356 frames, 00:12:14.240
Audio 1: 30594 frames, 00:12:14.256
Audio 2: 30592 frames, 00:12:14.208
AC3 1: 22944 frames, 00:12:14.210

Sync estimate at EOF:
MPEG Audio #1 : 3 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : sync

Video statistics
================
GOP length (min/avg/max):
10 / 11 / 12 [frames]
15850 / 205573 / 555098 [Bytes]
GOP bitrate (min/avg/max):
264 / 3426 / 9251 [kbps]

NEW VIDEO FORMAT
Resolution 720 x 576 (full D1)
Aspect ratio is 4:3
Frame rate 25.00 fps
Nominal bitrate 15000000 bps
First PTS: 13:49:29.096


Closing starting GOP.
Aiming for sync at 13:49:29.176
Cutting audio.
Audio stream 1 now starts at 13:49:29.165
Audio stream 2 now starts at 13:49:29.184
AC3 stream 1 now starts at 13:49:29.192
Video stream 1 now starts at 13:49:29.176
New MPEG video : D:\Neuer Ordner\Neuer Ordner\test1_01.mpv
generating D:\Neuer Ordner\Neuer Ordner\test1_01.idd
generating D:\Neuer Ordner\Neuer Ordner\test1_01.mpv.info
New MPEG audio : D:\Neuer Ordner\Neuer Ordner\test1_01 - DELAY -12ms.mpa
generating D:\Neuer Ordner\Neuer Ordner\test1_01 - DELAY -12ms.mpa.idd
New MPEG audio : D:\Neuer Ordner\Neuer Ordner\test1_01-01 - DELAY 7ms.mpa
generating D:\Neuer Ordner\Neuer Ordner\test1_01-01 - DELAY 7ms.mpa.idd
New AC3 audio : D:\Neuer Ordner\Neuer Ordner\test1_01 - DELAY 15ms.ac3
generating D:\Neuer Ordner\Neuer Ordner\test1_01 - DELAY 15ms.ac3.idd
ALERT> Audio 1: 15 audio frames missing at EOF
ALERT> Audio 2: 15 audio frames missing at EOF
Adjusting audio to frames in last GOP at EOF
Last fileset:
2282590 total bytes written
Video 1: 118 frames, 00:00:04.720
Audio 1: 197 frames, 00:00:04.728
Audio 2: 197 frames, 00:00:04.728
AC3 1: 135 frames, 00:00:04.320

Sync estimate at EOF:
MPEG Audio #1 : 3 ms before video
MPEG Audio #2 : sync
AC3 Audio #1 : 384 ms before video

************************************
*** Problem sections in output:
************************************
At or near 00:00:04.248 : Mpeg-Audio #1
At or near 00:00:04.248 : Mpeg-Audio #2

Video statistics
================
GOP length (min/avg/max):
10 / 11 / 12 [frames]
114218 / 184742 / 366218 [Bytes]
GOP bitrate (min/avg/max):
1903 / 3124 / 6103 [kbps]


(Autosaving log to D:\Neuer Ordner\Neuer Ordner\test1.txt)
 
Zuletzt bearbeitet:
fjmi schrieb:
normalerweise wäre die datei wegen dem wechsel der AC3 tonspur geteilt worden, aber wechselt die überhaupt oder ist das nur ein falscher eintrag?

würdest du das mal bitte so formolieren, das dass auch jemand verstehen kann ... :rolleyes:

"normalerweise wäre die datei wegen dem wechsel der AC3 tonspur geteilt worden, " warum?

wer wechselt hier und welcher Eintrag soll falsch sein?
 
PVAStrumento teilt die datei bei punkten wo sich entweder der ton und/oder das bild(format) ändernt. wobei beides deaktiviert werden kann was ich zum test beim ton gemacht habe.

der ac3-eintrag könnte nicht stimmten (obwohl alles weiterhin 5.1 ist) und die 'änderung' der spur nur auf einem falschen eintrag vom dvbdream plugin kommen.
 
so richtig verstehe ich dich wohl noch nicht ...

Wenn du glaubst, dass ein AC3 Stream, nicht oder doch, vorhanden ist, kannst du das mit GSpot leicht überprüfen. Gspot zeigt dir jeden vorhandenen Audio-Stream an.
 
er ist ja vorhanden. nur scheinbar wechselt irgendetwas im stream. entweder das format (im ac3 container) oder aber irgendein 'header' oder so (die bereiche habe ich fett markiert) - kann nur mit dem ac3-log nichts anfangen.
 
Hi,

Aha, du meinst die Formatänderung im AC3-Stream. Das ist bei Fernsehsendern durchaus üblich. Z. B. bei Werbesendungen wird DD 2.0 und im Film DD 5.1 gesendet. Dadurch enthält der AC3-Stream natürlich immer wieder ein anderes Format.
 
leider handelt es sich hier um 15min film :( und ich vermute, dass sich das format nicht ändert, konnte ich auch nicht beim abhören feststellen.
 
hab es eben mit projectx geschafft , dort ist es möglich den ac3 stream mit dem richtigen header zu versehen.
 
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