DTS-Audiostream, ja nochmal.
Jetzt ist mir ein ganz merkwürdiger Audiostream untergekommen (Länge 108 min).
Verwendet Hybrid110217 auf WinXP.
Umwandlung mit NeroAAC funktioniert in Abhängigkeit von der Bitrate: 320, 384, 512 sind ok, nicht aber 448 (verkürzt auf 39 min).
Umwandlung in AC3 mitels aften (mit oder ohne Normalisierung) verkürzt immer auf 62 min, getestet bei 320, 384, 448 und 512 Bitrate.
Hier die Befehle (kopiert aus Report):
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NeroAAC:
CALL: ffmpeg -threads 2 -v -10 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -n stat
finished...
NeroAACEnc started...
CALL: ffmpeg -threads 2 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox -v 1.001 --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -t wav -
neroAacEnc -if - -br 320000 -ignorelength -of "D:\00_Video\1-320_und_aid_0__10_50_16_311_0210_50_16_31101.aac"
finished...
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Sox audio gain analyse started...
CALL: ffmpeg -threads 2 -v -10 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -n stat
finished...
NeroAACEnc started...
CALL: ffmpeg -threads 2 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox -v 1.001 --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -t wav -
neroAacEnc -if - -br 384000 -ignorelength -of "D:\00_Video\1-384_und_aid_0__10_49_28_541_0210_49_28_54101.aac"
finished...
--------------
Sox audio gain analyse started...
CALL: ffmpeg -threads 2 -v -10 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -n stat
finished...
NeroAACEnc started...
CALL: ffmpeg -threads 2 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox -v 1.001 --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -t wav -
neroAacEnc -if - -br 448000 -ignorelength -of "D:\00_Video\1-448_und_aid_0__10_49_01_821_0210_49_01_82101.aac"
finished...
------------
Sox audio gain analyse started...
CALL: ffmpeg -threads 2 -v -10 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -n stat
finished...
NeroAACEnc started...
CALL: ffmpeg -threads 2 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox -v 1.001 --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -t wav -
neroAacEnc -if - -br 512000 -ignorelength -of "D:\00_Video\1-512_und_aid_0__10_49_50_341_0210_49_50_34101.aac"
finished...
--------------------
AC3:
-------------
Sox audio gain analyse started...
CALL: ffmpeg -threads 2 -v -10 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -n stat
finished...
Aften started...
CALL: ffmpeg -threads 2 -y -i "D:\00_Video\1.dts" -acodec pcm_s16le -f u16le -
sox -v 1.001 --temp "D:\00_Video" -t raw -e signed-integer -2 -c6 -r48000 - -t wav -
aften -v 2 -b 320 - "D:\00_Video\1-320_und_aid_0__12_14_24_541_0212_14_24_54101.ac3"
finished...
usw....
Ich verstehe es nicht mehr....