Hi all,
I've been assigned a new job at work that contains transport stream conversions for a system that will be in use in some hotel.
The resulting file must be in an .mpg container and not in a .ts
I've been given a strict specification:
I noticed that setting the output file type to transport stream set a lot a things in TMGEnc as the specs requires.
My method I've been trying is the following (and results in audio sync error when tested over the streaming server to the set top boxes however VLC is just playing it fine on any PC):
-Rip VOB with Decrypter
-Using TMGPENC Express 4 and the following settings:
video:
PAL, 4:3
output: mpeg2 transport stream
stream format: mpeg2 video
mp@ml
framerate: 25fps
CBR at 4500kbs
VBV buffer: 224
display mode: interlace
audio:
The specification says both 44100 and 48000 hz are good. (but with both settings I get the same sync problem)
channel mode: stereo
192 kbs
GOP:
closed GOP is checked
Quantization:
mpeg standard or default matrix type (tried both)
I tired to demux my VOBs with tsMuxerGUI and use the resulted mpv and mp2 files in TMPGenc yet bumped into the same problem.
I tried to use the audio delay I see in TSmuxer/IFO files and then slide the audio with that value in TMPGenc but nothing.
I also learned that changing hz in audio streams and converting ac3 5.1 to mp2 stereo may cause delay...
The movies stream from the server to an IBM Power PC based set top box, and this is where my audio is late from the picture.
I'm stuck. Has someone experienced the same? Any suggestions on what should I try? I'm a rookie by the way. Thanks.
I've been assigned a new job at work that contains transport stream conversions for a system that will be in use in some hotel.
The resulting file must be in an .mpg container and not in a .ts
I've been given a strict specification:
I noticed that setting the output file type to transport stream set a lot a things in TMGEnc as the specs requires.
My method I've been trying is the following (and results in audio sync error when tested over the streaming server to the set top boxes however VLC is just playing it fine on any PC):
-Rip VOB with Decrypter
-Using TMGPENC Express 4 and the following settings:
video:
PAL, 4:3
output: mpeg2 transport stream
stream format: mpeg2 video
mp@ml
framerate: 25fps
CBR at 4500kbs
VBV buffer: 224
display mode: interlace
audio:
The specification says both 44100 and 48000 hz are good. (but with both settings I get the same sync problem)
channel mode: stereo
192 kbs
GOP:
closed GOP is checked
Quantization:
mpeg standard or default matrix type (tried both)
I tired to demux my VOBs with tsMuxerGUI and use the resulted mpv and mp2 files in TMPGenc yet bumped into the same problem.
I tried to use the audio delay I see in TSmuxer/IFO files and then slide the audio with that value in TMPGenc but nothing.
I also learned that changing hz in audio streams and converting ac3 5.1 to mp2 stereo may cause delay...
The movies stream from the server to an IBM Power PC based set top box, and this is where my audio is late from the picture.
I'm stuck. Has someone experienced the same? Any suggestions on what should I try? I'm a rookie by the way. Thanks.
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