Sony Acknowledges AVCHD Rendering Defect

[Juan Alvarez]

Solved! Fixed?
Without more testing, seems to have solved
my audio delay problem, similar to
all this thread, unless I render directly
in xvid.

What has worked for me (after of many tests)
is to put the maximum interleave 2.000 seconds, instead of
the default 0.250.
Simultaneously I have 128K 32Khz audio,

I have to do more testing.

But I can assure that I had a lag of half
second in about 10 minutes after rendering, and
putting and rendering the specified settings, no lag!

I have 5 days trying all the settings, and this
That’s all it went well.

I have not tried it the tsmuxder, but later I
it also proves as you have mentioned.

1440×1080 50i source files
720 25p output file

I hope that will help them do to you
Let me know if you try this setting.

We originally planned
that could be lost frame
because card use
Type 2 memory, and it is recommended
a type 4.

When I do more testing,i’ll comment the results.
Now I’m going to take a break for several days

Excuses for my English with the help of google translator and greetings.

——————————————————————————————–

Solved!!! Solucionado ?
A falta de mas pruebas, parece que se ha solventado
mi problema de desfase de audio, parecido al de
todos los de este hilo, salvo que yo renderizo directamente
en xvid.

Lo que me ha funcionado (despues de muchisimas pruebas)
es poner el interleave al maximo 2,000 segundos, en vez de
los 0,250 por defecto.
Simultaneamente he puesto 128K 32Khz el audio,

Tengo que hacer mas pruebas.

Pero puedo asegurar que tenia un desfase de medio
segundo aprox en 10 minutos tras renderizar, y
al poner los ajustes indicados y renderizar, ¡no hay desfase!

LLevo 5 dias probando todos los ajustes, y esto
es lo unico que me ha ido bien.

No he probado lo del tsmuxder, aunque mas adelante yo
tambien lo probare como habeis comentado.

Ficheros origen 1440×1080 50i
Fichero de salida 720 25p

Yo Espero que les sirva de ayuda a ustedes
Ya me direis si prueban esta configuracion.

En principio habia pensado
que podia ser perdida de tramas
debido a uso una tarjeta de
memoria de tipo 2, y se recomienda
una de tipo 4, lo cual no descarto.

Cuando yo haga más pruebas, ya comentaré los resultados.
Ahora me voy a a dar un descanso de varios dias .

Excusas por mi ingles, con ayuda del traductor google y saludos.

[Juan Alvarez]

audio 32Khz=no delay
audio 48Khz=video delay

Tested.

[Tim O’neill]

I’m seeing the same problem, video lagging audio when rendering 1080i with 5.1 surround. I’m running HD Platinum 11 build 247. Going to try rendering with the audio setting recommended by Juan Alvarez.

[Tim O’neill]

I changed the project properties to 32Khz but when I select “render as” and choose the “AVCHD 1920×1080-60i 5.1 Surround” I don’t see how to change the audio. It is defaulting to 48KHz with that template. Can you tell me how to modify it?

Thanks.

BTW, I used through tsMuxeR and output as M2Ts and it eliminated the lag but I didn’t test to see that it still produces surround sound.

[Tim O’neill]

Well, I ran one of the rendered files with the defects through tsMuxeR and output as set the output type to M2Ts. It ran quickly, removed the defects, and still resulted in good 5.1 surround sound. It sure reduced the aggravation this problem was causing me, especially because before finding this site I thought it might be a problem with my graphics card.