Re: How to avoid discontinuities when appending WMV files?



Kirk wrote:

> should i put the next sample (from the 2nd file) at (last
> sample time + (last sample gap))? so, with this
> calculation, my next sample should go at 492162000.
>
> could this issue cause audio popping and video glitch at
> the join point?

Is it can: the renderers may be dropping the samples with a
duplicated timestamp since they arrive too late according to
the timestamp in the past. A sample should always have a
timestamp with a value *after* the previous sample (or no
timestamp at all).


--

// Alessandro Angeli
// MVP :: Digital Media
// a dot angeli at psynet dot net


.



Relevant Pages

  • Re: Saving MPEG2 Transport stream to FileWriter filter
    ... when i get the outout pin from the dv ... the timestamp must contain the byte offset in the output ... // Alessandro Angeli ... // a dot angeli at psynet dot net ...
    (microsoft.public.win32.programmer.directx.video)
  • Re: Saving MPEG2 Transport stream to FileWriter filter
    ... the input pin of the file writer via the ifilesinkfilter ... the timestamp must contain the byte offset in the output ... // Alessandro Angeli ... // a dot angeli at psynet dot net ...
    (microsoft.public.win32.programmer.directx.video)
  • Re: who is setting the m_startTime (offset) in DShow Filter?
    ... capture, how do the renderer (using the offset ... timestamp of the MediaSample to determine the ... // a dot angeli at psynet dot net ...
    (microsoft.public.win32.programmer.directx.video)
  • Re: Difference between two dates and times
    ... Are these SQL Server tables? ... Access tables have a Date/Time ... >the table with the calculation using SQL. ... will work with TIMESTAMP values as well as Date/Time values but I'm ...
    (microsoft.public.access.queries)
  • Re: Adding variable hours to current time
    ... t (timestamp, auto-enter modification timestamp) ... r2 (calculation, timestamp result) ... Specify a time format and a date format that shows ... and day of week.The manufacturing process prompting this is a 24/7 ...
    (comp.databases.filemaker)