[FFmpeg-devel] [PATCH]Add RoQ regression tests - stddev improved
Sat Nov 1 17:39:43 CET 2008
Vitor Sessak wrote:
> Mike Melanson wrote:
>> Carl Eugen Hoyos wrote:
>>> Vitor Sessak <vitor1001 <at> gmail.com> writes:
>>>>>> The patch increases the time of "make test" by about 30%. If you
>>>>>> tell me a
>>>>>> reasonable amount, I'll change the test accordingly and apply.
>>>>> but it should be at least 2-3 frames
>>>> Any news on this? Carl, if you are out of time, I don't mind sending
>>>> a new patch using the -vframes option...
>>> I'm happy if you solve it: vframes has to be 15 at least, because (I
>>> think, did
>>> not RTFS) decoder searches 15 frames for audio and fails if they are not
>> Yes, 15 frames. Until such time I get arround to making the demuxer
> Do you think the following patch fix it?
No. It will require a little more substantial rework. The scan approach
is completely wrong. The demuxer should just start splitting apart the
chunks and sending them to the streams, initializing the streams along
the way if not already done. My mistake was in believing that all the
streams had to be init'd when the file was first opened.
The Interplay MVE demuxer has a similar design flaw.
More information about the ffmpeg-devel