On Apr 13, 2012, at 08:16 , ashika umanga wrote:
> thanks all for the tips,
> I noticed that in the "muxing.c" example the "pts" value is only set to the
> AVFrame of video stream.Is it possible to do the same for Audio stream?
> I am sorry but I dont have clear idea on how to use "pts" .I know
thanks all for the tips,
I noticed that in the "muxing.c" example the "pts" value is only set to the
AVFrame of video stream.Is it possible to do the same for Audio stream?
I am sorry but I dont have clear idea on how to use "pts" .I know for
single stream(video) is it used to arrange the decoded f
I think it is always not necessary have to both audio and video with same
size. I have seen the videos which are greater in length that audio and
there was silence at the end of the video. If there is no silence in the
end of your video then you need to track the PTS values of the audio
and check
I mean, I used "muxing.c" to generate the OGG file.That means both audio
and video stream should have the same length,isnt it ?
On Thu, Apr 12, 2012 at 3:31 PM, Gagandeep Bawa wrote:
> You have to check your video frame rate. I worked on IPhone recorded
> videos files and it varies between 15
You have to check your video frame rate. I worked on IPhone recorded videos
files and it varies between 15 to 30.
On Thu, Apr 12, 2012 at 11:58 AM, ashika umanga wrote:
> When I encode an OGG file with Theora+Speex , my video length is longer
> than the audio playback.
> Anytips on this ?
>
> On
When I encode an OGG file with Theora+Speex , my video length is longer
than the audio playback.
Anytips on this ?
On Thu, Apr 12, 2012 at 2:51 PM, Gagandeep Bawa wrote:
> Hi,
>
> These PTS and DTS used for sync between audio and video data while
> encoding and presentation. Check below link for
Hi,
These PTS and DTS used for sync between audio and video data while encoding
and presentation. Check below link for more details.
*http://dranger.com/ffmpeg/tutorial05.html*
Thanks,
Gagan
On Thu, Apr 12, 2012 at 11:14 AM, ashika umanga wrote:
> Greetings all,
>
> I am writing a wrapper clas
Greetings all,
I am writing a wrapper class for video/audio encoding by following the
"muxing.c".
http://ffmpeg.org/doxygen/trunk/muxing_8c-source.html
I see in the example that before writing frames to the file ,is checks
whether the PTS value of audiostream is
lesser than that of videostream.
