Hi.
What is the most recommended solution then in such case?
Keep video in elementary, but audio in mp3 for example, and sync between
them?
Regards.
2009/5/27 Ross Finlayson
> 1) Just to verify, does it means that elementary stream files (m4e or m4v)
>> are unable to contain the PTS/DTS times
1) Just to verify, does it means that elementary stream files (m4e
or m4v) are unable to contain the PTS/DTS timestamps at all?
The video elementary stream files might contain these timestamps; the
audio elementary files typically won't.
--
Ross Finlayson
Live Networks, Inc.
http://www.live55
Hi.
Second, it's important to realize that the ".mov" (or ".mp4") file format is
> badly designed, and is poorly suited for recording live input streams (like
> these). One basic problem with the file format is that it records
> audio/video data using sample/frame *durations*, rather than timesta
Hi.
Unfortunately not, because the 'raw' (i.e., audio and video Elementary
> Stream) files would not contain any of the 'presentation time' information
> that we get from RTP/RTCP. Therefore, when you later combine them into a
> single audio+video file, you won't be able to get A/V synchronizatio
I hear you regarding capturing to MP4/MOV files. Do you think that
capturing to raw files and then putting them together using another
process would yield better results?
Unfortunately not, because the 'raw' (i.e., audio and video
Elementary Stream) files would not contain any of the 'presenta
ue, 19 May 2009 15:52:31 -0700
From: Ross Finlayson
Subject: Re: [Live-devel] openRTSP woes
To: LIVE555 Streaming Media - development & use
Message-ID:
Content-Type: text/plain; charset="us-ascii" ; format="flowed"
The second issue that we have run into is with a
The second issue that we have run into is with audio/video sync.
Right now, at the beginning of many of the recorded files, we are
seeing very fast video with normal speed audio which I think is the
culprit. This lasts for less than a second. (Using the -y flag
seems to help but it throws aw
Hi Folks,
Running into a couple of issues using openRTSP and hoping for some
advice on things that I should try or code that I should look at:
Doing recordings from Axis Q1755 H.264 HD cams using openRTSP.
Our first issue was that we would often get recordings that were
missing a key atom
