raw h.264 packet capture and playing in VLC

Posted by MAC on Stack Overflow See other posts from Stack Overflow or by MAC
Published on 2010-04-19T17:20:55Z Indexed on 2010/04/19 17:23 UTC
Read the original article Hit count: 651

Filed under:

h264

|

vlc

|

rtp

|

network

Hi,

I am capturing packets off the network from a video conference HDX. The video is sent in RTP and is encoded in H264.

I am trying to capture these packets and generate a video file. I wrote raw H264 data from the packets to disk and i am trying to play it in VLC.

VLC just shows a green box.

Am i being too naive in my approach with data writing or should am I wrong in assuming that VLC should play this file?

Anyone have any experience in such things?

© Stack Overflow or respective owner

Related posts about h264

How can I convert yuv file to h264?

as seen on Super User - Search for 'Super User'
Hello, I have cif and qcif yuv image files.I want to convert them to h264 file. Could you advise me any application or program that encode h264? Best Regards... >>> More
h264 RTP timestamp

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Guys, I have a confusion about the timestamp of h264 RTP packet. I know the wall clock rate of video is 90KHz which I defined in the SIP SDP. The frame rate of my encoder is not exactly 30 FPS, it is variable. It varies from 15 FPS to 30 FPS on the fly. So, I cannot use any fixed timestamp. Could… >>> More
How can I convert yuv file to h264?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I have cif and qcif yuv image files.I want to convert them to h264 file. Could you advise me any application or program that encode h264? Best Regards... >>> More
Are there any windows applications that serve video from a local disk to h264 flash viewable through the browser on your local network?

as seen on Super User - Search for 'Super User'
Are there any windows applications that serve video from a server's local disk to h264 flash viewable through the browser on your local network? I'm thinking that on machine1, I'd have a folder with a ton of videos. This program would serve the videos on a website visible at http://machine1/myvids… >>> More
IE9 HTML5 Video Will Be H264 Only

as seen on Internet.com - Search for 'Internet.com'
<b>OSNews:</b> "Other codecs often come up in these discussions. The distinction between the availability of source code and the ownership of the intellectual property in that available source code is critical." >>> More

Related posts about vlc

How to install VLC? When i get this error?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
How to install VLC? (with error showing such). root@sun-desktop:/var/tmp# apt-get install vlc Reading package lists... Done Building dependency tree Reading state information... Done vlc is already the newest version. The following packages were automatically installed and are no longer required: … >>> More
How to send keypresses from qt application to libvlc

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to send keypresses from my application window to libvlc, how do i do that? I tried using varSetInteger but then i got the following error error: ‘var_SetInteger’ was not declared in this scope so i searched for the file in which var_SetInteger was defined and found that it was defined in… >>> More
Can't extract .tar.xz archive on 13.10 because permission denied

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I used to work with Ubuntu 13.04 and also i have installed Vlc 2.1.0 with a .tar.xz archive on that , but after release of 13.10 , i erased 13.04 and installed 13.10 . so i tried to install vlc 2.1.0 with the normal PPA (sudo add-apt-repository ppa:videolan/stable-daily sudo apt-get update sudo… >>> More
Cannot install vlc in ubuntu 13.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
for some reasons I cannot instal VLC media player on my Ubuntu Gnome 13.10 32bit. I added the VideoLAN PPA repository and ran sudo apt-get update and sudo apt-get install vlc Here's the log - nisarg@nisarg-ThinkPad-T61:~$ sudo apt-get install vlc Reading package lists... Done Building dependency… >>> More
On the fly volume normalization (waveform capping) for VLC or OS X

as seen on Super User - Search for 'Super User'
I'm looking to impose a hard limit on a movie. In particular when I have earbuds in and a reasonable volume set, loud or sudden sounds (gun shot, dramatic sound effects, gun fire, etc) are loud enough to hurt. Lowering the volume makes speech and other sounds hard to hear. Is there a third party… >>> More