The VideoLAN Forums

>>Does that mean the VLC streaming server has stripped off all the SPS/PPS info. from the file before sending it onto the network ? I don't think so, since you can watch the video if you start the client VLC first, which means the server just put the SPS/PPS NAL into the starting transport stream pa...

The problem is that the client VLC can not get the SPS/PPS of video, which includes the information about the video sequence(for example, the size of the image), it can not decode the video for sure. This is caused by the server, I think. the VLC stream server generates the transporst stream which i...

you can get the answer from
http://www.videolan.org/vlc/features.html.

under windows, VLC does not support AMR audio, which Quicktime can decode.

Thank you so much for your research. I will report this problem to the developers ! By definition this was the best I could find: H.263 is a video codec designed by the ITU-T as a low-bitrate encoding solution for videoconferencing. It was first designed to be utilized in H.324 based systems (PSTN a...

Thanks a lot, DJ. From my previous try, I am not sure this is a problem of VLC or I did the transcoding in a right way by using VLC. In another word, as you suggested, I used MPEG-TS as encapulation, however, I am not sure whether we can do this or not, if possible, can you give me idea about the sp...

Thank you for quick reply. I have tried to input a mpeg-2 transport stream file (including mpeg-2 video and audio) and transcode this file by using MPEG-TS as encapsulation and H.263 as video option. However, I just got a mpeg-2 transport file which include only audio. So I am wondering whether VLC ...

I need some h.263 video files, and I know VLC can do some transcoding. After I input some mpeg-2 file and then transcode into a local file ( I used the Raw encapuslation method and h.263 as video transcoding option), but I failed to get the h.263 video elementary file. Does anyone know how to get h....

I am totally confused. I tried again today, and the search results is 297 and there are 6 pages. Under the bottom of the page, it displayed "Page 1 of 6", then I click the number "2" or "3" directly just right side of botttom, I got "No topics or posts met your sea...

Sorry, I tried today and there was still problem. Following was what I tried: After I entered the VideonLan Forums, I chosed "VLC media player for Windows", then I want to find some information about H.264, then I chosed "Search " on the top of the page, then I input "H.264&...

I am sorry that I don't know where to put this post. I found there was something wrong with the "search function". For example, I want to search some posts related to mpeg4 video, So I put mpeg4 in search page, after I got a lot results, about 10 pages for example, however, I can only read...

Since these file are packetized in MPEG-2 Transport Stream container,
you can decode these file and extract the H.264 video out, then you can use other decoder to play these H.264 raw video.

The file should be opened by the liveMedia module.... apperently it isn't. Can you please provide FULL debug messages ?

Hi, the DJ,

Can you give me some idea? Thank you very much.

The file should be opened by the liveMedia module.... apperently it isn't. Can you please provide FULL debug messages ? Sorry, I am wondering is there any possibility that VLC did not call the right module to decode the audio data at this situation, since the message said: ps_warning. For me, it se...

The file should be opened by the liveMedia module.... apperently it isn't. Can you please provide FULL debug messages ? Hi, DJ, In fact, I almost printed out all the debug message from the message windows. After the initial information just as I gave to you, later it keeps on printing "Garbage...

v=0; it should be v=0 not v=0; Thank you for your answer. I am sorry for my careless. However, VLC can still not decode the audio data correctly after I modified that problem you mentioned. I am wondering that VLC need mor information in the SDP file to know the format of the data from the followin...

Put the SDP file online, so we can take a look please. Thank you, DJ. At first, I am sorry that I did not put my question in a proper way, since I am just a newbie to SDP ( Session Description Procotol as you mentioned answer 1) I am trying to implement it according to my understand of the specific...

Hi, I have one question about using VLC as a client to receive AAC audio from a server which is mulitcasting the audio stream. I got the SDP file but I cannot use this file to receive the streaming audio(multicast), however, I can use QT to receive the audio stream through this SDP file. So I am won...

I am interested in the transport stream file. Can u put this file into some place that we can check. I had same problem too.

the update version of live.com library used by VLC can support RTSP/UDP, so I think VLC will support this RTSP/UDP in future release.

I have tested amiNET110 STB, you can not use it to received rtp stream.
however, the VLC use live.com rtsp library, which packetize the data into rtp packet when using RTSP. About the RTSP of amiNET110 STB, it is not implemented in standard way. It is not good.

Sorry to tell you I used udp protocol to multicast. Does anyone know the warning of these: main warning: vout synchro warning: pts != current_date (-32578) main warning: vout synchro warning: pts != current_date (-100923) main warning: backward_pts != current_pts (133499) main warning: vout synchro ...

Sorry there are some wrong with my computer and posted it again I am sorry to trouble you by this urgent problem. Now I am using VLC to test some transport stream broadcasted from network. My system is Winxp, I am using VLC 0.8.1. the transport stream is generated by third party encoder, which integ...

Thank you, Markfm I have download cygwin from your ftp and compiled. However, another problem as following occurred: "......../bootstrap: cannot fork: persmission denied ../config_setup: Make persmission denied" I have tried many times, deleting cygwin and re-installed, this problem still ...