[Live-devel] Live555 build on WinCE 6.0 fileno returns void *

Thu Jun 18 22:12:31 PDT 2009

Hi Ishwar,

Thanks a lot for your suggestions.

I'm not facing any issues with the code  if (errno != EINTR && errno !=
EAGAIN) { as i'm using WinCE 6.0. (I guess WinCE 6.0 adresses this issue).
Secondly GetSystemTime() function is used in 2 files i.e
1>Groupsockhelper.cpp and RTSPServer.cpp. In both the cases it is
conditional compilation based on _WIN32_WCE flag. I have defined this in
both the files and i hope this sould be working fine.
Anyways, i will try debugging this.
You can please send me your VCP files. This would help me to compare with
mine and find out if i'm missing something.
Please suggest what all other changes you have made to the code apart from
the one's you have mentioned below.

Thanks a lot.

On Thu, Jun 18, 2009 at 11:25 PM, <Ishwar.Jasuja at jci.com> wrote:

>
> Seems to be working fine for me.. I downloaded latest tarball today
> morning, compiled and verified.
> If you want, I can send you .vcp files that have.
>
> Only change I had to make was this line 83 in BasicTaskScheduler.cpp file
>     if (errno != EINTR && errno != EAGAIN) {
> To
>     if (err != 0)
>
> WINCE for some reason, cannot find EINTR. Could be because I am running
> older version of WINCE (4.2 or 5.0). Never bothered to investigate this.
>
> You may want to verify if GetSystemTime() function is working correctly on
> your platform. This is very critical for the timers to function right.
>
> Ishwar
>
>
>
>   *siyara nt <tech.siya at gmail.com>*
> Sent by: live-devel-bounces at ns.live555.com
>
> 06/17/2009 11:28 PM   Please respond to
> LIVE555 Streaming Media - development & use        <
> live-devel at ns.live555.com>
>
>    To
>  "LIVE555 Streaming Media - development & use" <live-devel at ns.live555.com>
>  cc
>   Subject
> Re: [Live-devel] Live555 build on WinCE 6.0 fileno returns void *
>
>
>
>
> Hi Ishwar,
>
> Thanks a lot for your input. After declaring
> READ_FROM_FILES_SYNCHRONOUSLY  in my porject, the livemedia library built
> properly. Now i'm able to build and run testondemandRTSPstreamer.exe on my
> WinCE ARM(DM355) target board but when i connect using VLC it is not showing
> any video. I'm using a test.m4e file to stream video using
> testondemandRTSPserver.exe and this works properly on windows XP platform.(I
> have appended the VOS and VOSS headers to test.m4e to make it suitable to
> stream from DM355 target board. This i checked on Windows and it is
> streaming properly).
>
> The following is the testondemandRTSPstreamer.exe output messages
>
> ------------------------------------------------------------------------------------------------------------
> "s1" stream, from the file "\\Storage Card\\test.m4e"play this stream
> using the URL "rtsp://*192.168.16.10:8554/s1*<http://192.168.16.10:8554/s1>
> "
> eetaram:File open successful2c:\test.m4e
> MPEG4VideoStreamParser::parseVisualObject(): Warning: We don't handle
> visual_obj
> ct_type 0
> eetaram:File open successful2c:\test.m4e
> RAM: File open success
> RAM: file size  (7169851)  !
> PEG4VideoStreamParser::parseVisualObject(): Warning: We don't handle
> visual_obj
> ct_type 0
> (I have changed the file path and stream name to s1 for convinience)
>  My test.m4e is stored in SD card in the DM355 target.
>
> Here is the VLC message log
> ------------------------------------------------
> main info: Running vlc with the default interface. Use 'cvlc' to use vlc
> without interface.
>
> main debug: starting new item
>
> main debug: processing request item rtsp://*192.168.16.10:8554/s1*<http://192.168.16.10:8554/s1>node Playlist skip 0
>
> main debug: resyncing on rtsp://*192.168.16.10:8554/s1*<http://192.168.16.10:8554/s1>
>
> main debug: rtsp://*192.168.16.10:8554/s1* <http://192.168.16.10:8554/s1>is at 0
>
> main debug: creating new input thread
>
> main debug: Creating an input for 'rtsp://*192.168.16.10:8554/s1*<http://192.168.16.10:8554/s1>
> '
>
> main debug: waiting for thread initialization
>
> main debug: thread started
>
> main debug: thread 5508 (input) created at priority 1
> (../../src/input/input.c:370)
>
> main debug: `rtsp://*192.168.16.10:8554/s1* <http://192.168.16.10:8554/s1>'
> gives access `rtsp' demux `' path `*192.168.16.10:8554/s1*<http://192.168.16.10:8554/s1>
> '
>
> qt4 debug: Updating the stream status: 3
>
> main debug: creating demux: access='rtsp' demux='' path='*
> 192.168.16.10:8554/s1* <http://192.168.16.10:8554/s1>'
>
> main debug: looking for access_demux module: 1 candidate
>
> live555 debug: RTP subsession 'video/MP4V-ES'
>
> main debug: selecting program id=0
>
> qt4 debug: New Event: type 1108
>
> live555 debug: setup start: 0 stop:0
>
> live555 debug: We have a timeout of 60 seconds
>
> main debug: waiting for thread initialization
>
> main debug: thread started
>
> main debug: thread 5668 (liveMedia-timeout) created at priority 0
> (../../../modules/demux/live555.cpp:1055)
>
> live555 debug: spawned timeout thread
>
> live555 debug: play start: 0 stop:0
>
> main debug: using access_demux module "live555"
>
> main debug: TIMER module_Need() : 164.000 ms - Total 164.000 ms / 1 intvls
> (Avg 164.000 ms)
>
> main debug: looking for a subtitle file in C:\Program Files\VideoLAN\VLC\
>
> main debug: looking for decoder module: 34 candidates
>
> avcodec debug: libavcodec already initialized
>
> avcodec debug: using direct rendering
>
> avcodec debug: ffmpeg codec (MPEG-4 Video) started
>
> main debug: using decoder module "avcodec"
>
> main debug: TIMER module_Need() : 4.000 ms - Total 4.000 ms / 1 intvls (Avg
> 4.000 ms)
>
> main debug: thread 5660 (decoder) created at priority 0
> (../../src/input/decoder.c:217)
>
> main debug: `rtsp://*192.168.16.10:8554/s1* <http://192.168.16.10:8554/s1>'
> successfully opened
>
> qt4 debug: New Event: type 1103
>
> qt4 debug: Updating the stream status: 3
>
> main debug: thread started
>
> main debug: control type=1
>
> avcodec warning: hmm, seems the headers are not complete, trying to guess
> time_increment_bits
>
> (mpeg4 at 00BA56D0)
>
> avcodec warning: my guess is 5 bits ;)
>
> (mpeg4 at 00BA56D0)
>
> avcodec warning: looks like this file was encoded with
> (divx4/(old)xvid/opendivx) -> forcing low_delay flag
>
> (mpeg4 at 00BA56D0)
>
> avcodec warning: picture size invalid (0x0)
>
> (mpeg4 at 00BA56D0)
>
> avcodec warning: get_buffer() failed (-1 0 0 00000000)
>
>  The get_buffer() failed (-1 0 0 00000000) message repeats till the end and
> it doesn't play anything.
> Please suggest.
>
> Thanks a lot
>
>
>
> On Wed, Jun 17, 2009 at 9:53 PM, <*Ishwar.Jasuja at jci.com*<Ishwar.Jasuja at jci.com>>
> wrote:
>
> define READ_FROM_FILES_SYNCHRONOUSLY  in your project file.
>
>
>   *siyara nt <**tech.siya at gmail.com* <tech.siya at gmail.com>*>*
> Sent by: *live-devel-bounces at ns.live555.com*<live-devel-bounces at ns.live555.com>
>
> 06/17/2009 02:25 AM
>   Please respond to
> LIVE555 Streaming Media - development & use        <*
> live-devel at ns.live555.com* <live-devel at ns.live555.com>>
>
>
>   To
> *live-devel at ns.live555.com* <live-devel at ns.live555.com>  cc
>   Subject
> [Live-devel] Live555 build on WinCE 6.0 fileno returns void *
>
>
>
>
>
> Hi All,
>
> I'm a newbie trying to build live555 on WinCe 6.0 based ARM target.
> I'm getting an error with respect to use of the function fileno in
> ByteStreamFileSource.cpp file as follows.
>
> 1>ByteStreamFileSource.cpp(98) : error C2664:
> 'TaskScheduler::turnOffBackgroundReadHandling' : cannot convert parameter 1
> from 'void *' to 'int'
>
> I checked the fileno function declaration in stdlib.h file and it is
> returning a void *.
>
> Let me know if anyone has encountered this issue and able to resolve.
>
> Please suggest.
>
> thanks_______________________________________________
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