[Libav-user] FFMPEG windows issues (H.264 RTSP stream decoding)

[Saurabh Gandhi]

Hello,

Just to remind you, the above issues that I am facing are *only while
decoding H.264 based RTSP streams.*

--
Regards,
Saurabh Gandhi




On Thu, Apr 28, 2011 at 1:02 PM, NITIN GOYAL <nitinkumgoyal at gmail.com>wrote:

> i have done many changes in that build so i cant share them.
>
> I have tried the pre-compiled builds but they were not solving my purpose
> so i have created my own builds.
>
> For ffplay, i will check if ti will work for RTSP stream and will let you
> know but ideally it should work.
>
>
>
> On Thu, Apr 28, 2011 at 12:50 PM, Saurabh Gandhi <saurabhg84 at gmail.com>wrote:
>
>> Hello Nitin,
>>
>> If possible, can you share your build please?
>> What version(s) of library are you using. Have you tried using the
>> precompiled builds that are available on the link that I have mentioned.
>> Even those are failing at my end. Can you please download this and check if
>> the ffplay.exe is working fine for decoding h.264 based RTSP stream?
>>
>> --
>> Regards,
>> Saurabh Gandhi
>>
>>
>>
>>
>>
>> On Thu, Apr 28, 2011 at 12:30 PM, NITIN GOYAL <nitinkumgoyal at gmail.com>wrote:
>>
>>> i have used it on windows after compiling my builds using a cross
>>> compiler on the ubuntu and i have created my own player.\ using ffmpeg.
>>>
>>> i am not seeing any kind of this issue.
>>>
>>> is the issue persists on all types of windows machine?
>>>
>>> On Thu, Apr 28, 2011 at 10:42 AM, Saurabh Gandhi <saurabhg84 at gmail.com>wrote:
>>>
>>>> Hello all,
>>>>
>>>> I am a windows user (unfortunately) and am trying to use FFMPEG for
>>>> decoding H.264 based RTSP stream. I have downloaded the latest windows build
>>>> available on the FFMPEG website (http://hawkeye.arrozcru.org/) and am
>>>> trying to use ffplay.exe.
>>>>
>>>> The problem is that the output is very much pixelated / distorted  when
>>>> there is some motion in the frame. The same stream when viewed using VLC
>>>> works perfectly fine. Another catch is that when I tried viewing the same
>>>> stream on ubuntu using FFMPEG itselg it works perfectly fine. What could be
>>>> the issue?
>>>>
>>>> I tried running ffplay.exe on multiple hardware and software platforms
>>>> which include:
>>>>
>>>>    1. i3 (4GB RAM) with Windows 7
>>>>    2. core 2 duo (1GB RAM) with windows xp
>>>>    3. intel xeon (2GB RAM) with windows server 2003
>>>>
>>>> However the problem still persists. When on ubuntu, the problem does not
>>>> appear at all on all machines. I tried recompiling FFMPEG by self assuming
>>>> that it must be some issues related to the windows build supplied on the
>>>> FFMPEG site. However, even this fails to resolve the problem.
>>>>
>>>> Are there any other windows users (read unfortunate) like me who have
>>>> faced / found a workaround for this issue.
>>>> Awaiting your reply. Thank you.
>>>>
>>>> P.S.: I was wondering how no one has complained of this issue? Has no
>>>> one out here tried using the latest ffplay.exe from the windows build of
>>>> ffmpeg for decoding H.264 based RTSP stream?
>>>>
>>>> Another apprehension that I had is how come vlc player is able to get
>>>> over the issue on windows when vlc itself uses ffmpeg (upto the best of my
>>>> knowledge).
>>>>
>>>> Troubled windows user,
>>>> Saurabh Gandhi
>>>>
>>>> --
>>>> Regards,
>>>> Saurabh Gandhi
>>>>
>>>>
>>>>
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>>>> Libav-user at ffmpeg.org
>>>> http://ffmpeg.org/mailman/listinfo/libav-user
>>>>
>>>>
>>>
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>>
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>
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