On Mon, Nov 29, 2010 at 4:45 PM, Brian Michalk <michalk@awpi.com> wrote:
Actually, I have tried a great many variations to try to get this to work.

So, if it is a problem in the AVI demuxer, I assume that this is not an
issue I can resolve.

You can file a bug and provide this file.

http://bugzilla.gnome.org

 

Bummer.  Perhaps I can get the source videos in some other format.

On 11/29/2010 1:39 PM, Michael Smith wrote:
> You already said it was an AVI file, so I don't know why you're now
> trying to decode it without an avi demuxer.
>
> As I said previously, the problem is clearly that the AVI demuxer
> isn't recognising this FOURCC, and fixing that would make it work.
>
> Mike
>
>
> On Mon, Nov 29, 2010 at 11:13 AM, Brian Michalk<michalk@awpi.com>  wrote:
>> I have also tried
>>
>> gst-launch -v filesrc location=<my file>  ! jpegdec ! ffmpegcolorspace !
>> ximagesink
>>
>> And it terminates without error after about a millisecond, but doesn't
>> show any video.  I can play this file in VLC.
>>
>> On 11/29/2010 12:46 PM, Michael Smith wrote:
>>> JPEG is decoded by the 'jpegdec' element, in the jpeg plugin.
>>>
>>> The problem you're describing sounds like the AVI demuxer doesn't
>>> recognise this file as containing jpeg, though. Perhaps another
>>> mapping entry needs adding to the riff lib.
>>>
>>> Mike
>>>
>>>
>>> On Mon, Nov 29, 2010 at 10:28 AM, Brian Michalk<michalk@awpi.com>    wrote:
>>>> I am trying to put together a gst-launch pipeline to play some AVI
>>>> files.  I'm using
>>>>
>>>> gst-launch -v uri=<my input filename>
>>>>
>>>> And the errors it returns:
>>>> *** Message: don't know how to handle video/x-avi-unknown,
>>>> fourcc=(fourcc)mjpg
>>>> ERROR: from element /GstPlayBin:playbin0: You do not have a decoder
>>>> installed to handle this file.  You might need to install the necessary
>>>> plugins.
>>>>
>>>> So, which plugin do I need to decode this file?  I have browsed the
>>>> plugins page, but can't find an mjpg capability.
>>>>
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