[FFmpeg-user] avformat_open_input - "Port missing in uri."

Chandan Nataraj knchandan at gmail.com
Mon Aug 31 14:53:04 CEST 2015


Hi Moritz,

Sorry for misspelling your name in previous mail.

Regards,
Chandna

On Mon, Aug 31, 2015 at 6:21 PM, Chandan Nataraj <knchandan at gmail.com>
wrote:

> Hi Mortiz,
>
> Thanks for quick response. Here is the code...
>
> AVFormatContext* pFormatContext = NULL;
> int err = avformat_open_input(&pFormatContext, uri, NULL, NULL);
>
> uri is in the form of
> "http://.../Preview/548.mp4"
>
> I have called av_register_all and avformat_network_init in other thread
> and I'm sure that it is getting called before avformat_open_input.
>
> Regards,
> Chandan
>
>
>
>
> On Mon, Aug 31, 2015 at 5:57 PM, Moritz Barsnick <barsnick at gmx.net> wrote:
>
>> Hi Chandan,
>>
>> On Mon, Aug 31, 2015 at 17:23:33 +0530, Chandan Nataraj wrote:
>> > I'm trying to open a mp4 file from http. When I call
>> avformat_open_input it
>> > fails with following log.
>>
>> This list is about ffmpeg, the command line tool(s). If you need help
>> with using the libraries, please refer to the libav-user list:
>> https://ffmpeg.org/mailman/listinfo/libav-user
>>
>> > The url does not contain any port number. So it should be using default
>> > port (80).
>> > Same url and code works from another thread where I have initialized my
>> > libavformat.
>> >
>> > Any suggestions  are highly appreciated.
>>
>> Let me suggest that when you ask for such assistance, please show the
>> code you are using to call avformat_open_input(), and the parameters
>> you are passing.
>>
>> Moritz
>> _______________________________________________
>> ffmpeg-user mailing list
>> ffmpeg-user at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>>
>
>


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