[Libav-user] How to redirect FFMPEG output to a socket

[Wagner Patriota]

and don't forget to "./configure" again.... it's necessary in order to
create the config.h again....

On Thu, May 10, 2012 at 11:38 AM, Wagner Patriota <wagner.patriota at gmail.com
> wrote:

> should work...
>
> maybe you are compiling with "–-disable-protocols" ?
> http://ffmpeg.org/ffmpeg.html#Protocols
>
>
> On Tue, May 8, 2012 at 4:02 PM, Denis <info at denisgottardello.it> wrote:
>
>> In data lunedì 07 maggio 2012 16:14:17, Wagner Patriota ha scritto:
>> > no, it's easier... example: if you have myprotocol.c, just add to
>> Makefile
>> > the following line:
>> >
>> > OBJS-$(CONFIG_MYPROTOCOL_PROTOCOL) += myprotocol.o
>> >
>> > that's it... look for the session "protocols I/O" in the Makefile
>>
>>
>> I don't understand. I have placed a file called "bufferptocolo.c" in
>> "ffmpeg-0.10.2/libavformat/" folder. Then in the
>> "ffmpeg-0.10.2/libavformat/makefile" file I have added this row
>> "OBJS-$(CONFIG_BUFFER_PROTOCOL)             += bufferprotocol.o"
>> but the file is not compiled. No error has reported.
>>
>> The file contains this:
>>
>>
>> #if CONFIG_BUFFER_PROTOCOL
>>
>> static int buffer_open(URLContext *h, const char *filename, int flags)
>> {
>>    printf("buffer_open\n");
>>    return 0;
>> }
>>
>> static int buffer_read(URLContext *h, unsigned char *buf, int size)
>> {
>>    printf("buffer_read\n");
>>    return (-1 == r)?AVERROR(errno):r;
>> }
>>
>> static int buffer_write(URLContext *h, const unsigned char *buf, int size)
>> {
>>    printf("buffer_write\n");
>>    return (-1 == r)?AVERROR(errno):r;
>> }
>>
>> static int64_t buffer_seek(URLContext *h, int64_t pos, int whence)
>> {
>>    printf("buffer_seek\n");
>>    return 0;
>> }
>>
>> static int buffer_close(URLContext *h)
>> {
>>    printf("buffer_seek\n");
>>    return 0;
>> }
>>
>> static int buffer_get_handle(URLContext *h)
>> {
>>    printf("buffer_get_handle\n");
>>    return (intptr_t) h->priv_data;
>> }
>>
>> static int buffer_check(URLContext *h, int mask)
>> {
>>    printf("buffer_check\n");
>>    return 0;
>> }
>>
>> URLProtocol ff_buffer_protocol = {
>>    .name                = "buffer",
>>    .url_open            = buffer_open,
>>    .url_read            = buffer_read,
>>    .url_write           = buffer_write,
>>    .url_seek            = buffer_seek,
>>    .url_close           = buffer_close,
>>    .url_get_file_handle = buffer_get_handle,
>>    .url_check           = buffer_check,
>> };
>>
>> #endif /* CONFIG_BUFFER_PROTOCOL */
>>
>>
>> Have you got any idea?
>>
>> --
>> www.denisgottardello.it
>> Skype: mrdebug
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>>
>
>
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