C++Talk.NET C++ language newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Create avi from memory          C++Talk.NET Forum Index -> C++ language (comp.lang.c++) View previous topic :: View next topic   Author Message cactus Guest Posted: Wed Feb 25, 2004 9:18 pm    Post subject: Create avi from memory Hello, I would like to create an avi file directly from memory. Please help me. thank you. Back to top David Rubin Guest Posted: Wed Feb 25, 2004 11:39 pm    Post subject: Re: Create avi from memory cactus wrote: Quote: Hello, I would like to create an avi file directly from memory. ; cat avi Customs Officer: Anything to declare? Avi: Yeah, don't go to England. That's the best I could do from memory... /david -- Andre, a simple peasant, had only one thing on his mind as he crept along the East wall: 'Andre, creep... Andre, creep... Andre, creep.' -- unknown Back to top Rolf Magnus Guest Posted: Thu Feb 26, 2004 12:11 am    Post subject: Re: Create avi from memory cactus wrote: Quote: Hello, I would like to create an avi file directly from memory. You have my permission. Quote: Please help me. thank you. You're welcome. Back to top cactus Guest Posted: Thu Feb 26, 2004 4:41 am    Post subject: Re: Create avi from memory from which country is it that you inflict this pain which you substitute for humor?? "Rolf Magnus" <ramagnus (AT) t-online (DOT) de> wrote Quote: cactus wrote: Hello, I would like to create an avi file directly from memory. You have my permission. Please help me. thank you. You're welcome. Back to top Julie J. Guest Posted: Thu Feb 26, 2004 6:04 am    Post subject: Re: Create avi from memory I'd guess he is a kraut judging from his e-mail address. The pain is because this isn't the newsgroupd for Windows and/or multimedia related questions. Post in microsoft.public.windows.programmer.multimedia (or some such beast) and you will get a much better response. Good luck. cactus wrote: Quote: from which country is it that you inflict this pain which you substitute for humor?? "Rolf Magnus" <ramagnus (AT) t-online (DOT) de> wrote in message news:c1jdk9$geb$01$2 (AT) news (DOT) t-online.com... cactus wrote: Hello, I would like to create an avi file directly from memory. You have my permission. Please help me. thank you. You're welcome. Back to top Rolf Magnus Guest Posted: Thu Feb 26, 2004 2:30 pm    Post subject: Re: Create avi from memory cactus wrote: Quote: from which country is it that you inflict this pain which you substitute for humor?? from which country is it that you inflict this pain which you substitute for a C++ question?? Back to top cactus Guest Posted: Thu Feb 26, 2004 3:26 pm    Post subject: Re: Create avi from memory is it in your land that you substitute the dullest form of wit for personality? void of originality lost in the sea of mediocrity are you in pain? mine is a c++ question. "Rolf Magnus" <ramagnus (AT) t-online (DOT) de> wrote Quote: cactus wrote: from which country is it that you inflict this pain which you substitute for humor?? from which country is it that you inflict this pain which you substitute for a C++ question?? Back to top Thomas Matthews Guest Posted: Thu Feb 26, 2004 3:49 pm    Post subject: Re: Create avi from memory cactus wrote: Quote: Hello, I would like to create an avi file directly from memory. Please help me. thank you. #include <iostream> #include <fstream> using namespace std; // just being lazy unsigned char * Pointer_To_Memory; int main(void) { ofstream data_file("some_name.avi"); if (data_file) { data_file.fwrite(Pointer_To_Memory, SIZE_OF_MEMORY); data_file.close(); // to be explicit. } else { cerr << "Error creating avi file"; } return 0; } In the above program, you have to give the variable Pointer_To_Memory the location of the avi data. The SIZE_OF_MEMORY should be set to the size of the avi data. This program assumes that the data in memory is already in avi format (what ever that is). -- Thomas Matthews C++ newsgroup welcome message: http://www.slack.net/~shiva/welcome.txt C++ Faq: http://www.parashift.com/c++-faq-lite C Faq: http://www.eskimo.com/~scs/c-faq/top.html alt.comp.lang.learn.c-c++ faq: http://www.raos.demon.uk/acllc-c++/faq.html Other sites: http://www.josuttis.com -- C++ STL Library book Back to top Rolf Magnus Guest Posted: Thu Feb 26, 2004 3:55 pm    Post subject: Re: Create avi from memory cactus wrote: Quote: is it in your land that you substitute the dullest form of wit for personality? I don't know why you think that humor is somehow related to countries. Quote: void of originality If you don't like it, that's your problem. Anyway, you haven't asked a question about C++, and you didn't even take the time to formulate it as a real question at all. You really thought you'd get sensible answers? Quote: lost in the sea of mediocrity are you in pain? I wonder why you're always talking about countries and pain. Back to top cactus Guest Posted: Thu Feb 26, 2004 4:34 pm    Post subject: Re: Create avi from memory If you find the question below you, please ignore it. It appears your ego has some desire (need) to validate your existence. Spare the world the pain of your (dimmest) wit. forget everything anticipate nothing welcome to now maybe you can learn to be kind "Rolf Magnus" <ramagnus (AT) t-online (DOT) de> wrote Quote: cactus wrote: is it in your land that you substitute the dullest form of wit for personality? I don't know why you think that humor is somehow related to countries. void of originality If you don't like it, that's your problem. Anyway, you haven't asked a question about C++, and you didn't even take the time to formulate it as a real question at all. You really thought you'd get sensible answers? lost in the sea of mediocrity are you in pain? I wonder why you're always talking about countries and pain. Back to top cactus Guest Posted: Thu Feb 26, 2004 8:07 pm    Post subject: Re: Create avi from memory Hello, Thank you very much! I will work from this. baci "Thomas Matthews" <Thomas_MatthewsSpitsOnSpamBots (AT) sbcglobal (DOT) net> wrote in message news:aAo%b.50079$9n2.14055 (AT) newssvr33 (DOT) news.prodigy.com... Quote: cactus wrote: Hello, I would like to create an avi file directly from memory. Please help me. thank you. #include #include using namespace std; // just being lazy unsigned char * Pointer_To_Memory; int main(void) { ofstream data_file("some_name.avi"); if (data_file) { data_file.fwrite(Pointer_To_Memory, SIZE_OF_MEMORY); data_file.close(); // to be explicit. } else { cerr << "Error creating avi file"; } return 0; } In the above program, you have to give the variable Pointer_To_Memory the location of the avi data. The SIZE_OF_MEMORY should be set to the size of the avi data. This program assumes that the data in memory is already in avi format (what ever that is). -- Thomas Matthews C++ newsgroup welcome message: http://www.slack.net/~shiva/welcome.txt C++ Faq: http://www.parashift.com/c++-faq-lite C Faq: http://www.eskimo.com/~scs/c-faq/top.html alt.comp.lang.learn.c-c++ faq: http://www.raos.demon.uk/acllc-c++/faq.html Other sites: http://www.josuttis.com -- C++ STL Library book Back to top David Harmon Guest Posted: Fri Feb 27, 2004 12:56 am    Post subject: Re: Create avi from memory On Thu, 26 Feb 2004 10:26:11 -0500 in comp.lang.c++, "cactus" <cplusgirl2000 (AT) yahoo (DOT) com> was alleged to have written: Quote: mine is a c++ question. Actually, no, it isn't. Before you post a question here, it's kind of expected that you will read the welcome message posted twice per week here in comp.lang.c++ or available at http://www.slack.net/~shiva/welcome.txt If you had done so, it would have a big help in determining what is a C++ question and what is not one. It would also have referred you to Marshall Cline's C++ FAQ at http://www.parashift.com/c++-faq-lite/ for more alternative sources of information. You are likewise kind of expected to check the FAQ before posting. Your question appears to be more about the .AVI file format, and how you might construct one, than it is anything about the C++ language. The answer to that question would be the same in C++, or C, or FORTRAN, or assembly language, or any of a great many other languages that you might consider. Back to top Jorge Rivera Guest Posted: Fri Feb 27, 2004 3:57 am    Post subject: Re: Create avi from memory cactus wrote: Quote: If you find the question below you, please ignore it. It appears your ego has some desire (need) to validate your existence. Spare the world the pain of your (dimmest) wit. forget everything anticipate nothing welcome to now maybe you can learn to be kind "Rolf Magnus" <ramagnus (AT) t-online (DOT) de> wrote in message news:c1l4tc$aka$03$1 (AT) news (DOT) t-online.com... cactus wrote: is it in your land that you substitute the dullest form of wit for personality? I don't know why you think that humor is somehow related to countries. void of originality If you don't like it, that's your problem. Anyway, you haven't asked a question about C++, and you didn't even take the time to formulate it as a real question at all. You really thought you'd get sensible answers? lost in the sea of mediocrity are you in pain? I wonder why you're always talking about countries and pain. Ah, the wonders of adult conversation!!! 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