gstreamer book

When gstpipeline is converted from paused to playing, it selects a clock and calculates the basetime. These two items are assigned to each element in the pipeline. How is this basetime calculated every time? It turns out that this basetime is the

Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Static void cb_playbin_policy_source (gobject * OBJ, gparamspec * Param, gpointer u_data) { // Check whether this is RTSP Source Gchar * objname = maid

Let's look at this function: maid Code: select all gintgst_rtp_buffer_compare_seqnum (guint16 seqnum1, guint16 seqnum2){  return (gint16) (seqnum2 - seqnum1);} A simple code can be used to determine whether seqnum1 and seqnum2 have

1. There are several ways to get the duration: (1) Listening to the stst_message_duration on the bus. If the message arrives, you can use the stst_message_parse_duration command. However, the element usually does not send such a message. (2) create

Want an element like xvimagesink/ximagesink to draw video in the window we specified? Simple:1. A new gtkdrawingarea2. connect its expose-event signal, e. g:// Drawing on our drawing AreaG_signal_connect (g_object (area), "expose-Event", g_callback (

First, Process brief:1, the first involves the plug-in type Textoverlay, the plug-in will detect whether the streaming media contains subtitles, if there is a subtitle will be called Pango and Cairo Library, the subtitle string into a picture,

Pre-roll translation from Part-preroll.txt Pre-roll (Preroll) ----------------- A sink element is only able to complete changes to the paused state when a buffer is buffered into the sink pad, and this process is called pre-roll (Preroll), so as

[BZOJ1861] [Zjoi2006] Book BookshelfQuestion DescriptionLittle T has a big bookcase. The structure of this bookcase is somewhat unique, that is, the book in the bookcase is stacked from top to bottom into a column. She numbered every book with a positive integer of 1 to N. Small T in reading, every time take out a book

I. Problems There are a total of five flags in the "Harry Potter" series. Assume that each volume is sold separately for 8 euros. If you purchase two different volumes at a time, you can deduct 5% of the fee, and the three volumes are more. Assume that the discount is as follows: 2 discount 5% 3 discounts: 10% 4 discounts: 20% 5 discounts: 25% Problem: An algorithm is designed to calculate the lowest price for a batch of books purchased by the reader. Ii. Problem simplification 8 euro is a cond

A collection of illustrations, testing in one of the books you have seen it. I recommend this book, but also because the author of the book layout, the paintings are personally involved, elegant layout, easy to read and not boring. The illustration of this book is completed by the author, the author's baby and the illustrator. Pirate Pie Test Analysis Mfqppdcs I

Original address: Lax Language TutorialsAndrew BinstockEvery year in the review of Jolt Awards books, I will be a number of language tutorial books are exhausted. Judging from these years of experience, these language tutorials are well written, but in addition, there are few bright spots. In other words, these books are very rigorous, very sophisticated, if the reader has sufficient strength, through their mastery of a language programming technology is not a problem. But even for the best-sell

From: http://www.china-pub.com/member/bookpinglun/viewpinglun.asp? Id = 18133 I have read this book three times in the past six months, and I have read some key chapters (that is, the chapters I find difficult) or even five times, therefore, I think it is necessary for me to share my feeling of reading this book with the comrades who have not yet read this book.

Recommended for Android development books: From Getting started to mastering the series Learning Route book IntroductionTransferred from: http://blog.csdn.net/findsafety/article/details/52317506Many times we will continue to receive questions from beginners, "What are the classic introductory materials and learning routes for Android?" "," What are the recommendations for the Android Development starter tutorial? "And so on, we repeatedly answer these

PS: The list of books is arranged in the order of publication time.Learn how Python is not clearly recommended to join the Exchange groupNo.: 548377875The group has like-minded small partners, mutual help,There are good learning tutorials in the group!Saito XiaTranslator: Lu Yujie Japan Deep Learning Introduction Classic bestseller, the original listing less than 2 years printing has reached 100 000 volumes Long-term ranked in the "AI" category, the top of the

Https://github.com/josephmisiti/awesome-machine-learning/blob/master/books.mdMachine-learning/data Mining An Introduction to statistical learning-book + R Code Elements of statistical Learning-book Probabilistic Programming Bayesian Methods for Hackers-book + IPython notebooks Thinking Bayes-book + Python Co

A book fold is an option that is used in microsoftword to create menus, invitations, event programs, or any other type of document feature that uses a single center fold. Specific in the File-page Setup dialog box, book fold. Word sets the book fold Take Word2010 Software as an example to introduce the method of setting

Address Book synchronization is the process of automatically synchronizing data to the cloud when the ipad address Book changes to ensure that the Address book data and cloud data in the ipad remain consistent. Open the Address Book synchronization, you can also in the Baidu Cloud page on the Address

From HTTP://WWW.IMPORTNEW.COM/26932.HTML1. Brother Bird's Linux private cuisine-Basic study Article 3. Effective JAVA6. The art of Java concurrent Programming 7. In-depth analysis of Java Web Technology Insider 8. Deep understanding of Java Virtual Machine 9. The core principle and case analysis of large web site technology architecturePersonal evaluation: If you want to learn the distributed, this book basically to the distributed knowledge of the si

Recently read a book , "HTML5 Web development Examples of detailed", is popular reviews of the Siege Lion wrote, feel very fruitful, it seems that most of the domestic web page support HTML5, the whole stack of engineers is not necessary to HTML5?Interested can discuss it, send a description of the book to everyone to see:This book helps you transition from the H

[python] book information crawler sample Background Notes Need to collect some book information, in watercress book entries as the source, get some valid book information, and save to the local database. get a book category label Refer to this link:Https://book.douban.com/