ffmpeg examples

The simplest FFMPEG-based streamer attachment: streamer and ffmpeg attachment ========================================================== ================== List of the simplest FFmpeg-based streamer series: The simplest FFmpeg-based streamer (using RTMP push as an example) The simplest

the root folder of the memory card.Downloadsimplest ffmpeg mobileProject HomeGithub:https://github.com/leixiaohua1020/simplest_ffmpeg_mobileOpen source China: https://git.oschina.net/leixiaohua1020/simplest_ffmpeg_mobilesourceforge:https://sourceforge.net/projects/simplestffmpegmobile/CSDN Project: http://download.csdn.net/detail/leixiaohua1020/8924391This solution includes various examples of using

The simplest Video Player Based on FFMPEG + SDL: Split-decoder and player, ffmpegsdl ========================================================== ================== List of the simplest FFmpeg-Based Video Player series: 100-line code is the simplest Video Player (SDL1.x) based on FFMPEG + SDL) The simplest Video Player ver2 Based on

FFMPEG Summary (1) ---- download and compile, ffmpeg Summary I recently started to study FFMPEG. I have debugged FFMPEG before, but I have not recorded it. There are many articles on ffmpeg on the forum. I want to record my work. The first step begins with compilation. I.

Php uses the FFmpeg interface to obtain the video playback duration, bit rate, thumbnail, and creation time. The ffmpeg Creation Time FFmpeg is a video plug-in. We can call the FFmpeg interface to obtain video information, including video playback duration, video bit rate, video thumbnails, and video creation time, thi

1. Download the following three files first to www.3gpp.org:-Http://www.3gpp.org/ftp/Specs/2004-03/Rel-5/26_series/26204-520.zip-Http://www.3gpp.org/ftp/Specs/2004-03/Rel-5/26_series/26073-530.zip-Http://www.3gpp.org/ftp/Specs/2004-03/Rel-5/26_series/26104-540.zipExtract each of the following folders:-26204-520.zip into Libavcodec/amrwb_float-26073-530.zip into Libavcodec/amr-26104-540.zip into Libavcodec/amr_float2. Recompile ffmpeg, remember to add

I. New Android Studio projectNote the point:1. In the "Create Android Project" section, you must tick the "Include C + + support" check box;2. In the Customize C + + Support Section, C + + standard selects "c++11" in the drop-down list.Two. Configuring support FFmpeg in the AS ProjectNote the point:1. Add FFmpeg dependent libraries. Includes the generated header files and. so files.1.1) Copy the include dir

Compile ffmpeg0.8.1 for Android ndk R6 in the 32-bit Ubuntu 11.04 series of articles-use FFMPEG media library in Android (1) and use the compiled FFMPEG library through JNI in Android-use the FFMPEG media library in Android (2). After the article is published, this article will refer to an open-source project of church labs in GitHub, to illustrate how to use the

Transferred from: http://www.cnblogs.com/dwdxdy/p/3625766.htmlSince FFmpeg is an open source project based on Linux, the source code is incompatible with the C + + compiler provided by the most common Visual Studio under Windows, so it cannot be compiled with msvc++ and requires a Linux-like build environment under Windows. This article mainly records the process of FFmpeg compilation under Windows.1. Resou

FFmpeg Video and timestamp watermarkThe project needs to add a timestamp to the video, which is of course the best way to ffmpeg. Before finding the right approach, the answer timecode the Internet (water is not light, 2 days here), presumably this is written:Ffmpeg-i wildlife.wmv-vf "drawtext=fontfile=arial.ttf:text= ' fuck ': timecode= ' 09\:57\:00\:00 ': r=25: \x= ( W-TW)/1.5:y=h-(20*LH): fontcolor=white

Ffmpeg encoding, ffmpeg 1. register all container formats and CODEC: av_register_all ()2. open the file: av_open_input_file ()3. Extract stream information from the file: av_find_stream_info ()4. Search for all the streams in CODEC_TYPE_VIDEO format.5. Find the corresponding decoder: avcodec_find_decoder ()6. Enable the codec: avcodec_open ()7. allocate memory for decoding frames: avcodec_alloc_frame ()8. C

#yum Groupinstall "Development tools" #cd/etc/yum.repos.d/#cp-PRV. /yum.repos.d{,.orig} #vim dag.repo#cat Dag.repo [Dag]name=dag RPM Repository for Red Hat Enterprise LINUXBA seurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/daggpgcheck=1gpgkey=http://dag.wieers.com/packages/ Rpm-gpg-key.dag.txtenabled=1protect=0#wget Http://dag.wieers.com/packages/RPM-GPG-KEY.dag.txt-P/tmp#rpm--import /tmp/rpm-gpg-key.dag.txt#yum Repolist#yum Install ffmpeg-de

=====================================================Based on the simplest FFmpeg sample series read-Write memory list:Simplest example of ffmpeg-based memory read and write: Memory playerSimplest sample of memory read-write based on ffmpeg: memory transcoding device=====================================================A sample of two simplest

We plan to record two examples of the simplest FFMPEG for memory read/write. All previous FFMPEG examples operate on files. For example, "100-line code implementation of the simplest Video Player Based on FFMPEG + SDL" plays a video file. The simplest

Decrypts the inside story of FFmpeg playback Status Control and decrypts the inside story of ffmpeg playback. In the previous article (http://my.oschina.net/u/2336532/blog/400790), we solved how to deal with the extended data of H264 and AAC in FFmpeg, and restored the starting code of H264 and the ADTS header of AAC according to the NALU length, in this case, pl

http://blog.csdn.net/leixiaohua1020/article/details/44864509 ===================================================== A list of source code analysis articles: "Encode-x264" x264 Source Code Simple analysis: Overview x264 Source Code Simple analysis: x264 command line tool (X264.exe) x264 Source Code Simple analysis: Encoder backbone Part-1 x264 Source Code Simple analysis: Encoder backbone Part-2 x264 Source Code Simple analysis: X264_slice_write () x264 Source Code Simple analysis: Filtering (Filt

. Download Simplest ffmpeg mobileProject Homepage Github: https://github.com/leixiaohua1020/simplest_ffmpeg_mobile Open source China: https://git.oschina.net/leixiaohua1020/simplest_ffmpeg_mobile CSDN project: http://download.csdn.net/detail/leixiaohua1020/8924391 This solution contains various examples of using FFmpeg to process multimedia on mobile terminal

Ffmpeg simple video player and ffmpeg player Refer to Lei Xiaohua's simplest FFMPEG-based video player. There is always a problem when porting code to my linux environment, So I simply analyzed and transplanted Raytheon's code for debugging from start to end. Development Environment: Operating System: ubuntu14 Ffmpeg v

The overall call logic is:1. Compile the FFMPEG Library2. Use JNI to write C code, which must contain the corresponding FFMPEG header file3. Write the corresponding Android. mk file, which specifies the C code to be compiled and the dynamic library to be linked.4. Execute ndk-build to generate the corresponding JNI Library5. Create the andorid Java program. The corresponding

Convert the file test. Avi to test. FLV.FFmpeg-I test. Avi-AB 56-ar 22050-B 500-r 29.97-s 320x240 test. FLVThumbnail capture of files:FFmpeg-I "test. Avi"-y-F image2-ss 4-T 0.001-s 350x240 test.jpgCapture existing FLV files:FFmpeg-I "test. FLV"-y-F image2-SS 8-T 0.001-s 350x240 test.jpg FFmpeg conversion command (test failed)FFmpeg-y-I test. Avi-bitexact-vcodec h263-B 128-R 15-s 176x144-acodec AAC-AC 2-ar 2