unsupported codec

installedTo install a new version of the JRE, refer to the following blog52691398After installation can be used, the second open when the version does not match the error, viewed the Java and Javac version, the discovery is still different. Finally found the reason is source/etc/profile only valid for this shell, the modification method is to put the text configuration Java_home code in ~/.BASHRC, success!(iii) Start icon settingsEvery time into the directory to execute SH feel good trouble, fo

Mentioned in the trigger Process Analysis of stream domain: In the era of Linux-3.4.5, as long as the dapm module finds that codec still opens a complete path internally (do not know what the complete path is, please tutorial "dapm five: dapm mechanism in-depth analysis (on) 4th), the codec driver will not run its suspend/resume process when the system is sleeping/awake. At that time, because other tasks we

http://www.infoq.com/cn/articles/netty-codec-framework-analyse/1. Background 1.1. Coding and decoding technologyOften we also get used to calling encoding (Encode) serialization (serialization), which serializes objects into byte arrays for network transmission, data persistence, or other purposes.Conversely, decoding (Decode)/deserialization (deserialization) restores the byte array read from the network, disk, and so on to the original object (usual

# Include # Include # Include # Ifdef have_av_config_h# UNDEF have_av_config_h# Endif # Include "libavcodec/avcodec. H"# Include "libavutil/mathematics. H" # Define inbuf_size 4096# Define audio_inbuf_size 20480# Define audio_refill_thresh 4096 /** Audio Encoding example*/Static void audio_encode_example (const char * filename){Avcodec * codec;Avcodeccontext * c = NULL;Int frame_size, I, j, out_size, outbuf_size;File * F;Short * samples;Float T, tinc

This article is translated from TI's manual, which is a golden document for studying GPP + DSP development. I hope it will be helpful for you to get started. Please kindly advise if you have any improper understanding. Codec engine application developer user's guide.pdf (Literature number: sprue67d) Codec engine application development user manual http://blog.csdn.net/dyzok88/article/details/42154487 Chapte

The first four articles, respectively, introduced the basic knowledge of audio development, how to capture a frame of audio, how to play a frame of audio, how to store and parse WAV file, it is suggested that interested small partners to read, this article focuses on how to encode and decode a frame of audio data.1. Android's official Mediacodec APIFirst, let's look at the official Android audio codec API, the Mediacodec class, which was introduced in

This article is translated from TI's Handbook, the Handbook is a study of gpp+dsp development of the Golden Code document, I hope that the introduction of the help, there is an inappropriate understanding of the hope please enlighten. Codec Engine application Developer User ' s Guide.pdf (literature number:sprue67d) "Codec Engine Application Development Manual" http://blog.csdn.net/dyzok88/article/details/4

From: http://weiyoux.com/keji/hulianwang/17822.html Often we are also accustomed to calling encoding (Encode) serialization (serialization), which serializes objects into byte arrays for network transmissions, data persistence, or other purposes. Conversely, decoding (Decode)/deserialization (deserialization) restores a byte array read from a network, disk, etc. to the original object (usually a copy of the original object) to facilitate subsequent business logic operations. When making a remote

When debugging audio codec, it is sometimes necessary to read the value of the codec register to confirm that the register was successfully configured.Remember before debugging wm8978, found this codec register can not read, each read the result is 0xFF.Later on Linux debugging wm8978, with Snd_soc_read () and can read the configured value, I feel very surprised.

Brief introductionCodec is actually coder and decoder two words of the prefix composition of the acronym. Compressioncodec defines the compression and decompression interface, we are talking about the codec is implemented Compressioncodec interface some of the compressed format of the class, the following is a list of these classes:Unzip using CompressioncodecsCompressioncodec has two ways to easily compress and decompress:compression: obtains the Com

Reprinted please indicate the source: http://blog.csdn.net/lastsweetop/article/details/9173061 All source code on GitHub, https://github.com/lastsweetop/styhadoopIntroduction codec is actually a acronyms made up of the word headers of coder and decoder. Compressioncodec defines the compression and decompression interfaces. Here we talk about codec, which implements some compression format classes for the co

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish yuiop:http://blog.csdn.net/hejjunlin/article/details/52629598Foreword: The OMX event callback is introduced in the previous article, starting from today, go into the OpenMAX frame of codec part. Look at today's agenda as follows: A picture review audio and video synchronization A picture of the location of OpenMAX

This article is translated from TI's Handbook, the Handbook is a study of gpp+dsp development of the Golden Code document, I hope that the introduction of the help, there is an inappropriate understanding of the hope please enlighten.Codec Engine application Developer User ' s Guide.pdf (literature number:sprue67d)"Codec Engine Application Development Manual" http://blog.csdn.net/dyzok88/article/details/42154487Chapter One

attached to other 3rd-party decoding libraries or hardware decoding libraries.3. Analyze the skia codec Implementation Scheme 3.1 register the Codec Skia defines the class template The sktregistry is implemented as a linked list. The Code is as follows: /** Template class that registers itself (in the constructor) into a linked-list and provides a function-pointer. This can be used to auto-register a se

This article is translated from TI's Handbook, the Handbook is a study of gpp+dsp development of the Golden Code document, I hope that the introduction of the help, there is an inappropriate understanding of the hope please enlighten.Codec Engine Application Developer User ' s Guide.pdf (literature number:sprue67d)"Codec Engine Application Development Manual" http://blog.csdn.net/dyzok88/article/details/42154487Chapter One

, branded default is Chromium, so, proprietary_codecs default is False. Want to go, had to pass GN Gen when passed into the args to adjust the more convenient, use the following command to generate the Ninja build file: GN Gen Out/h264debug--args= "Proprietary_codecs=true" Once executed, you can use the following command to verify: GN args Out/h264debug--list=proprietary_codecs gn args Out/h264debug--list=rtc_use_h264 Seeing that current Value is true indicates that this option is already in

Dm6446 codec engine problems Question 1: The following error occurs in the encodedecode example of running demos in davinci_evm dm6446: Encodedecode Debug: pal selectedEncode-Decode demo started! Encodedecode Debug: codec engine initialized! Traceutil> error: failed to open codec engine "encodedecode" This problem occurs because the running program is not in the

Category: Video coding and decoding Technology 283 reading comments (0) Favorites Report FFmpeg provides many encoder and decoder. For details, see the enumerated variable codecid in avcodec. h. Macro definition # Define register_encoder (x, x ){/Extern avcodec x ##_ encoder ;/If (# x ###_ encoder) avcodec_register ( X ##_ encoder );} # Define register_decoder (x, x ){/Extern avcodec x ##_ decoder ;/If (# codec_id _ # X #) avcodec_register ( X ##_ decoder );} For example: Register_decoder (h2

This article is the source code of their own reading a bit of summary. Please specify the source for the transfer.Welcome to communicate with you.qq:1037701636 Email:[email protected]Android source code version number version:4.2.2; Hardware platform Full Chi A31The reason why this piece of content is extracted separately is that it has a certain level, the structure is unified, the API function design needs to implement the interface unique to OMX architecture.1. In the previous post Android4.2

Use the Codec Engine API function (7), codecengineThis article is translated from TI's manual, which is a golden document for studying GPP + DSP development. I hope it will be helpful for you to get started. Please kindly advise if you have any improper understanding.Codec Engine Application Developer User's Guide.pdf (Literature Number: SPRUE67D)Codec Engine application development user manual http://blog.