Av_Read_Frame Audio Example | Audio-Digital.net

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Unpacking (IX): AV_ read_ Frame and AV_ seek_ The frame ...

https://chowdera.com/2022/02/202202031623514575.html

当前位置：网站首页>Unpacking (IX): AV_ read_ Frame and AV_ seek_ The frame code example analyzes memory usage and cleanup Unpacking (IX): AV_ read_ Frame and AV_ seek_ The frame code example analyzes memory usage and cleanup. 2022-02-03 16:23:53 …

FFmpeg: Demuxing

https://ffmpeg.org/doxygen/2.8/group__lavf__decoding.html

Detailed Description. Demuxers read a media file and split it into chunks of data (packets).A packet contains one or more encoded frames which belongs to a single elementary stream. In the lavf API this process is represented by the avformat_open_input() function for opening a file, av_read_frame() for reading a single packet and finally avformat_close_input(), …

c - Multiple frames lost if I use av_read_frame in FFmpeg ...

https://stackoverflow.com/questions/25526075/multiple-frames-lost-if-i-use-av-read-frame-in-ffmpeg

The decoder bufferers a few frames for multithreaded efficiency. And it may take several frames to 'prime the pump' as it were. Basically, to keep your program responsive, avcodec_decode_video2 queues up the frame for decoding, then returns. This prevents your program from blocking for a long time. It is also absolutely required to delay ...

FFmpeg.AutoGen.ffmpeg.av_read_frame(FFmpeg.AutoGen ...

https://www.csharpcodi.com/csharp-examples/FFmpeg.AutoGen.ffmpeg.av_read_frame(FFmpeg.AutoGen.AVFormatContext*,%20FFmpeg.AutoGen.AVPacket*)/

Here are the examples of the csharp api class FFmpeg.AutoGen.ffmpeg.av_read_frame(FFmpeg.AutoGen.AVFormatContext*, FFmpeg.AutoGen.AVPacket*) taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

FFmpeg/transcode_aac.c at master · FFmpeg/FFmpeg · …

https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/transcode_aac.c

/* Read one audio frame from the input file into a temporary packet. */ if ((error = av_read_frame (input_format_context, input_packet)) < 0) {/* If we are at the end of the file, flush the decoder below. */ if (error == AVERROR_EOF) *finished = 1; else {fprintf (stderr, " Could not read frame (error ' %s ') \n ", av_err2str (error)); goto cleanup;}}

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