Using Avcodec_Decode_Audio4 | Audio-Digital.net

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Function List - dranger.com

http://dranger.com/ffmpeg/functions.html#:~:text=The%20avcodec_decode_audio4%20%28%29%20function%20decodes%20a%20frame%20of,decoded%20frame%20is%20stored%20in%20the%20given%20AVFrame.

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C++ (Cpp) avcodec_decode_audio4 Examples - HotExamples

https://cpp.hotexamples.com/examples/-/-/avcodec_decode_audio4/cpp-avcodec_decode_audio4-function-examples.html

C++ (Cpp) avcodec_decode_audio4 - 30 examples found. These are the top rated real world C++ (Cpp) examples of avcodec_decode_audio4 extracted from open source projects. You can rate examples to help us improve the quality of examples.

audio decoding error using libavcodec …

https://stackoverflow.com/questions/27352025/audio-decoding-error-using-libavcodec-avcodec-decode-audio4

So you need av_read_frame in the loop. Let me explain how decoding works: you open formatcontext, codeccontext and decoder. that is the easy part. in a loop you read packets form one stream. so you need. while (av_read_frame (sound, &avpkt)) in this loop you want to decode the data from the packet. but care, you need to check from which stream ...

avcodec_decode_audio4() help

https://libav-user.ffmpeg.narkive.com/EUt0TcAF/avcodec-decode-audio4-help

I was using code that mimicked the code in avcodec_decode_audio3 calling avcodec_decode_audio4. However, when I use that code now I get a frying pan noise when playing the audio in my viewer. I reverted to avcodec_decode_audio3 again and it shows as deprecated but I also get the frying pan noise.

FFmpeg: Decoding

https://ffmpeg.org/doxygen/0.11/group__lavc__decoding.html

Use avcodec_decode_audio4 instead. Decode the audio frame of size avpkt->size from avpkt->data into samples. Some decoders may support multiple frames in a single AVPacket, such decoders would then just decode the first frame. In this case, avcodec_decode_audio3 has to be called again with an AVPacket that contains the remaining …

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