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android - avcodec_decode_audio3 of FFmpeg return -1 ...
https://stackoverflow.com/questions/10188631/avcodec-decode-audio3-of-ffmpeg-return-1
I use FFmpeg on android to decode mp3. I set all decoder enable on configure and make the .so file correctly. Here's the .sh which add parameter for configure file: I can read file and get info (decode type\ format type), then I follow the FFmpeg's sample to call avcodec_decode_audio3 to decode audio file, it return -1, decoding failed.
ffmpeg - avcodec_decode_audio3 always returns 0 with …
https://stackoverflow.com/questions/5356870/ffmpeg-avcodec-decode-audio3-always-returns-0-with-aac-decoding-on-android
I am writing an audio decoder based on ffmpeg for android, where I have to decode aac audio, but because of some reason it always returns 0 bytes decoded. Looks like I pass everything right. Can anybody tell me what went wrong in my case.I copied code from ffplay.c. What is the reason avcodec_decode_audio3 function always returns zero?
ffmpeg - avcodec_decode_audio3 always returns 0 with aac ...
https://www.generacodice.com/en/articolo/1283482/ffmpeg-avcodec-decode-audio3-always-returns-0-with-aac-decoding-on-android
Here is the code from ffplay.c : AVPacket *pkt_temp = &is->audio_pkt_temp; AVPacket *pkt = &is->audio_pkt; AVCodecContext *dec= is->audio_st->codec; int n, len1, data_size; double pts; data_size = sizeof (is->audio_buf1); len1 = avcodec_decode_audio3 (dec, (int16_t *)is->audio_buf1, &data_size, pkt_temp); if (len1 < 0) { pkt_temp->size = 0; break; } if …
avcodec_decode_audio return with parameter#3 audio_size < 0.
https://ffmpeg-user.ffmpeg.narkive.com/M93ax7pe/avcodec-decode-audio-return-with-parameter-3-audio-size-0
The code is almost the same with ffplay.c, however, variable `for_cnt'. always greater than 1 while in ffplay.c, `for_cnt' is always 1. It seems. the paramter #3 of avcodec_decode_audio () return a negative value which. cause while (st->audio_pkt_size > 0) to be executed again and again.
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.
FFmpeg源码（三）解码前世今生——avcodec_decode_video2 …
https://www.codetd.com/article/7202245
3.AVCodec. 编解码器的结构体，详细如下：. /** * AVCodec. */ typedef struct AVCodec { /** * Name of the codec implementation. * The name is globally unique among encoders and among decoders (but an * encoder and a decoder can share the same name). * This is the primary way to find a codec from the user perspective.
avcodec_decode_audio4() and AVStream::codec are …
https://github.com/acoustid/chromaprint/issues/33
Hi Lukas, The FFmpegAudioReader class uses two FFmpeg deprecated API: 'AVStream::codec': was declared deprecated in chromaprint\src\audio\ffmpeg_audio_reader.h 179 'avcodec_decode_audio4': was declared deprecated in chromaprint\src\audio...
avcodec_decode_audio4 is deprecated · Issue #32 · …
https://github.com/pesintta/vdr-plugin-vaapidevice/issues/32
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