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avcodec_encode_audio2() error -22 · Issue #1673 · …
https://github.com/bytedeco/javacv/issues/1673
private final static String CLASS_LABEL = "RecordActivity"; private final static String LOG_TAG = CLASS_LABEL; /* The number of seconds in the continuous record loop (or 0 to disable loop). */ final int RECORD_LENGTH = 10; /* layout setting */ private final int bg_screen_bx = 232; private final int bg_screen_by = 128; private final int bg_screen_width = 700; private final …
c++ - FFmpeg audio encoder new encode function - Stack ...
https://stackoverflow.com/questions/35552354/ffmpeg-audio-encoder-new-encode-function
I would like to update an AV Audio encoder using function avcodec_encode_audio (deprecated) to avcodec_encode_audio2, without modifying the structure of existing encoder: outBytes = avcodec_encode_audio (m_handle, dst, sizeBytes, (const short int*)m_samBuf); where: 1) m_handle AVCodecContext. 2) dst, uint8_t * destination buffer.
c - Encode audio to aac with libavcodec - Stack Overflow
https://stackoverflow.com/questions/2410459/encode-audio-to-aac-with-libavcodec
I'm using libavcodec (latest git as of 3/3/10) to encode raw pcm to aac (libfaac support enabled). I do this by calling avcodec_encode_audio repeatedly with codec_context->frame_size samples each time. The first four calls return successfully, but the fifth call never returns. When I use gdb to break, the stack is corrupt.
error -22: Could not encode audio packet. · Issue #1294 ...
https://github.com/bytedeco/javacv/issues/1294
[2019-09-06 17:30:00.321] ERROR [stream-service-1] StreamProcessService.java:131 - avcodec_encode_audio2() error -22: Could not encode audio packet. The source code is : FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(outputStream, 1); recorder.setFormat("mp3"); …
FFmpeg: Encoding
https://ffmpeg.org/doxygen/1.0/group__lavc__encoding.html
Encode an audio frame from samples into buf. Deprecated: Use avcodec_encode_audio2 instead. Note: The output buffer should be at least FF_MIN_BUFFER_SIZE bytes large. However, for codecs with avctx->frame_size equal to 0 (e.g. PCM) the user will know how much space is needed because it depends on the value passed in …
how to encode raw audio into mp2 or mp3 formats - C / C++
https://bytes.com/topic/c/answers/693975-how-encode-raw-audio-into-mp2-mp3-formats
The outbuf is the buffer where the encode MPEG2 audio data is written, its size appears to be arbitrary but large. When avcodec_encode_audio is called it returns the amount of data it has written into outbuf so that it can be saved to disk. It must be large enough to contain the MPEG encoded frame. Aug 17 '07 # 4 reply shanakard 13
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