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c++ - libavcodec video decoding not working - Stack …
https://stackoverflow.com/questions/14647766/libavcodec-video-decoding-not-working
The avcodec_decode_video2 function should return the number of bytes processed, not the number of bytes of result picture. You just have to check the value of got_frame to find out when decoded a complete frame. Share. Improve this answer. Follow answered Feb 5 '13 at 11:45. pogorskiy ...
Bug #1661854 “not able compile lightspark with ffmpeg ...
https://bugs.launchpad.net/lightspark/+bug/1661854
/home/usertest/ lightspark-master/ src/backends/ decoder. cpp:874: 89: error: ‘avcodec_ decode_ audio2’ was not declared in this scope int32_t ret=avcodec_ decode_ …
c - Ffmpeg: undefined reference to …
https://stackoverflow.com/questions/9532793/ffmpeg-undefined-reference-to-avcodec-decode-video
In FFmpeg's git HEAD as of this writing, the public functions for decoding video and audio are avcodec_decode_video2 () and avcodec_decode_audio4 (), respectively. You wrote that you attempted to substitute avcodec_decode_audio3 () for avcodec_decode_video (). That won't work because one function is for decoding audio and the other does video.
#13186 (Replace deprecated ffmpeg functions) – MythTV
https://code.mythtv.org/trac/ticket/13186
003_avcodec_encode_audio2.patch (5.4 KB) - added by Peter Bennett 4 years ago. Patch 003 - avcodec_encode_audio2 004_avcodec_decode_video2.patch (5.9 KB) - added by Peter Bennett 4 years ago. Patch 004 - avcodec_decode_video2 005_avstream_codec_avformatdecoder.patch (37.9 KB) - added by Peter Bennett 4 years ago.
FFmpegFrameRecorder: avcodec_encode_audio2() error …
https://github.com/bytedeco/javacv/issues/1027
Hello Samuel, a behavior that I noticed is that in the startUnsafe method of FFmpegFrameRecorder the oformat.audio_codec does not allow the same configuration in the recorder.setAudioCodec (avcodec.AV_CODEC_ID_VORBIS), it may be a possible problem
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.
Compilation error (ubuntu 13.04 x64) · Issue #1 · ponchio ...
https://github.com/ponchio/untrunc/issues/1
track.cpp:108:78: erreur: ‘avcodec_decode_audio4’ was not declared in this scope. I don't see any reason but maybe you can help ? Thanks a lot again. ...
- Patchwork
https://patchwork.ffmpeg.org/check/23503/
tests/api/api-flac-test.c: In function 'run_test': tests/api/api-flac-test.c:166:9: warning: 'avcodec_encode_audio2' is deprecated [-Wdeprecated-declarations] result ...
'avcodec_decode_video2' Was Not Declared in this scope ...
https://forums.zoneminder.com/viewtopic.php?t=18096
'avcodec_decode_video2' Was Not Declared in this scope. Forum for questions and support relating to the 1.24.x releases only. 1 post • Page 1 of 1. lill.guill Posts: 1 Joined: Fri Aug 19, 2011 10:04 pm 'avcodec_decode_video2' Was Not Declared in this scope.
ffmpeg:avcodec_decode_audio2 [Aasimon.org Wiki]
http://wiki.aasimon.org/doku.php?id=ffmpeg:avcodec_decode_audio2
/** * Decodes an audio frame from \p buf into \p samples. * The avcodec_decode_audio2() function decodes an audio frame from the input * buffer \p buf of size \p buf_size. To decode it, it makes use of the * audio codec which was coupled with \p avctx using avcodec_open(). The * resulting decoded frame is stored in output buffer \p samples.
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