Hello all, I am trying to use the extract_mvs example from doc/examples with HEVC videos, but unfortunately no motion vector information is present in the output. With H264 it is working fine. I have observed this is due to the fact that no side_data is returned for the extracted frames.
Could it be that this feature is still not available to HEVC codec? Or I should retrieve this information by other means, such as directly extracting a HEVCFrame? If so, how could I do this? I am using FFMPEG 2.7 and I have installed and enabled libx265: $ ffmpeg -buildconf ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers > built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) > configuration: --prefix=/home/mperez/dev/ffmpeg-2.7/build > --enable-libx265 --enable-gpl > libavutil 54. 27.100 / 54. 27.100 > libavcodec 56. 41.100 / 56. 41.100 > libavformat 56. 36.100 / 56. 36.100 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 16.101 / 5. 16.101 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 2.100 / 1. 2.100 > libpostproc 53. 3.100 / 53. 3.100 > > configuration: > --prefix=/home/mperez/dev/ffmpeg-2.7/build > --enable-libx265 > --enable-gpl > Thanks in advance. [ ]'s, Mauricio Lisboa Perez
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