![]() With this program I have n't got any some problems (CAP_PROP_FOURCC: avc1) vector pos= Ĭout > 8) & 255, (fourcc > 16) & 255, (fourcc > 24) & 255) įrameSelec.push_back(frameVideo. OpenH264 Video Codec provided by Cisco Systems, Inc. Has somebody up-to-date information what happens hereĪnd how to do (this quite common) task please? ![]() That would make ffmpeg seek to the first keyframe AFTER the Other say that it's about the keyframes in the video stream Some say that in newer versions of opencv that "bug" is gone. There are many threads about this issue already. Last 5 as "it" thinks it is at the end already!] As if you want to take into accountįor example you want to seek close to the end of the stream (say 10 elements before)Īnd do want to take into account that you maybe get frame k-5 if you request frame k,Īnd by this request the last 15 consecutive frames, then get() will return 0 for the this is ffmpeg output when doing conversion. (the exact value depends on the movie format). Converting a 1080p video to 720p takes about 30-50 minutes, Im using this command to the conversation. I do not get frame with number frameNumber but some frames before ![]() ![]() When trying to jump to the beginning of the parts with For an application (Win7/ mingw) that analyses movie files I divide the reading and processing to the cores. ![]()
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