![ffmpeg h264 fill missing frames ffmpeg h264 fill missing frames](https://i.stack.imgur.com/YUZ54.png)
# Skip the "flushing" packets that demux generates if packet. Summary: mpegts demuxer problems first keyframe is missed in h264 mpegts stream. You could possibly slice with copy a safe distance around the cut, split with reencode the section where the cut is, and then concatenate these reencoded splits to the respective halves. # For each packet from the RTSP stream for packet in rtsp_mux(rtsp_stream): As far as I know you have to reencode the video while doing the slicing. Hls_stream = hls_file.add_stream(template=rtsp_stream) # Make output streams using the rtsp input as a template Recall that an H.264 bitstream contains a sequence of. # Open input and output files with av.open(RTSP_URL, 264 decoder needs to decode the video data, for example, the resolution and frame rate of the video. 'hls_flags': 'delete_segments+discont_start', """ # Packages # Standard library import time PS: FEEL FREE TO delete this comment if it seems inappropriate If any of you could help I'd be glad leandromoreira/ffmpeg-libav-tutorial#54 The basic idea is to start show a small simple transmuxing and growing this code to make more things. and some of you might have experience on this. Is there some way to tell it: 'Not include duplicates into the output stream, please' EDIT (ADDED): I tried this command (thanks to Mulvya): ffmpeg -i scene.mkv -profile:v baseline -level 3.1 -vsync 0 -map 0:v. I did the three first examples but I'm facing some weird problems that I think it's related to the way I'm coding the setup of timing and the decoder mostly. FFmpeg knows about duplicate frames in the input video stream as it outputs a message like this: More than 1000 frames duplicated.
#Ffmpeg h264 fill missing frames install#
yum remove libvpx libogg libvorbis libtheora libx264 x264 ffmpeg yum update 2) Install some of the Ffmpegs dependencies from some non-official CentOS repos, EPEL and RPMForge.
#Ffmpeg h264 fill missing frames how to#
![ffmpeg h264 fill missing frames ffmpeg h264 fill missing frames](https://programmer.ink/images/think/4bcf2dc67762eb42588b046cce659075.jpg)
I thought it'd be nice to go with the following flow: I am attempting to extract frames with their. Note: I admit that it is up to discussion whether FFmpeg should rather be seeking by dts or pts, though by dts gives probably more logical/reliable results. As far as I can tell FFmpeg behaves exactly as it should, and doesnt really have much choice in the matter. So I managed to write, learn and apply many things and now I'm planning to write a chapter about transcoding. Thus seeking to the first frame when seeking to timestamp 0 would be wrong. This might not be the place to ask help but I'm looking and learning a lot from your pyAV project/code at the same time I'm trying to write a tutorial around the ffmpeg/libav usage as library in C.