Download Cms Cctv H264

I am wondering if anyone can help me out. I am trying to download some security camera DVR footage for work and I downloaded the file but I am having a hard time finding a player to play it. The DVR downloaded it to an .h264 file. I have no idea what kind of file this is nor have I ever heard a video file like this before. I tried playing it in Windows media player, Quicktime, MPC-HC, VLC Media Player with no luck. I have also tried converting it with Any Video Converter. When I convert it to MPG it converts and I can sorta play it in Media player but it is very choppy and bad quality.

In general most streaming software doesn't have an option to use h264 outputted directly from the camera, because it is much harder to make work on a wide range of devices. Instead, on something like the Pi, which has a hardware H264 encoder, something like camera-streamer is able to use that to encode the video without taxing the Pi. I am not aware off the top of my head of generally available streaming software for passing through h264.

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In this case I am using opencv to directly read from a stream encoded with in H264 (profile1), however this yields the same problem reported here -camera-h264-error-while-decoding/As suggested in the previous question, I tried to disable FFMPEG support in opencv installation, which solved the h264 decoding errors but raised other problem.When accessing the stream with opencv, supported by gstreame, there is always a large delay associated.With this solution I achieve 15 FPS but I have a delay of 5 seconds, which is not acceptable considering that I need a real time application.

Basicly what I'm trying to do is save a stream (10 seconds) of the real camera though VLC so that this video file can be use afterwards by the simulator. In our simulator, all video files from H264 stream have the extensions H264 (example: Stream1.h264).

We tested it, and it does appear the same error as you.But with this command I can successfully display the camera in h264 format,It is recommended that you modify the function you want on this basis.

p.s. I'm not looking for a browser solution, but I ultimately want to stream it to a Synology, preferably using mjpeg streaming (but not via a webpage, rather a standard mjpeg stream that comes built into most commercial ip-cams). First step is gettig rid of h264.

H.264/H.265 video player is a free software can run in Windows (XP, WIN7, WIN8, WIN10) 32/64bit operating system. This software can play the .h264 and .h265 extension video files which might be recorded by your CCTV DVRs, Network Cameras or NVRs. In addition to using this player, you may tweak the preference settings of VLC media player to play your CCTV footage.

I had the same problem with OpenCV 2.4.9 on Ubuntu 14.04, built with FFMPEG enabled. I tried the FFMPEG library versions in the Ubuntu repository (libavcodec 54.35.0, libavdevice 53.2.0, libavfilter 3.3.0, libavformat 54.20.4, libavutil 52.3.0, libavresample 1.0.1). I also tried with the latest FFMPEG libraries manually compiled with libx264 support, but was still seeing these same h264 decoding failures in my RTSP H264 stream (from an AXIS video encoder). However, I just rebuilt OpenCV without FFMPEG support and the H264 decoding errors have disappeared.

yeah ok, i know rga is being a b**tch when converting RGB, currently i also dont have so much idea about that. So basically rga converts when it inputs from h264_rkmpp_decoder but not from hevc or vp8?

Once this is done we are actually extracting the h264 data from cameraand streaming it over rtsp through the local rtsp server that we have setup.To play the rtsp stram, you can simply use vlc or ffplay

I have a recipe I originally forged for myself in order to convert the Motion JPEG videos my old camera generates (they are very large videos, since each frame is an entire JPEG image) to h264. Here's an adaptation for other kinds of videos (courses, etc).

However, as the internet becomes more intertwined in our society this means that more and more devices are constantly streaming data over the web. Additionally, the average quality of our video content is becoming higher and higher in resolution. As we discussed in our article on Resolution, The pixel count in an image has a huge impact on its file size. As more and more devices, stream bigger and bigger files, solutions beyond the compression power of even h264 are needed to maintain or achieve even file sizes low enough to compensate for this increase in traffic, and load.

I just found out that after reducing the resolution of the clear stream in my RLC-820A from 3840x2160 to 2560x1440 (with 6144 bps, may not be relevant), it started producing h264 videos. I tried reducing the video size to speed up converting the h265 videos to h264 with ffmpeg, just to realize it had nothing to do anymore at all.

@Reolink-Lorenz it would be really helpful if this were documented in the camera's settings page next to the stream resolution setting.

Note that mjpeg cameras require encoding the video into h264 for recording, and restream roles. This will use significantly more CPU than if the cameras supported h264 feeds directly. It is recommended to use the restream role to create an h264 restream and then use that as the source for ffmpeg. 006ab0faaa