5k player 4k movie H264 codec isn’t using hardware acceleration on GTX970 GPU

The machine I am using: OS Windows 10, 6Gb Ram, NVidia 970GTX and AMD FX6300 CPU, the media player is the latest 5k player display is 4k TV and I am trying out 4k movies, but they lag really badly. I am enabling Hardware acceleration on 5k player for h264 both encode and decode, but … Read more

Cannot remove audio from video in FFMPEG (-an or -map doesnt work)

the following dont work ffmpeg -i <input> -an <output>.mp4 ffmpeg -i <input> -map 0:0 -v:c copy <output> The output returns the converted video WITH the audio still included. I’m trying to remove it. Input video info Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ‘\video.mp4’: Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.20.100 Duration: 00:00:28.70, … Read more

Transcode h265 to h264 “on the fly” for software NVR

I wonder if anyone has experience with transcoding h265+ to h264 in real-time? I’m having an IP-cam that only outputs h265 that I would like to use for surveillance purposes. The camera is the latest-generation Annke C800 (I91BF). I use a software NVR called Frigate (https://github.com/blakeblackshear/frigate) that detects motion in the sub-stream and performs object … Read more

ffmpeg libx264 is noisy

After converting video with ffmpeg to H264, my video is noisy. ffmpeg -i http://192.168.1.10:5530/bysid/106 -map 0:v:0 -map 0:a:0 -c:v libx264 -c:a mp2 out.mkv Normal: Noisy subtitle: Same result with tag preset ultrafast, slow. Same result with GPU transcode. Answer AttributionSource : Link , Question Author : mohsen nayyeri , Answer Author : Community

Capture RTSP/H.264

I am interested in develop a software to capture H.264/RTSP including its audio. I have seen commands or programing lines in internet of FFMPEG Libraries, but i´d like to known more about which are precise libraries to make this or if you know exactly the commands to make it would be ideal or the procedures … Read more

windows applications that serve video from a local disk to h264 flash viewable through the browser on your local network

Are there any windows applications that serve video from a server local disk to h264 flash viewable through the browser on your local network? I’m thinking that on machine1, I’d have a folder with a ton of videos. This program would serve the videos on a website visible at http://machine1/myvids and that it would serve … Read more

Why does video file size drastically increase on import from camera? (iMovie)

My Sony camera has a 60GB hard drive and can store many hours of 1080p video. However, when I import these videos in iMovie (i.e. h.264) in their full 1080p size, they end up consuming something like 550MB per minute of video, which is about 10x more then when that same video was in a … Read more