What if you just capture to a file, is it cropped? What if you leave out aspect ratio [shouldn't that be 1:1?]
On 2/2/15, Anubis <[email protected]> wrote: > Hi All, > > I'm trying to get a h264 stream setup between a server we use to produce a > local content channel and our DVB-T2 h264 compatible TV distribution > system. > I've got the stream being picked up by the TV system (albeit a bit poor > quality at this stage) but my main issue is that the picture is being > cropped, as if it's too large to fit in the screen. > > The resolution on the server is 1920x1080 and the stream is setup with the > following parameters: > > ffmpeg ^ > -f dshow -i video="screen-capture-recorder" ^ > -f dshow -i audio="Stereo Mix (Realtek High Definition Audio)" ^ > ^ > -c:v libx264 ^ > -tune zerolatency ^ > -preset:v veryfast ^ > -x264opts > bitrate=4000:vbv-maxrate=4000:vbv-bufsize=3000:ratetol=200:vbv-init=200 ^ > -pix_fmt yuv420p ^ > -bf 3 ^ > -b_strategy 1 ^ > -profile:v high ^ > -level:v 4.1 ^ > -r 25.00 ^ > -g 25 ^ > -s 1920x1080 ^ > -aspect 16:9 ^ > -b:v 4M ^ > -minrate 4M ^ > -maxrate 4M ^ > -bufsize 2M ^ > ^ > -c:a libmp3lame ^ > -b:a 256k^ > -ar 44100 ^ > -ac 2^ > -threads 0 ^ > -streamid 0:430 ^ > -streamid 1:446 ^ > ^ > -f mpegts ^ > udp://224.2.2.70:5000?localaddr=192.168.5.70^&pkt_size=1316 > > > Is there something that I've misconfigured which would make the picture > seem > cropped or zoomed in? I've checked on a number of different TV's but all > display the same. > > Also, I need to try and keep the channel to a max of 4Mbps; are the > settings > I have here the best quality I could get out of the picture while keeping > within 4Mbps? > > > Thanks > Anubis. > > > > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
