Am 28.05.2012 19:21, schrieb Christian Brümmer:
Hi,
i encode video frames using a default codec configuration via
avcodec_get_context_defaults3(). That video frames are further used
for rtsp streaming based on live555. For compatibility i need the SPS
and PPS-informations for the rtsp server
Am 29.05.2012 14:00, schrieb Christian Brümmer:
Am 28.05.2012 19:21, schrieb Christian Brümmer:
Hi,
i encode video frames using a default codec configuration via
avcodec_get_context_defaults3(). That video frames are further used
for rtsp streaming based on live555. For compatibility i need t
ffmpeg -i MyKitty.mp4 -vf scale=1280:720 -idct h264 -sameq -target
ntsc-dvd MyKitty.mpg
Input file:
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1280x720, 944 kb/s, 30 fps, 30 tbr, 60 tbn, 60 tbc
Output file:
Stream #0:0(und): Video: mpeg2video, yuv420p, 1280x720, q=2
Thomas H writes:
> ffmpeg -i MyKitty.mp4 -vf scale=1280:720 -idct h264 -sameq -target
> ntsc-dvd MyKitty.mpg
(Complete, uncut console output missing.)
Are you sure you want to produce a "HD" "DVD"?
Please explain what "-idct h264" does, I am curious.
And please note that -sameq does not mean "
Hello Carl.
Not sure.
Tried everything in the Docs and FAQ.
I searched everywhere and found it on a forum.
When I run:
ffmpeg -i MyKitty.mp4 -vf scale=1280:720 -idct h264 -sameq -target
ntsc-dvd MyKitty.mpg
The ouput file reports 1280x720 however compared to the original
viewed with VLC, the mpg f
On Tue, May 29, 2012 at 3:04 PM, Thomas H wrote:
> Hello Carl.
>
> Not sure.
> Tried everything in the Docs and FAQ.
> I searched everywhere and found it on a forum.
> When I run:
> ffmpeg -i MyKitty.mp4 -vf scale=1280:720 -idct h264 -sameq -target
> ntsc-dvd MyKitty.mpg
I'm curious about this. N
Hello Michael
Thanks for the link.
I have a DVD Burner program that only accepts avi, dvr_ms, mpg, mpeg,
mpv, wmv, or asf files. I am trying to convert mp4 files to one of
those.
While I can convert to mpg, the mpg file is pixelated, less quality
than the original when I compare them using VLC Me
On May 29, 2012, at 20:26 , Christian Brümmer wrote:
> "Cant be that hard - or? "
>
> Okay now im pretty sure it is:
>
> I read AVCodecContex.extradata contains the informations i need. For decoding
> i used that code ->
> http://cgit.lscube.org/cgit.cgi/feng/tree/src/media/parser/h264.c#n218
