View Full Version : Request for H263 Files
unnikrisb4u
30th July 2009, 11:53
Can Anyone share some h263 files for testing?
I have downloaded h263 decoder from http://www.sunrayimage.com/index.html
But only one test file is found...
Please share if you have.
Thanks in advance.
unnikrisb4u
30th July 2009, 11:57
I have used a tool called SUPER to create h263 files for testing.
http://www.erightsoft.com/SUPER.html
It was a nice tool and h263 files played in VLC players and Elecard Players.
Since the tool is giving h263 files in MP4 or AVI container , the decoder is not taking the files as pure h263!!!
"Header not found" error is obtained :(
MP4Box (or Yamb, if you prefer a GUI) can extract the stream from MP4.
Or use ffmpeg to extract from any container:ffmpeg -i INPUT -vcodec copy out.h263
You can also encode any video directly to a H.263 elementary stream: ffmpeg -i INPUT -s cif -qscale 3 out.h263
unnikrisb4u
30th July 2009, 13:17
Thanks for the reply.
I will try and check :)
unnikrisb4u
30th July 2009, 15:17
its working... thanks a lot :)
unnikrisb4u
30th July 2009, 15:19
MP4Box (or Yamb, if you prefer a GUI) can extract the stream from MP4.
Or use ffmpeg to extract from any container:ffmpeg -i INPUT -vcodec copy out.h263
You can also encode any video directly to a H.263 elementary stream: ffmpeg -i INPUT -s cif -qscale 3 out.h263
can we encode similarly h264, using ffmpeg.
When i tried the message came >>
"Unable to find a suitable output format for 'out.264' " :(
Answered in the other thread (http://forum.doom9.org/showthread.php?t=148632).
unnikrisb4u
31st July 2009, 06:21
Thanks nm...
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