Re: [Libav-user] Whats wrong with this select filter?

2012-02-14 Thread Carl Eugen Hoyos
amir.rouhi@... writes: BTW i am using FFMPEG on windows with win xp platform. does it make any causes for such errors? ffmpeg -i D:\test\1.mpg -vf select=eq(pict_type\,I) I know this will not really help you, but both above line and your original single quotes work fine on a Linux shell.

[Libav-user] RTP payload Depacketization for bandwidth Efficient mode for AMR audio

2012-02-14 Thread NITIN GOYAL
Hi Do FFMPEG also supports the depacketization of the Bandwidth Efficient Mode packetized RTP payload for AMR audio content? in *rtpdec_amr.c*, I am seeing that the algo used seems to be having the octet aligned format only. I am looking for the clear algo which can be used to depacketize the

Re: [Libav-user] [mpeg4 @ 0x3aeb775c]too many threads

2012-02-14 Thread yuvaraj r
Hi All, I am getting segmentation fault ,while setting the thread count on arm target. printf( THread loop count %d\n,output_file-nb_streams); for (i = 0; i output_file-nb_streams; i++) { printf(Set thread count \n);

Re: [Libav-user] [libav-api] Adding parameters to rtsp url with ffmpeg 0.10 or libav 0.8 ?

2012-02-14 Thread Camera Man
On 02/14/2012 02:43 PM, Ronald S. Bultje wrote: My question was, however, about parameters that get passed to the underlying network transport - e.g., for udp, you use to be able to specify the socket buffer size. My h264 IP camera produces I-frames that are ~220KB,

Re: [Libav-user] help with raw fifo as movie src overlay

2012-02-14 Thread Andrey Utkin
Hey, got an idea for you. Try ffmpeg  -loop_input -i 800x600.jpg -an -s 1288x360 -vf 'movie=rtsp\\://192.168.20.112\\:551/channel1,select='gte(t\,1)',scale=640:352[wm];  movie=rtsp\\://192.168.20.111\\:551/channel1,scale=640:352[wm2]; [in][wm] overlay=2:4[in+wm]; [in+wm][wm2] overlay=646:4 [out]'

Re: [Libav-user] Whats wrong with this select filter?

2012-02-14 Thread amir . rouhi
In windows the problem is still as before which is very wired. i checked bellow command with different combination of single quote and double quote, but always errors were there: ffmpeg -i D:\test\1.mpg -vf select='eq(pict_type\,I)' -f image2 d:\Test\IFrames\I-Frm-%03d.jpeg The problem is