Re: [FFmpeg-user] HLS streaming problem

2015-06-10 Thread Dragan Miljković
On 10.6.2015 12:06, Eng.Hany Ahmed wrote: Helloi try re streaming hls m3u8 from source the source chunks some time delay and make the streaming disconnected anyone can help me how i can make something to make the streaming not disconnect? i using command ffmpeg -i

Re: [FFmpeg-user] Unable to convert dvb_teletext subtitles

2015-06-10 Thread Adam Baxter
On 10 June 2015 at 18:02, Carl Eugen Hoyos ceho...@ag.or.at wrote: Adam Baxter voltagex at voltagex.org writes: Please test with: ffmpeg -txt_format text -i input out.srt Reading option 'test.txt' ... matched as output file. FFmpeg is not able to output txt files. Please do not cut

Re: [FFmpeg-user] HLS streaming problem

2015-06-10 Thread Eng . Hany Ahmed
i made that before but not made different for sorry , we waiting good ideas from mates thank you for try help Best Regards ,Web Creatives Eng.Hany Ahmed Date: Wed, 10 Jun 2015 12:12:12 +0200 From: dra...@bsnet.rs To: ffmpeg-user@ffmpeg.org Subject: Re: [FFmpeg-user] HLS

Re: [FFmpeg-user] AC3 7.1 audio support

2015-06-10 Thread Carl Eugen Hoyos
Andrew Sinclair ajsinclair at gmail.com writes: Can you point me at where code for the channel maps for 7.1 EAC-3 are? I was wrong. It appears that only one sample ever appeared (the one from the Dolby demo disc) and this was not enough reason to implement the feature. I opened ticket

[FFmpeg-user] Lenscorrection

2015-06-10 Thread Jesper Taxbøl
Hi Guys, I am looking into calibrating a 1080S video from a GoPro hero4. I have looked into the lens correction filter but I have had a hard time finding the correct parameters. I have been fiddling around with opencv doing checkerboard videos to extract the parameters but with little luck yet.

Re: [FFmpeg-user] Lenscorrection

2015-06-10 Thread Jesper Taxbøl
Cool, Do you use a checkerboard + opencv approach or something else? And how fishy (degrees field of view) was your fisheye lens? Kind regards Jesper 2015-06-09 22:15 GMT+02:00 Anshul anshul.ffm...@gmail.com: On 06/10/2015 01:55 PM, Jesper Taxbøl wrote: Hi Guys, I am looking into

Re: [FFmpeg-user] Using FFmpeg for horizontal video stitching for 3D video

2015-06-10 Thread Jesper Taxbøl
This works for me /usr/local/bin/ffmpeg -i l.mov -i r.mov -filter_complex [0:v:0]pad=iw*2:ih:0:0[L];[L][1:v:0]overlay=w:0 out.mp4 2015-06-10 9:58 GMT+02:00 Moritz Barsnick barsn...@gmx.net: Hi Kevin, On Mon, Jun 08, 2015 at 17:37:46 -0400, Kevin Bergemann wrote: slightly edited for use

Re: [FFmpeg-user] Unable to convert dvb_teletext subtitles

2015-06-10 Thread Carl Eugen Hoyos
Adam Baxter voltagex at voltagex.org writes: The subtitle is perfect - thank you very much. Any idea if this command ever changed? Unlikely, the default value in the original commit from 2013 for txt_format was bitmap. Note that I am unhappy with the default, but I am also unhappy with

Re: [FFmpeg-user] Unable to convert dvb_teletext subtitles

2015-06-10 Thread Adam Baxter
On 10 June 2015 at 16:52, Carl Eugen Hoyos ceho...@ag.or.at wrote: Adam Baxter voltagex at voltagex.org writes: ffmpeg -loglevel debug -i E:\Sort\_Needs_encoding\AV-0-268435456-0-0-268439761-97938000_BDY test.srt Please test with: ffmpeg -txt_format text -i input out.srt Splitting the

Re: [FFmpeg-user] Lenscorrection

2015-06-10 Thread Anshul
On 06/10/2015 01:55 PM, Jesper Taxbøl wrote: Hi Guys, I am looking into calibrating a 1080S video from a GoPro hero4. I have looked into the lens correction filter but I have had a hard time finding the correct parameters. I have been fiddling around with opencv doing checkerboard videos to

Re: [FFmpeg-user] Using FFmpeg for horizontal video stitching for 3D video

2015-06-10 Thread Moritz Barsnick
Hi Kevin, On Mon, Jun 08, 2015 at 17:37:46 -0400, Kevin Bergemann wrote: slightly edited for use on a Mac instead of Linux: Tell me, what would be different in ffmpeg's command line on Mac[OSX] vs. Linux? Just wondering. ./ffmpeg -i left.mp4 -strict -2 -vf [in] pad=2*iw:ih [left];

Re: [FFmpeg-user] Color Shift -- dpx to prores

2015-06-10 Thread Rio Kierkels
On 10 June 2015 at 02:56, Jeanne Rich jr...@laika.com wrote: Sorry about the top post. I understand they are supposed to be the same -s and -vf scale, but I found that using -s caused many problems including these kinds of color shifts, maybe it's because there sometimes were other filters,

Re: [FFmpeg-user] Unable to convert dvb_teletext subtitles

2015-06-10 Thread Carl Eugen Hoyos
Adam Baxter voltagex at voltagex.org writes: Please test with: ffmpeg -txt_format text -i input out.srt Reading option 'test.txt' ... matched as output file. FFmpeg is not able to output txt files. Please do not cut the console output, always provide the complete console output. And

Re: [FFmpeg-user] Lenscorrection

2015-06-10 Thread Anshul
On 06/10/2015 02:18 PM, Jesper Taxbøl wrote: Cool, Do you use a checkerboard + opencv approach or something else? I did not used opencv for it, I made my own custom method which used grid board. with checkboard colors got mixed by camera hence curves were not exact. And how fishy

Re: [FFmpeg-user] speed up ffmeg encoding

2015-06-10 Thread Carl Eugen Hoyos
Dani A danix4u-at-yahoo.com at ffmpeg.org writes: Will speeding up affect the final file size? Generally yes. ffmpeg -i input.avi -movflags +faststart output.mp4 Complete, uncut console output missing. Carl Eugen ___ ffmpeg-user mailing list

Re: [FFmpeg-user] Unable to convert dvb_teletext subtitles

2015-06-10 Thread Carl Eugen Hoyos
Adam Baxter voltagex at voltagex.org writes: ffmpeg -loglevel debug -i E:\Sort\_Needs_encoding\AV-0-268435456-0-0-268439761-97938000_BDY test.srt Please test with: ffmpeg -txt_format text -i input out.srt Carl Eugen ___ ffmpeg-user mailing list

Re: [FFmpeg-user] build ffmpegin AIX

2015-06-10 Thread Wang, Liqin, M.S.
Wednesday, June 10, 2015 1:38 PM Moritz Barsnick wrote: This is neither an AIX nor an RPM mailing list, but here you go: $ sudo rpm -ivh gcc-4.9.2-1.aix7.1.ppc.rpm gcc-cpp-4.9.2-1.aix7.1.ppc.rpm Thank you very much, Moritz ! It works. Sorry to post this question here. Liqin

[FFmpeg-user] build ffmpegin AIX

2015-06-10 Thread Wang, Liqin, M.S.
HI, All, In order to build ffmpeg in AIX, I need to install GCC tool chains. I got all dependencies installed, but for the last two pieces, gcc-cpp-4.9.2-1.aix7.1.ppc.rpm and gcc-cpp-4.9.2-1.aix7.1.ppc.rpm, When I got the following message: bash-4.2$ sudo rpm -ivh

Re: [FFmpeg-user] build ffmpegin AIX

2015-06-10 Thread Moritz Barsnick
Hi Liqin, On Wed, Jun 10, 2015 at 17:27:05 +, Wang, Liqin, M.S. wrote: bash-4.2$ sudo rpm -ivh gcc-cpp-4.9.2-1.aix7.1.ppc.rpm error: Failed dependencies: gcc = 4.9.2-1 is needed by gcc-cpp-4.9.2-1.ppc bash-4.2$ sudo rpm -ivh gcc-4.9.2-1.aix7.1.ppc.rpm error: Failed dependencies: