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Old 01-21-2010, 08:11 AM   #1 (permalink)
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Default Success with ffplay

FFplay was ported some time ago to the ffmpeg4iphone project, but it had issues. Some of us got together and helped them fix that.

Look at the improvement in quality.

FFMPEG / FFPlay

We are in the process of developing a small sample app for eveyone to play with.

the current version has been tested with

avi, mpg , xvid and of course mp4.
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Old 01-24-2010, 10:34 PM   #2 (permalink)
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Default

Quote:
Originally Posted by michelle View Post
FFplay was ported some time ago to the ffmpeg4iphone project, but it had issues. Some of us got together and helped them fix that.

Look at the improvement in quality.

FFMPEG / FFPlay

We are in the process of developing a small sample app for eveyone to play with.

the current version has been tested with

avi, mpg , xvid and of course mp4.
Thanks man, can't wait.
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Old 01-25-2010, 07:12 AM   #3 (permalink)
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Quote:
Originally Posted by benliong View Post
Thanks man, can't wait.
You can get the updated code here. The zip has not been repacked, so if you choice to use the zip file you need to copy the ffplay.c from the svn.

http://99.139.107.194/svn/test/portalServer/ffplay/

the svn passwrd and userid are both test

ffplay isn't much good without a way of selecting movies for play, right now the movies are hard coded in the player.

I am trying to come up with a fronted for the sdl player.

I am exploring two methods.

1) hacking libsdl to expose the applicationdelegate and or forceing the sdl-surface into a eaglview.

This is partially sucessful, though very difficult.

2) some kind of back end launcher. the issue with this is I don't know how that would fly in the app store, one app dependent on another. But I've seen some other suites. Also its not clear how sdl programs will be accepted.

the player would be launched via a custom url scheme.

The url would be passed via shared keychain, since there doesn't appear to be anyway to pass the url to the sdl app.

sdl is designed as a graphics library and its great at that fps is very high with ffplay. But not allowing more native controller support is a bad shortcomming.

FFplay is going to remain totally open source.

The enchancements will be jointly hosted and handled by

ffmpeg4iphone google site run by yonas, who's done a great job with ffmpeg.

And

me at mooncatventures.com


There is also an effort by me to develop a totally open gl player, this is proceeding but so far the fps is a bit low. I am also getting some assitance from the commonframeworks project which is also working on a player.

The goal of all three projects is to develop an open source (gpl or lgpl) for playing non native formats.

I was going to develop this as a proprietary player, but after asking or assitance from other developers I know have ffmpeg based apps, and are keeping them proprietary in some cases violating the gpl licence, I have decided to come up with an open source solution. THEY NEED TO LEARN PROFIT IS NOT EVERYTHING.

Any one who knows open gl who would like to help, please pm me.
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Old 01-27-2011, 04:09 AM   #4 (permalink)
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Default ffplay update

Hi the below link is broken ,

http://99.139.107.194/svn/test/portalServer/ffplay/

can you send me the correct URL to download.

Thanks
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Old 12-13-2011, 03:07 PM   #5 (permalink)
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Quote:
Originally Posted by sumanth View Post
Hi the below link is broken ,

http://99.139.107.194/svn/test/portalServer/ffplay/

can you send me the correct URL to download.

Thanks
Hi,

it seems that ffmpeg4iphone is now on google code
ffmpeg4iphone - Port ffmpeg for the iPhone and iPod Touch - Google Project Hosting

any help to start playing with this ?
how to display a video on iphone using ffplay ?

thanks =

Thomas
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Old 12-13-2011, 05:54 PM   #6 (permalink)
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Quote:
Originally Posted by maigre View Post
Hi,

it seems that ffmpeg4iphone is now on google code
ffmpeg4iphone - Port ffmpeg for the iPhone and iPod Touch - Google Project Hosting

any help to start playing with this ?
how to display a video on iphone using ffplay ?

thanks =

Thomas
I've been moving some of our code to google, since losing our external svn but the project you speak of is quite old code.

I'll answer any questions you may have but depending on what video you want to display there are ways to do that with the api now.

On the other hand we've been off working on other projects but now mooncatventures.com is back, we have new sites and Facebook pages coming on line and we are calling to developers who are interested in developing code and sharing revenue.

non of our near future projects involve ffmpeg but if you have an interesting proposal lef us know via our Facebook page.

we have experience not only developing iPhone and android apps but also in the apple submission process, and dealing with the dreadful rejection process.

check out our new portal page.

The new 2012 version of Mooncatventures is here! - Life in The Clouds

all efforts launch in 2012.
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Old 03-14-2012, 08:07 AM   #7 (permalink)
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Default

i run ffplay on my device and when i am build the ffplay code then following error is occure :

ld: warning: directory not found for option '-L/Users/cis2/Downloads/ffplay-xproj/ffmpeg_arm6'
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libswscale.a(options.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(raw.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(mpegts.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(asfenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(oggdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(electronicarts.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(psxstr.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(gopher.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(msnwc_tcp.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(iff.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(ipmovie.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(gxfenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(mxfdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(asfdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(oggenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(siff.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(vc1testenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(nuv.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(crcenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(sol.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(mpeg.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(dvenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(mpegtsenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(sierravmd.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(rpl.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(c93.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(gxf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(flic.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(swfenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(rtpenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(yuv4mpeg.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(rtpproto.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(idcin.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(ncdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(mm.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(assdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(ffmenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(lmlm4.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(rmenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(wc3movie.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(adtsenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(apc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(tta.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(vqf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(ffmdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(rmdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavformat.a(vocdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mpegaudiodec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(tiffenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(pcm.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(adpcm.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(imx_dump_header_bsf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dump_extradata_bsf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(wmaenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(cscd.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(movsub_bsf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(asv1.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(libx264.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dvdsubenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(h263dec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dv.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(jpeglsdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(cljr.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(vp3_parser.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(h263_parser.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(vcr1.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(flacenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mpeg4video_parser.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dca.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(flacdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mpeg12.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(nellymoserenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(eacmv.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(pnm_parser.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dvbsub.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mp3_header_decompress_bsf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(remove_extradata_bsf.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(huffyuv.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(h261enc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(interplayvideo.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(roqvideoenc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(bfi.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(c93.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(dsicinav.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(vmdav.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mjpegbdec.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(fraps.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(mpegvideo_enc.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(ulti.o)
ld: warning: CPU_SUBTYPE_ARM_ALL subtype is deprecated: libs/iphone/ffmpeg-libs/libavcodec.a(ac3dec.o)
Undefined symbols for architecture armv7:
"_main", referenced from:
start in crt1.3.1.o
(maybe you meant: _SDL_main)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Showing first 200 warnings only
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