Re: [Libav-user] Getting "No frame: error

2012-04-19 Thread Krishna
Hi VLC player able to play the input video. I will check with ffmpeg util on PC. - Original Message - From: "Andrey Utkin" To: "This list is about using libavcodec, libavformat, libavutil,libavdevice and libavfilter." Sent: Thursday, April 19, 2012 12:05 PM Subject: Re: [Libav-use

[Libav-user] avcodec_encode_video returns 0 or -ve value

2012-04-19 Thread Manya Chauhan
Hello Everyone,  I  want to encode series of uiimages which are being captured live by the camera. While encoding the images avcodec_encode_video is returning 0 or -ve value. I am not getting what is the problem. I might be missing setting some parameters of avcodec context or avframe. I want

Re: [Libav-user] Getting "No frame: error

2012-04-19 Thread Andrey Utkin
2012/4/20 Krishna : > Hello! > >  I have linked ffmpeg & live555 library to my IOS application. >  I am receiving the h264 encoded frame and sending the frame to dcoder. >  But Decoder throws the error: > >  [h264 @ 0x8a4ac00] no frame! Check your input video with ffmpeg util on PC, and also with

[Libav-user] Getting "No frame: error

2012-04-19 Thread Krishna
Hello! I have linked ffmpeg & live555 library to my IOS application. I am receiving the h264 encoded frame and sending the frame to dcoder. But Decoder throws the error: [h264 @ 0x8a4ac00] no frame! What may be the issue? Regards, KP___ Libav-use

Re: [Libav-user] DVD playback (VOBs)

2012-04-19 Thread Carl Eugen Hoyos
Gonzalo Garramuno writes: > On 19/04/12 11:01, Carl Eugen Hoyos wrote: > > If this is an unencrypted file, please provide a sample. > > > > Carl Eugen > > How can I tell if it is unencrypted and unencrypt it? Is audio decoding possible? If the DVD is encrypted, FFmpeg is not the right tool (c

Re: [Libav-user] DVD playback (VOBs)

2012-04-19 Thread Gonzalo Garramuno
On 19/04/12 11:01, Carl Eugen Hoyos wrote: If this is an unencrypted file, please provide a sample. Carl Eugen How can I tell if it is unencrypted and unencrypt it? My guess is that the DVD copy protection is causing the trouble. ___ Libav-user m

Re: [Libav-user] DVD playback (VOBs)

2012-04-19 Thread Carl Eugen Hoyos
Gonzalo Garramuno writes: > Input #0, mpeg, from > '/media/CLASH_OF_THE_TITANS_2010/VIDEO_TS/VTS_01_3.VOB': >Duration: 00:06:19.52, start: 2738.283878, bitrate: 6389 kb/s > Stream #0:0[0x1e0], 29, 1/9: Audio: mp1, 0 channels, s16 If this is an unencrypted file, please provide a sam

Re: [Libav-user] DVD playback (VOBs)

2012-04-19 Thread Gonzalo Garramuno
On 18/04/12 11:38, Andrey Utkin wrote: 2012/4/18 Gonzalo Garramuno: I am using ffmpeg in an application and some DVDs refuse to play back their VOBs. This happens only with some DVDs and those that happen play perfectly in Windows with Media Player. I also tried with VLC and Dragon Player and b

Re: [Libav-user] global headers problem when encoding/decoding h264

2012-04-19 Thread Andrey Utkin
2012/4/19 "Matthias Bühlmann" : > I'm developing in MSVC++ and use precompiled libraries and thus would like to > avoid having to alter the FFMPEG code. Is there any other way how I can > either get the global headers into my decoder, so that it can decode the > packets on the fly without the ne

[Libav-user] global headers problem when encoding/decoding h264

2012-04-19 Thread Matthias Bühlmann
I'm developing an application with ffmpeg that should do the following: -encode h264 video with 0-frame delay (i.e. output packet already after first frame was encoded) -write video to an MP4 file -simultaneously decode every frame after it was encoded and display it on screen setting up the enc