Re: [Libav-user] How to achieve 30 FPS using APIs on Android?

2016-09-21 Thread William MANCON
On Wed, Sep 21, 2016 at 7:17 AM, Amber Beriwal wrote: > Hi, > > > > Yes, we built FFMPEG libs by ourselves. What is Neon support? > > > > Regards > > *Amber Beriwal* > > Newgen Software Technologies Ltd. > > > >From https://en.wikipedia.org/wiki/ARM_Cortex-A7 / https://en.wikipedia.org/wiki/AR

Re: [Libav-user] Memory leak while using ff_get_buffer ?

2016-09-21 Thread ssshukla26
After some searching, I found out that in some decoders the incoming /avframe pointer/ is unreferenced using *av_frame_unref* api, and then *ff_get_buffer* is called. Can someone please explain why such things are done ! I am so much confused . -- View this message in context: http://libav-us

Re: [Libav-user] How to achieve 30 FPS using APIs on Android?

2016-09-21 Thread Alex Cohn
On Tue, Sep 20, 2016 at 1:54 PM, Amber Beriwal wrote: > Hi, > > > > Decode Only. We are not generating PNG. These are the timings of obtaining > YUV data from frame. > > > > Regards > > *Amber Beriwal* > > Newgen Software Technologies Ltd. > You cannot achieve 30 FPS for 720p video in software o

[Libav-user] Generated H264 video is only 1 second long with only 1 frame shown (Probably a PTS/DTS problem)

2016-09-21 Thread M N
Hi, After encoding an H264 video, the output video has 1 frame only shown with duration of 1 second (That's using VLC media player, it doesn't even play with WMP - Shows corrupt file -), I also get "[libx264 @ 01f60060] non-strictly-monotonic PTS" Warning while encoding frames, so I guess it i

[Libav-user] FFmpeg RTP payload 96 instead of 97

2016-09-21 Thread Yu Ang Tan
I want to create an rtp audio stream with ffmpeg. When I run my application I get the following SDP file configuration: Output #0, rtp, to 'rtp://127.0.0.1:8554': Stream #0:0: Audio: pcm_s16be, 8000 Hz, stereo, s16, 256 kb/s SDP: v=0 o=- 0 0 IN IP4 127.0.0.1 s=No Name

Re: [Libav-user] Getings alsa inout format fails

2016-09-21 Thread taojingyun
hello you should add alsa lib path when you configure ffmpeg, like this ./configure .. --extra-cflags="-I/your_path/alsa/include" --extra-ldflags="-L/your_path/alsa/lib" then the ffmpeg will support alsa indev&outdev. -- View this message in context: http://libav-users.943685.n4.nabble