Re: [Libav-user] ffmpeg configure for ios - using asm options causes MPx (mp1, mp2, mp3) codecs sound problems

2013-04-21 Thread Carl Eugen Hoyos
Mert Gedik gedikmert89@... writes: ./configure ... --enable-asm --disable-neon --- distortion on sound. ./configure ... --enable-asm --disable-thumb --- distortion on sound. I believe if you test the following configuration options, it should allow to further narrow down the search for

[Libav-user] Skipping data consumed by avformat_find_stream_info

2013-04-21 Thread Julian Scheel
Hi, is it possible to skip the data that was consumed by avformat_find_stream_info instead of keeping it buffered? We are playing livestream with omxplayer on raspberry pi, where the stream parameters are autodetected by avformat_find_stream_info before the hardware decoders are opened. As

Re: [Libav-user] ffmpeg configure for ios - using asm options causes MPx (mp1, mp2, mp3) codecs sound problems

2013-04-21 Thread Carl Eugen Hoyos
Mert Gedik gedikmert89@... writes: But when I configure with --enable-asm, the audio stream which using mpx(mp1,mp2,mp) codec sounds squeaky. I suspect that this is ticket #2473 which I had to close because no information whatsoever was provided that allowed to analyze the problem. Thanks

Re: [Libav-user] AAC with FLV

2013-04-21 Thread Brad O'Hearne
On Apr 20, 2013, at 1:01 PM, Brad O'Hearne br...@bighillsoftware.com wrote: Beyond this, I'm pretty much grabbing at straws. I'm suspecting that the answer is probably just a knob or switch somewhere, a setting that will make it work. I read a bit about bit_rate_tolerance, but the source

Re: [Libav-user] AAC with FLV

2013-04-21 Thread Kalileo
On Apr 22, 2013, at 06:32 , Brad O'Hearne wrote: On Apr 20, 2013, at 1:01 PM, Brad O'Hearne br...@bighillsoftware.com wrote: Beyond this, I'm pretty much grabbing at straws. I'm suspecting that the answer is probably just a knob or switch somewhere, a setting that will make it work. I

[Libav-user] Video decoding to raw image data!

2013-04-21 Thread thanh nhan thanh nhan
Dear all, I am working video data decoding using ffmpeg libs. I tried to use example source code provided by ffmpeg but it failed. The program was corruptted at avcodec_decode_video2() function and left a message : Header damage. In some files, avcodec_decode_video2() returned negative values