[FFmpeg-devel] PNG output horrible...

Peter Tap ptrtap at yahoo.com
Tue Sep 11 01:24:35 CEST 2012

The call to avcodec_encode_video returns with a value of -1. There is no error message although I have the log set to DEBUG level:


Thank you for your help.


----- Original Message -----
From: Michael Niedermayer <michaelni at gmx.at>
To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
Sent: Monday, September 10, 2012 3:30 PM
Subject: Re: [FFmpeg-devel] PNG output horrible...

On Mon, Sep 10, 2012 at 01:20:47PM -0700, Peter Tap wrote:
> Hi Tomas,
> Thank you for your help.
> PIX_FMT_RGBA doesn't work in the sense that avcodec_encode_video() call fails. I have even tried increasing the buffer 10 times the size returned by avpicture_get_size().

where / why does it fail, is there an error message?

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Everything should be made as simple as possible, but not simpler.
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