Re: [FFmpeg-devel] [PATCH 2/3] libvpxenc: add overshoot-pct option

2015-06-10 Thread Michael Niedermayer
On Tue, Jun 09, 2015 at 11:01:17PM -0700, James Zern wrote: balances the presence of undershoot-pct --- libavcodec/libvpxenc.c | 4 1 file changed, 4 insertions(+) LGTM thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB When the tyrant has

Re: [FFmpeg-devel] [PATCH 1/3] libvpxenc: add undershoot-pct option

2015-06-10 Thread Michael Niedermayer
On Tue, Jun 09, 2015 at 11:01:16PM -0700, James Zern wrote: replaces deprecated rc_buffer_aggressivity --- libavcodec/libvpxenc.c | 12 1 file changed, 12 insertions(+) LGTM thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated

Re: [FFmpeg-devel] [PATCH] avformat: Fix bug in parse_rps for HEVC.

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 12:30:46PM +0800, Deliang Fu wrote: Make the logic in libavformat/hevc.c parse_rps align with libavcodec/hevc_ps.c ff_hevc_decode_short_term_rps --- libavformat/hevc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) do you have a sample/testcase which needs

Re: [FFmpeg-devel] [PATCH] takdec: ensure chan2 is a valid channel index

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 01:40:49AM +0200, Paul B Mahol wrote: Dana 10. 6. 2015. 01:15 osoba Michael Niedermayer michae...@gmx.at napisala je: On Wed, Jun 10, 2015 at 12:12:38AM +0200, Andreas Cadhalpun wrote: If chan2 is not smaller than the number of channels, it can cause

Re: [FFmpeg-devel] [PATCH] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC loop filter and sao functions

2015-06-10 Thread Michael Niedermayer
On Tue, Jun 09, 2015 at 08:50:26PM +0530, shivraj.pa...@imgtec.com wrote: From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC loop filter and sao functions in new file hevc_lpf_sao_msa.c Adds new generic macros (needed for this patch) in

Re: [FFmpeg-devel] [PATCH] h264: update avctx width/height when flushing

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 11:43:16AM +0200, Michael Niedermayer wrote: On Tue, Jun 09, 2015 at 11:53:03PM +0200, Andreas Cadhalpun wrote: Inconsistencies between the dimensions of avctx and the frame can confuse API users. For example this can crash the demuxing_decoding example.

Re: [FFmpeg-devel] [PATCH 3/3] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC intra prediction functions

2015-06-10 Thread Michael Niedermayer
On Thu, Jun 04, 2015 at 01:31:49PM +0530, shivraj.pa...@imgtec.com wrote: From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC intra predition functions in new file hevcpred_msa.c Adds new generic macros (needed for this patch) in

[FFmpeg-devel] [PATCH] libavformat/flvdec.c: don't build index_entries for input stream if AVIOContext is not seekable

2015-06-10 Thread Igor Derzhavin
Hello. I suggest a small patch for FLV demuxer that prevent building index_entries list if AVIOContext is not seekable. Whithout this check indext_entries list behave as memory leak on continous stream (for example rtmp live stream) From 5ee9ec176f8019e117fcfdd17bcddea8911c7945 Mon Sep 17 00:00:00

Re: [FFmpeg-devel] FFmpeg 2.7

2015-06-10 Thread Thomas Volkert
Am 10.06.2015 um 01:52 schrieb Michael Niedermayer: On Sat, Jun 06, 2015 at 02:10:20PM +0200, Michael Niedermayer wrote: Hi all Its time again for another release (its about 3 months since 2.6) so if theres anything you want in it, or you want something specific written in some releas notes /

Re: [FFmpeg-devel] [PATCH] h264: update avctx width/height when flushing

2015-06-10 Thread Michael Niedermayer
On Tue, Jun 09, 2015 at 11:53:03PM +0200, Andreas Cadhalpun wrote: Inconsistencies between the dimensions of avctx and the frame can confuse API users. For example this can crash the demuxing_decoding example. Signed-off-by: Andreas Cadhalpun andreas.cadhal...@googlemail.com ---

Re: [FFmpeg-devel] [PATCH][GSoC] lavf/http: Correctly terminate session with HTTP POST client.

2015-06-10 Thread Nicolas George
Le primidi 21 prairial, an CCXXIII, Stephan Holljes a écrit : Send a footer to correctly close client sockets. This fixes network errors in client applications. Signed-off-by: Stephan Holljes klaxa1...@googlemail.com --- libavformat/http.c | 4 +++- 1 file changed, 3 insertions(+), 1

[FFmpeg-devel] [PATCH 1/4] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions

2015-06-10 Thread shivraj.patil
From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions in new file h264chroma_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil shivraj.pa...@imgtec.com

[FFmpeg-devel] [PATCH 3/4] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC idct functions

2015-06-10 Thread shivraj.patil
From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC idct functions in new file h264idct_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil shivraj.pa...@imgtec.com ---

[FFmpeg-devel] [PATCH 2/4] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC intra prediction functions

2015-06-10 Thread shivraj.patil
From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC intra prediction functions in new file h264pred_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil

Re: [FFmpeg-devel] Contributing to the project?

2015-06-10 Thread Carl Eugen Hoyos
George Boyle george at thebuds.net writes: I was wondering what is the best way to begin getting involved in contributing to ffmpeg/libav*? You could find a bug and fix it, or choose one from trac.ffmpeg.org. You could add documentation for a muxer, demuxer, decoder or whatever you find

Re: [FFmpeg-devel] Contributing to the project?

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 04:26:49PM +0100, George Boyle wrote: Hello, I was wondering what is the best way to begin getting involved in contributing to ffmpeg/libav*? I've been a big fan of the project for years. I've been an observer on the mailing list, and have closely read the guidelines

Re: [FFmpeg-devel] Contributing to the project?

2015-06-10 Thread George Boyle
Great! Thank you both (Carl and Michael) for the suggestions. I'll begin by having a look at the coverity one and see how I get on. Best wishes, George On 10/06/15 17:03, Michael Niedermayer wrote: On Wed, Jun 10, 2015 at 04:26:49PM +0100, George Boyle wrote: Hello, I was wondering what is

Re: [FFmpeg-devel] [PATCH][GSoC] lavf/http: Correctly terminate session with HTTP POST client.

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 04:13:31PM +0200, Nicolas George wrote: Le primidi 21 prairial, an CCXXIII, Stephan Holljes a écrit : Send a footer to correctly close client sockets. This fixes network errors in client applications. Signed-off-by: Stephan Holljes klaxa1...@googlemail.com ---

Re: [FFmpeg-devel] [PATCH] libavformat/flvdec.c: don't build index_entries for input stream if AVIOContext is not seekable

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 03:10:28PM +0300, Igor Derzhavin wrote: Hello. I suggest a small patch for FLV demuxer that prevent building index_entries list if AVIOContext is not seekable. Whithout this check indext_entries list behave as memory leak on continous stream (for example rtmp live

Re: [FFmpeg-devel] [PATCH] doc/ffmpeg: remove tips

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 10:33:26AM -0800, Lou Logan wrote: Ancient and misleading. ok, but the very low bitrate and sample rate relation is still true for mp1/2/3 and likely others so that maybe should be preserved somewhere. [...] -- Michael GnuPG fingerprint:

Re: [FFmpeg-devel] [PATCH] doc/ffmpeg: remove tips

2015-06-10 Thread Lou Logan
On Wed, 10 Jun 2015 21:52:06 +0200, Michael Niedermayer wrote: ok, but the very low bitrate and sample rate relation is still true for mp1/2/3 and likely others so that maybe should be preserved somewhere. Perhaps a Tips wiki page. Or they could be moved to an appropriate location in the

Re: [FFmpeg-devel] [PATCH] h264: update avctx width/height when flushing

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 09:10:31PM +0200, Andreas Cadhalpun wrote: On 10.06.2015 12:01, Michael Niedermayer wrote: On Wed, Jun 10, 2015 at 11:43:16AM +0200, Michael Niedermayer wrote: On Tue, Jun 09, 2015 at 11:53:03PM +0200, Andreas Cadhalpun wrote: Inconsistencies between the dimensions

Re: [FFmpeg-devel] [PATCH v3] * mpegts demuxer recognizes private streams on demand

2015-06-10 Thread Wolfgang Lorenz
No answers? Well, I do have a question. Am Thu, 4 Jun 2015 23:46:21 +0200 schrieb Wolfgang Lorenz wl-c...@gmx.de: The option went into the MpegTSContext struct and can be addressed via dictionary: AVFormatContext * formatContext = NULL; /* enable mpeg-ts private stream

Re: [FFmpeg-devel] [PATCH] h264: update avctx width/height when flushing

2015-06-10 Thread Andreas Cadhalpun
On 10.06.2015 12:01, Michael Niedermayer wrote: On Wed, Jun 10, 2015 at 11:43:16AM +0200, Michael Niedermayer wrote: On Tue, Jun 09, 2015 at 11:53:03PM +0200, Andreas Cadhalpun wrote: Inconsistencies between the dimensions of avctx and the frame can confuse API users. For example this can

[FFmpeg-devel] [PATCH] examples/decoding_encoding: Use the AVFrame width/height for processing images after decoding

2015-06-10 Thread Michael Niedermayer
This is what FFmpeg / FFplay do and it is more robust Signed-off-by: Michael Niedermayer michae...@gmx.at --- doc/examples/decoding_encoding.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/examples/decoding_encoding.c b/doc/examples/decoding_encoding.c index

Re: [FFmpeg-devel] [PATCH] doc/ffmpeg: remove tips

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 12:16:10PM -0800, Lou Logan wrote: On Wed, 10 Jun 2015 21:52:06 +0200, Michael Niedermayer wrote: ok, but the very low bitrate and sample rate relation is still true for mp1/2/3 and likely others so that maybe should be preserved somewhere. Perhaps a Tips wiki

[FFmpeg-devel] [PATCH] doc/ffmpeg: remove tips

2015-06-10 Thread Lou Logan
Ancient and misleading. Signed-off-by: Lou Logan l...@lrcd.com --- doc/ffmpeg.texi | 41 - 1 file changed, 41 deletions(-) diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 1078ea1..4d73788 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1299,47

[FFmpeg-devel] [PATCH v2] libavfilter/formats: Fix parsing of channel specifications with a trailing 'c'.

2015-06-10 Thread Simon Thelen
Signed-off-by: Simon Thelen ffmpeg-...@c-14.de --- libavfilter/formats.c | 14 +++--- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/libavfilter/formats.c b/libavfilter/formats.c index 4f9773b..2d3b859 100644 --- a/libavfilter/formats.c +++ b/libavfilter/formats.c @@

Re: [FFmpeg-devel] [PATCH 1/2] libavfilter/formats: Fix parsing of channel specifications with a trailing 'c'.

2015-06-10 Thread Simon Thelen
On 15-06-09 at 22:50, Michael Niedermayer wrote: On Tue, Jun 09, 2015 at 04:55:56AM +0200, Simon Thelen wrote: Fix an off-by-one in checking tail for trailing characters and ensure that the parsing helper is only called for unknown channel layouts. in which case does this make a

Re: [FFmpeg-devel] [PATCH] doc/ffmpeg: remove tips

2015-06-10 Thread Lou Logan
On Wed, 10 Jun 2015 22:22:06 +0200, Michael Niedermayer wrote: On Wed, Jun 10, 2015 at 12:16:10PM -0800, Lou Logan wrote: On Wed, 10 Jun 2015 21:52:06 +0200, Michael Niedermayer wrote: Perhaps a Tips wiki page. sounds like a good idea idependant of this Pushed. I'll plan on making a

Re: [FFmpeg-devel] [PATCH v3] * mpegts demuxer recognizes private streams on demand

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 10:41:10PM +0200, Wolfgang Lorenz wrote: No answers? Well, I do have a question. Am Thu, 4 Jun 2015 23:46:21 +0200 schrieb Wolfgang Lorenz wl-c...@gmx.de: The option went into the MpegTSContext struct and can be addressed via dictionary:

[FFmpeg-devel] [PATCH] avformat/mpegts: recognizes and export private streams

2015-06-10 Thread Michael Niedermayer
Based on patch by Wolfgang Lorenz wl-c...@gmx.de Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavformat/mpegts.c |7 +++ 1 file changed, 7 insertions(+) diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index eff6819..7b35d7f 100644 --- a/libavformat/mpegts.c +++

Re: [FFmpeg-devel] [PATCH 1/4] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 07:48:38PM +0530, shivraj.pa...@imgtec.com wrote: From: Shivraj Patil shivraj.pa...@imgtec.com This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions in new file h264chroma_msa.c Adds new generic macros (needed for this patch) in

Re: [FFmpeg-devel] [PATCH] avformat: Fix bug in parse_rps for HEVC.

2015-06-10 Thread Michael Niedermayer
On Wed, Jun 10, 2015 at 12:30:46PM +0800, Deliang Fu wrote: Make the logic in libavformat/hevc.c parse_rps align with libavcodec/hevc_ps.c ff_hevc_decode_short_term_rps --- libavformat/hevc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) applied iam still interrested in a

[FFmpeg-devel] [PATCH 2/2] Encoding of styles - Bold, Italic, Underlined for timed-text subttiles

2015-06-10 Thread Niklesh Lalwani
From: Niklesh niklesh.lalw...@iitb.ac.in Encoding of bold, Italic, underlined styles for 3gpp timed text subtitles. All the formatting information is appended into the buffer after the text, unlike other encoders like srt, which can write out styling information as it goes. Another tricky part

Re: [FFmpeg-devel] [PATCH 2/2] Encoding of styles - Bold, Italic, Underlined for timed-text subttiles

2015-06-10 Thread Niklesh Lalwani
Tested on QuickTime 10.3 on OSX, and VLC. For some reason, it doesn't work on Quicktime Windows, I can't figure out why. Thanks, Niklesh On Thu, Jun 11, 2015 at 10:18 AM, Niklesh Lalwani niklesh.lalw...@iitb.ac.in wrote: From: Niklesh niklesh.lalw...@iitb.ac.in Encoding of bold, Italic,

[FFmpeg-devel] [PATCH 1/4] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions

2015-06-10 Thread shivraj.patil
From: Shivraj Patil shivraj.pa...@imgtec.com Added const. Will do same for MIPS MSA hevc code in next patch. Signed-off-by: Shivraj Patil shivraj.pa...@imgtec.com --- libavcodec/mips/Makefile |1 + libavcodec/mips/h264chroma_init_mips.c | 21 +

[FFmpeg-devel] [PATCH 1/2] Set subtitle track dimensions for mov_text to display the subtitles properly

2015-06-10 Thread Niklesh Lalwani
From: Niklesh niklesh.lalw...@iitb.ac.in This patch mostly replicates the concept patch posted by Philip https://ffmpeg.org/pipermail/ffmpeg-devel/2013-March/140299.html. This sets the proper dimensions for the subtitle tracks, by making use of the height and width of the video stream. The

[FFmpeg-devel] Contributing to the project?

2015-06-10 Thread George Boyle
Hello, I was wondering what is the best way to begin getting involved in contributing to ffmpeg/libav*? I've been a big fan of the project for years. I've been an observer on the mailing list, and have closely read the guidelines on the website, so I have a fair idea of how the development/review