Re: [FFmpeg-devel] [PATCH] configure: fix --cross-prefix/--toolchain-prefix to work with --toolchain.

2015-01-18 Thread Michael Niedermayer
On Thu, Jan 01, 2015 at 10:03:52AM +0100, Reimar Döffinger wrote: Before the prefix was silently dropped if --toolchain was specified. if thats the case and the patch fixes that then it should be fine [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In a rich

Re: [FFmpeg-devel] [PATCH] ffmpeg: Reduce noisiness of frame clipping in rate convertion

2015-01-18 Thread Michael Niedermayer
On Sat, Jan 17, 2015 at 12:17:31AM +0100, Michael Niedermayer wrote: Signed-off-by: Michael Niedermayer michae...@gmx.at --- ffmpeg.c |5 - 1 file changed, 4 insertions(+), 1 deletion(-) applied [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The

[FFmpeg-devel] [PATCH] avfilter/avfiltergraph: auto insert idet filters in case of supported formats after video sources

2015-01-18 Thread Michael Niedermayer
This should allow changing the default of scale filters to autodetect interlacing Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavfilter/avfiltergraph.c | 80 +++ 1 file changed, 80 insertions(+) diff --git a/libavfilter/avfiltergraph.c

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Reimar Döffinger
On 19.01.2015, at 01:16, compn te...@mi.rr.com wrote: On Sun, 18 Jan 2015 18:41:09 +0100 Reimar Döffinger reimar.doeffin...@gmx.de wrote: Oh my god, this is so horribly broken I vote for doing a return -EBROKENAPI and tell them we'll enable this when NVidia fixes their stuff. IMHO some

Re: [FFmpeg-devel] [PATCH] configure: Add toolchain-prefix option.

2015-01-18 Thread Reimar Döffinger
On 19.01.2015, at 03:05, Michael Niedermayer michae...@gmx.at wrote: On Thu, Jan 01, 2015 at 10:00:25AM +0100, Reimar Döffinger wrote: Useful to select e.g. between mingw32, 32-bit mingw64 and 64-bit mingw64 toolchains, which all are not cross-compilation toolchains. Signed-off-by: Reimar

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Michael Niedermayer
On Sun, Jan 18, 2015 at 02:52:59AM +0100, Hendrik Leppkes wrote: On Sun, Jan 18, 2015 at 1:02 AM, Nicolas George geo...@nsup.org wrote: L'octidi 28 nivôse, an CCXXIII, Kieran Kunhya a écrit : Oops I misunderstood, you mean the software must comply with the users wishes. Yes.

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Michael Niedermayer
On Sun, Jan 18, 2015 at 11:16:04AM +, Kieran Kunhya wrote: On 18 January 2015 at 09:40, Nicolas George geo...@nsup.org wrote: Le nonidi 29 nivôse, an CCXXIII, Hendrik Leppkes a écrit : nvenc should behave the same as libx264, or any other video encoder, if this patch makes it do that,

Re: [FFmpeg-devel] [PATCH v4] libavformat/mxfdec.c: support demuxing opatom audio without index

2015-01-18 Thread Tomas Härdin
On Wed, 2015-01-14 at 19:26 -0800, Mark Reid wrote: changes since v3: * return if there isn’t exactly one partition * cosmetic and gcc cleanups * added comment about EditUnitByteCount --- libavformat/mxfdec.c | 59 1 file changed, 59

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread compn
On Sun, 18 Jan 2015 10:40:24 +0100 Nicolas George geo...@nsup.org wrote: I have downloaded BT.601 from URL: http://www.itu.int/rec/R-REC-BT.601/ , both the most recent and the oldest versions, and I did not find any explicit reference of this 702 business, nor could I decipher indirect

[FFmpeg-devel] [PATCH 1/2] Factor avpriv_aspect_string() out

2015-01-18 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavcodec/internal.h |6 ++ libavcodec/utils.c| 30 +- libavformat/dump.c| 16 3 files changed, 35 insertions(+), 17 deletions(-) diff --git a/libavcodec/internal.h

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/utils: Pretty print analog overscan style display aspect ratios

2015-01-18 Thread Michael Niedermayer
On Sun, Jan 18, 2015 at 02:18:19PM +, Kieran Kunhya wrote: iam not trying to look for anything, iam just trying to fix bugs and as is ffmpeg displays the wrong DAR in the printout for the overscan case (i belive this is a big part of the misuderstandings), you would get bt601 with some

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Michael Niedermayer
On Sun, Jan 18, 2015 at 01:28:36PM +, Kieran Kunhya wrote: On 18 January 2015 at 12:22, Michael Niedermayer michae...@gmx.at wrote: On Sun, Jan 18, 2015 at 02:52:59AM +0100, Hendrik Leppkes wrote: On Sun, Jan 18, 2015 at 1:02 AM, Nicolas George geo...@nsup.org wrote: L'octidi 28

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Kieran Kunhya
On 18 January 2015 at 09:40, Nicolas George geo...@nsup.org wrote: Le nonidi 29 nivôse, an CCXXIII, Hendrik Leppkes a écrit : nvenc should behave the same as libx264, or any other video encoder, if this patch makes it do that, then it should be applied. If bt601 needs special handling not yet

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Kieran Kunhya
On 18 January 2015 at 12:22, Michael Niedermayer michae...@gmx.at wrote: On Sun, Jan 18, 2015 at 02:52:59AM +0100, Hendrik Leppkes wrote: On Sun, Jan 18, 2015 at 1:02 AM, Nicolas George geo...@nsup.org wrote: L'octidi 28 nivôse, an CCXXIII, Kieran Kunhya a écrit : Oops I misunderstood, you

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Nicolas George
Le nonidi 29 nivôse, an CCXXIII, Hendrik Leppkes a écrit : nvenc should behave the same as libx264, or any other video encoder, if this patch makes it do that, then it should be applied. If bt601 needs special handling not yet present in avcodec, it should be implemented in such a way that

[FFmpeg-devel] [PATCH] 32 bit and 8/16 channel audio support for Decklink input

2015-01-18 Thread Georg Lippitsch
Examples: Capture video clip at 720p50 with 32bit audio: ffmpeg -bm_audiodepth 32 -f decklink -i 'UltraStudio Mini Recorder@14' -acodec copy -vcodec copy output.avi Capture video clip at 576i50 with 8 audio channels: ffmpeg -bm_channels 8 -f decklink -i 'UltraStudio Mini Recorder@3' -acodec

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread Reimar Döffinger
On Sat, Jan 17, 2015 at 11:35:41AM -0800, Philip Langdale wrote: There is a long sad story behind all this, but it's somewhat ambiguous as to whether DVD content should be treated as 720 pixels wide or 704 pixels, with 16 pixels cut off. If you decide is should be 704 pixels wide, you need to

Re: [FFmpeg-devel] Post-processing filter Documentation

2015-01-18 Thread arwa arif
On Sun, Jan 18, 2015 at 2:43 AM, Michael Niedermayer michae...@gmx.at wrote: On Sun, Jan 18, 2015 at 02:05:55AM +0530, arwa arif wrote: This is an attempt for explaining the use of post-processing filters. http://trac.ffmpeg.org/wiki/Postprocessing some random

Re: [FFmpeg-devel] [PATCH] Port mp=eq/eq2 to FFmpeg

2015-01-18 Thread James Almer
On 18/01/15 7:34 PM, arwa arif wrote: +static int initialize(AVFilterContext *ctx) +{ +EQ2Context *eq2 = ctx-priv; +int i; + +set_gamma(eq2); +set_contrast(eq2); +set_brightness(eq2); +set_saturation(eq2); + +if (IS_FILTER_EQ(ctx-filter)) { +

Re: [FFmpeg-devel] Post-processing filter Documentation

2015-01-18 Thread Michael Niedermayer
On Mon, Jan 19, 2015 at 04:41:37AM +0530, arwa arif wrote: On Sun, Jan 18, 2015 at 2:43 AM, Michael Niedermayer michae...@gmx.at wrote: On Sun, Jan 18, 2015 at 02:05:55AM +0530, arwa arif wrote: This is an attempt for explaining the use of post-processing filters.

Re: [FFmpeg-devel] [PATCH] nvenc: Compensate for hardware trying to mess with aspect ratio of DVD content.

2015-01-18 Thread compn
On Sun, 18 Jan 2015 18:41:09 +0100 Reimar Döffinger reimar.doeffin...@gmx.de wrote: Oh my god, this is so horribly broken I vote for doing a return -EBROKENAPI and tell them we'll enable this when NVidia fixes their stuff. IMHO some features are not worth the hacks necessary. [08:51] compn

[FFmpeg-devel] [PATCH] swresample_internal.h: Move struct declaration before first use.

2015-01-18 Thread Reimar Döffinger
It seems more logical and works with more restricted C compilers like tinycc. Signed-off-by: Reimar Döffinger reimar.doeffin...@gmx.de --- libswresample/swresample_internal.h | 42 ++--- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git

[FFmpeg-devel] [PATCH] Port mp=eq/eq2 to FFmpeg

2015-01-18 Thread arwa arif
Attached the patch. From 79298b4f6d08abacb387dbd3f75fabe329d96772 Mon Sep 17 00:00:00 2001 From: Arwa Arif arwaarif1...@gmail.com Date: Mon, 19 Jan 2015 03:56:48 +0530 Subject: [PATCH] Port mp=eq/eq2 to FFmpeg --- configure|2 + doc/filters.texi | 68 +