Re: [FFmpeg-devel] Doubts regarding SoftFloat

Hi, On Thu, Jun 2, 2016 at 4:02 AM, Moritz Barsnick wrote: > To expand on Michael's comments: > > On Tue, May 31, 2016 at 21:02:01 +0530, Umair Khan wrote: >> I replaced floats in my code with SoftFloat and the results weren't as >> expected. > > Why did you implement your own

Re: [FFmpeg-devel] MetaData in Sun AU format

On 6/1/16, miniupnp wrote: > Hello, > > I'm using the .AU audio file format and noticed that FFmpeg always put 8 > zero's in the annotation field. > SOX does use the annotation field to put metadata > (Title/Author/Album/Genre/Track) > > I don't think there is any precise

[FFmpeg-devel] [PATCH] lavc/videotoolbox: fix H.264 hwaccel init issue

Fixes VTDecompressionSessionCreate() error. Signed-off-by: Rick Kern --- libavcodec/videotoolbox.c | 59 --- 1 file changed, 45 insertions(+), 14 deletions(-) diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c index

Re: [FFmpeg-devel] [PATCH 1/2] lavf/mp3dec: pass Xing gapless metadata to AVCodecParameters

Based on my understanding of [1], these values in the Info tag specify only the encoder delay/padding, which matches the documentation for these fields. It looks like other formats are using the fields that way as well. I think the extra 528 + 1 samples are the decoder delay [2]. It looks like

Re: [FFmpeg-devel] [PATCH] Use int32_t instead of int for gaintable in hdcd filter

On Thu, Jun 02, 2016 at 12:01:50AM +0200, Benjamin St wrote: > > af_hdcd.c |2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > b56f3e60dbd8c688ad37cc5dceb5378f68855622 > 0001-Use-int32_t-instead-of-int-for-gaintable-in-hdcd-fil.patch > From 11bbac3343cb06ce0862ffbbf6365ba834b4284b

Re: [FFmpeg-devel] [PATCH] avformat: Add Pro-MPEG CoP #3-R2 FEC protocol

On Wed, Jun 01, 2016 at 11:19:38AM +0200, Vlad Tarca wrote: > Pro-MPEG Code of Practice #3 release 2 forward error correction for > rtp_mpegts streams > > Fixes: > > [prompeg.c] > - proper RTP size check to fit the largest buffer > - UDP port overflow check > - replaced ffurl_close calls with

Re: [FFmpeg-devel] [PATCH] vaapi: Enable more libva surface formats

On Wed, Jun 01, 2016 at 08:22:26PM +0100, Mark Thompson wrote: > On 22/05/16 11:38, Mark Thompson wrote: > > --- > > These were not already enabled because the other tine does not have > > suitable support for them. > > > > BGR0/RGB0 tested and working. I don't have any hardware for the others,

Re: [FFmpeg-devel] Doubts regarding SoftFloat

To expand on Michael's comments: On Tue, May 31, 2016 at 21:02:01 +0530, Umair Khan wrote: > I replaced floats in my code with SoftFloat and the results weren't as > expected. Why did you implement your own multiply()? It makes incorrect assumptions about how SoftFloat works, as far as I can

[FFmpeg-devel] [PATCH] Use int32_t instead of int for gaintable in hdcd filter

From 11bbac3343cb06ce0862ffbbf6365ba834b4284b Mon Sep 17 00:00:00 2001 From: Benjamin Steffes Date: Sun, 29 May 2016 17:45:33 +0200 Subject: [PATCH] Use int32_t instead of int for gaintable in hdcd filter. Signed-off-by: Benjamin Steffes ---

Re: [FFmpeg-devel] [PATCH] vaapi: Enable more libva surface formats

On 22/05/16 11:38, Mark Thompson wrote: > --- > These were not already enabled because the other tine does not have suitable > support for them. > > BGR0/RGB0 tested and working. I don't have any hardware for the others, but > I believe they should work. > > libavutil/hwcontext_vaapi.c | 10

[FFmpeg-devel] Patch that adds timeline function for eq filter

From 570b215c110b027badc41d1206b0ff6d4806a98f Mon Sep 17 00:00:00 2001 From: Ilya87 Date: Wed, 1 Jun 2016 07:49:51 +0300 Subject: [PATCH] Timeline function for the eq filter --- libavfilter/vf_eq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavfilter/vf_eq.c

Re: [FFmpeg-devel] [PATCH 1/3] avutil/frame: Document avcodec_get_frame_class() and the option naming system

On Sat, May 28, 2016 at 04:57:13PM +0200, Michael Niedermayer wrote: > Missing docs found by: nevcairiel > > Signed-off-by: Michael Niedermayer > --- > libavutil/frame.h |4 > 1 file changed, 4 insertions(+) patchset applied [...] -- Michael GnuPG

Re: [FFmpeg-devel] [PATCH] extends Generic/CDDI/MPEG2 essence descriptors

On Thu, Apr 21, 2016 at 05:03:01PM +0300, Maksym Veremeyenko wrote: > Hi, > > attached patches extends Generic/CDDI/MPEG2 essence descriptors with > additional items. These items required by AMWA AS-10 MXF > specification. > > -- > Maksym Veremeyenko > [...] > mxfenc.c | 91 >

Re: [FFmpeg-devel] [PATCH] extends Generic/CDDI/MPEG2 essence descriptors

On Thu, Apr 21, 2016 at 05:03:01PM +0300, Maksym Veremeyenko wrote: > Hi, > > attached patches extends Generic/CDDI/MPEG2 essence descriptors with > additional items. These items required by AMWA AS-10 MXF > specification. > > -- > Maksym Veremeyenko > > mxfenc.c | 47

Re: [FFmpeg-devel] [PATCH] lavu: Adding hybrid-log gamma enum value and transfer function.

On Tue, May 31, 2016 at 09:02:44PM -0700, Neil Birkbeck wrote: > Any other thoughts on we should move forward with the _ARIB_STD name > or to use something like HYBRID_LOG_GAMMA? patch applied as noone seems to objec tto the name judging from the lack of comments to the patch thx [...] --

[FFmpeg-devel] [PATCH] FFPlay on a HLS stream skips audio from time to time.

Hi, Patch is attached, Quick notes: - Playing HLS streams - FFPlay stalls a bit before each segment download - Stalls accumulate and FFPlay falls behind - We get log warning and segment skip. Fix: - Just make sure HLS is marked as a real time stream. --- ffplay.c | 1 + 1 file changed, 1

Re: [FFmpeg-devel] [PATCH] avcodec: add MagicYUV decoder

2016-05-30 17:50 GMT+02:00 Paul B Mahol : > On 5/30/16, Piotr Bandurski wrote: >> Hi, >> >>> patch attached. >> >> Is decoding of interlaced video supported? Because I get here invalid >> output. >> >> Also crash happens with this fuzzed file: >> >>

[FFmpeg-devel] MetaData in Sun AU format

Hello, I'm using the .AU audio file format and noticed that FFmpeg always put 8 zero's in the annotation field. SOX does use the annotation field to put metadata (Title/Author/Album/Genre/Track) I don't think there is any precise specification for this AU annotation field as long as it is a null

Re: [FFmpeg-devel] [PATCH 1/2] lavc/mediacodecdec_h264: switch to new BSF API

On Tue, May 31, 2016 at 10:13:40AM +0200, Matthieu Bouron wrote: > On Sun, May 29, 2016 at 10:15:44AM +0200, Matthieu Bouron wrote: > > On Fri, May 27, 2016 at 10:13:20AM +0200, Matthieu Bouron wrote: > > > From: Matthieu Bouron > > > > > > --- > > >

[FFmpeg-devel] [PATCH] avformat: Add Pro-MPEG CoP #3-R2 FEC protocol

Pro-MPEG Code of Practice #3 release 2 forward error correction for rtp_mpegts streams Fixes: [prompeg.c] - proper RTP size check to fit the largest buffer - UDP port overflow check - replaced ffurl_close calls with ffurl_closep [rtpproto.c] - removed context fec flag and used fec_hd directly -

Re: [FFmpeg-devel] [PATCH]Filter: Add snapshot filter. It is enable to save snapshot.

> On 28.05.2016 07:31, kl222 wrote: > > On 27.05.2016 13:49, Nicolas George wrote: > >> Can you explain your use case for this filter? > >> > >> I ask because I am very uncomfortable with filters that perform > >> direct output instead of producing frames for the rest of the graph. > >> They need