Re: [FFmpeg-devel] [PATCH] Fix broken osx powerpc build

I have tested your patch with LLVM and GCC-4.9.1 on Ubuntu powerpc64le. Both work. I don't have the old Apple Power machine though. On Mon, Jul 11, 2016 at 9:43 PM, Pavel Koshevoy wrote: > This patch does not apply against current master. > > I've attached an alternative

Re: [FFmpeg-devel] [PATCH] Fix broken osx powerpc build

This patch does not apply against current master. I've attached an alternative patch that works for me on osx ppc. I can't test my patch with clang, can someone else do it? Pavel. On 07/11/2016 07:56 PM, Jing Yu wrote: Add #ifdef __APPLE__ to wrap around non-standard assembly code to make it

[FFmpeg-devel] [PATCH 1/2] refine the doc of hlsenc

add the hls_flags round_durations, discont_start, omit_endlist flags describe Signed-off-by: LiuQi --- doc/muxers.texi | 12 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index 15b63f4..bf5bc82 100644 ---

[FFmpeg-devel] [PATCH 2/2] refine the method option describe of hlsenc doc

Signed-off-by: LiuQi --- doc/muxers.texi |9 + 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index bf5bc82..f6fc8e5 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -520,6 +520,15 @@ Emit

Re: [FFmpeg-devel] which rtmpdump is beter for fmpeg's native rtmp lib and rtmpdump

On Monday, July 11, 2016 3:22:03 PM CDT qw wrote: > Hi, > > I found ffmpeg support two rtmp libs, where one is ffmpeg's native rtmp lib, > and the other is rtmpdump. Which is better? > Native. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

[FFmpeg-devel] [PATCH] libavcodec/dnxhd: add support more dnxhr header prefixes

--- libavcodec/dnxhddata.h | 15 +++ libavcodec/dnxhddec.c | 2 +- 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/libavcodec/dnxhddata.h b/libavcodec/dnxhddata.h index 3ae4683..2394e04 100644 --- a/libavcodec/dnxhddata.h +++ b/libavcodec/dnxhddata.h @@ -34,8 +34,6

[FFmpeg-devel] [PATCH] libavcodec/dnxhd: add support more dnxhr header prefixes

Hi, The following patch adds support for detecting more dnxhr header prefixes. After generating many random resolution dnxhr files via quicktime, I have deduced that second 4 bytes in prefix is the header size or data offset to the end of the scan table. On heights smaller then 1080 the header

[FFmpeg-devel] [PATCH] Fix broken osx powerpc build

Add #ifdef __APPLE__ to wrap around non-standard assembly code to make it compatible with old platform. Is it ok for trunk? Thanks! --- libavcodec/ppc/asm.S | 4 libavcodec/ppc/fft_altivec.S | 32 2 files changed, 36 insertions(+) diff --git

[FFmpeg-devel] [PATCH] avformat/oggenc: always use the time base stored in the theora header

Fixes ticket #5704 Signed-off-by: James Almer --- libavformat/oggenc.c | 8 1 file changed, 8 insertions(+) diff --git a/libavformat/oggenc.c b/libavformat/oggenc.c index fc70e49..952261b 100644 --- a/libavformat/oggenc.c +++ b/libavformat/oggenc.c @@ -533,6 +533,14

Re: [FFmpeg-devel] [PATCH] libavcodec/libvpx: Add VPx alpha decode support

On Thu, Jul 7, 2016 at 11:43 AM, Vignesh Venkatasubramanian wrote: > VPx (VP8/VP9) alpha encoding has been part of FFmpeg. Now, add the > ability to decode such files with alpha channel. > > Signed-off-by: Vignesh Venkatasubramanian > --- >

Re: [FFmpeg-devel] latest ffmpeg git master build is broken on osx powerpc

It looks like a Darwin related issue. Given that this is a really an old combination (apple on power), rather than revert this patch, I would make a new patch which wraps the new code format with #ifdef__APPLE__. I will send the patch for review shortly. Thanks! On Sat, Jul 9, 2016 at 5:18 PM,

Re: [FFmpeg-devel] [PATCH 00/10] Dirac decoder improvements for the HQ profile

On 23 June 2016 at 18:06, Rostislav Pehlivanov wrote: > This set of commits significantly improves the stability and performance > of the decoder, both with other profiles and the VC-2 HQ profile. > > Suggestions on how to improve the performance of the VLC parser are

[FFmpeg-devel] [PATCH] af_hdcd.c: only hdcd_update_info() when something changes, add error detection

Only call hdcd_update_info() when the control code changes instead of every frame, so the counters are more meaningful. Also, adds some basic error detection. After scanning through about 30 HDCD-encoded CD's I've found errors where a code is signaled, but then fails to match one of the patterns,

Re: [FFmpeg-devel] [PATCH] libavformat: Add FIFO pseudo-muxer

On Mon, 11 Jul 2016, Nicolas George wrote: Le primidi 21 messidor, an CCXXIV, Marton Balint a écrit : The basic goals are the ones which are set in the GSOC trac page under the tee muxer improvement project: Description: FFmpeg contains a tee muxer, which is capable of writing the same coded

[FFmpeg-devel] [PATCH] news: make an annoucement about the future of ffserver

Removed the "in a clean way", it was unnencessary anyway as the "new APIs" were already implied to be nicer earlier. Signed-off-by: Rostislav Pehlivanov --- src/index | 9 + 1 file changed, 9 insertions(+) diff --git a/src/index b/src/index index 4cdd94b..0606e42

Re: [FFmpeg-devel] [PATCH] vp9: add 16x16 idct avx2 (8-bit).

On Mon, Jul 11, 2016 at 11:48 PM, Carl Eugen Hoyos wrote: > Ronald S. Bultje gmail.com> writes: > >> +%if ARCH_X86_64 > > Just curious: Why does this not work on x86-32? > Isn't there some asm magic that moves some > parameters to the stack if necessary? > > Carl Eugen Uses

Re: [FFmpeg-devel] [PATCH] vp9: add 16x16 idct avx2 (8-bit).

Ronald S. Bultje gmail.com> writes: > +%if ARCH_X86_64 Just curious: Why does this not work on x86-32? Isn't there some asm magic that moves some parameters to the stack if necessary? Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] Add 1080p encoding profiles to DnxHD

On Mon, Jul 11, 2016 at 11:43:19AM +0200, Håvard Espeland wrote: > Dear devs, > > Please apply the following patch. 23.97 is already supported in the encoder, > but not 24 fps. According to the dnxhd white paper, only 1080p resolution > supports 24 fps. The patch is missing from your email.

Re: [FFmpeg-devel] [PATCH] lavf/img2enc: mention -vframes in error output

On Mon, 11 Jul 2016 21:08:40 + (UTC), Carl Eugen Hoyos wrote: > Lou Logan lrcd.com> writes: > > > or use -vframes 1 to output single image)\n", > > Since this is a muxer and -vframes is an ffmpeg option, > I am not convinced this is a good solution. > Note that -vsync vfr also "fixes"

[FFmpeg-devel] [PATCH v2 03/10] avformat/tee: Support flushing by writing NULL pkt

From: Jan Sebechlebsky This will add support for flushing by writing NULL packet to the tee muxer, which propagates the action to slave muxers as expected. Signed-off-by: Jan Sebechlebsky --- Unfortunately, I've realized that I've

Re: [FFmpeg-devel] [PATCH] news: make an annoucement about the future of ffserver

Rostislav Pehlivanov gmail.com> writes: > +Current users and members of the community are > invited to write a replacement program to fill the > same niche that ffserver did in a clean way Please remove the word "clean" from the sentence, it has a very bad connotation imo. Carl Eugen

Re: [FFmpeg-devel] [PATCH 1/7] avformat/utils: Add ff_stream_encode_params_copy()

On 07/11/2016 02:23 AM, Marton Balint wrote: +ret = av_dict_copy(>metadata, src->metadata, 0); +if (ret < 0) +return ret; Since you are resetting every existing field in dst, it might make sense to free the metadata dictionary as well, before copying items to it. Thanks

Re: [FFmpeg-devel] Add 1080p encoding profiles to DnxHD

Håvard Espeland mixedrealities.no> writes: > Please apply the following patch. 23.97 is already supported > in the encoder, but not 24 fps. I believe the FFmpeg encoder supports any sample rate, no limitations. Only the help text is wrong afaict. Carl Eugen

Re: [FFmpeg-devel] [PATCH] lavf/img2enc: mention -vframes in error output

Lou Logan lrcd.com> writes: > or use -vframes 1 to output single image)\n", Since this is a muxer and -vframes is an ffmpeg option, I am not convinced this is a good solution. Note that -vsync vfr also "fixes" ticket #5701. Carl Eugen ___

[FFmpeg-devel] [PATCH] lavf/img2enc: mention -vframes in error output

Users can be unaware of -vframes/-frames:v when they want to output a single image. May prevent invalid bug reports such as #5701. Signed-off-by: Lou Logan --- libavformat/img2enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/img2enc.c

Re: [FFmpeg-devel] does ffmpeg support AEC?

On Mon, Jul 11, 2016, at 12:00 AM, qw wrote: > Hi, > > Does ffmpeg support AEC, i.e. Acoustic Echo Cancellation? Or Does ffmpeg > has third-party dependency lib that supports AEC? Wrong mailing list. ffmpeg-devel is only for patch submissions and discussions related to the development of FFmpeg.

[FFmpeg-devel] Add 1080p encoding profiles to DnxHD

Dear devs, Please apply the following patch. 23.97 is already supported in the encoder, but not 24 fps. According to the dnxhd white paper, only 1080p resolution supports 24 fps. I found this old ticket about this issue, but it was not properly fixed back then.

Re: [FFmpeg-devel] latest ffmpeg git master build is broken on osx powerpc

I have tried gcc-4.9.1, and it works. gcc-4.2.1 is too old. All right. Please help to revert my patch. Thanks! On Sat, Jul 9, 2016 at 11:02 AM, Michael Niedermayer wrote: > adding jingyu (author of 311a953c76081fca99b872629d248f9d69ebc0c3) to CC > > On Sat, Jul 09, 2016

Re: [FFmpeg-devel] [PATCH 1/4] avformat/oggenc: make flac the default for oga muxer

On 7/11/2016 12:38 PM, Michael Niedermayer wrote: > On Mon, Jul 11, 2016 at 11:41:20AM -0300, James Almer wrote: >> On 7/11/2016 11:11 AM, Michael Niedermayer wrote: >>> On Wed, Jul 06, 2016 at 08:25:24PM -0300, James Almer wrote: While not enforced, RFC 5334[1] recommends to use the .oga

Re: [FFmpeg-devel] [PATCH 1/4] avformat/oggenc: make flac the default for oga muxer

On Mon, Jul 11, 2016 at 11:41:20AM -0300, James Almer wrote: > On 7/11/2016 11:11 AM, Michael Niedermayer wrote: > > On Wed, Jul 06, 2016 at 08:25:24PM -0300, James Almer wrote: > >> While not enforced, RFC 5334[1] recommends to use the .oga extension > >> for all audio codecs except Vorbis (.ogg)

Re: [FFmpeg-devel] [PATCH 1/4] avformat/oggenc: make flac the default for oga muxer

On 7/11/2016 11:11 AM, Michael Niedermayer wrote: > On Wed, Jul 06, 2016 at 08:25:24PM -0300, James Almer wrote: >> While not enforced, RFC 5334[1] recommends to use the .oga extension >> for all audio codecs except Vorbis (.ogg) and Speex (.spx) > > a recommandition to use .oga when Y does not

Re: [FFmpeg-devel] [PATCH 4/7] avformat/tee: Support flushing by writing NULL pkt

Le septidi 17 messidor, an CCXXIV, sebechlebsky...@gmail.com a écrit : > From: Jan Sebechlebsky > > This will fix crash when caller attempts to flush by > calling write_packet with NULL packet pointer and > flushes slaves as expected. > > Signed-off-by: Jan

Re: [FFmpeg-devel] [PATCH] PPC64: Add versions of functions in libswscale/input.c optimized for POWER8 VSX SIMD.

Hi, On Sun, Jul 10, 2016 at 5:37 PM, Michael Niedermayer wrote: > On Sun, Jul 10, 2016 at 02:30:20PM -0400, Ronald S. Bultje wrote: > > Hi, > > > > On Sun, Jul 10, 2016 at 1:25 PM, Michael Niedermayer > > > wrote: > > > > > It could be

Re: [FFmpeg-devel] [PATCH 6/7] avformat/tee: Use ff_format_output_open() function

Le septidi 17 messidor, an CCXXIV, sebechlebsky...@gmail.com a écrit : > From: Jan Sebechlebsky > > Signed-off-by: Jan Sebechlebsky > --- > libavformat/tee.c | 11 +-- > 1 file changed, 5 insertions(+), 6 deletions(-) LGTM.

Re: [FFmpeg-devel] [PATCH 2/7] avformat/tee: Use ff_stream_encode_params_copy()

Le septidi 17 messidor, an CCXXIV, sebechlebsky...@gmail.com a écrit : > From: Jan Sebechlebsky > > Use ff_stream_encode_params_copy() to copy encoding-related > fields (parameters) of stream. > > Signed-off-by: Jan Sebechlebsky > --- >

Re: [FFmpeg-devel] [PATCH] vp9: add 16x16 idct avx2 (8-bit).

Hi, On Sat, Jul 9, 2016 at 11:12 AM, James Almer wrote: > On 7/8/2016 6:59 PM, Ronald S. Bultje wrote: > > +%if ARCH_X86_64 > > +INIT_YMM avx2 > > Add an %if HAVE_AVX2_EXTERNAL check here, because yasm 1.1.0 and older > don't support avx2. > > lgtm aside from that. Changed,

Re: [FFmpeg-devel] [PATCH 1/4] avformat/oggenc: make flac the default for oga muxer

On Wed, Jul 06, 2016 at 08:25:24PM -0300, James Almer wrote: > While not enforced, RFC 5334[1] recommends to use the .oga extension > for all audio codecs except Vorbis (.ogg) and Speex (.spx) a recommandition to use .oga when Y does not imply a recommandition of the reverse (.oga -> Y) unless

Re: [FFmpeg-devel] [PATCH] add split_by_time flag for support splite mpegts segment at non-keyframe

On Sat, Jul 09, 2016 at 07:46:17AM +0800, Steven Liu wrote: > add update document of patch > > > support split hls segment at duration set by hls_time > > Signed-off-by: LiuQi > --- > doc/muxers.texi | 6 ++ > libavformat/hlsenc.c | 4 +++- > 2 files changed, 9

Re: [FFmpeg-devel] [PATCH] libavformat: Add FIFO pseudo-muxer

Le primidi 21 messidor, an CCXXIV, Marton Balint a écrit : > The basic goals are the ones which are set in the GSOC trac page under the > tee muxer improvement project: > > Description: FFmpeg contains a tee muxer, which is capable of writing the > same coded packets to multiple outputs. However,

[FFmpeg-devel] does ffmpeg support AEC?

Hi, Does ffmpeg support AEC, i.e. Acoustic Echo Cancellation? Or Does ffmpeg has third-party dependency lib that supports AEC? Thanks! Regards Andrew ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

[FFmpeg-devel] which rtmpdump is beter for fmpeg's native rtmp lib and rtmpdump

Hi, I found ffmpeg support two rtmp libs, where one is ffmpeg's native rtmp lib, and the other is rtmpdump. Which is better? Thanks! Regards Andrew ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel