Re: [FFmpeg-devel] [PATCH] avdevice/decklink_dec: fix no warning message if no input signal detected

2020-06-18 Thread Limin Wang
On Thu, Jun 18, 2020 at 07:37:50PM +0200, Marton Balint wrote: > > > On Thu, 18 Jun 2020, lance.lmw...@gmail.com wrote: > > >From: Limin Wang > > > >Signed-off-by: Limin Wang > >--- > >libavdevice/decklink_dec.cpp | 2 +- > >1 file changed, 1

Re: [FFmpeg-devel] [PATCH] added sei side data

2020-06-09 Thread Limin Wang
clear why it's packet side data yet. I add the SEI user data for frame level before, maybe you can check it: https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200317105409.2795-1-lance.lmw...@gmail.com/ > > Brad > -- Thanks, Limin Wang __

Re: [FFmpeg-devel] [PATCH v6] avcodec/mpeg12enc: support mpeg2 encoder const profile

2020-05-31 Thread Limin Wang
On Sun, May 31, 2020 at 07:19:24PM +0200, Marton Balint wrote: > > > On Sat, 30 May 2020, lance.lmw...@gmail.com wrote: > > >From: Limin Wang > > > >Signed-off-by: Limin Wang > >--- > >doc/encoders.texi | 14 ++ > >libavcodec/mp

Re: [FFmpeg-devel] [PATCH v4 1/2] fftools: add options to dump filter graph

2020-05-23 Thread Limin Wang
On Sat, May 23, 2020 at 04:52:47PM +0200, Nicolas George wrote: > Limin Wang (12020-05-23): > > > In this case, transforming the string into an AVDictionary, passing it > > > around and warning if there are remaining options should be the simplest > > > choic

Re: [FFmpeg-devel] [PATCH v4 1/2] fftools: add options to dump filter graph

2020-05-23 Thread Limin Wang
On Sat, May 23, 2020 at 04:36:24PM +0200, Nicolas George wrote: > Limin Wang (12020-05-23): > > OK, if nobody object it, I'll remove it after the patchset are OK. > > That should be in the same patch. > > > I have no idea how to use parse_key_value_pair() and how

Re: [FFmpeg-devel] [PATCH v4 2/2] avdevice/lavf: add more options to dump filter graph

2020-05-23 Thread Limin Wang
On Sat, May 23, 2020 at 02:52:12PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-05-23): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > doc/indevs.texi | 16 ++-- > > libavdevice/lavfi.c | 19 +

Re: [FFmpeg-devel] [PATCH v4 1/2] fftools: add options to dump filter graph

2020-05-23 Thread Limin Wang
On Sat, May 23, 2020 at 02:41:01PM +0200, Mattias Wadman wrote: > On Sat, May 23, 2020 at 2:23 AM wrote: > > > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > doc/ffmpeg.texi | 15 > > fftools/ffmpeg.h

Re: [FFmpeg-devel] [PATCH v4 1/2] fftools: add options to dump filter graph

2020-05-23 Thread Limin Wang
On Sat, May 23, 2020 at 02:49:39PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-05-23): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > doc/ffmpeg.texi | 15 > > > fftools/ffmpeg.h

Re: [FFmpeg-devel] [PATCH] avformat/mpegts: fix resync logic stuck in 192 bytes

2020-05-20 Thread Limin Wang
if (pos % TS_PACKET_SIZE == 0) { > >> ts->size_stat[0] ++; > >>-} else if (pos == TS_DVHS_PACKET_SIZE) { > >>+} if (pos % TS_DVHS_PACKET_SIZE == 0) { > >> ts->size_stat[1] ++; > >>-} else if (pos == TS_FEC_PACKET_SIZE) { > >>+ }

Re: [FFmpeg-devel] [PATCH 2/2] Revert "avfilter/vf_framerate: if metadata lavfi.scd.mafd exists, we'll use it first"

2020-05-14 Thread Limin Wang
_mafd); > ret = av_clipf(FFMIN(mafd, diff), 0, 100.0); > s->prev_mafd = mafd; > -- > 2.16.4 > > ___ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >

Re: [FFmpeg-devel] [PATCH] avcodec: improve the function of FF_ALLOC{Z}{_ARRAY}_OR_GOTO

2020-05-12 Thread Limin Wang
On Tue, May 12, 2020 at 06:58:34PM +0200, Marton Balint wrote: > > > On Wed, 13 May 2020, lance.lmw...@gmail.com wrote: > > >From: Limin Wang > > > >Please refer to the details here: > >https://patchwork.ffmpeg.org/project/ffmpeg/patch/1589212343-8334-1-g

Re: [FFmpeg-devel] [PATCH] avcodec: improve the function of FF_ALLOC{Z}{_ARRAY}_OR_GOTO

2020-05-12 Thread Limin Wang
> ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". -- Thanks, Limin Wang ___ ffmpeg-devel mail

Re: [FFmpeg-devel] [PATCH v2 1/4] avutil/internal: add FF_ALLOC_TYPED_ARRAY_OR_GOTO & FF_ALLOCZ_TYPED_ARRAY_OR_GOTO

2020-05-12 Thread Limin Wang
> ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". -- Thanks, Limin Wang

Re: [FFmpeg-devel] [PATCH 1/5] avformat/dashenc: fix invalid pointer access if avio_get_dyn_buf failed

2020-04-30 Thread Limin Wang
t; Regards, > > -- > Nicolas George > ___ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...

Re: [FFmpeg-devel] [PATCH 1/5] avformat/dashenc: fix invalid pointer access if avio_get_dyn_buf failed

2020-04-29 Thread Limin Wang
On Wed, Apr 29, 2020 at 05:18:18PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-04-29): > > From: Limin Wang > > > > If an error occurs, avio_get_dyn_buf() will return 0 and buf is NULL, so > > it's necessary to check > > the return value

Re: [FFmpeg-devel] [PATCH v2] avformat/srtenc: split write time into function for better readability

2020-04-29 Thread Limin Wang
On Wed, Apr 29, 2020 at 04:38:42PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-04-29): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/srtenc.c | 24 ++-- > > 1 file changed, 18 inse

Re: [FFmpeg-devel] [PATCH v1] MAINTAINERS: add myself to the general developers list

2020-04-26 Thread Limin Wang
On Sun, Apr 26, 2020 at 11:44:32PM +0200, Marton Balint wrote: > > > On Sun, 26 Apr 2020, lance.lmw...@gmail.com wrote: > > >From: Limin Wang > > > >Signed-off-by: Limin Wang > >--- > >I have actively contributed to FFmpeg in the past year and shoul

Re: [FFmpeg-devel] [PATCH v1] avcodec/utils: use av_rescale()

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 11:05:59PM +0200, Michael Niedermayer wrote: > On Mon, Apr 20, 2020 at 07:00:55PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/utils.c | 4 ++-- > > 1 fil

Re: [FFmpeg-devel] [PATCH v3 2/2] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 04:21:38PM +0200, Nicolas George wrote: > Limin Wang (12020-04-21): > > Thanks, I'll try to build the tool to use. By the ffmpeg trace log, the > > difference is frag flags of tfhd: > > The trace log is still seeing things from the inside. If

Re: [FFmpeg-devel] [PATCH v3 2/2] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 05:34:09PM +0300, Jan Ekström wrote: > On Tue, Apr 21, 2020 at 5:19 PM Limin Wang wrote: > > > > On Tue, Apr 21, 2020 at 04:52:16PM +0300, Jan Ekström wrote: > > > On Tue, Apr 21, 2020 at 4:19 PM Limin Wang wrote: > > > > > > &g

Re: [FFmpeg-devel] [PATCH v3 2/2] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 04:52:16PM +0300, Jan Ekström wrote: > On Tue, Apr 21, 2020 at 4:19 PM Limin Wang wrote: > > > > On Tue, Apr 21, 2020 at 01:08:05PM +0200, Nicolas George wrote: > > > Limin Wang (12020-04-21): > > > > OK, below is the commit log, ple

Re: [FFmpeg-devel] [PATCH v3 2/2] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 01:08:05PM +0200, Nicolas George wrote: > Limin Wang (12020-04-21): > > OK, below is the commit log, please help to review whether it's your > > expected log: > > > > NOTE about the testing effect: > > subtitle packet will be marked a

Re: [FFmpeg-devel] [PATCH v3 2/2] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 12:35:39PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-04-21): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/internal.h | 2 + > > libavformat/mux.c

Re: [FFmpeg-devel] [PATCH v2 1/4] fftools/ffmpeg: set AV_PKT_FLAG_KEY for the subtitle packet

2020-04-21 Thread Limin Wang
On Tue, Apr 21, 2020 at 11:26:14AM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-04-21): > > From: Limin Wang > > > > For better code review, the patch is helping to update the fate tests result > > so the change of ffmpeg.c will be deleted in the last

Re: [FFmpeg-devel] [PATCH v1] avcodec/bsf: simplify the code

2020-04-17 Thread Limin Wang
On Fri, Apr 17, 2020 at 05:24:32PM +0200, Paul B Mahol wrote: > On 4/17/20, Limin Wang wrote: > > On Fri, Apr 17, 2020 at 04:41:44PM +0200, Andreas Rheinhardt wrote: > >> lance.lmw...@gmail.com: > >> > From: Limin Wang > >> > > >> > Signed-o

Re: [FFmpeg-devel] [PATCH v1] avcodec/bsf: simplify the code

2020-04-17 Thread Limin Wang
On Fri, Apr 17, 2020 at 04:41:44PM +0200, Andreas Rheinhardt wrote: > lance.lmw...@gmail.com: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/bsf.c | 10 ++ > > 1 file changed, 2 insertions(+), 8 deletions(-) &

Re: [FFmpeg-devel] [PATCH v3 1/3] avfilter/af_acrossover: Check sscanf() return value

2020-04-17 Thread Limin Wang
On Fri, Apr 17, 2020 at 04:34:28PM +0200, Paul B Mahol wrote: > On 4/17/20, Limin Wang wrote: > > > > ping for merge please. > > trival patch, apply at will. I can't push it directly, so ping it for developer/maintainer help to apply it. > > > > >

Re: [FFmpeg-devel] [PATCH v3 1/3] avfilter/af_acrossover: Check sscanf() return value

2020-04-17 Thread Limin Wang
ping for merge please. On Sun, Mar 29, 2020 at 08:08:04AM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavfilter/af_acrossover.c | 5 - > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/libav

Re: [FFmpeg-devel] [PATCH v3 2/2] avcodec/mpeg12enc: Support mpeg2 encoder profile with const options

2020-04-17 Thread Limin Wang
ping for merge, please. On Sat, Apr 04, 2020 at 08:25:31AM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > doc/encoders.texi | 8 > libavcodec/mpeg12enc.c | 22 +- > libavcodec/mpegvide

Re: [FFmpeg-devel] [PATCH v1] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-17 Thread Limin Wang
On Fri, Apr 17, 2020 at 10:24:53AM -0300, James Almer wrote: > On 4/16/2020 10:23 PM, Limin Wang wrote: > > On Thu, Apr 16, 2020 at 05:16:35PM +0200, Nicolas George wrote: > >> Sorry, forgot to reply to that. > >> > >> Limin Wang (12020-04-04): > >>&

Re: [FFmpeg-devel] [PATCH v1] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-16 Thread Limin Wang
On Thu, Apr 16, 2020 at 05:16:35PM +0200, Nicolas George wrote: > Sorry, forgot to reply to that. > > Limin Wang (12020-04-04): > > the md5 framecrc is generated by libavformat/tests/movenc.c, I have no > > clue how the movenc testing work and how to get the real input to ch

Re: [FFmpeg-devel] [PATCH v1] fftools/ffprobe: Use format specifier PRId64 instead of %lld

2020-04-10 Thread Limin Wang
On Fri, Apr 10, 2020 at 07:37:40PM +0200, Michael Niedermayer wrote: > On Fri, Apr 10, 2020 at 07:04:38PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > fftools/ffprobe.c | 14 +++--- > &

Re: [FFmpeg-devel] [PATCH v1 2/2] avfilter/vf_subtitles: add force_style option for ass subtitle filter

2020-04-10 Thread Limin Wang
please help to review, so that we can change the subtitle postion, color by force_style. On Mon, Mar 30, 2020 at 06:52:33PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > doc/filters.texi | 4 > libavfilter/v

Re: [FFmpeg-devel] [PATCH v1 1/4] avfilter/af_loudnorm: Add file option for the measured stats

2020-04-09 Thread Limin Wang
On Thu, Apr 09, 2020 at 07:57:14PM +0200, Nicolas George wrote: > Limin Wang (12020-04-09): > > My patch set try to make the loudnorm filter easy to use for end user if > > they > > want to process the volume in two pass. > > Yes: you are seeing a problem, and you

Re: [FFmpeg-devel] [PATCH v1 1/4] avfilter/af_loudnorm: Add file option for the measured stats

2020-04-09 Thread Limin Wang
On Thu, Apr 09, 2020 at 01:16:16PM +0200, Nicolas George wrote: > lance.lmw...@gmail.com (12020-04-09): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > doc/filters.texi | 3 +++ > > libavfilter/af_loudnorm.c | 54 +

Re: [FFmpeg-devel] [PATCH v2 3/7] avformat/hlsenc: Check some unchecked allocations

2020-04-09 Thread Limin Wang
ad. Sorry, it seems that I remove these checking when av_dirname claims to support NULL for path in the API comments like glib dirname function. So I think it's duplicate check if the function claims to support NULL. If have different opinions, please add the checking anyway. I don't know

Re: [FFmpeg-devel] [PATCH v2 2/3] avfilter/vf_mix: Check sscanf() return value

2020-04-08 Thread Limin Wang
On Sun, Mar 29, 2020 at 11:18:11AM +0200, Nicolas George wrote: > Limin Wang (12020-03-29): > > OK, update the patch to print a message and return error. > > Thanks. I have no objection to that new version, but I do not maintain > that code. ping for the patchset for me

Re: [FFmpeg-devel] [PATCH v1] avfilter/src_movie: Fix the loop function of dynamic logo

2020-04-08 Thread Limin Wang
ping this patch for review. On Tue, Mar 17, 2020 at 06:55:00PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > The following command will attempt to create the input and overlay test > sequence for you. > ./ffmpeg -f lavfi -i color=white:duration=100:r=25:size=1280

Re: [FFmpeg-devel] [PATCH v9 3/4] avfilter/vf_showinfo: display H.26[45] user data unregistered sei message

2020-04-08 Thread Limin Wang
ping this patch for merge, it'll dump the metadata and don't change API. On Tue, Mar 17, 2020 at 06:54:08PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavfilter/vf_showinfo.c | 37 ++

Re: [FFmpeg-devel] [PATCH] avformat/libsrt: Change latency option to milliseconds

2020-04-08 Thread Limin Wang
On Wed, Apr 08, 2020 at 09:34:45AM +0200, pkv wrote: > > Le 08/04/2020 à 3:45 am, Limin Wang a écrit : > >On Wed, Apr 08, 2020 at 02:16:23AM +0200, pkv wrote: > >>Hi > >> > >>Le 08/04/2020 à 12:33 am, Limin Wang a écrit : > >>>On Tue, Ap

Re: [FFmpeg-devel] [PATCH v1 1/3] doc/protocols: clarify timeout and latency unit of measurement for SRT

2020-04-08 Thread Limin Wang
ping the patchset. On Tue, Mar 31, 2020 at 10:08:06PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > doc/protocols.texi | 12 ++-- > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/

Re: [FFmpeg-devel] [PATCH] avformat/libsrt: Change latency option to milliseconds

2020-04-07 Thread Limin Wang
On Wed, Apr 08, 2020 at 02:16:23AM +0200, pkv wrote: > Hi > > Le 08/04/2020 à 12:33 am, Limin Wang a écrit : > >On Tue, Apr 07, 2020 at 08:25:44PM +0200, pkv wrote: > >>Hi > >> > >>new patch for latency option following the comments from N. George. >

Re: [FFmpeg-devel] [PATCH v2] avformat/dashenc: remove the arbitrary restrictions for filename

2020-04-07 Thread Limin Wang
On Wed, Apr 08, 2020 at 01:54:12AM +0200, Andreas Rheinhardt wrote: > lance.lmw...@gmail.com: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/dashenc.c | 28 > > 1 file changed, 12 insertions(+)

Re: [FFmpeg-devel] [PATCH v1] avformat/dashenc: use av_asprintf()

2020-04-07 Thread Limin Wang
On Tue, Apr 07, 2020 at 07:08:56PM +0200, Andreas Rheinhardt wrote: > lance.lmw...@gmail.com: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/dashenc.c | 23 ++- > > 1 file changed, 6 insertions(+)

Re: [FFmpeg-devel] [PATCH] avformat/libsrt: Change latency option to milliseconds

2020-04-07 Thread Limin Wang
uot;, "Enable receiver to send periodic NAK reports", >OFFSET(nakreport),AV_OPT_TYPE_BOOL, { .i64 = > -1 }, -1, 1, .flags = D|E }, > { "connect_timeout", "Connect timeout. Caller default: 3000, rendezvous > (x

Re: [FFmpeg-devel] [PATCH v3] avutil/frame: Use av_realloc_array()

2020-04-06 Thread Limin Wang
ping. On Thu, Dec 26, 2019 at 08:33:38AM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavutil/frame.c | 7 ++- > 1 file changed, 2 insertions(+), 5 deletions(-) > > diff --git a/libavutil/frame.c b/libavutil

Re: [FFmpeg-devel] [PATCH v1] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-04 Thread Limin Wang
On Sat, Apr 04, 2020 at 11:42:06AM +0200, Nicolas George wrote: > Limin Wang (12020-04-04): > > I think it's caused by the keyframe flags, so have no clue how to check > > the beneficial for these fate testing. > > Take the actual files produced by the tests, possibly ch

Re: [FFmpeg-devel] [PATCH v1] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-03 Thread Limin Wang
On Fri, Apr 03, 2020 at 11:23:59PM +0200, Michael Niedermayer wrote: > On Fri, Apr 03, 2020 at 11:05:59PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/mux.c| 16 >

Re: [FFmpeg-devel] [PATCH v1] avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packet

2020-04-03 Thread Limin Wang
On Fri, Apr 03, 2020 at 05:19:08PM +0200, Andreas Rheinhardt wrote: > lance.lmw...@gmail.com: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavformat/mux.c| 16 > > tests/ref/fate/binsub-movtex

Re: [FFmpeg-devel] [PATCH v1 2/2] avcodec/mpeg12enc: Support mpeg2 encoder profile with const options

2020-04-03 Thread Limin Wang
On Fri, Apr 03, 2020 at 03:47:09PM +, Fu, Linjie wrote: > > From: ffmpeg-devel On Behalf Of > > Limin Wang > > Sent: Friday, April 3, 2020 22:55 > > To: ffmpeg-devel@ffmpeg.org > > Subject: Re: [FFmpeg-devel] [PATCH v1 2/2] avcodec/mpeg12enc: Support > &

Re: [FFmpeg-devel] [PATCH v1 2/2] avcodec/mpeg12enc: Support mpeg2 encoder profile with const options

2020-04-03 Thread Limin Wang
On Fri, Apr 03, 2020 at 04:25:15PM +0200, Hendrik Leppkes wrote: > On Fri, Apr 3, 2020 at 3:12 PM wrote: > > > > From: Limin Wang > > > > make setting profile more user friendly > > > > Please make sure API users can still set it through avctx->profi

Re: [FFmpeg-devel] [PATCH v1] fftools/ffmpeg: set AV_PKT_FLAG_KEY for the subtitle packet

2020-04-03 Thread Limin Wang
On Fri, Mar 27, 2020 at 01:47:10AM +0100, Michael Niedermayer wrote: > On Thu, Mar 26, 2020 at 10:47:37AM +0100, Anton Khirnov wrote: > > Quoting Andreas Rheinhardt (2020-03-20 17:51:41) > > > Jan Ekström: > > > > On Fri, Mar 20, 2020 at 5:45 PM wrote: >

Re: [FFmpeg-devel] [PATCH v1 3/4] avformat: add subtitle support in master playlist m3u8

2020-03-29 Thread Limin Wang
On Sun, Mar 29, 2020 at 04:32:06PM +0800, Steven Liu wrote: > > > > 2020年3月26日 下午9:56,lance.lmw...@gmail.com 写道: > > > > From: Limin Wang > > > > Test with the following command for the webvtt subtitle: > > $ ./ffmpeg -y -i input_with_subtitle.mkv \ &

Re: [FFmpeg-devel] [PATCH] avformat/hlsenc: skip first char after compare path with path separator

2020-03-29 Thread Limin Wang
t; > > ___ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscrib

Re: [FFmpeg-devel] [PATCH v2 2/3] avfilter/vf_mix: Check sscanf() return value

2020-03-28 Thread Limin Wang
On Sun, Mar 29, 2020 at 01:32:59AM +0100, Nicolas George wrote: > Limin Wang (12020-03-29): > > Anyway if the user option is typo, > > the result may be unexpected for user. > > But your change does not address that. For that, you would print a > message and return an

Re: [FFmpeg-devel] [PATCH v2 3/3] avfilter/af_adelay: Check sscanf() return value

2020-03-28 Thread Limin Wang
On Sat, Mar 28, 2020 at 07:06:13PM +0100, Michael Niedermayer wrote: > On Sat, Mar 28, 2020 at 08:17:33AM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/af_adelay.c | 5 - > > 1 fi

Re: [FFmpeg-devel] [PATCH v2 2/3] avfilter/vf_mix: Check sscanf() return value

2020-03-28 Thread Limin Wang
On Sun, Mar 29, 2020 at 12:31:40AM +0100, Nicolas George wrote: > Limin Wang (12020-03-29): > > If av_sscanf failed, s->weights[i] is invalid data and can't be used > > further. > > I think you are mistaken: if av_sscanf() fails, s->weights[i] stays > unchanged

Re: [FFmpeg-devel] [PATCH v2 2/3] avfilter/vf_mix: Check sscanf() return value

2020-03-28 Thread Limin Wang
On Sat, Mar 28, 2020 at 08:10:51PM +0100, Nicolas George wrote: > lance.lmw...@gmail.com (12020-03-28): > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/vf_mix.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-)

Re: [FFmpeg-devel] [PATCH v1 1/2] avfilter/vf_showinfo: check if the s12m data size is valid

2020-03-27 Thread Limin Wang
On Fri, Mar 27, 2020 at 01:42:02AM +0100, Michael Niedermayer wrote: > On Wed, Mar 25, 2020 at 06:45:47PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/vf_showinfo.c | 4 > > 1

Re: [FFmpeg-devel] [PATCH v1 3/3] avfilter/af_adelay: Check sscanf() return value

2020-03-27 Thread Limin Wang
On Fri, Mar 27, 2020 at 08:34:02PM +0100, Michael Niedermayer wrote: > On Thu, Mar 26, 2020 at 07:04:24AM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/af_adelay.c | 3 ++- > > 1 fi

Re: [FFmpeg-devel] [PATCH v1] avcodec/decode: increase nb_bsfs after av_bsf_alloc in case alloc failed

2020-03-21 Thread Limin Wang
ping for review, thanks. On Tue, Dec 24, 2019 at 09:06:18AM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavcodec/decode.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/libavcod

Re: [FFmpeg-devel] [PATCH v1] fftools/ffmpeg: set AV_PKT_FLAG_KEY for the subtitle packet

2020-03-20 Thread Limin Wang
On Fri, Mar 20, 2020 at 06:03:53PM +0200, Jan Ekström wrote: > On Fri, Mar 20, 2020 at 5:45 PM wrote: > > > > From: Limin Wang > > > > This fixes webvtt segment output. > > > > Please testing with the following command and check the ou

Re: [FFmpeg-devel] [PATCH v9 2/4] avcodec/hevc_sei: add support for user data unregistered SEI message

2020-03-17 Thread Limin Wang
On Wed, Mar 18, 2020 at 12:13:33AM +, Derek Buitenhuis wrote: > On 17/03/2020 23:11, Limin Wang wrote: > > The user data unregistered allows arbitrary data to be carried in the > > bitstream, > > for example, ROI info, time info etc. For the real support patch, please

Re: [FFmpeg-devel] [PATCH v9 2/4] avcodec/hevc_sei: add support for user data unregistered SEI message

2020-03-17 Thread Limin Wang
On Tue, Mar 17, 2020 at 05:25:29PM +, Derek Buitenhuis wrote: > On 17/03/2020 10:54, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/hevc_sei.c | 31 +

Re: [FFmpeg-devel] [PATCH v1 2/2] avfilter/vf_overlay: remove the duplicated framesync option

2020-03-17 Thread Limin Wang
> > On 3/17/20, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > After applied the patch, we can change default eof_action from repeat to > > pass still. > > > > ./ffmpeg -y -filter_complex > > "movie=./input.mkv,setpts=PTS-STARTPTS[main];

Re: [FFmpeg-devel] [PATCH v2 2/2] avcodec/libx264: return error if unknown picture type encountered

2020-01-19 Thread Limin Wang
On Sat, Jan 18, 2020 at 03:27:12PM +0100, Michael Niedermayer wrote: > On Sat, Jan 18, 2020 at 06:38:25AM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/libx264.c | 3 ++- > > 1 fi

Re: [FFmpeg-devel] [PATCH v2 2/2] avcodec/libx264: return error if unknown picture type encountered

2020-01-18 Thread Limin Wang
On Sat, Jan 18, 2020 at 03:27:12PM +0100, Michael Niedermayer wrote: > On Sat, Jan 18, 2020 at 06:38:25AM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/libx264.c | 3 ++- > > 1 fi

Re: [FFmpeg-devel] [PATCH v2 2/2] avcodec/libx264: return error if unknown picture type encountered

2020-01-17 Thread Limin Wang
On Fri, Jan 17, 2020 at 10:09:47PM +0100, Michael Niedermayer wrote: > On Fri, Jan 17, 2020 at 12:48:48PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/libx264.c | 3 ++- > > 1 fi

Re: [FFmpeg-devel] [PATCH v8 3/4] avfilter/vf_showinfo: display H.26[45] user data unregistered sei message

2020-01-09 Thread Limin Wang
'll notice the line break is placed after the case condition. > > Moritz > ___ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org

Re: [FFmpeg-devel] [PATCH] Add vps/sps/pps id offset to hevc_metadata bsf

2020-01-08 Thread Limin Wang
1 }, -1, HEVC_MAX_HEIGHT, FLAGS }, > > +{ "vps_id_offset", "Increase the vps id by this offset", > +OFFSET(vps_id_offset), AV_OPT_TYPE_INT, > +{ .i64 = 0 }, 0, HEVC_MAX_VPS_COUNT, FLAGS }, > +{ "sps_id_offset", "Inc

Re: [FFmpeg-devel] [PATCH v7 1/8] avutil: add AV_FRAME_DATA_USER_DATA_UNREGISTERED side data type

2020-01-08 Thread Limin Wang
On Wed, Jan 08, 2020 at 06:07:29AM +0100, Anton Khirnov wrote: > Quoting lance.lmw...@gmail.com (2020-01-07 06:03:48) > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > doc/APIchanges | 3 +++ > > libavutil/frame

Re: [FFmpeg-devel] [PATCH v6] avutil: add AV_FRAME_DATA_USER_DATA_UNREGISTERED side data type

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 10:03:42PM +, Mark Thompson wrote: > On 06/01/2020 14:54, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > Fix for the v5 commit message change when copy(add avutil:) > > > >

Re: [FFmpeg-devel] [PATCH v6] avutil: add AV_FRAME_DATA_USER_DATA_UNREGISTERED side data type

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 10:03:42PM +, Mark Thompson wrote: > On 06/01/2020 14:54, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > Fix for the v5 commit message change when copy(add avutil:) > > > >

Re: [FFmpeg-devel] [PATCH v5 4/4] avcodec/h264: create user data unregistered side data H.264

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 10:18:13PM +, Mark Thompson wrote: > On 02/01/2020 01:28, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/h264_sei.c | 20 +++-- > > libavcodec/h264_sei.h

Re: [FFmpeg-devel] [PATCH v5 3/4] avfilter/vf_showinfo: display user data unregistered message

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 10:38:22PM +, Mark Thompson wrote: > On 02/01/2020 01:28, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/vf_showinfo.c | 33 + &

Re: [FFmpeg-devel] [PATCH v2 2/2] avcodec/h265_metadata_bsf: add option to insert a string as SEI unregistered user data

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 09:51:34PM +, Mark Thompson wrote: > On 28/12/2019 01:38, Limin Wang wrote: > > On Fri, Dec 27, 2019 at 11:32:40PM +, Mark Thompson wrote: > >> On 26/12/2019 01:01, lance.lmw...@gmail.com wrote: > >>> From: Limin Wang > &g

Re: [FFmpeg-devel] [PATCH v1] avfilter/af_amix: change the max range of the number of inputs

2020-01-06 Thread Limin Wang
On Mon, Jan 06, 2020 at 02:27:36PM +0100, Paul B Mahol wrote: > On 1/6/20, Limin Wang wrote: > > On Mon, Jan 06, 2020 at 01:28:45PM +0100, Paul B Mahol wrote: > >> Limit is not real, its too big. > > > > So what's reasonable value to use? > > I notice vi

Re: [FFmpeg-devel] [PATCH v1] avfilter/af_amix: change the max range of the number of inputs

2020-01-06 Thread Limin Wang
ot;set number of inputs", OFFSET(nb_inputs), AV_OPT_TYPE_INT, {.i64=2}, 2, INT_MAX, .flags = FLAGS }, > > On 1/6/20, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/af_amix.c | 2 +- > &g

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_showinfo: Fix erroneous results for mean and stdev with pixel bits >8

2020-01-05 Thread Limin Wang
ping, please review it. I'll add packed format support after that. On Fri, Nov 29, 2019 at 07:28:23PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Have tested with be and le pixel format on be and le system for >8bit. > System: > lmwang@ubuntu:

Re: [FFmpeg-devel] [PATCH v1] avfilter: add colorstats, colorrgbstats, coloryuvstats video filter

2019-12-30 Thread Limin Wang
8bit and 16bit huge duplicate code first. > > > On 12/27/19, Limin Wang wrote: > >> On Fri, Dec 27, 2019 at 03:20:19PM +0100, Paul B Mahol wrote: > >>> On 12/27/19, Limin Wang wrote: > >>>> On Fri, Dec 27, 2019 at 12:35:25PM +0100, Pa

Re: [FFmpeg-devel] [PATCH v2 3/4] FATE: add a test for lut1d and lut3d

2019-12-28 Thread Limin Wang
On Thu, Nov 14, 2019 at 10:55:30PM +0100, Michael Niedermayer wrote: > On Thu, Nov 14, 2019 at 09:46:22PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > have tested with x86_64(apple darwin, linux gcc), x

Re: [FFmpeg-devel] [PATCH v1] avcodec/h264_metadata_bsf: Fix user data failed to insert in case no SPSs NAL for global headers

2019-12-27 Thread Limin Wang
On Fri, Dec 27, 2019 at 11:30:34PM +, Mark Thompson wrote: > On 26/12/2019 00:55, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > FLV, MP4... will enable global_header default and place SPSs headers in > > extradata > > instead of every keyfram

Re: [FFmpeg-devel] [PATCH v2 2/2] avcodec/h265_metadata_bsf: add option to insert a string as SEI unregistered user data

2019-12-27 Thread Limin Wang
On Fri, Dec 27, 2019 at 11:32:40PM +, Mark Thompson wrote: > On 26/12/2019 01:01, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > update to add keyframe NAL checking as H.264 patch for global header >

Re: [FFmpeg-devel] [PATCH v1] avfilter: add colorstats, colorrgbstats, coloryuvstats video filter

2019-12-27 Thread Limin Wang
On Fri, Dec 27, 2019 at 03:20:19PM +0100, Paul B Mahol wrote: > On 12/27/19, Limin Wang wrote: > > On Fri, Dec 27, 2019 at 12:35:25PM +0100, Paul B Mahol wrote: > >> You are duplicating some functionality of signalstats filter. > >> > > Yes, I have other functi

Re: [FFmpeg-devel] [PATCH v1] avfilter: add colorstats, colorrgbstats, coloryuvstats video filter

2019-12-27 Thread Limin Wang
hread), and signalstats don't support rgb format and don't have stdev, also it have too many other function and difficult to change it, so I think it's more simple to create a new filter to do it. > On 12/27/19, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > &

Re: [FFmpeg-devel] [PATCH v1 3/3] avfilter/vf_yadif: remove duplicate code with macro-based function

2019-12-25 Thread Limin Wang
On Wed, Dec 25, 2019 at 05:57:58PM +0100, Michael Niedermayer wrote: > On Tue, Dec 24, 2019 at 09:13:39AM +0800, Limin Wang wrote: > > On Thu, Nov 28, 2019 at 09:34:18AM +0800, lance.lmw...@gmail.com wrote: > > > From: Limin Wang > > > >

Re: [FFmpeg-devel] [PATCH v1] avutil/frame: Use av_realloc_array()

2019-12-23 Thread Limin Wang
On Tue, Dec 24, 2019 at 01:46:00AM +, Andreas Rheinhardt wrote: > Limin Wang: > > On Mon, Dec 23, 2019 at 10:20:37PM -0300, James Almer wrote: > >> On 12/23/2019 8:32 PM, Michael Niedermayer wrote: > >>> On Mon, Dec 23, 2019 at 10:48:13PM +0800, lance.lmw...@gmail

Re: [FFmpeg-devel] [PATCH v1] avutil/frame: Use av_realloc_array()

2019-12-23 Thread Limin Wang
On Mon, Dec 23, 2019 at 10:20:37PM -0300, James Almer wrote: > On 12/23/2019 8:32 PM, Michael Niedermayer wrote: > > On Mon, Dec 23, 2019 at 10:48:13PM +0800, lance.lmw...@gmail.com wrote: > >> From: Limin Wang > >> > >> Signed-off-by: Limin Wang

Re: [FFmpeg-devel] [PATCH v1 1/2] avfilter/vf_colormatrix: av_frame_free(&in) in case of error

2019-12-23 Thread Limin Wang
On Wed, Nov 27, 2019 at 06:46:50PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavfilter/vf_colormatrix.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormat

Re: [FFmpeg-devel] [PATCH v1 3/3] avfilter/vf_yadif: remove duplicate code with macro-based function

2019-12-23 Thread Limin Wang
On Thu, Nov 28, 2019 at 09:34:18AM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang > > Signed-off-by: Limin Wang > --- > libavfilter/vf_yadif.c | 147 +++-- > 1 file changed, 54 insertions(+), 93 deletions(-) > > diff --git

Re: [FFmpeg-devel] [PATCH] avcodec/cbs_h264: add support for the Content light level information SEI message

2019-12-23 Thread Limin Wang
On Thu, Nov 28, 2019 at 11:06:52PM -0300, James Almer wrote: > Defined in ITU-T H.264 (06/2019) LGTM > > Signed-off-by: James Almer > --- > This is basically a copy paste of the H.265 implementation, both here and in > the spec. > > libavcodec/cbs_h264.h | 6 ++ > libavc

Re: [FFmpeg-devel] [PATCH v1] avutil/frame: Use av_realloc_array()

2019-12-23 Thread Limin Wang
On Tue, Dec 24, 2019 at 12:32:07AM +0100, Michael Niedermayer wrote: > On Mon, Dec 23, 2019 at 10:48:13PM +0800, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavutil/frame.c | 7 ++- > > 1 fil

Re: [FFmpeg-devel] [PATCH] avformat/mpegtsenc: warn users if codec isn't supported

2019-12-23 Thread Limin Wang
On Fri, Dec 20, 2019 at 04:55:12PM +0530, Gyan wrote: > > Regards, > Gyan > From fbbd221b089f3b272cfd712c3d4824dd86b4eac0 Mon Sep 17 00:00:00 2001 > From: Gyan Doshi > Date: Fri, 20 Dec 2019 16:39:32 +0530 > Subject: [PATCH] avformat/mpegtsenc: warn users if codec isn't supported > > The MPEG-T

Re: [FFmpeg-devel] [PATCH V2] lavc/midivid: FIX CID 1456088

2019-12-22 Thread Limin Wang
On Mon, Dec 23, 2019 at 02:00:10AM +0100, Andreas Rheinhardt wrote: > On Mon, Dec 23, 2019 at 1:53 AM Limin Wang wrote: > > > On Sun, Dec 22, 2019 at 03:26:58PM +, Zhong Li wrote: > > > Signed-off-by: Zhong Li > > > --- > > > libavcodec/midivid.c

Re: [FFmpeg-devel] [PATCH V2] lavc/midivid: FIX CID 1456088

2019-12-22 Thread Limin Wang
On Sun, Dec 22, 2019 at 03:26:58PM +, Zhong Li wrote: > Signed-off-by: Zhong Li > --- > libavcodec/midivid.c | 9 ++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/libavcodec/midivid.c b/libavcodec/midivid.c > index 38465c5..3dac3f1 100644 > --- a/libavcodec/midivi

Re: [FFmpeg-devel] [PATCH v1] avcodec/mpeg12dec: switch to AVBufferRef buffer for a53 caption

2019-12-22 Thread Limin Wang
On Sun, Dec 22, 2019 at 05:37:21PM +, Kieran Kunhya wrote: > On Sun, 22 Dec 2019 at 13:27, wrote: > > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/mpeg12dec.c | 73 > > +++

Re: [FFmpeg-devel] [PATCH] avcodec/hevcdec: keep closed captions in sync between multiple thread contexts

2019-12-20 Thread Limin Wang
On Fri, Dec 20, 2019 at 02:05:42PM -0300, James Almer wrote: > Based on h264 code. > > Signed-off-by: James Almer > --- > libavcodec/hevcdec.c | 7 +++ > 1 file changed, 7 insertions(+) > > diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c > index f8270b87c3..19b0cd815d 100644 > ---

Re: [FFmpeg-devel] [PATCH v3 3/5] avfilter/vf_showinfo: display user data unregistered message

2019-12-20 Thread Limin Wang
On Fri, Dec 20, 2019 at 02:30:23PM -0300, James Almer wrote: > On 12/19/2019 2:09 AM, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/vf_showinfo.c | 33 + &

Re: [FFmpeg-devel] [PATCH v3 2/5] avcodec/hevc_sei: add support for user data unregistered SEI message

2019-12-20 Thread Limin Wang
On Fri, Dec 20, 2019 at 02:23:40PM -0300, James Almer wrote: > On 12/19/2019 2:09 AM, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavcodec/hevc_sei.c | 34 +++

Re: [FFmpeg-devel] [PATCH v2 3/5] avfilter/vf_showinfo: display user data unregistered message

2019-12-18 Thread Limin Wang
On Wed, Dec 18, 2019 at 12:47:49PM -0300, James Almer wrote: > On 12/18/2019 8:06 AM, lance.lmw...@gmail.com wrote: > > From: Limin Wang > > > > Signed-off-by: Limin Wang > > --- > > libavfilter/vf_showinfo.c | 40 +++ &

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