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

2020-06-10 Thread Daniel Loman
: ffmpeg-devel on behalf of Brad Hards Sent: Wednesday, June 10, 2020 3:06 PM To: 'FFmpeg development discussions and patches' Subject: Re: [FFmpeg-devel] [PATCH] added sei side data (CAUTION)This email originated outside Toyon. Do not click links or open attachments unless you rec

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

2020-06-10 Thread Brad Hards
The side data that is added is a precision time stamp (MISB ST0603), which may or may not relate to the presentation time stamp. Unfortunate overlap of acronym. Brad ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/lis

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

2020-06-10 Thread Kieran Kunhya
On Tue, 9 Jun 2020 at 22:26, Daniel Loman wrote: > KK>>Are you aware that this is not going to be frame accurate for the > non-SPS > KK>>frame because of reordering? > > reordering of the frame in terms of pts versus dts? > > these are attached to the AVPackets not AVFrame. They data should > cor

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

2020-06-09 Thread Daniel Loman
onfused with what youre saying From: ffmpeg-devel on behalf of Daniel Loman Sent: Tuesday, June 9, 2020 1:52 PM To: 'FFmpeg development discussions and patches' Subject: Re: [FFmpeg-devel] [PATCH] added sei side data From 35034aee293cfd644ce628

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

2020-06-09 Thread Daniel Loman
AV_PKT_DATA_SEI_USER, &size)) { +write_sei_user_data(bsf, data, size); +} + err = ff_cbs_write_packet(ctx->cbc, pkt, au); if (err < 0) { av_log(bsf, AV_LOG_ERROR, "Failed to write packet.\n"); -- 2.17.1 From:

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

2020-06-09 Thread Kieran Kunhya
On Mon, 1 Jun 2020 at 22:23, Daniel Loman wrote: > Added seperate side data field to allow adding per packet side data > message to support MISB 604 encoding > Are you aware that this is not going to be frame accurate for the non-SPS frame because of reordering? Kieran _

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

2020-06-09 Thread Limin Wang
On Tue, Jun 09, 2020 at 02:39:14PM +1000, Brad Hards wrote: > >> --git a/libavcodec/packet.h b/libavcodec/packet.h index > >> 41485f4527..48e0ccbaf0 100644 > >> --- a/libavcodec/packet.h > >> +++ b/libavcodec/packet.h > >> @@ -282,6 +282,11 @@ enum AVPacketSideDataType { > >> */ > >> AV

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

2020-06-09 Thread Andreas Rheinhardt
Daniel Loman: > Added seperate side data field to allow adding per packet side data > message to support MISB 604 encoding > --- > libavcodec/avpacket.c | 1 + > libavcodec/h264_metadata_bsf.c | 116 +++-- The changes to h264_metadata should be in a separate

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

2020-06-08 Thread Brad Hards
>> --git a/libavcodec/packet.h b/libavcodec/packet.h index >> 41485f4527..48e0ccbaf0 100644 >> --- a/libavcodec/packet.h >> +++ b/libavcodec/packet.h >> @@ -282,6 +282,11 @@ enum AVPacketSideDataType { >> */ >> AV_PKT_DATA_DOVI_CONF, >> >> +/** >> + * This side data contains S

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

2020-06-08 Thread lance . lmwang
On Mon, Jun 01, 2020 at 02:23:23PM -0700, Daniel Loman wrote: > Added seperate side data field to allow adding per packet side data > message to support MISB 604 encoding > --- > libavcodec/avpacket.c | 1 + > libavcodec/h264_metadata_bsf.c | 116 +++-- > lib

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

2020-06-02 Thread Brad Hards
Thanks. I have the same need. Brad ___ 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".

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

2020-06-01 Thread Daniel Loman
Added seperate side data field to allow adding per packet side data message to support MISB 604 encoding --- libavcodec/avpacket.c | 1 + libavcodec/h264_metadata_bsf.c | 116 +++-- libavcodec/packet.h| 5 ++ 3 files changed, 72 insertions(+), 5