From: James Almer <jamrial@gmail.com> To: ffmpeg-devel@ffmpeg.org Subject: [FFmpeg-devel] [PATCH 2/5] avformat/dump: print Frame Cropping side data info Date: Wed, 19 Jul 2023 19:20:40 -0300 Message-ID: <20230719222043.59743-2-jamrial@gmail.com> (raw) In-Reply-To: <20230719222043.59743-1-jamrial@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com> --- libavformat/dump.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/libavformat/dump.c b/libavformat/dump.c index d31e4c2ec6..b35bbd185f 100644 --- a/libavformat/dump.c +++ b/libavformat/dump.c @@ -427,6 +427,23 @@ static void dump_s12m_timecode(void *ctx, const AVStream *st, const AVPacketSide } } +static void dump_cropping(void *ctx, const AVPacketSideData *sd) +{ + uint32_t top, bottom, left, right; + + if (sd->size != sizeof(uint32_t) * 4) { + av_log(ctx, AV_LOG_ERROR, "invalid data\n"); + return; + } + + top = AV_RL32(sd->data + 0); + bottom = AV_RL32(sd->data + 4); + left = AV_RL32(sd->data + 8); + right = AV_RL32(sd->data + 12); + + av_log(ctx, AV_LOG_INFO, "%d/%d/%d/%d", left, right, top, bottom); +} + static void dump_sidedata(void *ctx, const AVStream *st, const char *indent) { int i; @@ -497,6 +514,10 @@ static void dump_sidedata(void *ctx, const AVStream *st, const char *indent) av_log(ctx, AV_LOG_INFO, "SMPTE ST 12-1:2014: "); dump_s12m_timecode(ctx, st, sd); break; + case AV_PKT_DATA_FRAME_CROPPING: + av_log(ctx, AV_LOG_INFO, "Frame cropping: "); + dump_cropping(ctx, sd); + break; default: av_log(ctx, AV_LOG_INFO, "unknown side data type %d " "(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size); -- 2.41.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2023-07-19 22:21 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-07-19 22:20 [FFmpeg-devel] [PATCH 1/5] avcodec/packet: add a decoded frame cropping side data type James Almer 2023-07-19 22:20 ` James Almer [this message] 2023-07-19 22:20 ` [FFmpeg-devel] [PATCH 3/5] avformat/matroskadec: export cropping values James Almer 2023-07-19 22:20 ` [FFmpeg-devel] [PATCH 4/5] avformat/matroskaenc: support writing " James Almer 2023-07-19 22:20 ` [FFmpeg-devel] [PATCH 5/5] fftools/ffmpeg: support applying container level cropping James Almer 2023-07-20 19:08 ` Anton Khirnov 2023-07-20 19:25 ` James Almer 2023-07-20 19:31 ` Anton Khirnov 2023-07-20 19:39 ` James Almer 2023-07-25 17:09 ` [FFmpeg-devel] [PATCH v2 " James Almer 2023-07-26 21:42 ` Tomas Härdin 2023-07-26 22:11 ` James Almer 2023-07-27 11:07 ` Tomas Härdin 2023-07-27 11:13 ` Anton Khirnov 2023-07-27 11:59 ` James Almer 2023-07-31 15:53 ` Tomas Härdin [not found] ` <3EF017F1-A8DB-4934-A86C-8E17BC067DA0@cosmin.at> 2023-08-01 18:51 ` Cosmin Stejerean
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