[FFmpeg-devel] [PATCH] libavformat/mov.c: export vendor id as metadata
Thierry Foucu
tfoucu at gmail.com
Thu Dec 3 22:40:40 EET 2020
On Wed, Nov 18, 2020 at 12:09 PM Thierry Foucu <tfoucu at gmail.com> wrote:
> ---
> libavformat/mov.c | 8 ++++++--
> tests/ref/fate/hapqa-extract-nosnappy-to-hapalphaonly-mov | 1 +
> tests/ref/fate/hapqa-extract-nosnappy-to-hapq-mov | 1 +
> tests/ref/fate/mov-zombie | 2 +-
> tests/ref/fate/rgb24-mkv | 4 ++--
> 5 files changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 2b90e31170..1ba1a748e8 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -2095,6 +2095,7 @@ static void mov_parse_stsd_video(MOVContext *c,
> AVIOContext *pb,
> uint8_t codec_name[32] = { 0 };
> int64_t stsd_start;
> unsigned int len;
> + uint32_t id = 0;
>
> /* The first 16 bytes of the video sample description are already
> * read in ff_mov_read_stsd_entries() */
> @@ -2102,7 +2103,8 @@ static void mov_parse_stsd_video(MOVContext *c,
> AVIOContext *pb,
>
> avio_rb16(pb); /* version */
> avio_rb16(pb); /* revision level */
> - avio_rb32(pb); /* vendor */
> + id = avio_rl32(pb); /* vendor */
> + av_dict_set(&st->metadata, "vendor_id", av_fourcc2str(id), 0);
> avio_rb32(pb); /* temporal quality */
> avio_rb32(pb); /* spatial quality */
>
> @@ -2150,10 +2152,12 @@ static void mov_parse_stsd_audio(MOVContext *c,
> AVIOContext *pb,
> {
> int bits_per_sample, flags;
> uint16_t version = avio_rb16(pb);
> + uint32_t id = 0;
> AVDictionaryEntry *compatible_brands = av_dict_get(c->fc->metadata,
> "compatible_brands", NULL, AV_DICT_MATCH_CASE);
>
> avio_rb16(pb); /* revision level */
> - avio_rb32(pb); /* vendor */
> + id = avio_rl32(pb); /* vendor */
> + av_dict_set(&st->metadata, "vendor_id", av_fourcc2str(id), 0);
>
> st->codecpar->channels = avio_rb16(pb); /* channel count
> */
> st->codecpar->bits_per_coded_sample = avio_rb16(pb); /* sample size */
> diff --git a/tests/ref/fate/hapqa-extract-nosnappy-to-hapalphaonly-mov
> b/tests/ref/fate/hapqa-extract-nosnappy-to-hapalphaonly-mov
> index 61af08aa23..04a965b12a 100644
> --- a/tests/ref/fate/hapqa-extract-nosnappy-to-hapalphaonly-mov
> +++ b/tests/ref/fate/hapqa-extract-nosnappy-to-hapalphaonly-mov
> @@ -69,5 +69,6 @@ DISPOSITION:attached_pic=0
> DISPOSITION:timed_thumbnails=0
> TAG:language=eng
> TAG:handler_name=Module de gestion video
> +TAG:vendor_id=FFMP
> TAG:encoder=HAPAlpha Only
> [/STREAM]
> diff --git a/tests/ref/fate/hapqa-extract-nosnappy-to-hapq-mov
> b/tests/ref/fate/hapqa-extract-nosnappy-to-hapq-mov
> index 1fb31ec7f0..d9e5c94ffb 100644
> --- a/tests/ref/fate/hapqa-extract-nosnappy-to-hapq-mov
> +++ b/tests/ref/fate/hapqa-extract-nosnappy-to-hapq-mov
> @@ -69,5 +69,6 @@ DISPOSITION:attached_pic=0
> DISPOSITION:timed_thumbnails=0
> TAG:language=eng
> TAG:handler_name=Module de gestion video
> +TAG:vendor_id=FFMP
> TAG:encoder=HAPQ
> [/STREAM]
> diff --git a/tests/ref/fate/mov-zombie b/tests/ref/fate/mov-zombie
> index 1a6625bc8f..c566b14d47 100644
> --- a/tests/ref/fate/mov-zombie
> +++ b/tests/ref/fate/mov-zombie
> @@ -194,5 +194,5 @@
> frame|media_type=video|stream_index=0|key_frame=0|pkt_pts=188623|pkt_pts_time=2.
>
> packet|codec_type=video|stream_index=0|pts=197632|pts_time=2.195911|dts=191625|dts_time=2.129167|duration=3003|duration_time=0.033367|convergence_duration=N/A|convergence_duration_time=N/A|size=580|pos=101820|flags=__
> frame|media_type=video|stream_index=0|key_frame=0|pkt_pts=191626|pkt_pts_time=2.129178|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=191626|best_effort_timestamp_time=2.129178|pkt_duration=3003|pkt_duration_time=0.033367|pkt_pos=99180|pkt_size=1666|width=160|height=240|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|coded_picture_number=63|display_picture_number=0|interlaced_frame=0|top_field_first=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleftside_data|side_data_type=H.26[45]
> User Data Unregistered SEI message
>
> -stream|index=0|codec_name=h264|profile=77|codec_type=video|codec_time_base=212521/12744000|codec_tag_string=avc1|codec_tag=0x31637661|width=160|height=240|coded_width=160|coded_height=240|closed_captions=0|has_b_frames=1|sample_aspect_ratio=2:1|display_aspect_ratio=4:3|pix_fmt=yuv420p|level=12|color_range=tv|color_space=smpte170m|color_transfer=bt709|color_primaries=smpte170m|chroma_location=topleft|field_order=unknown|timecode=N/A|refs=2|is_avc=true|nal_length_size=4|id=N/A|r_frame_rate=30000/1001|avg_frame_rate=6372000/212521|time_base=1/90000|start_pts=0|start_time=0.000000|duration_ts=2125200|duration=23.613333|bit_rate=333874|max_bit_rate=N/A|bits_per_raw_sample=8|nb_frames=708|nb_read_frames=65|nb_read_packets=66|disposition:default=1|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|tag:rotate=0|tag:creation_time=2008-05-12T20:59:27.000000Z|tag:language=eng|tag:handler_name=Apple
> Video Media Handler|tag:encoder=H.264
> +stream|index=0|codec_name=h264|profile=77|codec_type=video|codec_time_base=212521/12744000|codec_tag_string=avc1|codec_tag=0x31637661|width=160|height=240|coded_width=160|coded_height=240|closed_captions=0|has_b_frames=1|sample_aspect_ratio=2:1|display_aspect_ratio=4:3|pix_fmt=yuv420p|level=12|color_range=tv|color_space=smpte170m|color_transfer=bt709|color_primaries=smpte170m|chroma_location=topleft|field_order=unknown|timecode=N/A|refs=2|is_avc=true|nal_length_size=4|id=N/A|r_frame_rate=30000/1001|avg_frame_rate=6372000/212521|time_base=1/90000|start_pts=0|start_time=0.000000|duration_ts=2125200|duration=23.613333|bit_rate=333874|max_bit_rate=N/A|bits_per_raw_sample=8|nb_frames=708|nb_read_frames=65|nb_read_packets=66|disposition:default=1|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|tag:rotate=0|tag:creation_time=2008-05-12T20:59:27.000000Z|tag:language=eng|tag:handler_name=Apple
> Video Media Handler|tag:vendor_id=appl|tag:encoder=H.264
> side_data|side_data_type=Display Matrix|displaymatrix=\n00000000:
> 131072 0 0\n00000001: 0 65536
> 0\n00000002: 0 0 1073741824\n|rotation=0
> diff --git a/tests/ref/fate/rgb24-mkv b/tests/ref/fate/rgb24-mkv
> index 3b14cd0ef0..1ef70349b7 100644
> --- a/tests/ref/fate/rgb24-mkv
> +++ b/tests/ref/fate/rgb24-mkv
> @@ -1,5 +1,5 @@
> -fde8903c4df0ba8235dafcfd8a2f368c *tests/data/fate/rgb24-mkv.matroska
> -58216 tests/data/fate/rgb24-mkv.matroska
> +6244b8750d4155d3c9357bab26396ef9 *tests/data/fate/rgb24-mkv.matroska
> +58245 tests/data/fate/rgb24-mkv.matroska
> #tb 0: 1/10
> #media_type 0: video
> #codec_id 0: rawvideo
> --
> 2.29.2.299.gdc1121823c-goog
>
>
Ping?
--
Thierry Foucu
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