From: Derek Buitenhuis <derek.buitenhuis@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 2/6] lavf: APV demuxer
Date: Sun, 20 Apr 2025 17:07:14 +0100
Message-ID: <ab126a51-4d81-4234-9b86-d785a7c4d902@gmail.com> (raw)
In-Reply-To: <20250419190712.1265201-3-sw@jkqxz.net>
On 4/19/2025 8:07 PM, Mark Thompson wrote:
> +typedef struct APVHeaderInfo {
> + uint8_t pbu_type;
> + uint16_t group_id;
> +
> + uint8_t profile_idc;
> + uint8_t level_idc;
> + uint8_t band_idc;
> +
> + uint32_t frame_width;
> + uint32_t frame_height;
> +
> + uint8_t chroma_format_idc;
> + uint8_t bit_depth_minus8;
> +
> + enum AVPixelFormat pixel_format;
> +} APVHeaderInfo;
Possibly this should put in the codec private data, and used
in the decoder directly, since APV in ISOBMFF requires a global
APVDecoderConfigurationRecord to be used - i.e. align with that.
Mostly because I imagine that is how most APV is produced on
phones.
(Also, just excited to see APV!)
- Derek
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next prev parent reply other threads:[~2025-04-20 16:07 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-19 19:06 [FFmpeg-devel] [PATCH 0/6] APV support Mark Thompson
2025-04-19 19:06 ` [FFmpeg-devel] [PATCH 1/6] lavc: APV codec ID and descriptor Mark Thompson
2025-04-19 19:07 ` [FFmpeg-devel] [PATCH 2/6] lavf: APV demuxer Mark Thompson
2025-04-20 16:07 ` Derek Buitenhuis [this message]
2025-04-20 16:20 ` James Almer
2025-04-20 16:57 ` Mark Thompson
2025-04-20 18:59 ` James Almer
2025-04-21 0:54 ` Michael Niedermayer
2025-04-21 14:59 ` Mark Thompson
2025-04-21 15:22 ` Andreas Rheinhardt
2025-04-21 21:30 ` Michael Niedermayer
2025-04-19 19:07 ` [FFmpeg-devel] [PATCH 3/6] lavc/cbs: APV support Mark Thompson
2025-04-19 19:07 ` [FFmpeg-devel] [PATCH 4/6] lavc: APV decoder Mark Thompson
2025-04-21 14:09 ` James Almer
2025-04-19 19:07 ` [FFmpeg-devel] [PATCH 5/6] lavc/apv: AVX2 transquant for x86-64 Mark Thompson
2025-04-19 20:34 ` Mark Thompson
2025-04-19 21:16 ` James Almer
2025-04-20 1:48 ` James Almer
2025-04-19 19:07 ` [FFmpeg-devel] [PATCH 6/6] lavc: APV metadata bitstream filter Mark Thompson
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