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Message-ID: <ab126a51-4d81-4234-9b86-d785a7c4d902@gmail.com>
Date: Sun, 20 Apr 2025 17:07:14 +0100
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To: ffmpeg-devel@ffmpeg.org
References: <20250419190712.1265201-1-sw@jkqxz.net>
<20250419190712.1265201-3-sw@jkqxz.net>
From: Derek Buitenhuis <derek.buitenhuis@gmail.com>
In-Reply-To: <20250419190712.1265201-3-sw@jkqxz.net>
Subject: Re: [FFmpeg-devel] [PATCH 2/6] lavf: APV demuxer
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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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