PCM codec for Blu-ray PCM audio tracks. More...

#include "libavutil/channel_layout.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"

Functions
static int	pcm_bluray_parse_header (AVCodecContext avctx, const uint8_t header)
	Parse the header of a LPCM frame read from a Blu-ray MPEG-TS stream. More...

static int	pcm_bluray_decode_frame (AVCodecContext avctx, void data, int got_frame_ptr, AVPacket avpkt)

Variables
AVCodec	ff_pcm_bluray_decoder

Detailed Description

PCM codec for Blu-ray PCM audio tracks.

Definition in file pcm-bluray.c.

Function Documentation

◆ pcm_bluray_parse_header()

static int pcm_bluray_parse_header	(	AVCodecContext *	avctx,
		const uint8_t *	header
	)

static

Parse the header of a LPCM frame read from a Blu-ray MPEG-TS stream.

Parameters

avctx	the codec context
header	pointer to the first four bytes of the data packet

Definition at line 53 of file pcm-bluray.c.

Referenced by pcm_bluray_decode_frame().

◆ pcm_bluray_decode_frame()

static int pcm_bluray_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	got_frame_ptr,
		AVPacket *	avpkt
	)

static

Definition at line 126 of file pcm-bluray.c.

Variable Documentation

◆ ff_pcm_bluray_decoder

AVCodec ff_pcm_bluray_decoder

Initial value:

= {
    .name           = "pcm_bluray",
    .long_name      = NULL_IF_CONFIG_SMALL("PCM signed 16|20|24-bit big-endian for Blu-ray media"),
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_PCM_BLURAY,
    .decode         = pcm_bluray_decode_frame,
    .capabilities   = AV_CODEC_CAP_DR1,
    .sample_fmts    = (const enum AVSampleFormat[]){
        AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_NONE
    },
}

Definition at line 304 of file pcm-bluray.c.