pcm-bluray.c File Reference

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

#include "libavutil/channel_layout.h"
#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "decode.h"

Go to the source code of this file.

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.
static int	pcm_bluray_decode_frame (AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, AVPacket *avpkt)

Variables
const FFCodec	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 54 of file pcm-bluray.c.

Referenced by pcm_bluray_decode_frame().

pcm_bluray_decode_frame()

static int pcm_bluray_decode_frame ( AVCodecContext * avctx, AVFrame * frame, int * got_frame_ptr, AVPacket * avpkt )

static

Definition at line 125 of file pcm-bluray.c.

Variable Documentation

ff_pcm_bluray_decoder

const FFCodec ff_pcm_bluray_decoder

Initial value:

= {
    .p.name         = "pcm_bluray",
    CODEC_LONG_NAME("PCM signed 16|20|24-bit big-endian for Blu-ray media"),
    .p.type         = AVMEDIA_TYPE_AUDIO,
    .p.id           = AV_CODEC_ID_PCM_BLURAY,
    FF_CODEC_DECODE_CB(pcm_bluray_decode_frame),
    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
}

Definition at line 303 of file pcm-bluray.c.