#include "libavcodec/bytestream.h"
#include "libavcodec/dnxhddata.h"
#include "libavcodec/dv_profile.h"
-#include "libavcodec/h264.h"
+#include "libavcodec/h264_ps.h"
+#include "libavcodec/golomb.h"
#include "libavcodec/internal.h"
-#include "audiointerleave.h"
#include "avformat.h"
#include "avio_internal.h"
#include "internal.h"
+#include "avc.h"
#include "mxf.h"
#include "config.h"
} MXFLocalTagPair;
typedef struct MXFIndexEntry {
- uint8_t flags;
uint64_t offset;
unsigned slice_offset; ///< offset of audio slice
uint16_t temporal_ref;
+ uint8_t flags;
} MXFIndexEntry;
typedef struct MXFStreamContext {
- AudioInterleaveContext aic;
+ int64_t pkt_cnt; ///< pkt counter for muxed packets
UID track_essence_element_key;
int index; ///< index in mxf_essence_container_uls table
const UID *codec_ul;
+ const UID *container_ul;
int order; ///< interleaving order if dts are equal
int interlaced; ///< whether picture is interlaced
int field_dominance; ///< tff=1, bff=2
int max_gop; ///< maximum gop size, used by mpeg-2 descriptor
int b_picture_count; ///< maximum number of consecutive b pictures, used in mpeg-2 descriptor
int low_delay; ///< low delay, used in mpeg-2 descriptor
+ int avc_intra;
} MXFStreamContext;
typedef struct MXFContainerEssenceEntry {
INDEX_MPEG2 = 0,
INDEX_AES3,
INDEX_WAV,
- INDEX_D10_625_50_50_VIDEO,
- INDEX_D10_625_50_50_AUDIO,
- INDEX_D10_525_60_50_VIDEO,
- INDEX_D10_525_60_50_AUDIO,
- INDEX_D10_625_50_40_VIDEO,
- INDEX_D10_625_50_40_AUDIO,
- INDEX_D10_525_60_40_VIDEO,
- INDEX_D10_525_60_40_AUDIO,
- INDEX_D10_625_50_30_VIDEO,
- INDEX_D10_625_50_30_AUDIO,
- INDEX_D10_525_60_30_VIDEO,
- INDEX_D10_525_60_30_AUDIO,
+ INDEX_D10_VIDEO,
+ INDEX_D10_AUDIO,
INDEX_DV,
- INDEX_DV25_525_60,
- INDEX_DV25_625_50,
- INDEX_DV25_525_60_IEC,
- INDEX_DV25_625_50_IEC,
- INDEX_DV50_525_60,
- INDEX_DV50_625_50,
- INDEX_DV100_1080_60,
- INDEX_DV100_1080_50,
- INDEX_DV100_720_60,
- INDEX_DV100_720_50,
- INDEX_DNXHD_1080p_10bit_HIGH,
- INDEX_DNXHD_1080p_8bit_MEDIUM,
- INDEX_DNXHD_1080p_8bit_HIGH,
- INDEX_DNXHD_1080i_10bit_HIGH,
- INDEX_DNXHD_1080i_8bit_MEDIUM,
- INDEX_DNXHD_1080i_8bit_HIGH,
- INDEX_DNXHD_720p_10bit,
- INDEX_DNXHD_720p_8bit_HIGH,
- INDEX_DNXHD_720p_8bit_MEDIUM,
- INDEX_DNXHD_720p_8bit_LOW,
- INDEX_DNXHR_LB,
- INDEX_DNXHR_SQ,
- INDEX_DNXHR_HQ,
- INDEX_DNXHR_HQX,
- INDEX_DNXHR_444,
+ INDEX_DNXHD,
INDEX_JPEG2000,
INDEX_H264,
+ INDEX_S436M,
+ INDEX_PRORES,
};
static const struct {
{ AV_CODEC_ID_PCM_S24LE, INDEX_AES3 },
{ AV_CODEC_ID_PCM_S16LE, INDEX_AES3 },
{ AV_CODEC_ID_DVVIDEO, INDEX_DV },
- { AV_CODEC_ID_DNXHD, INDEX_DNXHD_1080p_10bit_HIGH },
+ { AV_CODEC_ID_DNXHD, INDEX_DNXHD },
{ AV_CODEC_ID_JPEG2000, INDEX_JPEG2000 },
{ AV_CODEC_ID_H264, INDEX_H264 },
+ { AV_CODEC_ID_PRORES, INDEX_PRORES },
{ AV_CODEC_ID_NONE }
};
static void mxf_write_wav_desc(AVFormatContext *s, AVStream *st);
static void mxf_write_aes3_desc(AVFormatContext *s, AVStream *st);
static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st);
+static void mxf_write_h264_desc(AVFormatContext *s, AVStream *st);
static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st);
static void mxf_write_generic_sound_desc(AVFormatContext *s, AVStream *st);
+static void mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st);
static const MXFContainerEssenceEntry mxf_essence_container_uls[] = {
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x60,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x16,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_wav_desc },
- // D-10 625/50 PAL 50mb/s
+ // D-10 Video
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 },
mxf_write_cdci_desc },
+ // D-10 Audio
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
- // D-10 525/60 NTSC 50mb/s
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x02 },
- mxf_write_cdci_desc },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
- mxf_write_generic_sound_desc },
- // D-10 625/50 PAL 40mb/s
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x03 },
- mxf_write_cdci_desc },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
- mxf_write_generic_sound_desc },
- // D-10 525/60 NTSC 40mb/s
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x04 },
- mxf_write_cdci_desc },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
- mxf_write_generic_sound_desc },
- // D-10 625/50 PAL 30mb/s
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x05 },
- mxf_write_cdci_desc },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
- mxf_write_generic_sound_desc },
- // D-10 525/60 NTSC 30mb/s
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x06 },
- mxf_write_cdci_desc },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
- mxf_write_generic_sound_desc },
- // DV Unknown
+ // DV
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x7F,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x00,0x00,0x00 },
mxf_write_cdci_desc },
-
- // DV25 525/60
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x40,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x01,0x00 },
- mxf_write_cdci_desc },
- // DV25 625/50
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x41,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x02,0x00 },
- mxf_write_cdci_desc },
-
- // IEC DV25 525/60
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x01,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x01,0x00 },
- mxf_write_cdci_desc },
- // IEC DV25 625/50
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x02,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x01,0x02,0x00 },
- mxf_write_cdci_desc },
-
- // DV50 525/60
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x50,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x03,0x00 },
- mxf_write_cdci_desc },
- // DV50 625/50
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x51,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x04,0x00 },
- mxf_write_cdci_desc },
- // DV100 1080/60
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x60,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x05,0x00 },
- mxf_write_cdci_desc },
- // DV100 1080/50
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x61,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x06,0x00 },
- mxf_write_cdci_desc },
- // DV100 720/60
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x62,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x07,0x00 },
- mxf_write_cdci_desc },
- // DV100 720/50
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x63,0x01 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x08,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 1080p 10bit high
+ // DNxHD
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x01,0x00,0x00 },
mxf_write_cdci_desc },
- // DNxHD 1080p 8bit medium
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x03,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 1080p 8bit high
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x04,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 1080i 10bit high
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x07,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 1080i 8bit medium
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x08,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 1080i 8bit high
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x09,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 720p 10bit
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x10,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 720p 8bit high
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x11,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 720p 8bit medium
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x12,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHD 720p 8bit low
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x71,0x13,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHR LB - CID 1274
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0D,0x04,0x01,0x02,0x02,0x71,0x28,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHR SQ - CID 1273
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0D,0x04,0x01,0x02,0x02,0x71,0x27,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHR HQ - CID 1272
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0D,0x04,0x01,0x02,0x02,0x71,0x26,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHR HQX - CID 1271
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0D,0x04,0x01,0x02,0x02,0x71,0x25,0x00,0x00 },
- mxf_write_cdci_desc },
- // DNxHR 444 - CID 1270
- { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x01,0x0d,0x01,0x03,0x01,0x02,0x11,0x01,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
- { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x0D,0x04,0x01,0x02,0x02,0x71,0x24,0x00,0x00 },
- mxf_write_cdci_desc },
// JPEG2000
{ { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x07,0x0d,0x01,0x03,0x01,0x02,0x0c,0x01,0x00 },
{ 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x08,0x00 },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x0D,0x01,0x03,0x01,0x02,0x10,0x60,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x15,0x01,0x05,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x00,0x00,0x00 },
- mxf_write_mpegvideo_desc },
+ mxf_write_h264_desc },
+ // S436M ANC
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x0D,0x01,0x03,0x01,0x02,0x0e,0x00,0x00 },
+ { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x17,0x01,0x02,0x00 },
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x01,0x5C,0x00 },
+ mxf_write_s436m_anc_desc },
+ // ProRes
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x0d,0x01,0x03,0x01,0x02,0x1c,0x01,0x00 },
+ { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x17,0x00 },
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x03,0x00 },
+ mxf_write_cdci_desc },
{ { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
NULL },
};
+static const UID mxf_d10_codec_uls[] = {
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 }, // D-10 625/50 PAL 50mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x02 }, // D-10 525/50 NTSC 50mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x03 }, // D-10 625/50 PAL 40mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x04 }, // D-10 525/50 NTSC 40mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x05 }, // D-10 625/50 PAL 30mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x06 }, // D-10 525/50 NTSC 30mb/s
+};
+
+static const UID mxf_d10_container_uls[] = {
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 }, // D-10 625/50 PAL 50mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 }, // D-10 525/50 NTSC 50mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 }, // D-10 625/50 PAL 40mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 }, // D-10 525/50 NTSC 40mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 }, // D-10 625/50 PAL 30mb/s
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 }, // D-10 525/50 NTSC 30mb/s
+};
+
typedef struct MXFContext {
AVClass *av_class;
int64_t footer_partition_offset;
AVStream *timecode_track;
int timecode_base; ///< rounded time code base (25 or 30)
int edit_unit_byte_count; ///< fixed edit unit byte count
+ int content_package_rate; ///< content package rate in system element, see SMPTE 326M
uint64_t body_offset;
uint32_t instance_number;
uint8_t umid[16]; ///< unique material identifier
{ 0x3D0A, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x02,0x03,0x02,0x01,0x00,0x00,0x00}}, /* Block Align */
};
+static const MXFLocalTagPair mxf_avc_subdescriptor_local_tags[] = {
+ { 0x8100, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x09,0x06,0x01,0x01,0x04,0x06,0x10,0x00,0x00}}, /* SubDescriptors */
+ { 0x8200, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x0E,0x04,0x01,0x06,0x06,0x01,0x0E,0x00,0x00}}, /* AVC Decoding Delay */
+ { 0x8201, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x0E,0x04,0x01,0x06,0x06,0x01,0x0A,0x00,0x00}}, /* AVC Profile */
+ { 0x8202, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x0E,0x04,0x01,0x06,0x06,0x01,0x0D,0x00,0x00}}, /* AVC Level */
+};
+
static const MXFLocalTagPair mxf_user_comments_local_tag[] = {
{ 0x4406, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x02,0x03,0x02,0x01,0x02,0x0C,0x00,0x00,0x00}}, /* User Comments */
{ 0x5001, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x02,0x03,0x02,0x01,0x02,0x09,0x01,0x00,0x00}}, /* Name */
static int klv_encode_ber_length(AVIOContext *pb, uint64_t len)
{
// Determine the best BER size
- int size;
- if (len < 128) {
+ int size = klv_ber_length(len);
+ if (size == 1) {
//short form
avio_w8(pb, len);
return 1;
}
- size = (av_log2(len) >> 3) + 1;
-
+ size --;
// long form
avio_w8(pb, 0x80 + size);
while(size) {
return -1;
}
+static void mxf_write_local_tags(AVIOContext *pb, const MXFLocalTagPair *local_tags, int count)
+{
+ int i;
+ for (i = 0; i < count; i++) {
+ avio_wb16(pb, local_tags[i].local_tag);
+ avio_write(pb, local_tags[i].uid, 16);
+ }
+}
+
static void mxf_write_primer_pack(AVFormatContext *s)
{
MXFContext *mxf = s->priv_data;
AVIOContext *pb = s->pb;
int local_tag_number, i = 0;
+ int avc_tags_count = 0;
local_tag_number = FF_ARRAY_ELEMS(mxf_local_tag_batch);
local_tag_number += mxf->store_user_comments * FF_ARRAY_ELEMS(mxf_user_comments_local_tag);
+ for (i = 0; i < s->nb_streams; i++) {
+ MXFStreamContext *sc = s->streams[i]->priv_data;
+ if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_H264 && !sc->avc_intra) {
+ avc_tags_count = FF_ARRAY_ELEMS(mxf_avc_subdescriptor_local_tags);
+ local_tag_number += avc_tags_count;
+ }
+ }
+
avio_write(pb, primer_pack_key, 16);
klv_encode_ber_length(pb, local_tag_number * 18 + 8);
avio_wb16(pb, mxf_user_comments_local_tag[i].local_tag);
avio_write(pb, mxf_user_comments_local_tag[i].uid, 16);
}
+ if (avc_tags_count > 0)
+ mxf_write_local_tags(pb, mxf_avc_subdescriptor_local_tags, avc_tags_count);
}
static void mxf_write_local_tag(AVIOContext *pb, int size, int tag)
avio_wb24(pb, value);
}
-static void mxf_free(AVFormatContext *s)
-{
- int i;
-
- for (i = 0; i < s->nb_streams; i++) {
- AVStream *st = s->streams[i];
- av_freep(&st->priv_data);
- }
-}
-
static const MXFCodecUL *mxf_get_data_definition_ul(int type)
{
const MXFCodecUL *uls = ff_mxf_data_definition_uls;
mxf_write_refs_count(pb, DESCRIPTOR_COUNT(c->essence_container_count));
av_log(s,AV_LOG_DEBUG, "essence container count:%d\n", c->essence_container_count);
- for (i = 0; i < c->essence_container_count; i++) {
+ for (i = 0; i < s->nb_streams; i++) {
MXFStreamContext *sc = s->streams[i]->priv_data;
- avio_write(pb, mxf_essence_container_uls[sc->index].container_ul, 16);
+ // check first track of essence container type and only write it once
+ if (sc->track_essence_element_key[15] != 0)
+ continue;
+ avio_write(pb, *sc->container_ul, 16);
+ if (c->essence_container_count == 1)
+ break;
}
if (c->essence_container_count > 1)
ul = multiple_desc_ul;
else {
MXFStreamContext *sc = s->streams[0]->priv_data;
- ul = mxf_essence_container_uls[sc->index].container_ul;
+ ul = *sc->container_ul;
}
avio_write(pb, ul, 16);
}
mxf_write_local_tag(pb, 16, 0x3004);
- avio_write(pb, mxf_essence_container_uls[sc->index].container_ul, 16);
+ avio_write(pb, *sc->container_ul, 16);
return pos;
}
+static const UID mxf_s436m_anc_descriptor_key = { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x5c,0x00 };
static const UID mxf_mpegvideo_descriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x51,0x00 };
static const UID mxf_wav_descriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x48,0x00 };
static const UID mxf_aes3_descriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x47,0x00 };
static const UID mxf_cdci_descriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0D,0x01,0x01,0x01,0x01,0x01,0x28,0x00 };
static const UID mxf_generic_sound_descriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0D,0x01,0x01,0x01,0x01,0x01,0x42,0x00 };
+static const UID mxf_avc_subdescriptor_key = { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x6E,0x00 };
+
static int get_trc(UID ul, enum AVColorTransferCharacteristic trc)
{
switch (trc){
{
MXFStreamContext *sc = st->priv_data;
AVIOContext *pb = s->pb;
- int stored_width = (st->codecpar->width +15)/16*16;
+ int stored_width = 0;
int stored_height = (st->codecpar->height+15)/16*16;
int display_height;
int f1, f2;
get_trc(transfer_ul, st->codecpar->color_trc);
+ if (st->codecpar->codec_id == AV_CODEC_ID_DVVIDEO) {
+ if (st->codecpar->height == 1080)
+ stored_width = 1920;
+ else if (st->codecpar->height == 720)
+ stored_width = 1280;
+ }
+ if (!stored_width)
+ stored_width = (st->codecpar->width+15)/16*16;
+
mxf_write_local_tag(pb, 4, 0x3203);
avio_wb32(pb, stored_width);
//Sampled width
mxf_write_local_tag(pb, 4, 0x3205);
- avio_wb32(pb, st->codecpar->width);
+ avio_wb32(pb, stored_width);
//Samples height
mxf_write_local_tag(pb, 4, 0x3204);
avio_wb32(pb, 0);
mxf_write_local_tag(pb, 4, 0x3209);
- avio_wb32(pb, st->codecpar->width);
+ avio_wb32(pb, stored_width);
if (st->codecpar->height == 608) // PAL + VBI
display_height = 576;
default: f1 = 0; f2 = 0; break;
}
- if (!sc->interlaced) {
+ if (!sc->interlaced && f2) {
f2 = 0;
f1 *= 2;
}
avio_w8(pb, sc->field_dominance);
}
+ if (st->codecpar->codec_id == AV_CODEC_ID_H264 && !sc->avc_intra) {
+ // write avc sub descriptor ref
+ mxf_write_local_tag(pb, 8 + 16, 0x8100);
+ mxf_write_refs_count(pb, 1);
+ mxf_write_uuid(pb, AVCSubDescriptor, 0);
+ }
+
return pos;
}
avio_seek(pb, cur_pos, SEEK_SET);
}
+static void mxf_write_avc_subdesc(AVFormatContext *s, AVStream *st)
+{
+ AVIOContext *pb = s->pb;
+ int64_t pos;
+
+ avio_write(pb, mxf_avc_subdescriptor_key, 16);
+ klv_encode_ber4_length(pb, 0);
+ pos = avio_tell(pb);
+
+ mxf_write_local_tag(pb, 16, 0x3C0A);
+ mxf_write_uuid(pb, AVCSubDescriptor, 0);
+
+ mxf_write_local_tag(pb, 1, 0x8200);
+ avio_w8(pb, 0xFF); // AVC Decoding Delay, unknown
+
+ mxf_write_local_tag(pb, 1, 0x8201);
+ avio_w8(pb, st->codecpar->profile); // AVC Profile
+
+ mxf_write_local_tag(pb, 1, 0x8202);
+ avio_w8(pb, st->codecpar->level); // AVC Level
+
+ mxf_update_klv_size(s->pb, pos);
+}
+
static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st)
{
int64_t pos = mxf_write_cdci_common(s, st, mxf_cdci_descriptor_key);
mxf_update_klv_size(s->pb, pos);
+
+ if (st->codecpar->codec_id == AV_CODEC_ID_H264) {
+ mxf_write_avc_subdesc(s, st);
+ }
+}
+
+static void mxf_write_h264_desc(AVFormatContext *s, AVStream *st)
+{
+ MXFStreamContext *sc = st->priv_data;
+ if (sc->avc_intra) {
+ mxf_write_mpegvideo_desc(s, st);
+ } else {
+ int64_t pos = mxf_write_cdci_common(s, st, mxf_cdci_descriptor_key);
+ mxf_update_klv_size(s->pb, pos);
+ mxf_write_avc_subdesc(s, st);
+ }
+}
+
+static void mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st)
+{
+ int64_t pos = mxf_write_generic_desc(s, st, mxf_s436m_anc_descriptor_key);
+ mxf_update_klv_size(s->pb, pos);
}
static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st)
int i, j, temporal_reordering = 0;
int key_index = mxf->last_key_index;
int prev_non_b_picture = 0;
+ int audio_frame_size = 0;
int64_t pos;
av_log(s, AV_LOG_DEBUG, "edit units count %d\n", mxf->edit_units_count);
} else if (i == 0) { // video track
avio_w8(pb, 0); // slice number
avio_wb32(pb, KAG_SIZE); // system item size including klv fill
- } else { // audio track
- unsigned audio_frame_size = sc->aic.samples[0]*sc->aic.sample_size;
- audio_frame_size += klv_fill_size(audio_frame_size);
+ } else { // audio or data track
+ if (!audio_frame_size) {
+ audio_frame_size = sc->frame_size;
+ audio_frame_size += klv_fill_size(audio_frame_size);
+ }
avio_w8(pb, 1);
avio_wb32(pb, (i-1)*audio_frame_size); // element delta
}
index_byte_count = 80;
if (index_byte_count) {
- // add encoded ber length
- index_byte_count += 16 + klv_ber_length(index_byte_count);
+ index_byte_count += 16 + 4; // add encoded ber4 length
index_byte_count += klv_fill_size(index_byte_count);
}
}
if(key)
- avio_flush(pb);
+ avio_write_marker(pb, AV_NOPTS_VALUE, AVIO_DATA_MARKER_FLUSH_POINT);
return 0;
}
-static int mxf_parse_dnxhd_frame(AVFormatContext *s, AVStream *st,
-AVPacket *pkt)
+static const struct {
+ int profile;
+ UID codec_ul;
+} mxf_prores_codec_uls[] = {
+ { FF_PROFILE_PRORES_PROXY, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x01,0x00 } },
+ { FF_PROFILE_PRORES_LT, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x02,0x00 } },
+ { FF_PROFILE_PRORES_STANDARD, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x03,0x00 } },
+ { FF_PROFILE_PRORES_HQ, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x04,0x00 } },
+ { FF_PROFILE_PRORES_4444, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x05,0x00 } },
+ { FF_PROFILE_PRORES_XQ, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x06,0x00 } },
+};
+
+static int mxf_parse_prores_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt)
{
MXFContext *mxf = s->priv_data;
MXFStreamContext *sc = st->priv_data;
- int i, cid;
- uint8_t* header_cid;
- int frame_size = 0;
+ int i, profile;
+
+ if (mxf->header_written)
+ return 1;
+
+ sc->codec_ul = NULL;
+ profile = st->codecpar->profile;
+ for (i = 0; i < FF_ARRAY_ELEMS(mxf_prores_codec_uls); i++) {
+ if (profile == mxf_prores_codec_uls[i].profile) {
+ sc->codec_ul = &mxf_prores_codec_uls[i].codec_ul;
+ break;
+ }
+ }
+ if (!sc->codec_ul)
+ return 0;
+
+ sc->frame_size = pkt->size;
+
+ return 1;
+}
+
+static const struct {
+ int cid;
+ UID codec_ul;
+} mxf_dnxhd_codec_uls[] = {
+ { 1235, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x01,0x00,0x00 } }, // 1080p 10bit HIGH
+ { 1237, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x03,0x00,0x00 } }, // 1080p 8bit MED
+ { 1238, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x04,0x00,0x00 } }, // 1080p 8bit HIGH
+ { 1241, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x07,0x00,0x00 } }, // 1080i 10bit HIGH
+ { 1242, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x08,0x00,0x00 } }, // 1080i 8bit MED
+ { 1243, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x09,0x00,0x00 } }, // 1080i 8bit HIGH
+ { 1244, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x0a,0x00,0x00 } }, // 1080i 8bit TR
+ { 1250, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x10,0x00,0x00 } }, // 720p 10bit
+ { 1251, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x11,0x00,0x00 } }, // 720p 8bit HIGH
+ { 1252, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x12,0x00,0x00 } }, // 720p 8bit MED
+ { 1253, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x13,0x00,0x00 } }, // 720p 8bit LOW
+ { 1256, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x16,0x00,0x00 } }, // 1080p 10bit 444
+ { 1258, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x18,0x00,0x00 } }, // 720p 8bit TR
+ { 1259, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x19,0x00,0x00 } }, // 1080p 8bit TR
+ { 1260, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x1a,0x00,0x00 } }, // 1080i 8bit TR MBAFF
+ { 1270, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x24,0x00,0x00 } }, // DNXHR 444
+ { 1271, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x25,0x00,0x00 } }, // DNXHR HQX
+ { 1272, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x26,0x00,0x00 } }, // DNXHR HQ
+ { 1273, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x27,0x00,0x00 } }, // DNXHR SQ
+ { 1274, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x71,0x28,0x00,0x00 } }, // DNXHR LB
+};
+
+static int mxf_parse_dnxhd_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt)
+{
+ MXFContext *mxf = s->priv_data;
+ MXFStreamContext *sc = st->priv_data;
+ int i, cid, frame_size = 0;
if (mxf->header_written)
return 1;
if (pkt->size < 43)
- return -1;
+ return 0;
- header_cid = pkt->data + 0x28;
- cid = header_cid[0] << 24 | header_cid[1] << 16 | header_cid[2] << 8 | header_cid[3];
+ sc->codec_ul = NULL;
+ cid = AV_RB32(pkt->data + 0x28);
+ for (i = 0; i < FF_ARRAY_ELEMS(mxf_dnxhd_codec_uls); i++) {
+ if (cid == mxf_dnxhd_codec_uls[i].cid) {
+ sc->codec_ul = &mxf_dnxhd_codec_uls[i].codec_ul;
+ break;
+ }
+ }
+ if (!sc->codec_ul)
+ return 0;
+
+ sc->component_depth = 0;
+ switch (pkt->data[0x21] >> 5) {
+ case 1: sc->component_depth = 8; break;
+ case 2: sc->component_depth = 10; break;
+ case 3: sc->component_depth = 12; break;
+ }
+ if (!sc->component_depth)
+ return 0;
if ((frame_size = avpriv_dnxhd_get_frame_size(cid)) == DNXHD_VARIABLE) {
frame_size = avpriv_dnxhd_get_hr_frame_size(cid, st->codecpar->width, st->codecpar->height);
}
-
if (frame_size < 0)
- return -1;
+ return 0;
+
if ((sc->interlaced = avpriv_dnxhd_get_interlaced(cid)) < 0)
- return AVERROR_INVALIDDATA;
+ return 0;
- switch (cid) {
- case 1235:
- sc->index = INDEX_DNXHD_1080p_10bit_HIGH;
- sc->component_depth = 10;
- break;
- case 1237:
- sc->index = INDEX_DNXHD_1080p_8bit_MEDIUM;
- break;
- case 1238:
- sc->index = INDEX_DNXHD_1080p_8bit_HIGH;
- break;
- case 1241:
- sc->index = INDEX_DNXHD_1080i_10bit_HIGH;
- sc->component_depth = 10;
- break;
- case 1242:
- sc->index = INDEX_DNXHD_1080i_8bit_MEDIUM;
- break;
- case 1243:
- sc->index = INDEX_DNXHD_1080i_8bit_HIGH;
- break;
- case 1250:
- sc->index = INDEX_DNXHD_720p_10bit;
- sc->component_depth = 10;
- break;
- case 1251:
- sc->index = INDEX_DNXHD_720p_8bit_HIGH;
- break;
- case 1252:
- sc->index = INDEX_DNXHD_720p_8bit_MEDIUM;
- break;
- case 1253:
- sc->index = INDEX_DNXHD_720p_8bit_LOW;
- break;
- case 1274:
- sc->index = INDEX_DNXHR_LB;
- break;
- case 1273:
- sc->index = INDEX_DNXHR_SQ;
- break;
- case 1272:
- sc->index = INDEX_DNXHR_HQ;
- break;
- case 1271:
- sc->index = INDEX_DNXHR_HQX;
- sc->component_depth = st->codecpar->bits_per_raw_sample;
- break;
- case 1270:
- sc->index = INDEX_DNXHR_444;
- sc->component_depth = st->codecpar->bits_per_raw_sample;
- break;
- default:
- return -1;
+ if (cid >= 1270) { // RI raster
+ av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
+ st->codecpar->width, st->codecpar->height,
+ INT_MAX);
+ } else {
+ sc->aspect_ratio = (AVRational){ 16, 9 };
}
- sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul;
- sc->aspect_ratio = (AVRational){ 16, 9 };
sc->frame_size = pkt->size;
return 1;
}
+static const struct {
+ const UID container_ul;
+ const UID codec_ul;
+} mxf_dv_uls[] = {
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x01,0x01 }, // IEC DV25 525/60
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x01,0x01,0x00 } },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x02,0x01 }, // IEC DV25 626/50
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x01,0x02,0x00 } },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x40,0x01 }, // DV25 525/60
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x01,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x41,0x01 }, // DV25 625/50
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x02,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x50,0x01 }, // DV50 525/60
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x03,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x51,0x01 }, // DV50 625/50
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x04,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x60,0x01 }, // DV100 1080/60
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x05,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x61,0x01 }, // DV100 1080/50
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x06,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x62,0x01 }, // DV100 720/60
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x07,0x00 }, },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x63,0x01 }, // DV100 720/50
+ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x08,0x00 }, },
+};
+
static int mxf_parse_dv_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt)
{
MXFContext *mxf = s->priv_data;
MXFStreamContext *sc = st->priv_data;
uint8_t *vs_pack, *vsc_pack;
- int i, ul_index, frame_size, stype, pal;
- const AVDVProfile *profile;
+ int apt, ul_index, stype, pal;
if (mxf->header_written)
return 1;
if (pkt->size < 120000)
return -1;
- profile = av_dv_frame_profile(NULL, pkt->data, pkt->size);
-
+ apt = pkt->data[4] & 0x7;
vs_pack = pkt->data + 80*5 + 48;
vsc_pack = pkt->data + 80*5 + 53;
stype = vs_pack[3] & 0x1f;
switch (stype) {
case 0x18: // DV100 720p
- ul_index = INDEX_DV100_720_50 + pal;
- frame_size = pal ? 288000 : 240000;
+ ul_index = 8+pal;
if (sc->interlaced) {
av_log(s, AV_LOG_ERROR, "source marked as interlaced but codec profile is progressive\n");
sc->interlaced = 0;
}
break;
case 0x14: // DV100 1080i
- ul_index = INDEX_DV100_1080_50 + pal;
- frame_size = pal ? 576000 : 480000;
+ ul_index = 6+pal;
break;
case 0x04: // DV50
- ul_index = INDEX_DV50_525_60 + pal;
- frame_size = pal ? 288000 : 240000;
+ ul_index = 4+pal;
break;
default: // DV25
- if (profile && profile->pix_fmt == AV_PIX_FMT_YUV420P && pal) {
- ul_index = INDEX_DV25_525_60_IEC + pal;
- frame_size = pal ? 144000 : 120000;
- break;
+ if (!apt) { // IEC
+ ul_index = 0+pal;
+ } else {
+ ul_index = 2+pal;
}
- ul_index = INDEX_DV25_525_60 + pal;
- frame_size = pal ? 144000 : 120000;
}
- sc->index = ul_index;
- sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul;
+ sc->container_ul = &mxf_dv_uls[ul_index].container_ul;
+ sc->codec_ul = &mxf_dv_uls[ul_index].codec_ul;
+
sc->frame_size = pkt->size;
return 1;
int frame_size;
int profile;
uint8_t interlaced;
- int long_gop; // 1 or 0 when there are separate UIDs for Long GOP and Intra, -1 when Intra/LGOP detection can be ignored
+ int intra_only; // 1 or 0 when there are separate UIDs for Long GOP and Intra, -1 when Intra/LGOP detection can be ignored
} mxf_h264_codec_uls[] = {
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x11,0x01 }, 0, 66, 0, -1 }, // AVC Baseline, Unconstrained Coding
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x11,0x01 }, 0, 66, 0, -1 }, // AVC Baseline
{{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x20,0x01 }, 0, 77, 0, -1 }, // AVC Main
{{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x30,0x01 }, 0, 88, 0, -1 }, // AVC Extended
{{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x40,0x01 }, 0, 100, 0, -1 }, // AVC High
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x50,0x01 }, 0, 110, 0, 1 }, // AVC High 10
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x60,0x01 }, 0, 122, 0, 1 }, // AVC High 422
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x70,0x01 }, 0, 244, 0, 1 }, // AVC High 444
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x20,0x01 }, 0, 110, 0, 0 }, // AVC High 10 Intra
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x01 }, 232960, 0, 1, 0 }, // AVC Intra 50 1080i60
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x02 }, 281088, 0, 1, 0 }, // AVC Intra 50 1080i50
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x03 }, 232960, 0, 0, 0 }, // AVC Intra 50 1080p30
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x04 }, 281088, 0, 0, 0 }, // AVC Intra 50 1080p25
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x08 }, 116736, 0, 0, 0 }, // AVC Intra 50 720p60
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x09 }, 140800, 0, 0, 0 }, // AVC Intra 50 720p50
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x30,0x01 }, 0, 122, 0, 0 }, // AVC High 422 Intra
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x01 }, 472576, 0, 1, 0 }, // AVC Intra 100 1080i60
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x02 }, 568832, 0, 1, 0 }, // AVC Intra 100 1080i50
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x03 }, 472576, 0, 0, 0 }, // AVC Intra 100 1080p30
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x04 }, 568832, 0, 0, 0 }, // AVC Intra 100 1080p25
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x08 }, 236544, 0, 0, 0 }, // AVC Intra 100 720p60
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x09 }, 284672, 0, 0, 0 }, // AVC Intra 100 720p50
- {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x01,0x32,0x40,0x01 }, 0, 244, 0, 0 }, // AVC High 444 Intra
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x50,0x01 }, 0, 110, 0, 0 }, // AVC High 10
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x60,0x01 }, 0, 122, 0, 0 }, // AVC High 422
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x70,0x01 }, 0, 244, 0, 0 }, // AVC High 444
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x20,0x01 }, 0, 110, 0, 1 }, // AVC High 10 Intra
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x01 }, 232960, 110, 1, 1 }, // AVC High 10 Intra RP2027 Class 50 1080/59.94i
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x02 }, 281088, 110, 1, 1 }, // AVC High 10 Intra RP2027 Class 50 1080/50i
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x03 }, 232960, 110, 0, 1 }, // AVC High 10 Intra RP2027 Class 50 1080/29.97p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x04 }, 281088, 110, 0, 1 }, // AVC High 10 Intra RP2027 Class 50 1080/25p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x08 }, 116736, 110, 0, 1 }, // AVC High 10 Intra RP2027 Class 50 720/59.94p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x09 }, 140800, 110, 0, 1 }, // AVC High 10 Intra RP2027 Class 50 720/50p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x30,0x01 }, 0, 122, 0, 1 }, // AVC High 422 Intra
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x01 }, 472576, 122, 1, 1 }, // AVC High 422 Intra RP2027 Class 100 1080/59.94i
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x02 }, 568832, 122, 1, 1 }, // AVC High 422 Intra RP2027 Class 100 1080/50i
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x03 }, 472576, 122, 0, 1 }, // AVC High 422 Intra RP2027 Class 100 1080/29.97p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x04 }, 568832, 122, 0, 1 }, // AVC High 422 Intra RP2027 Class 100 1080/25p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x08 }, 236544, 122, 0, 1 }, // AVC High 422 Intra RP2027 Class 100 720/59.94p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x31,0x09 }, 284672, 122, 0, 1 }, // AVC High 422 Intra RP2027 Class 100 720/50p
+ {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x01,0x32,0x40,0x01 }, 0, 244, 0, 1 }, // AVC High 444 Intra
{{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x01,0x32,0x50,0x01 }, 0, 44, 0, -1 }, // AVC CAVLC 444
};
{
MXFContext *mxf = s->priv_data;
MXFStreamContext *sc = st->priv_data;
- AVCodecParameters *par = st->codecpar;
- static const int mxf_h264_num_codec_uls = sizeof(mxf_h264_codec_uls) / sizeof(mxf_h264_codec_uls[0]);
+ H264SequenceParameterSet *sps = NULL;
+ GetBitContext gb;
const uint8_t *buf = pkt->data;
const uint8_t *buf_end = pkt->data + pkt->size;
+ const uint8_t *nal_end;
uint32_t state = -1;
- int long_gop = 0; // assume intra when there is no SPS header
int extra_size = 512; // support AVC Intra files without SPS/PPS header
- int i, frame_size;
- uint8_t uid_found;
-
- if (pkt->size > extra_size)
- buf_end -= pkt->size - extra_size; // no need to parse beyond SPS/PPS header
+ int i, frame_size, slice_type, intra_only = 0;
for (;;) {
buf = avpriv_find_start_code(buf, buf_end, &state);
if (buf >= buf_end)
break;
- --buf;
+
switch (state & 0x1f) {
case H264_NAL_SPS:
- par->profile = buf[1];
- long_gop = buf[2] & 0x10 ? 0 : 1; // constraint_set3_flag signals intra
e->flags |= 0x40;
+
+ if (mxf->header_written)
+ break;
+
+ nal_end = ff_avc_find_startcode(buf, buf_end);
+ sps = ff_avc_decode_sps(buf, nal_end - buf);
+ if (!sps) {
+ av_log(s, AV_LOG_ERROR, "error parsing sps\n");
+ return 0;
+ }
+
+ sc->aspect_ratio.num = st->codecpar->width * sps->sar.num;
+ sc->aspect_ratio.den = st->codecpar->height * sps->sar.den;
+ av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
+ sc->aspect_ratio.num, sc->aspect_ratio.den, 1024*1024);
+ intra_only = (sps->constraint_set_flags >> 3) & 1;
+ sc->interlaced = !sps->frame_mbs_only_flag;
+ sc->component_depth = sps->bit_depth_luma;
+
+ buf = nal_end;
break;
case H264_NAL_PPS:
if (e->flags & 0x40) { // sequence header present
e->flags |= 0x80; // random access
extra_size = 0;
- buf = buf_end;
}
break;
+ case H264_NAL_IDR_SLICE:
+ e->flags |= 0x04; // IDR Picture
+ buf = buf_end;
+ break;
+ case H264_NAL_SLICE:
+ init_get_bits8(&gb, buf, buf_end - buf);
+ get_ue_golomb_long(&gb); // skip first_mb_in_slice
+ slice_type = get_ue_golomb_31(&gb);
+ switch (slice_type % 5) {
+ case 0:
+ e->flags |= 0x20; // P Picture
+ e->flags |= 0x06; // P Picture
+ break;
+ case 1:
+ e->flags |= 0x30; // B Picture
+ e->flags |= 0x03; // non-referenced B Picture
+ break;
+ }
+ buf = buf_end;
+ break;
default:
break;
}
if (mxf->header_written)
return 1;
- sc->aspect_ratio = (AVRational){ 16, 9 }; // 16:9 is mandatory for broadcast HD
- sc->interlaced = par->field_order != AV_FIELD_PROGRESSIVE ? 1 : 0;
-
- uid_found = 0;
+ if (!sps)
+ sc->interlaced = st->codecpar->field_order != AV_FIELD_PROGRESSIVE ? 1 : 0;
+ sc->codec_ul = NULL;
frame_size = pkt->size + extra_size;
- for (i = 0; i < mxf_h264_num_codec_uls; i++) {
+
+ for (i = 0; i < FF_ARRAY_ELEMS(mxf_h264_codec_uls); i++) {
if (frame_size == mxf_h264_codec_uls[i].frame_size && sc->interlaced == mxf_h264_codec_uls[i].interlaced) {
sc->codec_ul = &mxf_h264_codec_uls[i].uid;
sc->component_depth = 10; // AVC Intra is always 10 Bit
+ sc->aspect_ratio = (AVRational){ 16, 9 }; // 16:9 is mandatory for broadcast HD
+ st->codecpar->profile = mxf_h264_codec_uls[i].profile;
+ sc->avc_intra = 1;
+ mxf->cbr_index = 1;
+ sc->frame_size = pkt->size;
if (sc->interlaced)
sc->field_dominance = 1; // top field first is mandatory for AVC Intra
- return 1;
- } else if ((mxf_h264_codec_uls[i].profile == par->profile) &&
- ((mxf_h264_codec_uls[i].long_gop < 0) ||
- (mxf_h264_codec_uls[i].long_gop == long_gop))) {
+ break;
+ } else if (sps && mxf_h264_codec_uls[i].frame_size == 0 &&
+ mxf_h264_codec_uls[i].profile == sps->profile_idc &&
+ (mxf_h264_codec_uls[i].intra_only < 0 ||
+ mxf_h264_codec_uls[i].intra_only == intra_only)) {
sc->codec_ul = &mxf_h264_codec_uls[i].uid;
- uid_found = 1;
+ st->codecpar->profile = sps->profile_idc;
+ st->codecpar->level = sps->level_idc;
+ // continue to check for avc intra
}
}
- if (!uid_found) {
+ av_free(sps);
+
+ if (!sc->codec_ul) {
av_log(s, AV_LOG_ERROR, "h264 profile not supported\n");
return 0;
}
return !!sc->codec_ul;
}
-static uint64_t mxf_parse_timestamp(time_t timestamp)
+static uint64_t mxf_parse_timestamp(int64_t timestamp64)
{
+ time_t timestamp = timestamp64 / 1000000;
struct tm tmbuf;
struct tm *time = gmtime_r(×tamp, &tmbuf);
if (!time)
(uint64_t) time->tm_mday << 32 |
time->tm_hour << 24 |
time->tm_min << 16 |
- time->tm_sec << 8;
+ time->tm_sec << 8 |
+ (timestamp64 % 1000000) / 4000;
}
static void mxf_gen_umid(AVFormatContext *s)
mxf->instance_number = seed & 0xFFFFFF;
}
-static int mxf_init_timecode(AVFormatContext *s, AVStream *st, AVRational rate)
+static int mxf_init_timecode(AVFormatContext *s, AVStream *st, AVRational tbc)
{
MXFContext *mxf = s->priv_data;
AVDictionaryEntry *tcr = av_dict_get(s->metadata, "timecode", NULL, 0);
+
+ if (!ff_mxf_get_content_package_rate(tbc)) {
+ if (s->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL) {
+ av_log(s, AV_LOG_ERROR, "Unsupported frame rate %d/%d. Set -strict option to 'unofficial' or lower in order to allow it!\n", tbc.den, tbc.num);
+ return AVERROR(EINVAL);
+ } else {
+ av_log(s, AV_LOG_WARNING, "Unofficial frame rate %d/%d.\n", tbc.den, tbc.num);
+ }
+ }
+
+ mxf->timecode_base = (tbc.den + tbc.num/2) / tbc.num;
if (!tcr)
tcr = av_dict_get(st->metadata, "timecode", NULL, 0);
if (tcr)
- return av_timecode_init_from_string(&mxf->tc, rate, tcr->value, s);
+ return av_timecode_init_from_string(&mxf->tc, av_inv_q(tbc), tcr->value, s);
else
- return av_timecode_init(&mxf->tc, rate, 0, 0, s);
+ return av_timecode_init(&mxf->tc, av_inv_q(tbc), 0, 0, s);
}
static int mxf_write_header(AVFormatContext *s)
MXFContext *mxf = s->priv_data;
int i, ret;
uint8_t present[FF_ARRAY_ELEMS(mxf_essence_container_uls)] = {0};
- const MXFSamplesPerFrame *spf = NULL;
int64_t timestamp = 0;
if (!s->nb_streams)
if (!sc)
return AVERROR(ENOMEM);
st->priv_data = sc;
+ sc->index = -1;
if (((i == 0) ^ (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)) && s->oformat != &ff_mxf_opatom_muxer) {
av_log(s, AV_LOG_ERROR, "there must be exactly one video stream and it must be the first one\n");
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
const AVPixFmtDescriptor *pix_desc = av_pix_fmt_desc_get(st->codecpar->format);
// TODO: should be avg_frame_rate
- AVRational rate, tbc = st->time_base;
+ AVRational tbc = st->time_base;
// Default component depth to 8
sc->component_depth = 8;
sc->h_chroma_sub_sample = 2;
sc->v_chroma_sub_sample = 2;
sc->color_siting = 0xFF;
+ if (st->codecpar->sample_aspect_ratio.num && st->codecpar->sample_aspect_ratio.den) {
+ sc->aspect_ratio = av_mul_q(st->codecpar->sample_aspect_ratio,
+ av_make_q(st->codecpar->width, st->codecpar->height));
+ }
+
if (pix_desc) {
sc->component_depth = pix_desc->comp[0].depth;
sc->h_chroma_sub_sample = 1 << pix_desc->log2_chroma_w;
case AVCHROMA_LOC_CENTER: sc->color_siting = 3; break;
}
- mxf->timecode_base = (tbc.den + tbc.num/2) / tbc.num;
- spf = ff_mxf_get_samples_per_frame(s, tbc);
- if (!spf) {
- av_log(s, AV_LOG_ERROR, "Unsupported video frame rate %d/%d\n",
- tbc.den, tbc.num);
- return AVERROR(EINVAL);
- }
- mxf->time_base = spf->time_base;
- rate = av_inv_q(mxf->time_base);
+ mxf->content_package_rate = ff_mxf_get_content_package_rate(tbc);
+ mxf->time_base = tbc;
avpriv_set_pts_info(st, 64, mxf->time_base.num, mxf->time_base.den);
- if((ret = mxf_init_timecode(s, st, rate)) < 0)
+ if((ret = mxf_init_timecode(s, st, tbc)) < 0)
return ret;
if (st->codecpar->codec_id == AV_CODEC_ID_MPEG2VIDEO) {
mxf->cbr_index = 1;
if (s->oformat == &ff_mxf_d10_muxer) {
+ int ntsc = mxf->time_base.den != 25;
+ int ul_index;
+
if (st->codecpar->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
av_log(s, AV_LOG_ERROR, "error MXF D-10 only support MPEG-2 Video\n");
return AVERROR(EINVAL);
}
if ((sc->video_bit_rate == 50000000) && (mxf->time_base.den == 25)) {
- sc->index = INDEX_D10_625_50_50_VIDEO;
- } else if ((sc->video_bit_rate == 49999840 || sc->video_bit_rate == 50000000) && (mxf->time_base.den != 25)) {
- sc->index = INDEX_D10_525_60_50_VIDEO;
+ ul_index = 0;
+ } else if ((sc->video_bit_rate == 49999840 || sc->video_bit_rate == 50000000) && ntsc) {
+ ul_index = 1;
} else if (sc->video_bit_rate == 40000000) {
- if (mxf->time_base.den == 25) sc->index = INDEX_D10_625_50_40_VIDEO;
- else sc->index = INDEX_D10_525_60_40_VIDEO;
+ ul_index = 2+ntsc;
} else if (sc->video_bit_rate == 30000000) {
- if (mxf->time_base.den == 25) sc->index = INDEX_D10_625_50_30_VIDEO;
- else sc->index = INDEX_D10_525_60_30_VIDEO;
+ ul_index = 4+ntsc;
} else {
av_log(s, AV_LOG_ERROR, "error MXF D-10 only support 30/40/50 mbit/s\n");
return -1;
}
+ sc->codec_ul = &mxf_d10_codec_uls[ul_index];
+ sc->container_ul = &mxf_d10_container_uls[ul_index];
+ sc->index = INDEX_D10_VIDEO;
sc->signal_standard = 1;
sc->color_siting = 0;
sc->frame_size = (int64_t)sc->video_bit_rate *
if (mxf->signal_standard >= 0)
sc->signal_standard = mxf->signal_standard;
} else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
+ char bsf_arg[32];
if (st->codecpar->sample_rate != 48000) {
av_log(s, AV_LOG_ERROR, "only 48khz is implemented\n");
return -1;
st->codecpar->codec_id != AV_CODEC_ID_PCM_S24LE) {
av_log(s, AV_LOG_ERROR, "MXF D-10 only support 16 or 24 bits le audio\n");
}
- sc->index = ((MXFStreamContext*)s->streams[0]->priv_data)->index + 1;
- sc->frame_size = 4 + 8 * spf[0].samples_per_frame[0] * 4;
+ sc->index = INDEX_D10_AUDIO;
+ sc->container_ul = ((MXFStreamContext*)s->streams[0]->priv_data)->container_ul;
+ sc->frame_size = 4 + 8 * av_rescale_rnd(st->codecpar->sample_rate, mxf->time_base.num, mxf->time_base.den, AV_ROUND_UP) * 4;
} else if (s->oformat == &ff_mxf_opatom_muxer) {
AVRational tbc = av_inv_q(mxf->audio_edit_rate);
return AVERROR(EINVAL);
}
- spf = ff_mxf_get_samples_per_frame(s, tbc);
- if (!spf) {
- av_log(s, AV_LOG_ERROR, "Unsupported timecode frame rate %d/%d\n", tbc.den, tbc.num);
- return AVERROR(EINVAL);
- }
-
mxf->time_base = st->time_base;
- if((ret = mxf_init_timecode(s, st, av_inv_q(spf->time_base))) < 0)
+ if((ret = mxf_init_timecode(s, st, tbc)) < 0)
return ret;
- mxf->timecode_base = (tbc.den + tbc.num/2) / tbc.num;
mxf->edit_unit_byte_count = (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3;
sc->index = INDEX_WAV;
} else {
mxf->slice_count = 1;
- sc->frame_size = (st->codecpar->channels * spf[0].samples_per_frame[0] *
- av_get_bits_per_sample(st->codecpar->codec_id)) / 8;
+ sc->frame_size = st->codecpar->channels *
+ av_rescale_rnd(st->codecpar->sample_rate, mxf->time_base.num, mxf->time_base.den, AV_ROUND_UP) *
+ av_get_bits_per_sample(st->codecpar->codec_id) / 8;
+ }
+ snprintf(bsf_arg, sizeof(bsf_arg), "r=%d/%d", mxf->tc.rate.num, mxf->tc.rate.den);
+ ret = ff_stream_add_bitstream_filter(st, "pcm_rechunk", bsf_arg);
+ if (ret < 0)
+ return ret;
+ } else if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA) {
+ AVDictionaryEntry *e = av_dict_get(st->metadata, "data_type", NULL, 0);
+ if (e && !strcmp(e->value, "vbi_vanc_smpte_436M")) {
+ sc->index = INDEX_S436M;
+ } else {
+ av_log(s, AV_LOG_ERROR, "track %d: unsupported data type\n", i);
+ return -1;
+ }
+ if (st->index != s->nb_streams - 1) {
+ av_log(s, AV_LOG_ERROR, "data track must be placed last\n");
+ return -1;
}
}
- if (!sc->index) {
+ if (sc->index == -1) {
sc->index = mxf_get_essence_container_ul_index(st->codecpar->codec_id);
if (sc->index == -1) {
av_log(s, AV_LOG_ERROR, "track %d: could not find essence container ul, "
}
}
- sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul;
+ if (!sc->codec_ul)
+ sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul;
+ if (!sc->container_ul)
+ sc->container_ul = &mxf_essence_container_uls[sc->index].container_ul;
memcpy(sc->track_essence_element_key, mxf_essence_container_uls[sc->index].element_ul, 15);
sc->track_essence_element_key[15] = present[sc->index];
MXFStreamContext *sc = s->streams[i]->priv_data;
// update element count
sc->track_essence_element_key[13] = present[sc->index];
- if (!memcmp(sc->track_essence_element_key, mxf_essence_container_uls[15].element_ul, 13)) // DV
+ if (!memcmp(sc->track_essence_element_key, mxf_essence_container_uls[INDEX_DV].element_ul, 13)) // DV
sc->order = (0x15 << 24) | AV_RB32(sc->track_essence_element_key+13);
else
sc->order = AV_RB32(sc->track_essence_element_key+12);
}
- if (ff_parse_creation_time_metadata(s, ×tamp, 1) > 0)
+ if (ff_parse_creation_time_metadata(s, ×tamp, 0) > 0)
mxf->timestamp = mxf_parse_timestamp(timestamp);
mxf->duration = -1;
return AVERROR(ENOMEM);
mxf->timecode_track->index = -1;
- if (!spf)
- spf = ff_mxf_get_samples_per_frame(s, (AVRational){ 1, 25 });
-
- if (ff_audio_interleave_init(s, spf->samples_per_frame, mxf->time_base) < 0)
- return -1;
-
return 0;
}
AVIOContext *pb = s->pb;
unsigned frame;
uint32_t time_code;
+ int i, system_item_bitmap = 0x58; // UL, user date/time stamp, picture present
frame = mxf->last_indexed_edit_unit + mxf->edit_units_count;
// write system metadata pack
avio_write(pb, system_metadata_pack_key, 16);
klv_encode_ber4_length(pb, 57);
- avio_w8(pb, 0x5c); // UL, user date/time stamp, picture and sound item present
- avio_w8(pb, 0x04); // content package rate
+
+ for (i = 0; i < s->nb_streams; i++) {
+ if (s->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_AUDIO)
+ system_item_bitmap |= 0x4;
+ else if (s->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_DATA)
+ system_item_bitmap |= 0x2;
+ }
+ avio_w8(pb, system_item_bitmap);
+ avio_w8(pb, mxf->content_package_rate); // content package rate
avio_w8(pb, 0x00); // content package type
avio_wb16(pb, 0x00); // channel handle
- avio_wb16(pb, (mxf->tc.start + frame) & 0xFFFF); // continuity count, supposed to overflow
+ avio_wb16(pb, frame & 0xFFFF); // continuity count, supposed to overflow
if (mxf->essence_container_count > 1)
avio_write(pb, multiple_desc_ul, 16);
else {
MXFStreamContext *sc = s->streams[0]->priv_data;
- avio_write(pb, mxf_essence_container_uls[sc->index].container_ul, 16);
+ avio_write(pb, *sc->container_ul, 16);
}
avio_w8(pb, 0);
avio_wb64(pb, 0);
mxf->edit_units_count++;
avio_write(pb, pkt->data, pkt->size);
mxf->body_offset += pkt->size;
- avio_flush(pb);
return 0;
}
av_log(s, AV_LOG_ERROR, "could not get dnxhd profile\n");
return -1;
}
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_PRORES) {
+ if (!mxf_parse_prores_frame(s, st, pkt)) {
+ av_log(s, AV_LOG_ERROR, "could not get prores profile\n");
+ return -1;
+ }
} else if (st->codecpar->codec_id == AV_CODEC_ID_DVVIDEO) {
if (!mxf_parse_dv_frame(s, st, pkt)) {
av_log(s, AV_LOG_ERROR, "could not get dv profile\n");
mxf->body_offset += 16+4+pkt->size + klv_fill_size(16+4+pkt->size);
}
- avio_flush(pb);
-
return 0;
}
{
MXFContext *mxf = s->priv_data;
AVIOContext *pb = s->pb;
- int i, err = 0;
+ int i, err;
if (!mxf->header_written ||
(s->oformat == &ff_mxf_opatom_muxer && !mxf->body_partition_offset)) {
/* reason could be invalid options/not supported codec/out of memory */
- err = AVERROR_UNKNOWN;
- goto end;
+ return AVERROR_UNKNOWN;
}
mxf->duration = mxf->last_indexed_edit_unit + mxf->edit_units_count;
mxf->footer_partition_offset = avio_tell(pb);
if (mxf->edit_unit_byte_count && s->oformat != &ff_mxf_opatom_muxer) { // no need to repeat index
if ((err = mxf_write_partition(s, 0, 0, footer_partition_key, 0)) < 0)
- goto end;
+ return err;
} else {
if ((err = mxf_write_partition(s, 0, 2, footer_partition_key, 0)) < 0)
- goto end;
+ return err;
mxf_write_klv_fill(s);
mxf_write_index_table_segment(s);
}
/* rewrite body partition to update lengths */
avio_seek(pb, mxf->body_partition_offset[0], SEEK_SET);
if ((err = mxf_write_opatom_body_partition(s)) < 0)
- goto end;
+ return err;
}
avio_seek(pb, 0, SEEK_SET);
if (mxf->edit_unit_byte_count && s->oformat != &ff_mxf_opatom_muxer) {
if ((err = mxf_write_partition(s, 1, 2, header_closed_partition_key, 1)) < 0)
- goto end;
+ return err;
mxf_write_klv_fill(s);
mxf_write_index_table_segment(s);
} else {
if ((err = mxf_write_partition(s, 0, 0, header_closed_partition_key, 1)) < 0)
- goto end;
+ return err;
}
// update footer partition offset
for (i = 0; i < mxf->body_partitions_count; i++) {
}
}
-end:
- ff_audio_interleave_close(s);
+ return 0;
+}
+
+static void mxf_deinit(AVFormatContext *s)
+{
+ MXFContext *mxf = s->priv_data;
av_freep(&mxf->index_entries);
av_freep(&mxf->body_partition_offset);
- av_freep(&mxf->timecode_track->priv_data);
- av_freep(&mxf->timecode_track);
-
- mxf_free(s);
-
- return err < 0 ? err : 0;
+ if (mxf->timecode_track) {
+ av_freep(&mxf->timecode_track->priv_data);
+ av_freep(&mxf->timecode_track);
+ }
}
static int mxf_interleave_get_packet(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush)
return 1;
} else {
out:
- av_init_packet(out);
return 0;
}
}
-static int mxf_compare_timestamps(AVFormatContext *s, AVPacket *next, AVPacket *pkt)
+static int mxf_compare_timestamps(AVFormatContext *s, const AVPacket *next,
+ const AVPacket *pkt)
{
MXFStreamContext *sc = s->streams[pkt ->stream_index]->priv_data;
MXFStreamContext *sc2 = s->streams[next->stream_index]->priv_data;
static int mxf_interleave(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush)
{
- return ff_audio_rechunk_interleave(s, out, pkt, flush,
- mxf_interleave_get_packet, mxf_compare_timestamps);
+ int ret;
+ if (pkt) {
+ MXFStreamContext *sc = s->streams[pkt->stream_index]->priv_data;
+ pkt->pts = pkt->dts = sc->pkt_cnt++;
+ if ((ret = ff_interleave_add_packet(s, pkt, mxf_compare_timestamps)) < 0)
+ return ret;
+ }
+ return mxf_interleave_get_packet(s, out, NULL, flush);
}
#define MXF_COMMON_OPTIONS \
- { "signal_standard", "Force/set Sigal Standard",\
+ { "signal_standard", "Force/set Signal Standard",\
offsetof(MXFContext, signal_standard), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 7, AV_OPT_FLAG_ENCODING_PARAM, "signal_standard"},\
{ "bt601", "ITU-R BT.601 and BT.656, also SMPTE 125M (525 and 625 line interlaced)",\
0, AV_OPT_TYPE_CONST, {.i64 = 1}, -1, 7, AV_OPT_FLAG_ENCODING_PARAM, "signal_standard"},\
{ "mxf_audio_edit_rate", "Audio edit rate for timecode",
offsetof(MXFContext, audio_edit_rate), AV_OPT_TYPE_RATIONAL, {.dbl=25}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM },
MXF_COMMON_OPTIONS
+ { "store_user_comments", "",
+ offsetof(MXFContext, store_user_comments), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM},
{ NULL },
};
.write_header = mxf_write_header,
.write_packet = mxf_write_packet,
.write_trailer = mxf_write_footer,
+ .deinit = mxf_deinit,
.flags = AVFMT_NOTIMESTAMPS,
.interleave_packet = mxf_interleave,
.priv_class = &mxf_muxer_class,
.write_header = mxf_write_header,
.write_packet = mxf_write_packet,
.write_trailer = mxf_write_footer,
+ .deinit = mxf_deinit,
.flags = AVFMT_NOTIMESTAMPS,
.interleave_packet = mxf_interleave,
.priv_class = &mxf_d10_muxer_class,
.write_header = mxf_write_header,
.write_packet = mxf_write_packet,
.write_trailer = mxf_write_footer,
+ .deinit = mxf_deinit,
.flags = AVFMT_NOTIMESTAMPS,
.interleave_packet = mxf_interleave,
.priv_class = &mxf_opatom_muxer_class,
projects / ffmpeg / blobdiff