AV_CODEC_ID_RALF,
AV_CODEC_ID_IAC,
AV_CODEC_ID_ILBC,
+ AV_CODEC_ID_OPUS_DEPRECATED,
AV_CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
AV_CODEC_ID_8SVX_RAW = MKBETAG('8','S','V','X'),
AV_CODEC_ID_SONIC = MKBETAG('S','O','N','C'),
AV_CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'),
AV_CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'),
AV_CODEC_ID_SUBRIP = MKBETAG('S','R','i','p'),
+ AV_CODEC_ID_WEBVTT = MKBETAG('W','V','T','T'),
/* other specific kind of codecs (generally used for attachments) */
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
AV_CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
AV_CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
AV_CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
+ AV_CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
* @endcode
*/
AV_PKT_DATA_SKIP_SAMPLES=70,
+
+ /**
+ * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
+ * the packet may contain "dual mono" audio specific to Japanese DTV
+ * and if it is true, recommends only the selected channel to be used.
+ * @code
+ * u8 selected channels (0=mail/left, 1=sub/right, 2=both)
+ * @endcode
+ */
+ AV_PKT_DATA_JP_DUALMONO,
};
typedef struct AVPacket {
* encoded input.
*
* Audio:
- * Number of "priming" samples added to the beginning of the stream
- * during encoding. The decoded output will be delayed by this many
- * samples relative to the input to the encoder. Note that this field is
- * purely informational and does not directly affect the pts output by
- * the encoder, which should always be based on the actual presentation
- * time, including any delay.
+ * For encoding, this is the number of "priming" samples added to the
+ * beginning of the stream. The decoded output will be delayed by this
+ * many samples relative to the input to the encoder. Note that this
+ * field is purely informational and does not directly affect the pts
+ * output by the encoder, which should always be based on the actual
+ * presentation time, including any delay.
+ * For decoding, this is the number of samples the decoder needs to
+ * output before the decoder's output is valid. When seeking, you should
+ * start decoding this many samples prior to your desired seek point.
*
* - encoding: Set by libavcodec.
* - decoding: Set by libavcodec.
typedef struct AVCodecDefault AVCodecDefault;
+struct AVSubtitle;
+
/**
* AVCodec.
*/
void (*init_static_data)(struct AVCodec *codec);
int (*init)(AVCodecContext *);
- int (*encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data);
+ int (*encode_sub)(AVCodecContext *, uint8_t *buf, int buf_size,
+ const struct AVSubtitle *sub);
/**
* Encode data to an AVPacket.
*
/**
* Allocate an AVFrame and set its fields to default values. The resulting
- * struct can be deallocated by simply calling av_free().
+ * struct must be freed using avcodec_free_frame().
*
* @return An AVFrame filled with default values or NULL on failure.
* @see avcodec_get_frame_defaults
/**
* Set the fields of the given AVFrame to default values.
*
- * @param pic The AVFrame of which the fields should be set to default values.
+ * @param frame The AVFrame of which the fields should be set to default values.
+ */
+void avcodec_get_frame_defaults(AVFrame *frame);
+
+/**
+ * Free the frame and any dynamically allocated objects in it,
+ * e.g. extended_data.
+ *
+ * @param frame frame to be freed. The pointer will be set to NULL.
+ *
+ * @warning this function does NOT free the data buffers themselves
+ * (it does not know how, since they might have been allocated with
+ * a custom get_buffer()).
*/
-void avcodec_get_frame_defaults(AVFrame *pic);
+void avcodec_free_frame(AVFrame **frame);
#if FF_API_AVCODEC_OPEN
/**
* @{
*/
-/**
- * @deprecated use NULL instead
- */
-attribute_deprecated void av_destruct_packet_nofree(AVPacket *pkt);
-
/**
* Default packet destructor.
*/
*/
int av_dup_packet(AVPacket *pkt);
+/**
+ * Copy packet, including contents
+ *
+ * @return 0 on success, negative AVERROR on fail
+ */
+int av_copy_packet(AVPacket *dst, AVPacket *src);
+
/**
* Free a packet.
*