AV_CODEC_ID_DXV,
AV_CODEC_ID_SCREENPRESSO,
AV_CODEC_ID_RSCC,
+ AV_CODEC_ID_AVS2,
AV_CODEC_ID_Y41P = 0x8000,
AV_CODEC_ID_AVRP,
AV_CODEC_ID_SVG,
AV_CODEC_ID_GDV,
AV_CODEC_ID_FITS,
+ AV_CODEC_ID_IMM4,
+ AV_CODEC_ID_PROSUMER,
+ AV_CODEC_ID_MWSC,
+ AV_CODEC_ID_WCMV,
+ AV_CODEC_ID_RASC,
+ AV_CODEC_ID_HYMT,
+ AV_CODEC_ID_ARBC,
+ AV_CODEC_ID_AGM,
+ AV_CODEC_ID_LSCR,
/* various PCM "codecs" */
AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
AV_CODEC_ID_PCM_S64BE,
AV_CODEC_ID_PCM_F16LE,
AV_CODEC_ID_PCM_F24LE,
+ AV_CODEC_ID_PCM_VIDC,
/* various ADPCM codecs */
AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
AV_CODEC_ID_ADPCM_AICA,
AV_CODEC_ID_ADPCM_IMA_DAT4,
AV_CODEC_ID_ADPCM_MTAF,
+ AV_CODEC_ID_ADPCM_AGM,
/* AMR */
AV_CODEC_ID_AMR_NB = 0x12000,
AV_CODEC_ID_DOLBY_E,
AV_CODEC_ID_APTX,
AV_CODEC_ID_APTX_HD,
+ AV_CODEC_ID_SBC,
+ AV_CODEC_ID_ATRAC9,
+ AV_CODEC_ID_HCOM,
/* subtitle codecs */
AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
AV_CODEC_ID_PJS,
AV_CODEC_ID_ASS,
AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
+ AV_CODEC_ID_TTML,
+ AV_CODEC_ID_ARIB_CAPTION,
/* 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.
* Use qpel MC.
*/
#define AV_CODEC_FLAG_QPEL (1 << 4)
+/**
+ * Don't output frames whose parameters differ from first
+ * decoded frame in stream.
+ */
+#define AV_CODEC_FLAG_DROPCHANGED (1 << 5)
/**
* Use internal 2pass ratecontrol in first pass mode.
*/
*/
#define AV_CODEC_CAP_HYBRID (1 << 19)
+/**
+ * This codec takes the reordered_opaque field from input AVFrames
+ * and returns it in the corresponding field in AVCodecContext after
+ * encoding.
+ */
+#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20)
+
/**
* Pan Scan area.
* This specifies the area which should be displayed.
* Maximum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
+#if FF_API_UNSANITIZED_BITRATES
int max_bitrate;
+#else
+ int64_t max_bitrate;
+#endif
/**
* Minimum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
+#if FF_API_UNSANITIZED_BITRATES
int min_bitrate;
+#else
+ int64_t min_bitrate;
+#endif
/**
* Average bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
+#if FF_API_UNSANITIZED_BITRATES
int avg_bitrate;
+#else
+ int64_t avg_bitrate;
+#endif
/**
* The size of the buffer to which the ratecontrol is applied, in bits.
AV_PKT_DATA_METADATA_UPDATE,
/**
- * MPEGTS stream ID, this is required to pass the stream ID
+ * MPEGTS stream ID as uint8_t, this is required to pass the stream ID
* information from the demuxer to the corresponding muxer.
*/
AV_PKT_DATA_MPEGTS_STREAM_ID,
*/
AV_PKT_DATA_A53_CC,
+ /**
+ * This side data is encryption initialization data.
+ * The format is not part of ABI, use av_encryption_init_info_* methods to
+ * access.
+ */
+ AV_PKT_DATA_ENCRYPTION_INIT_INFO,
+
+ /**
+ * This side data contains encryption info for how to decrypt the packet.
+ * The format is not part of ABI, use av_encryption_info_* methods to access.
+ */
+ AV_PKT_DATA_ENCRYPTION_INFO,
+
+ /**
+ * Active Format Description data consisting of a single byte as specified
+ * in ETSI TS 101 154 using AVActiveFormatDescription enum.
+ */
+ AV_PKT_DATA_AFD,
+
/**
* The number of side data types.
* This is not part of the public API/ABI in the sense that it may
* The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger
* than extradata_size to avoid problems if it is read with the bitstream reader.
* The bytewise contents of extradata must not depend on the architecture or CPU endianness.
+ * Must be allocated with the av_malloc() family of functions.
* - encoding: Set/allocated/freed by libavcodec.
* - decoding: Set/allocated/freed by user.
*/
/**
* opaque 64-bit number (generally a PTS) that will be reordered and
* output in AVFrame.reordered_opaque
- * - encoding: unused
+ * - encoding: Set by libavcodec to the reordered_opaque of the input
+ * frame corresponding to the last returned packet. Only
+ * supported by encoders with the
+ * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability.
* - decoding: Set by user.
*/
int64_t reordered_opaque;
#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3
#define FF_PROFILE_HEVC_REXT 4
+#define FF_PROFILE_AV1_MAIN 0
+#define FF_PROFILE_AV1_HIGH 1
+#define FF_PROFILE_AV1_PROFESSIONAL 2
+
#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0
#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1
#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2
#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3
#define FF_PROFILE_MJPEG_JPEG_LS 0xf7
+#define FF_PROFILE_SBC_MSBC 1
+
+#define FF_PROFILE_PRORES_PROXY 0
+#define FF_PROFILE_PRORES_LT 1
+#define FF_PROFILE_PRORES_STANDARD 2
+#define FF_PROFILE_PRORES_HQ 3
+#define FF_PROFILE_PRORES_4444 4
+#define FF_PROFILE_PRORES_XQ 5
+
+#define FF_PROFILE_ARIB_PROFILE_A 0
+#define FF_PROFILE_ARIB_PROFILE_C 1
+
/**
* level
* - encoding: Set by user.
#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance)
#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself
#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv
+#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8
/**
* Skip processing alpha if supported by codec.
* used as reference pictures).
*/
int extra_hw_frames;
+
+ /**
+ * The percentage of damaged samples to discard a frame.
+ *
+ * - decoding: set by user
+ * - encoding: unused
+ */
+ int discard_damaged_percentage;
} AVCodecContext;
#if FF_API_CODEC_GET_SET
* @warning This is a hack - the packet memory allocation stuff is broken. The
* packet is allocated if it was not really allocated.
*
- * @deprecated Use av_packet_ref
+ * @deprecated Use av_packet_ref or av_packet_make_refcounted
*/
attribute_deprecated
int av_dup_packet(AVPacket *pkt);
*/
int av_packet_copy_props(AVPacket *dst, const AVPacket *src);
+/**
+ * Ensure the data described by a given packet is reference counted.
+ *
+ * @note This function does not ensure that the reference will be writable.
+ * Use av_packet_make_writable instead for that purpose.
+ *
+ * @see av_packet_ref
+ * @see av_packet_make_writable
+ *
+ * @param pkt packet whose data should be made reference counted.
+ *
+ * @return 0 on success, a negative AVERROR on error. On failure, the
+ * packet is unchanged.
+ */
+int av_packet_make_refcounted(AVPacket *pkt);
+
+/**
+ * Create a writable reference for the data described by a given packet,
+ * avoiding data copy if possible.
+ *
+ * @param pkt Packet whose data should be made writable.
+ *
+ * @return 0 on success, a negative AVERROR on failure. On failure, the
+ * packet is unchanged.
+ */
+int av_packet_make_writable(AVPacket *pkt);
+
/**
* Convert valid timing fields (timestamps / durations) in a packet from one
* timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be
* AVERROR_EOF: the decoder has been fully flushed, and there will be
* no more output frames
* AVERROR(EINVAL): codec not opened, or it is an encoder
+ * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters
+ * with respect to first decoded frame. Applicable
+ * when flag AV_CODEC_FLAG_DROPCHANGED is set.
* other negative values: legitimate decoding errors
*/
int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame);
int (*init)(AVBSFContext *ctx);
int (*filter)(AVBSFContext *ctx, AVPacket *pkt);
void (*close)(AVBSFContext *ctx);
+ void (*flush)(AVBSFContext *ctx);
} AVBitStreamFilter;
#if FF_API_OLD_BSF
*/
int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt);
+/**
+ * Reset the internal bitstream filter state / flush internal buffers.
+ */
+void av_bsf_flush(AVBSFContext *ctx);
+
/**
* Free a bitstream filter context and everything associated with it; write NULL
* into the supplied pointer.
projects / ffmpeg / blobdiff