Lines Matching full:value

40 …har *key, int32_t value)](#oh_avformat_setintvalue) | Assigns a value of the int type to a [key](c…
41 …ar *key, int64_t value)](#oh_avformat_setlongvalue) | Assigns a value of the long type to a [key](…
42 …har *key, float value)](#oh_avformat_setfloatvalue) | Assigns a value of the float type to a [key]…
43 …r *key, double value)](#oh_avformat_setdoublevalue) | Assigns a value of the double type to a [key…
44 …H_AVFormat *format, const char *key, const char *value)](#oh_avformat_setstringvalue) | Assigns a …
46 …(#oh_avformat_getintvalue) | Obtains the value of the int type of a [key](capi-codecbase.md#media-…
47 …oh_avformat_getlongvalue) | Obtains the value of the long type of a [key](capi-codecbase.md#media-…
48 …h_avformat_getfloatvalue) | Obtains the value of the float type of a [key](capi-codecbase.md#media…
49 …avformat_getdoublevalue) | Obtains the value of the double type of a [key](capi-codecbase.md#media…
50 …avformat_getstringvalue) | Obtains the value of the string type of a [key](capi-codecbase.md#media…
53 …mat *format)](#oh_avformat_dumpinfo) | Returns a string consisting of key-value pairs in an OH_AVF…
72 | Value| Description|
77 | AV_PIXEL_FORMAT_SURFACE_FORMAT = 4 | Pixel format obtained from the surface. This value takes eff…
131 …<br>The possible causes of an operation failure are as follows:<br>1. The value of **mimeType** is…
158 …<br>The possible causes of an operation failure are as follows:<br>1. The value of **mimeType** is…
207 …n failure are as follows:<br>1. The input parameter is nullptr.<br>2. The value of **OH_AVFormat**…
212 bool OH_AVFormat_SetIntValue(struct OH_AVFormat *format, const char *key, int32_t value)
217 Assigns a value of the int type to a [key](capi-codecbase.md#media-data-key-value-pairs) in an OH_A…
230 | int32_t value | Value of the data to write.|
236 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
241 bool OH_AVFormat_SetLongValue(struct OH_AVFormat *format, const char *key, int64_t value)
246 Assigns a value of the long type to a [key](capi-codecbase.md#media-data-key-value-pairs) in an OH_…
259 | int64_t value | Value of the data to write.|
265 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
270 bool OH_AVFormat_SetFloatValue(struct OH_AVFormat *format, const char *key, float value)
275 Assigns a value of the float type to a [key](capi-codecbase.md#media-data-key-value-pairs) in an OH…
288 | float value | Value of the data to write.|
294 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
299 bool OH_AVFormat_SetDoubleValue(struct OH_AVFormat *format, const char *key, double value)
304 Assigns a value of the double type to a [key](capi-codecbase.md#media-data-key-value-pairs) in an O…
317 | double value | Value of the data to write.|
323 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
328 bool OH_AVFormat_SetStringValue(struct OH_AVFormat *format, const char *key, const char *value)
333 Assigns a value of the string type to a [key](capi-codecbase.md#media-data-key-value-pairs) in an O…
346 | const char *value | Pointer to the data to be written to the string. The length should not exceed…
352 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
376 | size_t size | Length of the data written, in MB. The value range is (0, 1].|
382 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
392 Obtains the value of the int type of a [key](capi-codecbase.md#media-data-key-value-pairs) in an OH…
405 | int32_t *out | Pointer to the value of the data read.|
411 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
421 Obtains the value of the long type of a [key](capi-codecbase.md#media-data-key-value-pairs) in an O…
434 | int64_t *out | Pointer to the value of the data read.|
440 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
450 Obtains the value of the float type of a [key](capi-codecbase.md#media-data-key-value-pairs) in an …
463 | float *out | Pointer to the value of the data read.|
469 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
479 Obtains the value of the double type of a [key](capi-codecbase.md#media-data-key-value-pairs) in an…
492 | double *out | Pointer to the value of the data read.|
498 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
508 Obtains the value of the string type of a [key](capi-codecbase.md#media-data-key-value-pairs) in an…
527 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
557 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
591 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…
601 Returns a string consisting of key-value pairs in an OH_AVFormat instance. A string of up to 1024 b…
618 …ng of key-value pairs. If the operation fails, NULL is returned.<br>The possible causes of an oper…
648 …value of **format** is nullptr.<br>2. The value of **format** fails parameter structure verificati…