* decoder to draw a horizontal band. It improves cache usage. Not
* all codecs can do that. You must check the codec capabilities
* beforehand.
- * It is also used by hardware acceleration APIs as a callback
- * to pass specific (partially decoded) data to the calling
- * application so it could be passed to the rendering hardware.
- * In that mode all relevant function paramerers are inside special
+ * The functino is also used by hardware acceleration APIs as a callback
+ * to pass specific (partially decoded) data to the calling application
+ * so that the data can be passed to the rendering hardware.
+ * In that mode all relevant function parameters are inside a special
* structure passed by AVFrame in place of the pixel data.
* The exact structure depends on the acceleration API.
- * The application is allowed to make changes in the strucure.
+ * The application is allowed to make changes in the structure.
* - encoding: unused
* - decoding: Set by user.
* @param height the height of the slice
/**
* Size of the frame reordering buffer in the decoder.
- * for mpeg2 its 1 IPB or 0 low delay IP
+ * For MPEG-2 it is 1 IPB or 0 low delay IP.
* - encoding: Set by libavcodec.
* - decoding: Set by libavcodec.
*/
*
* @return 0 in case of a successful parsing, a negative value otherwise
* @param[in] str the string to parse: it has to be a string in the format
- * <frame_rate_nom>/<frame_rate_den>, a float number or a valid video rate abbreviation
+ * <frame_rate_num>/<frame_rate_den>, a float number or a valid video rate abbreviation
* @param[in,out] frame_rate pointer to the AVRational which will contain the detected
* frame rate
*/