diff options
Diffstat (limited to 'doc/examples/avcodec.c')
| -rw-r--r-- | doc/examples/avcodec.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/doc/examples/avcodec.c b/doc/examples/avcodec.c index df0af4b1ea..f8d043facf 100644 --- a/doc/examples/avcodec.c +++ b/doc/examples/avcodec.c @@ -23,9 +23,9 @@ * libavcodec API use example. * * @example avcodec.c - * Note that this library only handles codecs (mpeg, mpeg4, etc...), - * not file formats (avi, vob, etc...). See library 'libavformat' for the - * format handling + * Note that this library only handles codecs (MPEG, MPEG-4, etc...), + * not file formats (AVI, VOB, etc...). See library 'libavformat' for the + * format handling. */ #include <stdlib.h> @@ -234,7 +234,7 @@ static void audio_decode_example(const char *outfilename, const char *filename) printf("Audio decoding\n"); - /* find the mpeg audio decoder */ + /* find the MPEG audio decoder */ codec = avcodec_find_decoder(AV_CODEC_ID_MP2); if (!codec) { fprintf(stderr, "codec not found\n"); @@ -325,7 +325,7 @@ static void video_encode_example(const char *filename) printf("Video encoding\n"); - /* find the mpeg1 video encoder */ + /* find the mpeg1video encoder */ codec = avcodec_find_encoder(AV_CODEC_ID_MPEG1VIDEO); if (!codec) { fprintf(stderr, "codec not found\n"); @@ -424,7 +424,7 @@ static void video_encode_example(const char *filename) } } - /* add sequence end code to have a real mpeg file */ + /* add sequence end code to have a real MPEG file */ fwrite(endcode, 1, sizeof(endcode), f); fclose(f); @@ -465,12 +465,12 @@ static void video_decode_example(const char *outfilename, const char *filename) av_init_packet(&avpkt); - /* set end of buffer to 0 (this ensures that no overreading happens for damaged mpeg streams) */ + /* set end of buffer to 0 (this ensures that no overreading happens for damaged MPEG streams) */ memset(inbuf + INBUF_SIZE, 0, AV_INPUT_BUFFER_PADDING_SIZE); printf("Video decoding\n"); - /* find the mpeg1 video decoder */ + /* find the MPEG-1 video decoder */ codec = avcodec_find_decoder(AV_CODEC_ID_MPEG1VIDEO); if (!codec) { fprintf(stderr, "codec not found\n"); @@ -545,9 +545,9 @@ static void video_decode_example(const char *outfilename, const char *filename) } } - /* some codecs, such as MPEG, transmit the I and P frame with a + /* Some codecs, such as MPEG, transmit the I- and P-frame with a latency of one frame. You must do the following to have a - chance to get the last frame of the video */ + chance to get the last frame of the video. */ avpkt.data = NULL; avpkt.size = 0; len = avcodec_decode_video2(c, picture, &got_picture, &avpkt); |