diff options
Diffstat (limited to 'doc/examples/muxing.c')
| -rw-r--r-- | doc/examples/muxing.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c index 6f88517be4..e72bfacc49 100644 --- a/doc/examples/muxing.c +++ b/doc/examples/muxing.c @@ -50,11 +50,11 @@ static int sws_flags = SWS_BICUBIC; /**************************************************************/ /* audio output */ -float t, tincr, tincr2; -int16_t *samples; -uint8_t *audio_outbuf; -int audio_outbuf_size; -int audio_input_frame_size; +static float t, tincr, tincr2; +static int16_t *samples; +static uint8_t *audio_outbuf; +static int audio_outbuf_size; +static int audio_input_frame_size; /* * add an audio output stream @@ -190,9 +190,9 @@ static void close_audio(AVFormatContext *oc, AVStream *st) /**************************************************************/ /* video output */ -AVFrame *picture, *tmp_picture; -uint8_t *video_outbuf; -int frame_count, video_outbuf_size; +static AVFrame *picture, *tmp_picture; +static uint8_t *video_outbuf; +static int frame_count, video_outbuf_size; /* add a video output stream */ static AVStream *add_video_stream(AVFormatContext *oc, enum CodecID codec_id) @@ -454,7 +454,7 @@ int main(int argc, char **argv) "The output format is automatically guessed according to the file extension.\n" "Raw images can also be output by using '%%d' in the filename\n" "\n", argv[0]); - exit(1); + return 1; } filename = argv[1]; @@ -466,7 +466,7 @@ int main(int argc, char **argv) avformat_alloc_output_context2(&oc, NULL, "mpeg", filename); } if (!oc) { - exit(1); + return 1; } fmt = oc->oformat; @@ -494,7 +494,7 @@ int main(int argc, char **argv) if (!(fmt->flags & AVFMT_NOFILE)) { if (avio_open(&oc->pb, filename, AVIO_FLAG_WRITE) < 0) { fprintf(stderr, "Could not open '%s'\n", filename); - exit(1); + return 1; } } |