diff options
Diffstat (limited to 'tools/ismindex.c')
| -rw-r--r-- | tools/ismindex.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/tools/ismindex.c b/tools/ismindex.c index a51c5b748f..4dc3e125e3 100644 --- a/tools/ismindex.c +++ b/tools/ismindex.c @@ -1,26 +1,26 @@ /* * Copyright (c) 2012 Martin Storsjo * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /* * To create a simple file for smooth streaming: - * avconv <normal input/transcoding options> -movflags frag_keyframe foo.ismv + * ffmpeg <normal input/transcoding options> -movflags frag_keyframe foo.ismv * ismindex -n foo foo.ismv * This step creates foo.ism and foo.ismc that is required by IIS for * serving it. @@ -35,6 +35,8 @@ #include <stdio.h> #include <string.h> +#include "cmdutils.h" + #include "libavformat/avformat.h" #include "libavformat/os_support.h" #include "libavutil/intreadwrite.h" @@ -126,7 +128,8 @@ static int write_fragments(struct Tracks *tracks, int start_index, struct Track *track = tracks->tracks[i]; const char *type = track->is_video ? "video" : "audio"; snprintf(dirname, sizeof(dirname), "QualityLevels(%d)", track->bitrate); - mkdir(dirname, 0777); + if (mkdir(dirname, 0777) == -1) + return AVERROR(errno); for (j = 0; j < track->chunks; j++) { snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")", dirname, type, track->offsets[j].time); @@ -218,7 +221,7 @@ static int read_mfra(struct Tracks *tracks, int start_index, } if (split) - write_fragments(tracks, start_index, f); + err = write_fragments(tracks, start_index, f); fail: if (f) @@ -247,7 +250,10 @@ static int get_video_private_data(struct Track *track, AVCodecContext *codec) if (codec->codec_id == AV_CODEC_ID_VC1) return get_private_data(track, codec); - avio_open_dyn_buf(&io); + if (avio_open_dyn_buf(&io) < 0) { + err = AVERROR(ENOMEM); + goto fail; + } if (codec->extradata_size < 11 || codec->extradata[0] != 1) goto fail; sps_size = AV_RB16(&codec->extradata[6]); |